Generac 5882 Manuals

INNOVATIVE DESIGN & PROTOTYPE TESTING are key components ofGENERAC’S success in “IMPROVING POWER BY DESIGN.” But it doesn’t stop there. Total commitment to component testing, reliability testing, environmental testing, destruction and life testing, plus testing to applicable CSA, NEMA, EGSA, and other standards, allows you to choose GENERAC POWER SYSTEMS with the confidence that these systems will provide superior performance. TRUE POWER ® ELECTRICAL TECHNOLOGY: Superior harmonics and sine wave form produce less than 5% Total Harmonic Distortion for utility quality power. This allows confident operation of sensitive electronic equipment and micro-chip based appliances, such as variable speed HVAC. TEST CRITERIA: > PROTOTYPE TESTED > NEMA MG1-22 EVALUATION > SYSTEM TORSIONAL TESTED > MOTOR STARTING ABILITY SOLID-STATE, FREQUENCY COMPENSATED VOLTAGE REGULATION. This state-of-the-art power maximizing regulation system is standard on all Generac models. It provides optimized FAST RESPONSE to changing load conditions and MAXIMUM MOTOR STARTING CAPABILITY by electronically torque-matching the surge loads to the engine. An unequalled ±1% voltage regulation. SINGLE SOURCE SERVICE RESPONSE from Generac’s extensive dealer network provides parts and service know-how for the entire unit, from the engine to the smallest electronic component. GENERAC TRANSFER SWITCHES. Long life and reliability are synonymous with GENERAC POWER SYSTEMS. One reason for this confidence is that the GENERAC product line includes its own transfer systems and controls for total system compatibility. INCLUDES: • True Power ® Electrical Technology • Two Line LCD Tri-lingual Digital Nexus™ Controller • Electronic Governor • External Main Circuit Breaker & System Status LED Indicators • Flexible Fuel Line Connector • Composite Mounting Pad • Natural Gas or LP Gas Operation • UL 2200 Listed Air-Cooled Gas Engine Generator Sets Standby Power Rating Model 005882-0 (Steel - Bisque) - 8 kW 60Hz Model 005883-0 (Steel - Bisque) - 10 kW 60Hz Model 005884-0 (Steel - Bisque) - 14 kW 60Hz ® GENERAC ® GUARDIAN ® SERIES STANDBY GENERATORS 8 kW - 10 kW - 14 kW FEATURES E N G I N E •Generac (OHVI) Design •”Spiny-lok” cast iron cylinder walls •Electronic ignition/spark advance •Full pressure lubrication system •Low oil pressure shutdown system •High temperature shutdown Maximizes engine “breathing” for increased fuel efficiency. Plateau honed cylinder walls and plasma moly rings help engine run cooler, reducing oil consumption. Because heat is the primary cause of engine wear, the OHVI has a significantly longer life than competitive engines. Rigid construction and added durability provide long engine life. These features combine to assure smooth, quick starting every time. Superior lubrication to all vital bearings means better performance, less maintenance and significantly longer engine life. Now featuring a 2 year/200 hour oil change interval. Superior shutdown protection prevents catastrophic engine damage due to low oil. Prevents damage due to overheating. G E N E R A T O R •Revolving field • Skewed rotor (8 & 10 kW) Skewed stator (14 kW) •Displaced phase excitation •Automatic voltage regulation •UL 2200 Listed Allows for smaller, light weight unit that operates 25% more efficiently than a revolving armature generator. Produces a smooth output waveform for compatibility with electronic equipment. Maximizes motor starting capability. Regulates the output voltage to ±1% prevents damaging voltage spikes. For your safety T R A N S F E R S W I T C H Sold separately N E X U S ™ C O N T R O L S •Manual/Auto/Off switch •Utility voltage sensing •Generator voltage sensing •Utility interrupt delay •Engine warm-up •Engine cool-down •Programmable seven day exerciser •Smart battery charger •Main Line Circuit Breaker •Electronic governor Selects the operating mode. Constantly monitors utility voltage, setpoints 60% dropout, 80% pick-up, of standard voltage. Constantly monitors generator voltage to ensure the cleanest power delivered to the home. Prevents nuisance start-ups of the engine, adjustable 10-30 seconds. Ensures engine is ready to assume the load, setpoint approximately 5 seconds. Allows engine to cool prior to shutdown, setpoint approximately 1 minute. Operates engine to prevent oil seal drying and damage between power outages by running the generator for 12 minutes every week. Delivers charge to the battery only when needed at varying rates depending on outdoor air temperature. Protects generator from overload. Maintains constant 60 Hz frequency. U N I T •Weather protective enclosure •Enclosed critical grade muffler •Small, compact, attractive Ensures protection against mother nature. Hinged key locking roof panel for security. Lift-out front for easy access to all routine maintenance items. Electrostatically applied textured epoxy paint for added durability. Quiet, critical grade muffler is mounted inside the unit to prevent injuries. Makes for an easy, eye appealing installation. I N S T A L L A T I O N S Y S T E M •1’ Flexible Fuel Line Connector •Composite Mounting Pad Easy Installation FEATURES Generac ® Guardian ® Series Standby Generator - 8 kW - 10 kW - 14 kW Rating definitions - Standby: Applicable for supplying emergency power for the duration of the utility power outage. No overload capability is available for this rating. (All ratings in accordance with BS5514, ISO3046 and DIN6271). * Maximum wattage and current are subject to and limited by such factors as fuel Btu content, ambient temperature, altitude, engine power and condition, etc. Maximum power decreases about 3.5 percent for each 1,000 feet above sea level; and also will decrease about 1 percent for each 12° C (10° F) above 15.5° C (60°F). GENERATOR Model 005882-0 (8 kW) Model 005883-0 (10 kW) Model 005884-0 (14 kW) Rated Maximum Continuous Power Capacity (LP) 8,000 Watts* 10,000 Watts* 14,000 Watts* Rated Maximum Continuous Power Capacity (NG) 7,000 Watts* 9,000 Watts* 13,000 Watts* Rated Voltage 120/240 120/240 120/240 Rated Maximum Continuous Load Current – 240 Volts 33.3 LP/29.2 NG 41.6 LP/37.5 NG 58.3 LP/54.2 NG Total Harmonic Distortion Less than 5% Less than 5% Less than 5% Main Line Circuit Breaker 35 Amp 45 Amp 60 Amp Phase 1 1 1 Number of Rotor Poles 2 2 2 Rated AC Frequency 60Hz 60Hz 60Hz Power Factor 1 1 1 Battery Requirement (not included) Group 26R 12 Volts and 350 Cold-cranking Amperes Minimum Group 26R 12 Volts and 525 Cold-cranking Amperes Minimum Group 26R 12 Volts and 525 Cold-cranking Amperes Minimum Unit Weight 340 Pounds 387 Pounds 439 Pounds Dimensions (L” x W” x H”) 48 x 25 x 29 48 x 25 x 29 48 x 25 x 29 Sound output in dB(A) at 23 ft. with generator operating at normal load 62 63 66 ENGINE Model 005882-0 (8 kW) Model 005883-0 (10 kW) Model 005884-0 (14 kW) Type of Engine GENERAC OHVI GENERAC OHVI V-TWIN GENERAC OHVI V-TWIN Number of Cylinders 1 2 2 Displacement 410cc 530cc 992cc Cylinder Block Aluminum w/Cast Iron Sleeve Aluminum w/Cast Iron Sleeve Aluminum w/Cast Iron Sleeve Valve Arrangement Overhead Valve Overhead Valve Overhead Valve Ignition System Solid-state w/Magneto Solid-state w/Magneto Solid-state w/Magneto Governor System Electronic Electronic Electronic Compression Ratio 9.4:1 9.5:1 9.5:1 Starter 12 Vdc 12 Vdc 12 Vdc Oil Capacity Including Filter Approx. 1.5 Qts./1.5L Approx. 1.7 Qts./1.7L Approx. 1.9 Qts./1.8L Operating RPM 3,600 3,600 3,600 Fuel Consumption Natural Gas cu.ft./hr. 1/2 Load Full Load Liquid Propane ft 3 /hr (gal/hr) 1/2 Load Full Load 77 139 34 (0.94) 62 (1.68) 102 156 46 (1.25) 70 (1.93) 156 220 58 (1.56) 84 (2.30) Required fuel pressure to generator fuel inlet at all load ranges - 5 to 7 inches of water column for natural gas, 10 to 12 inches of water column for LP gas CONTROLS 2-Line Plain Text LCD Display (10 & 14 kW) Simple user interface for ease of operation Mode Switch -Auto Automatic Start on Utility failure. 7 day exerciser -Off Stops unit. Power is removed. Control and charger still operate. -Manual/Test (start) Start with starter control, unit stays on. If utility fails, transfer to load takes place. Programmable start delay between 10-30 seconds Standard Engine Start Sequence Cyclic cranking: 16 sec. on, 7 rest (90 sec. maximum duration) Engine Warm-up 5 seconds Engine Cool-Down 1 minute Starter Lock-out Starter cannot re-engage until 5 sec. after engine has stopped. Smart Battery Charger Standard Automatic Voltage Regulation with Over and Under Voltage Protection Standard Automatic Low Oil Pressure Shutdown Standard Overspeed Shutdown Standard, 72Hz High Temperature Shutdown Standard Overcrank Protection Standard Safety Fused Standard Failure to Transfer Protection Standard Low Battery Protection Standard 50 Event Run Log Standard Future Set Capable Exerciser Standard Incorrect Wiring Protection Standard Internal Fault Protection Standard Common External Fault Capability Standard SPECIFICATIONS ® ® Generac Power Systems, Inc. • S45 W29290 HWY. 59, Waukesha, WI 53189 • generac.com ©2010 Generac Power Systems, Inc. All rights reserved. All specifications are subject to change without notice. Bulletin 0186170SBY-A Printed in U.S.A. 04/07/10 731.9 [28.8] 637.6 [25.1] LEFT SIDE VIEW 642 [25.3] 76.2 [3.0] PEA GRAVEL MINIMUM 1218 [47.9] FRONT VIEW 1226 [48.3] Design and specifications subject to change without notice. Dimensions shown are approximate. Contact your Generac dealer for certified drawings. DO NOT USE THESE DIMENSIONS FOR INSTALLATION PURPOSES. ® Generac ® Guardian ® Series Guardian Standby Generator - 8 kW - 10 kW - 14 kW II. TRANSFER SWITCH BKW - 17KW (IF SUPPLIED] LEFT SIDE VIEW -· '"" ' ,., TRANSFER SWITCH 20KW (IF SUPPLIED) "DO NOT LIFT BY ROOF" e-------- ------ 147.9] 14Ul FRONT VIEW - AIROOTI..ET- - l 181 RIGHT SUE VIEW NIEA ----v !lil llllE9 Alll FR!l!IT lUI 122.71 IMOKW   tf'T1 8ZICKW(314"t.P'Tl· - - AIIINTAICE - R.B. f'RES6UE !lAS ' 5-7" IIATSI C!l..l&ft L.D.IO I'IIII'AIIE IVAPIIII ' 1>-12'" lATER COI..l.UI ,rCAILf ACCESS HOLE o/ I\ D = I lcF "" 0 0 REAR VIEW OGB2BO INSTALLATION GUIDELINES Air-cooled Generators TABLE OF CONTENTS Introduction ......................................................... Inside Front Cover Read this Manual Thoroughly ..............................................IFC Contents ................................................................................1 Operation and Maintenance ....................................................1 How to Obtain Service ............................................................1 Safety Rules ...................................................................................1 Standards Index .....................................................................3 Unpacking/Inspection .....................................................................3 Protection Systems ........................................................................3 NEC Requirement for Arc Fault Circuit Interruption Breaker for Bedrooms .................................................................3 Section 210.12 Arc Fault Circuit Interrupter Protection ............3 Before You Begin ............................................................................4 Site Preparation and Generator Placement ......................................4 Coverting to LP Vapor ....................................................................5 Installing & Connecting Gas Lines ..................................................6 External Electrical Connections .......................................................7 Generator Activation .......................................................................7 Activation Chart .....................................................................8 Generator Connections - EZ Switch ................................................9 Appendix A - EZ Switch Installation & Operational Testing ..............10 Battery Installation................................................................12 Operational Testing ...............................................................12 Appendix B - RTSX and RTSD Transfer Switch Installation & Operational Testing ...............................................14 Selected Circuit Coverage .....................................................15 Whole-house Circuit Coverage .............................................15 Electrical Connections ..........................................................15 Operational Testing ...............................................................16 Appendix C - Digital Load Managment (DLM) ...............................18 Appendix D - Digital Load Managment (DLM) Modules .................19 Connecting Load Shed Module (LSM) Connections ...............19 Appendix E - Setting the Automatic Exercise Function ...................20 Notes ...........................................................................................21 Electrical Data ..............................................................................22 GUÍAS DE INSTALACIÓN ..............................35 CONSIGNES D’INSTALLATION ......................59 INTRODUCTION Thank you for purchasing this compact, high performance, air- cooled, engine-driven generator. It is designed to automatically supply electrical power to operate critical loads during a utility power failure. This unit is factory installed in an all-weather, metal enclosure that is intended exclusively for outdoor installation. This generator will operate using either vapor withdrawn liquid propane (LP) or natural gas (NG). NOTE: This generator is suitable for supplying typical residential loads such as Induction Motors (sump pumps, refrigerators, air conditioners, furnaces, etc.), Electronic Components (computer, monitor, TV, etc.), Lighting Loads and Microwaves. READ THIS MANUAL THOROUGHLY If any portion of this manual is not understood, contact the nearest Dealer for starting, operating and servicing procedures. Throughout this publication, and on tags and decals affixed to the generator, DANGER, WARNING, CAUTION and NOTE blocks are used to alert personnel to special instructions about a particular operation that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Their definitions are as follows: INDICATES A HAZARDOUS SITUATION OR ACTION WHICH, IF NOT AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY. Indicates a hazardous situation or action which, if not avoided, could result in death or serious injury. Indicates a hazardous situation or action which, if not avoided, could result in minor or moderate injury. NOTE: Notes contain additional information important to a procedure and will be found within the regular text body of this manual. These safety warnings cannot eliminate the hazards that they indicate. Common sense and strict compliance with the special instructions while performing the action or service are essential to preventing accidents. Four commonly used safety symbols accompany the DANGER, WARNING and CAUTION blocks. The type of information each indicates is as follows: This symbol points out important safety information that, if not followed, could endanger personal safety and/or property of others.  This symbol points out potential explosion hazard.  This symbol points out potential fire hazard. 1  This symbol points out potential electrical shock hazard. The operator is responsible for proper and safe use of the equipment. The manufacturer strongly recommends that the operator read this Owner’s Manual and thoroughly understand all instructions before using this equipment. The manufacturer also strongly recommends instructing other users to properly start and operate the unit. This prepares them if they need to operate the equipment in an emergency. CONTENTS This manual contains pertinent owner’s information for these models: 7 kW NG, 8 kW LP, single-cylinder GH-410 Engine • 9 kW NG, 10 kW LP, V-twin GT-530 Engine • 13 kW NG, 13 kW LP, V-twin GT-990 Engine • 13 kW NG, 14 kW LP, V-twin GT-990 Engine • 16 kW NG, 16 kW LP, V-twin GT-990 Engine • 16 kW NG, 17 kW LP, V-twin GT-990 Engine • 18 kW NG, 20 kW LP, V-twin GT-999 Engine • OPERATION AND MAINTENANCE It is the operator’s responsibility to perform all safety checks, to make sure that all maintenance for safe operation is performed promptly, and to have the equipment checked periodically by a Dealer. Normal maintenance service and replacement of parts are the responsibility of the owner/operator and, as such, are not considered defects in materials or workmanship within the terms of the warranty. Individual operating habits and usage contribute to the need for maintenance service. Proper maintenance and care of the generator ensures a minimum number of problems and keep operating expenses at a minimum. See a Dealer for service aids and accessories. HOW TO OBTAIN SERVICE When the generator requires servicing or repairs, contact a Dealer for assistance. Service technicians are factory-trained and are capable of handling all service needs. When contacting a Dealer about parts and service, always supply the complete model number and serial number of the unit as given on its data decal, which is located on the generator. See section “The Generator” for decal location. Model No.__________________ Serial No. ______________ SAFETY RULES Save These Instructions – The manufacturer suggests that these rules for safe operation be copied and posted near the unit’s installation site. Safety should be stressed to all operators and potential operators of this equipment. Study these SAFETY RULES carefully before installing, operating or servicing this equipment. Become familiar with this Owner’s Manual and with the unit. The generator can operate safely, efficiently and reliably only if it is properly installed, operated and maintained. Many accidents are caused by failing to follow simple and fundamental rules or precautions. The manufacturer cannot anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and on tags and decals affixed to the unit are, therefore, not all-inclusive. If using a procedure, work method or operating technique the manufacturer does not specifically recommend, ensure that it is safe for others. Also make sure the procedure, work method or operating technique utilized does not render the generator unsafe. Despite the safe design of this generator, operating this equipment imprudently, neglect- ing its maintenance or being careless can cause possible injury or death. Permit only responsi- ble and capable persons to install, operate and maintain this equipment.  Potentially lethal voltages are generated by these machines. Ensure all steps are taken to render the machine safe before attempting to work on the generator. Parts of the generator are rotating and/or hot during operation. Exercise care near running generators. Installation must always comply with applicable codes, standards, laws and regulations. A running generator gives off carbon monoxide, and odorless, colorless poison gas. Breathing in carbon monoxide can cause headaches, fatigue, diziness, nausea, vomitting, confusion, fainting, siezures or death. CALIFORNIA PROPOSITION 65 WARNING Engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects and other reproductive harm. CALIFORNIA PROPOSITION 65 WARNING This product contains or emits chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. 2 GENERAL HAZARDS For safety reasons, the manufacturer recommends that this • equipment be installed, serviced and repaired by a Service Dealer or other competent, qualified electrician or installation technician who is familiar with applicable codes, standards and regulations. The operator also must comply with all such codes, standards and regulations. The engine exhaust fumes contain carbon monoxide, which • can be DEADLY. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. Do NOT alter or add to the exhaust system or do anything that might render the system unsafe or in noncompliance with applicable codes and standards. Install a battery operated carbon monoxide alarm indoors, • according to manufacturer’s instructions/recommendations. Adequate, unobstructed flow of cooling and ventilating air is • critical to correct generator operation. Do not alter the installation or permit even partial blockage of ventilation provisions, as this can seriously affect safe operation of the generator. The generator MUST be installed and operated outdoors only. Keep hands, feet, clothing, etc., away from drive belts, fans, and • other moving or hot parts. Never remove any drive belt or fan guard while the unit is operating. When working on this equipment, remain alert at all times. Never • work on the equipment when physically or mentally fatigued. Inspect the generator regularly, and contact the nearest Dealer for • parts needing repair or replacement. Before performing any maintenance on the generator, disconnect • its battery cables to prevent accidental start up. Disconnect the cable from the battery post indicated by a NEGATIVE, NEG or (–) first, then remove the POSITIVE, POS or (+) cable. When reconnecting the cables, connect the POSITIVE cable first, the NEGATIVE cable last. Never use the generator or any of its parts as a step. Stepping on • the unit can stress and break parts, and may result in dangerous operating conditions from leaking exhaust gases, fuel leakage, oil leakage, etc. ELECTRICAL HAZARDS All generators covered by this manual produce dangerous • electrical voltages and can cause fatal electrical shock. Utility power delivers extremely high and dangerous voltages to the transfer switch as does the standby generator when it is in operation. Avoid contact with bare wires, terminals, connections, etc., while the unit is running. Ensure all appropriate covers, guards and barriers are in place, secured and/or locked before operating the generator. If work must be done around an operating unit, stand on an insulated, dry surface to reduce shock hazard. Do not handle any kind of electrical device while standing in water, • while barefoot, or while hands or feet are wet. DANGEROUS ELECTRICAL SHOCK MAY RESULT. The National Electrical Code (NEC) requires the frame and external • electrically conductive parts of the generator to be connected to an approved earth ground. Local electrical codes also may require proper grounding of the generator electrical system. After installing this home standby electrical system, the generator • may crank and start at any time without warning. When this occurs, load circuits are transferred to the STANDBY (generator) power source. To prevent possible injury if such a start and transfer occur, always set the generator’s AUTO/OFF/MANUAL switch to its OFF position before working on equipment and remove the 15A fuse from the generator control panel. In case of accident caused by electric shock, immediately shut • down the source of electrical power. If this is not possible, attempt to free the victim from the live conductor. AVOID DIRECT CONTACT WITH THE VICTIM. Use a nonconducting implement, such as a dry rope or board, to free the victim from the live conductor. If the victim is unconscious, apply first aid and get immediate medical help. Never wear jewelry when working on this equipment. Jewelry can • conduct electricity resulting in electric shock, or may get caught in moving components causing injury. FIRE HAZARDS For fire safety, the generator must be installed and maintained • properly. Installation must always comply with applicable codes, standards, laws and regulations. Adhere strictly to local, state and national electrical and building codes. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established. Also, ensure that the generator is installed in accordance with the manufacturer’s instructions and recommendations. Following proper installation, do nothing that might alter a safe installation and render the unit in noncompliance with the aforementioned codes, standards, laws and regulations. Keep a fire extinguisher near the generator at all times. • Extinguishers rated “ABC” by the National Fire Protection Association are appropriate for use on the standby electric system. Keep the extinguisher properly charged and be familiar with its use. Consult the local fire department with any questions pertaining to fire extinguishers. EXPLOSION HAZARDS Do not smoke around the generator. Wipe up any fuel or oil spills • immediately. Ensure that no combustible materials are left in the generator compartment, or on or near the generator, as FIRE or EXPLOSION may result. Keep the area surrounding the generator clean and free from debris. Gaseous fluids such as natural gas and liquid propane (LP) • gas are extremely EXPLOSIVE. Install the fuel supply system according to applicable fuel-gas codes. Before placing the home standby electric system into service, fuel system lines must be properly purged and leak tested according to applicable code. After installation, inspect the fuel system periodically for leaks. No leakage is permitted. 3 STANDARDS INDEX In the absence of pertinent standards, codes, regulations and laws, the published information listed below may be used as installation guide for this equipment. 1. NFPA No. 37, STATIONARY COMBUSTION ENGINES AND GAS TURBINES, available from the National Fire Protection Association, 470 Atlantic Avenue, Boston, MA 02210. 2. NFPA No. 76A, ESSENTIAL ELECTRICAL SYSTEMS FOR HEALTH CARE FACILITIES, available same as Item 1. 3. NFPA No. 54, NATIONAL FUEL GAS CODE, available same as Item 1. 4. NFPA No. 58, AMERICAN NATIONAL STANDARD FOR STORAGE AND HANDLING OF LIQUEFIED PETROLEUM GAS, available same as Item 1. 5. NFPA No. 70, NFPA HANDBOOK OF NATIONAL ELECTRIC CODE, available same as Item 1. 6. Article X, NATIONAL BUILDING CODE, available from the American Insurance Association, 85 John Street, New York, N.Y. 10038. 7. AGRICULTURAL WIRING HANDBOOK, available from the Food and Energy Council, 909 University Avenue, Columbia, MO 65201. 8. ASAE EP-3634, INSTALLATION AND MAINTENANCE OF FARM STANDBY ELECTRICAL SYSTEMS, available from the American Society of Agricultural Engineers, 2950 Niles Road, St. Joseph, MI 49085. 9. NFPA No. 30, FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE, available same as Item 1. Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, standards and regulations. UNPACKING/INSPECTION After unpacking, carefully inspect the contents for damage. This standby generator set is ready for installation with a • factory supplied and pre-mounted base pad and has a weather protective enclosure that is intended for outdoor installation only. This UL listed standby generator set may be packaged with • an automatic transfer switch with built in load center. The combination transfer switch and load center is pre-wired with a two foot and 30 foot conduit. Circuit breakers for emergency circuit connections are included (if equipped). This UL listed, 2-pole switch is rated at 100 • or 200 AC amperes at 250 volts maximum. The 100 Amp transfer switch is for indoor use only. The 200 Amp transfer switch is for indoor/ outdoor use (if equipped).  If this generator is used to power electrical load circuits normally powered by a utility power source, it is required by code to install a transfer switch. The transfer switch must effectively isolate the electrical system from the utility distribution system when the generator is operating (NEC 700, 701 & 702). Failure to isolate an electrical system by such means will result in damage to the gen- erator and also may result in injury or death to utility power workers due to backfeed of electrical energy. If any loss or damage is noted at time of delivery, have the person(s) making the delivery note all damage on the freight bill or affix their signature under the consignor’s memo of loss or damage. If a loss or damage is noted after delivery, separate the damaged materials and contact the carrier for claim procedures. “Concealed damage” is understood to mean damage to the contents of a package that is not in evidence at the time of delivery, but is discovered later. To properly open the roof, press down on the center top lip and release the latch. If pressure is not applied from the top, the roof may appear stuck. Always verify that the side lock is unlocked before attempting to lift the roof. NEC REQUIREMENT FOR ARC FAULT CIRCUIT INTERRUPTION BREAKER FOR BEDROOMS In 2001, the National Electric Code (NEC) introduced a requirement for new construction. This new requirement indicates the need for Arc Fault Circuit Interrupters to be used to protect the complete branch circuit that feeds a dwelling bedroom. The actual NEC requirement is indicated below. SECTION 210.12 ARC FAULT CIRCUIT INTERRUPTER PROTECTION 1. Definition: An arc fault circuit interrupter is a device intended to provide protection from the effects of arc faults by recognizing characteristics unique to arcing and by functioning to de-energize the circuit when an arc fault is detected. 2. Dwelling Unit Bedrooms: All branch circuits that supply 125 volt, single-phase, 15 and 20 ampere outlets installed in dwelling unit bedrooms shall be protected by an arc fault circuit interrupter listed to provide protection of the entire branch circuit. Section 210.12 requires that AFCI protection be provided on branch circuits that supply outlets (receptacle, lighting, etc.) in dwelling bedrooms. The requirement is limited to 15 and 20 ampere, 125 volt circuits. There is no prohibition against providing AFCI protection on other circuits or in locations other than bedrooms. Because circuits are often shared between a bedroom and other areas such as closets and hallways, providing AFCI protection on the complete circuit would comply with 210.12. If during the installation of the home standby system the decision is made to provide back up power to a bedroom branch circuit, then the circuit breaker in the transfer switch should be replaced with an Arc Fault Circuit Interrupter. It is most important that breakers only be switched like for like. For instance, if replacing a 15A breaker, it MUST be replaced with a 15A AFCI breaker. Likewise, a 20A breaker MUST be replaced with a 20A AFCI. These AFCI breakers are available at the nearest hardware store. Siemens Item # Description Q115AF 15A Single Pole AFCI Q120AF 20A Single Pole AFCI 4 BEFORE YOU BEGIN Contact the local inspector or City Hall to be aware of all federal, state and local codes that could impact the installation. Secure all required permits before starting the job. Carefully read and follow all of the procedures and safety precautions detailed in the installation guide. If any portion of the installation manual, technical manual or other factory-supplied documents is not completely understood, contact a dealer for assistance. Fully comply with all relevant NEC, NFPA and OSHA standards as well as all federal, state and local building and electric codes. As with any generator, this unit must be installed in accordance with current NFPA 37 and NFPA 70 standards as well as any other federal, state, and local codes for minimum distances from other structures. SITE PREPARATION AND GENERATOR PLACEMENT 1. Locate the mounting area as close as possible to the transfer switch and fuel supply. Leave adequate room around the area for service access (check local code), and place high enough to keep rising water from reaching the generator. Choose an open space that will provide adequate and unobstructed airflow (see the “Location” section in the Owner’s Manual). 2. Place the unit so air vents won’t become clogged with leaves, grass, snow or debris. Make sure exhaust fumes will not enter the building through eaves, windows, ventilation fans or other air intakes. Dig a rectangular area approximately five inches deep and about six inches longer and wider than the footprint of the generator. Cover with polyurethane film and fill with pea gravel or crushed stone. Compact and level the stone. A concrete pad can be poured if desired. 3. Inspect the generator for shipping damage and if necessary, file a claim with the shipper. Remove the bands holding the generator to the wooden pallet. 4. Make sure the lifting equipment to be used has sufficient capacity to safely handle the weight of the generator. Use nylon lifting straps and connect them to the lifting eyes on each corner of the base frame to avoid damaging the enclosure. 5. Set the generator onto the pad so that the gravel bed extends several inches beyond the generator on all sides. Make sure the generator is level within ½ inch. 5 6. Connect an approved ground strap to the grounding lug on the base frame and to an approved earth ground or grounding rod as specified by local regulations. 7. Check the engine oil and, if necessary, add enough of the recommended oil to bring the level up to the FULL mark on the dipstick. Be careful not to overfill the crankcase. CONVERTING TO LP VAPOR 1. The generator was configured for natural gas operation at the factory. Switching over to LP Vapor is a simple procedure. On models with a single cylinder engine, begin by disconnecting and removing the battery if installed. 2. Take the plastic T-handle fuel selector in the poly bag supplied with the generator and locate the selector tab on the air box cover. Insert the pin end into the hole in the selector tab and pull outward to overcome spring pressure. Then twist clockwise 90 degrees and allow the selector to return in once aligned with the LP position. 3. On 10 kW units, open the roof, loosen the forward clamp on the air inlet hose, and slide the hose away from the hose fitting. 4. Slide the fuel selector pin on the carburetor out towards the back of the enclosure. 5. Replace the inlet hose and tighten the clamp securely. 6. On all other models, simply remove the air cleaner cover and slide the fuel selector pin outward from the natural gas to the LP position. 6 INSTALLING & CONNECTING GAS LINES 1. Both natural gas and LP Vapor are highly volatile substances, so strict adherence to all safety procedures, codes, standards and regulations is essential. Gas line connections should be made by a certified plumber familiar with local codes. Always use AGA-approved gas pipe and a quality pipe sealant or joint compound. Verify the capacity of the natural gas meter or the LP tank in regards to providing sufficient fuel for both the generator and other operating appliances. 2. Most applications will require an external manual shutoff valve on the fuel line. 3. Where the gas line is to enter the generator, install a T-fitting to allow for gas pressure monitoring. On one opening of the fitting install a ¼” NPT nipple and threaded plug. In some cases a sediment trap may also be installed. 4. When connecting the gas line to the generator, use the provided section of UL Listed or AGA-approved flexible fuel line in accordance with local regulations. The purpose of the flexible fuel line is to ensure that vibration from the generator does not cause a gas leak at one of the connection points, so it’s important that the line be installed with as few bends as possible. 5. Never bend the flexible fuel line to avoid using an elbow. Bending the flexible line decreases its ability to absorb vibrations and defeats its purpose as well as constricts the actual fuel flow. 6. After checking for leaks, check the gas pressure at the T-fitting installed earlier to make sure there’s enough pressure for proper generator operation. The local gas supplier is responsible for ensuring adequate pressure, so if the pressure is too low, or if it’s greater than 14 inches of water column, contact the gas supplier. 7 7. When finished checking the gas pressure, close the manual shutoff valve. EXTERNAL ELECTRICAL CONNECTIONS 1. Drill a 1 ¾ inch hole and feed the conduit through the hole. 2. Remove the knockout in the back of the connection box, feed the wires through the back of the box and secure the conduit with the lock nut. Seal the hole with silicone caulk. Don’t forget to caulk the hole inside the house as well. 3. Mount the connection box so that it completely covers the hole in the wall. Caulk around the sides and top of the box to ensure a good seal. Connect all wires to the lugs in the connection box (black to black, red to red and white to white). Attach the green ground wire to the ground screw and connect the two small plugs to their mating receptacle ends. 4. Replace the protective cover plate and retaining screw, and lock the connection box. 5. For 10-20 kW models, locate the metal hasp that is packaged in the owner’s manual bag. Insert the hasp in the slot located on the left side of the external circuit breaker box. Be sure that the clip of the hasp is facing toward the front of the generator. If desired, lock the external box. GENERATOR ACTIVATION When battery power is applied to the generator during the installation process, the controller will light up. However, the generator still needs to be activated before it will automatically run in the event of a power outage. Activating the generator is a simple one time process that is guided by the controller screen prompts. Once the product is activated, the controller screen will not prompt you again, even if you disconnect the generator battery. After obtaining your activation code, please complete the following steps at the generator’s control panel in the Activation Chart (shown on the following page). 8 ACTIVATION CHART CHOOSE LANGUAGE TROUBLESHOOTING Display Reads: Use ARROW keys to scroll to desired language. Press ENTER to select. If the wrong language is chosen, it can be changed later using the “edit” menu. Display Reads: Press ENTER to begin the activation process. If ESCAPE is pressed instead of ENTER, your generator will only run in manual mode (for test purposes) and NOT ACTIVATED will be displayed. You will need to reconnect the battery and begin with Step 1. Display Reads: If you do not have your activation code, go to www.activategen.com or call 1-888-9ACTIVATE (922-8482). If you already have your activation code, wait 3-5 seconds for the next display. ENTER ACTIVATION CODE (Passcode) TROUBLESHOOTING Display Reads: Use ARROW keys to scroll and find the first number of your Activation Code. Press ENTER to select. Repeat this step until all digits have been entered. Use ESCAPE to correct previous digits. Display Reads: Activation is complete when all digits are entered above and your screen shows this display. Follow the controller prompts to continue setting the time function. Refer to your Owner’s Manual with questions. What happens if “Wrong Passcode Try Again” appears? Reenter the activation code. If a second attempt is unsuccessful, check the number against the code given on activategen.com. If it is correct and the generator will not accept it, contact 1-888-9ACTIVATE (922-8482). “SELECT HOUR (0-23)” “- +” 6 Escape Enter Serial 123456789 Passcode XXXXX +/- Escape Enter To Activate go to www.activategen.com Escape Enter Activate me (ENT) or ESC to run in manual Escape Enter Language - English + Escape Enter 9 GENERATOR CONNECTIONS – EZ SWITCH 1. If the generator comes with an external connection box and 5’ seal-tite whip pre-wired and connected to the generator, no additional connections are necessary at the generator. Skip the following section and proceed with Appendix A, EZ Switch Installation & Operational Testing. 2. If the EZ Switch was purchased separately from the generator, the 5’ seal-tite whip will need to be connected to the generator. To complete the wiring, run the ¾” conduit for the power leads and control wires from the external connection box to the generator. 3. Remove the two screws securing the connection area cover, and remove the cover. 4. Feed the wires through the back of the generator and secure the conduit with the lock nut. 5. Run the power leads through the strain relief provided. 6. The circuit breaker is attached to the exterior access panel. 7. Remove the plastic plugs inside the main breaker access area to allow connection of the power leads to the circuit breaker. 8. Now connect the red and black power leads to the circuit breaker. Since this is a single-phase application, it doesn’t matter which wire is connected to which lug. 9. Connect the green equipment ground wire to the ground bus bar and torque to 35 inch lbs. The torque values are: 10-14 AWG = 35 in/lbs • 8 AWG = 40 in/lbs • 4-6 AWG = 45 in/lbs • 10 T 1 N 2 N 1 2 0 9 2 1 0 0 1 9 4 2 3 N E U T G N D 10. Connect the white neutral wire to the neutral bus bar and torque to 35 inch lbs. The torque values are: 10-14 AWG = 35 in/lbs • 8 AWG = 40 in/lbs • 4-6 AWG = 45 in/lbs • 11. Connect the control wires to the correct terminals. The terminals are clearly marked N1, N2, 23, 194 and T1. If connecting a pre-wired switch a 0 (zero) wire will also be required. NOTE: In order to maintain separation of circuits, the DC control wires must be separated from the AC control wires. A piece of fiberglass sleeving has been provided in the manual kit to achieve this. Slide the sleeving over the AC wires OR the DC wires, but not both, from the wire landing area to the outside of the generator. Use the cable tie locations to hold the sleeving in place. 12. An improperly connected control wire can damage the generator control board. APPENDIX A – EZ SWITCH INSTALLATION & OPERATIONAL TESTING 1. Before beginning any installation, make sure power is shut OFF to the main distribution panel and carefully read the Owner’s Manual that came with the transfer switch. The distributed load center switch must be mounted close enough to the main distribution panel to accommodate the two-foot, pre-wired conduit. Make sure no water or corrosive substances can drip onto the transfer switch enclosure. 2. Always inspect the switch for shipping damage. Never mount a transfer switch that shows any evidence of damage. 3. Protect against impact and mount the switch vertically to a rigid support structure. Make sure the switch is level and plumb. The transfer switch is an open transition switch. Open transition switches prevent electrical feedback between the generator and the utility by only allowing load circuits to be connected to one power supply at a time. 4. Each wire in the pre-wired transfer switch is color-coded to easily match circuits in the main panel to their new breakers in the transfer switch. Neutral Ground Cable Tie Location 11 5. When three-conductor wiring is used, two 120 volt circuits will often share the same neutral wire. To avoid overloading the neutral, either move BOTH of the circuits that share the neutral or don’t move either of them. 6. When moving two circuits with a shared neutral, they should be connected to adjacent positions (one above the other) in the transfer switch. That will assure that the two hot wires are on separate phases and will maintain their relationship to neutral. 7. Choose a circuit to be backed up and remove the power lead from the breaker. 8. Using UL Listed wire nuts, reconnect the power lead to a matching breaker in the transfer switch. 9. Make sure each circuit moved is protected by the same size breaker in the transfer switch. 15 Amp circuits must be connected to 15 Amp breakers and 20 Amp circuits to 20 Amp breakers. 10. Connect the provided large neutral to the neutral bar in the distribution panel. 11. Install a 2-pole breaker in the distribution panel to protect the transfer switch. The required amp rating of the breaker depends on which transfer switch is used. Pre-wired load center switches the breaker cannot exceed 70 Amps. This breaker must be compatible with the existing electrical distribution panel. Install the breaker in two adjacent empty slots (one above the other) in the main panel. 12 12. When all priority circuits have been moved to the transfer switch, close the main breaker to restore utility power and make sure utility voltage at the transfer switch is correct. Refer to NFPA 70-E for the safety equipment required when working inside a live transfer switch. 13. Before purchasing a battery for the generator, refer to the generator Owner’s Manual for a list of recommended batteries. Follow all of the procedures and safety precautions in the Owner’s Manual when installing the battery. BATTERY INSTALLATION 1. Before purchasing a battery for the generator, refer to the Owner’s Manual for the recommended battery. • 8 kW: Group 26R, 12 Volt, 350cca minimum • 10-20 kW: Group 26R, 12 Volt, 525cca minimum 2. Follow all of the procedures and safety precautions in the generator Owner’s Manual when installing the battery. Verify the switch is in the off position. When preparing for operational testing, DO NOT connect the battery until transfer switch connections are complete. OPERATIONAL TESTING 1. Switch the generator’s main circuit breaker OFF and put the mode switch in the OFF position. 2. Make sure utility power is OFF and place all of the priority circuit breakers in the transfer switch in the OFF position. 3. Locate the transfer handle, insert the metal end into the slot in the main contactor assembly and pull the handle DOWN to move the main contacts to the standby power, or generator position. NEVER OPERATE THE TRANSFER SWITCH MANUALLY WHEN LOADS ARE CONNECTED. 4. Put the generator’s mode switch in MANUAL to start the engine. Allow the engine to warm up, then switch the generator’s main breaker to the ON position. The generator is now supplying electricity to the transfer switch but is not carrying any load. 13 5. Be sure that voltage and frequency from the generator is correct. If line-to-line voltage is not approximately 240 volts, refer to the Owner’s Manual for the proper adjustment procedures. On all models, if line-to-neutral voltage is not 120 volts, check the neutral connection between the generator and transfer switch. 6. When finished checking the voltage, switch the generator’s main circuit breaker OFF and put the mode switch in the OFF position to shut down the generator. 7. Make sure the 2-pole circuit breaker installed in the main distribution panel is in the OFF position. 8. Use the transfer handle to move the main contacts in the transfer switch to the UP (utility position). Switch the 2-pole breaker ON in the distribution panel. 9. Now switch the generator’s main breaker ON, and put the mode switch in AUTO. 10. Shut OFF utility power and make sure the generator starts automatically. 11. If everything worked properly, switch the main breaker to ON and make sure that power is automatically transferred back to the utility. 12. After the engine has completed its cool down cycle and shut down, shut OFF utility power again. When the generator is supplying power to the transfer switch, move the breakers in the switch to the ON position, one at a time, until the generator has accepted the entire priority load. 13. With the generator carrying the entire priority load, recheck gas pressure to verify that it is at the same level it was before the generator was started. NOTE: Even if the generator is running smoothly at this point, a drop in gas pressure indicates that the supply is barely adequate to supply the generator’s needs. Changes in the generator load, or additional gas demand by other appliances may affect the generator’s performance. Verify gas pressure and pipe sizing. Unhook the manometer and reinstall the port plug. 14 14. Switch the main breaker ON to restore utility power. The generator will continue to run to allow the engine to cool down before shutting itself off. Shut off utility power again. The generator should start and the entire priority load should transfer to the generator. Close the main breaker to restore utility power and allow the engine to cool down and shut itself off. 15. Operational tests are now complete. Refer to – Setting the Automatic Exercise Function to complete the installation. APPENDIX B – RTSX AND RTSD TRANSFER SWITCH INSTALLATION & OPERATIONAL TESTING 1. Before beginning any installation, make sure power is shut OFF to the main distribution panel and carefully read the Owner’s Manual that came with the transfer switch. To simplify the installation process, the transfer switch should be mounted as close to the main distribution panel as possible. Make sure no water or corrosive substances can drip onto the transfer switch enclosure. 2. Always inspect the switch for shipping damage. Never mount a transfer switch that shows any evidence of damage. 3. Protect against impact and mount the switch vertically to a rigid support structure. Make sure the switch is level and plumb. Check local codes before wiring the transfer switch. Some jurisdictions require that wiring inside the switch be done by a licensed electrician. 4. All wiring must be the correct size and type, and must conform to all codes, standards and regulations. Refer to the transfer switch Owner’s Manual and the National Electrical Code for additional information. 5. As with any product, design changes can occur over time, so always refer to the schematics in the transfer switch Owner’s Manual for the required connections and safety precautions. 15 6. The transfer switch being used is an open transition switch. Open transition switches prevent electrical feedback between the generator and the utility by only allowing load circuits to be connected to one power supply at a time. SELECTED CIRCUIT COVERAGE 1. The generator powers only designated circuits that are grouped together and wired into a separate priority distribution panel. The transfer switch is installed between the main distribution panel and the priority panel. The amperage rating of the transfer switch must be equal to or greater than the highest amperage rating of the utility and generator breakers feeding the switch. WHOLE-HOUSE CIRCUIT COVERAGE 1. The generator will be backing up all electrical loads within the panel, so the amperage rating of the transfer switch must be equal to or greater than the amperage rating of the normal utility service. Unless a service rated transfer switch is used, a main service disconnect must be located before the transfer switch. The transfer switch must be installed between the utility service entrance and the building distribution panel. 2. A service rated transfer switch is installed between the service and the main distribution panel. The service rated switch becomes the main service so no service disconnect is needed. The existing main distribution panel becomes a sub- panel. 3. The grounding that is normally in the main panel must be accomplished in the service rated switch and must be disconnected in the existing distribution panel. Refer to the National Electrical Code (NEC) for complete information on grounding and bonding. ELECTRICAL CONNECTIONS 1. Connect the power leads from both the generator and the utility to the appropriate lugs in the transfer switch. The lugs are clearly marked in the switch. N = Normal Utility Supply E = Generator Connection Panel T = Load Distribution Panel 16 2. Neutral wires from both the utility and the generator are connected to the same neutral lug in the switch. 3. Connect the control wires from the generator to the terminal block in the transfer switch. The terminals are marked N1, N2, 23, T1 and (194 or 15B). 4. Complete the transfer switch wiring by connecting the equipment ground wires from both the utility and the generator to the ground lug. 5. Being careful to support the lugs, torque the lugs in the transfer switch to the specifications shown on the transfer switch. Decal located on the inside of the switch door. OPERATIONAL TESTING 1. If installing the RTSD switch, the service was changed so make sure the terminations are good before re-energizing the utility. 2 Switch the main utility breaker OFF. Refer to NFPA 70-E for the safety equipment required when working inside a live transfer switch. 3. Energize the utility and check line-to-line and line-to-neutral voltage at terminals N1 and N2 on the transfer contactor. If line-to-line voltage is not approximately 240 volts, de-energize utility power and check the terminations between the utility and N1 and N2. If line-to-neutral voltage is not approximately 120 volts, de- energize utility power and check the neutral terminations. Repeat the same voltage checks on terminals T1 and T2 to make sure current is flowing properly through the contactor. 17 4. Switch the generator’s main circuit breaker OFF and put the mode switch in the OFF position. 5. Make sure utility power is OFF and place all of the individual circuit breakers in the main distribution panel in the OFF position. 6. Locate the transfer handle, insert the metal end into the slot in the main contactor assembly. Pull the handle DOWN to move the main contacts to the standby power (generator) position. NEVER OPERATE THE TRANSFER SWITCH MANUALLY WHEN LOADS ARE CONNECTED. 7. Put the generator’s mode switch in MANUAL to start the engine. Allow the engine to warm up, then switch the generator’s main breaker to the ON position. The generator is now supplying electricity to the transfer switch but is not carrying any load. 8. Check to be sure that voltage and frequency from the generator is correct. If line-to-line voltage is not approximately 240 volts, refer to the generator Owner’s Manual for the proper adjustment procedures. If line-to-neutral voltage is not approximately 120 volts, check the neutral connection between the generator and transfer switch. 9. Switch the generator’s main circuit breaker OFF and put the mode switch in the OFF position to shut down the generator. 10. With utility power still OFF, use the transfer handle to move the main contacts to the UP (utility) position. 11. Close the main breaker to turn utility power ON. 12. Switch the generator’s main breaker to the ON position and put the mode switch in AUTO. 18 13. Shut OFF utility power and make sure the generator starts automatically after the line interrupt delay. 14. Switch the utility breaker to ON and make sure that power is automatically transferred back to the utility. 15. Shut OFF utility power again to automatically start the generator. When power has transferred to the generator, close each of the breakers in the distribution panel one at a time until the generator has accepted the entire load. 16. With the generator carrying the entire load, recheck gas pressure to verify that it’s at the same level it was before the generator was started. NOTE: Even if the generator is running smoothly at this point, a drop in gas pressure indicates that the supply is barely adequate to supply the generator’s needs. Changes in the generator load, or additional gas demand by other appliances may affect the generator’s performance. Verify gas pressure and pipe sizing. Unhook the manometer and reinstall the port plug. 17. Switch the utility breaker ON to restore utility power to the home. 18. The generator will continue to run to allow the engine to cool down, then shut itself off. 19. Shut OFF utility power again. The generator should start and the entire priority load should transfer to the generator. 20. Close the main breaker to restore utility power and allow the engine to cool down and shut itself off. Operational tests are now complete. Refer to Appendix E – Setting the Automatic Exercise Function to complete the installation. APPENDIX C – DIGITAL LOAD MANAGEMENT (DLM) 1. To control an Air Conditioner, connect the Y terminal of the thermostat to one of the A/C 1 terminals. Connect the other A/C 1 terminal to the Y terminal on the air conditioner. Use 18 – 26 AWG copper wire. Refer to the Owner’s Manual for specific torque/connection requirements. 2. To control a second air conditioner repeat the above using terminals marked A/C 2. 65 19 NOTE: For specific AC control wire information, please refer to the HVAC systems Owner’s/Operation Manual. APPENDIX D – DIGITAL LOAD MANAGEMENT (DLM) MODULES The load controller can operate up to four separate DLM’s, each one connected the same way as below. The NEMA 3R Enclosure of the DLM module can be installed • indoors or outdoors. If mounting outdoors the enclosure MUST be orientated with the drain hole at the bottom. The DLM module is fitted with conduit knockout locations. • These knockout locations are the only locations that conduit should be attached to the enclosure. A grounding stud is provided inside the enclosure in order to ground the conduit. CONNECTING LOAD SHED MODULE (LSM) CONNECTIONS The LSM can control an air conditioner (24 Vac) directly or a separate contactor (120 Vac) which can control any load connected to it (see Figure). Sequence of Operation The 4 green status LEDs will indicate when a load priority level is enabled. All loads are enabled when the transfer signal is off. (ATS in • Utility position). If the transfer signal is pulled low (Active) • All loads are enabled until an overload is detected • When an overload is detected all loads are disabled • After 5 minutes priority 1 loads are enabled. • After another 30 seconds priority 2 loads are enabled • After another 30 seconds priority 3 loads are enabled • After another 30 seconds priority 4 loads are enabled • If an overload is detected within 30 seconds of a level being enabled, all loads are disabled again and the sequence repeats. However, the level that caused the overload and all levels higher will not be enabled again for 30 minutes. Control of Air Conditioner Load 1. Route the thermostat cable (from the furnace/thermostat to the outdoor air conditioner unit) to the transfer switch. 2. Connect the wire to the terminal strip terminals (Air 1) on the LSM as shown in Figure 2.2. These are normally closed contacts which open upon load shed conditions. Route thermostat wire away from High voltage wires. 3. If required, connect the second air conditioner to the terminal strip terminals (Air 2). Contact Ratings Air 1 & 2 24 VAC, 5.0 Amps Max NOTE: These instructions are for a typical air conditioner installation. Control of heat pump and 2-stage air conditioners will require special connections. 0 Ground 194 +12V 23 Transfer T1 NEUTRAL AIR 1 AIR 2 CONTACTOR 1 CONTACTOR 2 CONTACTOR 3 CONTACTOR 4 Priority 1 Priority 2 Priority 3 Priority 4 0 Ground 194 +12V 23 Transfer T1 NEUTRAL AIR 1 AIR 2 CONTACTOR 1 CONTACTOR 2 CONTACTOR 3 CONTACTOR 4 Priority 1 Priority 2 Priority 3 Priority 4 Contactor #1 Load #1 Supply Coil wires Contactor #2 Load #2 Supply Contactor #4 Load #4 Supply Contactor #3 Load #3 Supply Load Shed Module Connections 20 Control of a Separate Contactor A separate contactor relay module can be purchased from the manufacturer. If a different relay is used it must have a 120 Vac coil voltage. The LSM supplies fused (5A) 120 Vac to energize the coils of the relay contactors (contactor 1, 2, 3 or 4). 1. Mount the contactor module and connect the load to the main contacts. 2. Connect the contactor coil to the desired LSM (contactor 1, 2, 3 or 4) terminals on the terminal strip. 3. Connect additional load shedding contactors in a similar fashion. NOTE: It will be necessary to determine the order of “shed- ding” the connected loads and connect the loads to the LSM in that order. One is the highest priority and four is the lowest priority. Perform functional tests in the exact order pre- sented in this manual, or damage to the switch could be done. IMPORTANT: Before proceeding with functional tests, read and make sure you understand all instructions and information in this section. Also read the information and instructions of labels and decals affixed to the switch. Note any options or accessories that might be installed and review their operation. NOTE: This test can be performed with the utility or genera- tor connected to the loads. However if the generator is supplying the loads and is overloaded the control- ler may have already turned off certain loads. Depress the “ TEST “ button on the load controller. This function will disconnect all loads controlled by the controller. The load controller will then reconnect each load in a timed and staggered manner as described in the Transfer Switch Owner’s Manual. FUNCTIONAL TESTS AND ADJUSTMENTS Following transfer switch installation and interconnection, inspect the entire installation carefully. A competent, qualified electrician should inspect it. The installation should comply strictly with all applicable codes, standards, and regulations. When absolutely certain the installation is proper and correct, complete a functional test of the system. DLM MODULE Hot Water Heater APPENDIX E - SETTING THE AUTOMATIC EXERCISE FUNCTION 2. The display will enter an Installation Assistant mode when battery power is first connected. The assistant will prompt to first enter the current date and time, followed by the exercise day and time. If the battery is ever disconnected and reconnected, or fuse removed and replaced, the Installation Assistant will be displayed again, but only the current date and time will need to be entered. 3. If the exercise time or day ever needs to be changed, press the escape key to access the main menu. 4. Press the left or right arrow key until ‘Edit’ is flashing and press enter. 5. Press the right or left arrow key until the exercise time is displayed and press enter. 6. Using the arrow and enter keys first set the exercise hour in 24 hour format, followed by the minute, and finally the day. 7. Once set, the generator will exercise each week at the same time. Be sure to show the owners how to set the exercise function for the day and time they want the unit to exercise. 8. If the generator is equipped with the low speed exercise feature, it was enabled at the factory and no adjustment is needed. Every installation has its own unique set of circumstances and requirements. This booklet provides guidelines for basic installations only and is not intended to cover all applications. If there are any questions or concerns after carefully reading all documentation received with the equipment, contact the nearest dealer for assistance. 21 Notes 22 Electrical Data Wiring Diagram/Schematic - 8kW - Drawing No. 0H6912-A ENGINE COMPARTMENT CONTROL PANEL ! I I,----------N1 o( )o( )o I bl:J ckJ ckJ CLOSEST TO BA ,-------4 ,-0 I I nl STATOR ----- L--1---1---- N 1 A----+--, l 1(;1l 1 T 44 I PIN # I 21 I 1 3 '---------+---2-----r-( 4 k--------2---+-+-l----, ,----t-+-+-+--CI-- : r FIELD DIODE J4 >O O 8 l4 !1 '-------+-----194- r I REO---f-7 1 li--+-+- j7 _2 _ _j "u II BLKJ rv-1 I   v n u" I ___ _ ENGINE GNO FRAME IQ\--o O Ol-------+---------------------------_l_2_L_ __ __ GND 23 Wiring Diagram/Schematic - 8kW - Drawing No. 0H6912-A Electrical Data l'J z i7i 0::;. D f- ::>11' z f- V1 :::><( ::J <( z o_j 0 rn <( 0<( [l' [l' 0 + f-   0 0 0 0 0 0 0 00 WHT 209 0 23 -22 -33 -44 -11 -----{) o- ,_/ [>c=J- 0- T1A MDV WHT N1A ---N 2A N1A N2A --23 -194 -209- -210- -820 -817 -818 -819 --o --0 --a --0 --0 240V GENERATOR OUTPUT TO TRANSFER SWITCH CONTACTOR CBl r I [ J ) [gJ 44 LJ L 1: L2: GREEN = SYSTE YELLOW = MAIN M READY TENANCE REQ'o L3: RED = ALARM LED 8 1201 1201 820-1 817-2 1201 818-3 1201 819-4 N1A---+--; I I N2A----r-7 2 >-t- I 240Vac I LC_Q_N_0_E_g_Tj BLACK RFrl l ,-- ---- I I I + - I 12V I I BATTERY I OARD --, I I I I I I L _ lED I ___ _j CUSTOMER CONNECT AREA BA- BRUSH ASSEMBLY CB1 - CIRCUIT BREAKER, MAIN OUTPUT GND - GROUND HTO - HIGH TEMPERATURE SWITCH IM_ - IGNITON MODULE LOP - LOW OIL PRESSURE SWITCH MDV - VARISTOR SC - STARTER CONTACTOR SM - STARTER MOTOR SP_- SPARK PLUG c:::::J - SPLICE c:::::J - DISCONNECT SPLICE IC I I I I I I I BATTERY \JARMER I OPTJDNAL I L __________ _j NOTE: ALL WIRES 18 AWG 300V U L Ll STED UN LESS SHOWN OTHERWISE SIZE 24 Electrical Data Wiring Diagram/Schematic - 8kW - Drawing No. 0H6912-A CB1 1 240 VAC GENERA TOR OUTPUT STATOR ROTOR j 11 4 1 4 EXCITATION o 4 2 6 WINDING   I PIN # 6 5 4 3 2 1 I L--f--t1--r-----i-r 0 4 2 6 11 44 L6 4 0 0 11------ ,--- OPllONAL -, I BATTERY WARMER I L_---------------------22------, 'I ----T 1 -o>> 1 2 4ovac 2 "<ct 1 -----,l CONNECT L ______ _j CON L ___ Nt- 1 A ,---oPTiONAL--, --tN 2 A I OIL WARMER I N1B-p> 1 240NVEat\ 2-E-rNZB - _j 00 N1 -- N2 6 4 0 1 1- N 1 44 liN 010 f 2 44 0 6 T1 1234567 8 9 J5 CONTROLLER ,--T1 A -----sz5 MOV PR INTED CIRCUIT BOARD NEUTRAL I 00 wr 240 VAC IV'\ UTILITY NZ-------..u INPUT 120 VAC LED BOARD 4 FIELD DIODE r 56 r-----56----(§-------J 56 817 819 810 210 I 1209 23 J II 56 t 815 56 - 8 1 6 sc *OP 14 $ D 1 1 1 1 0 13 _L j_ BATTERY-=- 12V -- Tsc --- T I 16 SM L I - c----820 817 BIB 819 86- rh 18- 209 210 0 194- 23 LEGEND BA - BRUSH ASSEMBLY CB1 - CIRCUIT BREAKER, CS - CHOKE SOLENOID FS - FUEL SOLENOID MAIN COMMON ALARM GROUND -------<0 + BATTERY --0 TRANSFER OUTPUT HTO - HIGH TEMPERATURE SWIT CH - IGNITION MODULE LOP - LOW OIL PRESSURE SWIT CH MDV - VARISTOR SC - STARTER CONTACTOR SCR - STARTER CONTROL RELA y SM - STARTER MOTOR SP - SPARK PLUG 25 Wiring Diagram/Schematic - 10-14kW - Drawing No. 0H7358-A Electrical Data SP2 SP1 ENGINE COMPARTMENT CLOSEST TO BA 4 0 --+----< 2 f-+--N 28 I I ---r-< 1 B I 240Vac I I 1101 r-e:;-l I PIN # I 44-+-< 1 I I I 6----r< 3 I 2-----t< 4 : j j j L __ J FIELD BOOST DIODE 1101 1101 1101 44 11 6 2 4 0 N2B CONTROL PANEL NIB mmml L L__T1A t-----N2A T1 Nl roo 2 Nl2 I 2 3 4 5 6 7 MAIN CONTROLLER J5 B N1A I j j 4 l 11 f11 9 ID 1112 1314 22- 33- 44- 11-- 00- 0-- 0-- -T lA- lA- '-------N 2A- L----+-------23---       L__ ____ +-------1 94- 13       10kW = 357R 14kW = 758R 11okw-1 I ONLY I I I SM _,------------ 0 56 56 L--------------209- L-----------t----------------210-         L-__ -+-------------+-----------------81 g- L4---o-------------------------------------o-- L_+-------+----o o-- c_ __ o-- ________l'_"L_ _____     []l ENGINE G!i_D / 26 Electrical Data Wiring Diagram/Schematic - 10-14kW - Drawing No. 0H7358-A 210 194 209 0 23 0 0 0 0 0 0 0 00 WHT -22 -33 -44 --11 ---{) --0- _/ F=r --0- -T1A MOV WHT- -----NIA -----N2A N1A N2A --23 -194 -209- -210- -820 -817 -818 -819 --0 --0 --0 RED --0 Yl 1\ I 44 240V GENERA TOR OUTPUT TO TRANSFER SWITCH CONTACTOR CBl [l n T 11r l r LBUILS ?=>; 7 LJ 1 L1: L2: L3: 1m 1m 1m JRI GREEN = SY STEM READY AINTENANCE REQ'D M YELLOW = M REO = ALAR LED BOARD 820- I 817-2 818-3 819-4 I I N2A-----r--3" 2 I 240Vac I L C_Q_N_!:!_E_g_Tj BLACK j 0 ,---- ---- --, I I I I I I I I I + - I I 12V I BATTERY I L-   J CUSTOMER CONNECT AREA LE.G.E1'iJ1 BA- BRUSH ASSEMBLY CB1 - CIRCUIT BREAKER, MAIN OUTPUT GND - GROUND HTO - HIGH TEMPERATURE SIMTCH IM_ - IGNITON MODULE LOP - LOW OIL PRESSURE SIMTCH MDV - VARISTOR SC - STARTER CONTACTOR SCR - STARTER CONTROL RELAY SM - STARTER MOTOR SP - SPARK PLUG c:::::J- SPLICE c:::::J - DISCONNECT SPLICE IC - ,-------1---, I I I I I I BATTERY I I wARMER I I I I I I OPTIONAL I L __________ _j NOTE: ALL WIRES I 8 AWG 300V UL LISTED UNLESS SHOWN OTHERIMSE SIZE 27 Wiring Diagram/Schematic - 10-14kW - Drawing No. 0H7358-A Electrical Data CB1 44--A----44---0 11-- 11-----@ L-----------33------, 240 VAC GENERATOR OUTPUT ROTOR,_@, EXCITATION j 11 4 1 4 ,--OPTlONAL--, L_ __________________ 0 4 2 6 WINDING I BATTERY WARMER I I----1--- -1- ___j- -I------ - 1 I ) 1 240Vac 2 lr-----------, 1 C1 A A A A CONNECT IPIN # 6 5 4 3 2 1 I N1A L======_j N2A L--i--ti--j--------1-j__j I   I 0 4 2 6 11 44 IN I By I 240NVEaCT 2 "TN 28----r - _j NEUTRAL L6 CON N1 L ___ 0 -- N2 I 4 0 0 6 4 0 1 --T1 A----szS "T 4 FIELD DIODE r 56 56 c 0 0 56 815 _b;m T 0 0 *LOP 1 _l_ BATTERY-=- 12V - - T I $T l_ rcR 16 sc 1 - N 1 44 f- 2 liN 010 f Nl2 Tl 1234567 J5 CONTROLLER PR INTED CIRCUIT BOARD MOV 240 VAC UTILITY N2 \(y INPUT _______1'(;>., 1 2 0 VA C SUPPLY 90 0 13 818 85 14 86 J11856 194 817 819 Br 210 l T 209 23 10kW = 357R II 14kW = 768R L 56 r- -820 817 818 819 1f 0----< n7 13 SP2 1M2 18- L J 209 210 D 194 23 BREAKER, BA - BRUSH ASSEMBLY CS - CHOKE SOLENOID FS - FUEL SOLENOID MAIN -0 -0 -0 COMMON ALARM GROUND ----0 + BATTERY TRANSFER OUTPUT HTO - HIGH TEMPERATURE S\\1T CH CH IM_ - IGNITION MODULE LOP - LOW OIL PRESSURE S\\1T MOV - VARISTOR SC - STARTER CONTACTOR SCR - STARTER CONTROL RELA y SM - STARTER MOTOR SP - SPARK PLUG 28 Electrical Data Wiring Diagram/Schematic - 17kW - Drawing No. 0H6198-A ENGINE COMP ARTMENT N2 CONTROL PANEL I N1 I II +-( 2 f-+-N 28 OIL I I o )o )o I IJARMER r-1- ---r-< 1 I r.H f-k-1 f-k-1 I I I I I I 24-DVac I I J -? I 1101 )?. )-' lfiJl CLOSEST TO STATOR I 1101 BEARING -4 I 1101 1-- n 1 6 4-4----l-< I I I " I 117 2 /: 11 6-----r< 3 I z----r< 4 1 L _l 5 I I 6 / I L __ J 4 I o'p --A- u 14 8 9 3]1 L__N1A- R J5 s   rn J3 MAIN CONTROLLER I l_j FIELD BOOST j   DIODE J4 I 111121 14 Till P1 s:o 8 9 E s 8 : w 1 z o e6 :s < 6 21 14h H- L94- lr-a {Jill}- J -?nq. I v. 7- @' ,--- 0 <6 , ,:6 u8- c'   u9- RED----4 1 :>--i-----14 1 I I I f '>+---'" I "'"::, L-- I SP I I =- f-15- ] I SCR =- f-13 I;J SM ? ? sc lrl61 I u6 rl6l I r-------t----------------------------_11_\,lj___D-- o o GND 29 Wiring Diagram/Schematic - 17kW - Drawing No. 0H6198-A Electrical Data '-' z iJj 0::. f-- ::>o:o f-- Ill ::>...: -o: z Q_j [I] -o: u-o: "' f-- 210 194 209 0 23 0 0 0 0 0 0 0 0 00 WHT -22 -33 -44 --11 ----{)n --0- r---- t>-------r --0- __/ -T1A MDV WIHT -N1A -----N 2A N2A --23 -194 -209- -210- -820 -817 -818 -819 --0 --0 --0 --a --0 33 00 y 111 1 44 24DV GENERATOR OUTPUT TO TRANSFER SWITCH CONTACTOR CB1 II l [ID_J rn;;-11 11 LJ I ll1l 0 L__oo N1A L1: GREEN = SYSTE M READY L2: YELLOW = MAIN TEN ANCE REQ'D U: RED = ALARM LED BOARD 1201 1201 817- 2 1201 818- 3 819- 4 1 A---+-; :>:--+--- I I RED N 2A----r-7 2 >--t- I 240Vac I LCQNJiE_c;Tj Rl   1 1 3 ,-- ---- I I I + - I I 12V I BATTERY l --, I I I I I I I lED I __ _j 4 4 CUSTOMER CONNECT AREA LE.G.E!::!J)_ BA - BRUSH ASSEMBLY CB1 - CIRCUIT BREAKER, MAIN OUTPUT CB2 - CIRCUIT BREAKER, GFCI GNO - GROUND HTO - HIGH TEMPERATURE SWITCH 1111_ - IGNITON MODULE LOP - LOW OIL PRESSURE SWITCH MDV - VARISTOR SC - STARTER CONTACTOR SCR - STARTER CONTROL RELAY SM - STARTER MOTOR SP_- SPARK PLUG 0- SPLICE 0 - DISCONNECT SPLICE IC I l I I I I I BATTERY 'WARMER I OPTIONAL I L __________ _j NOTE: ALL WIRES 18 AWG 300V UL LISTED UNLESS SHOWIN OTHERWISE ,.r-AWG SIZE 30 Electrical Data Wiring Diagram/Schematic - 17kW - Drawing No. 0H6198-A CB1 44 __ A ____ ______,@ 111 @ 11 240 VAG GENERATOR OUTPUT EXCITATION j 11 4 1 4 0 4 2 5 WINDING I BATTERY W I ; - i--* --:\-- ----- -:1 1 I ) 1 AL-, ARMER I afT 2 c I I __ _j IPIN # 6 5 4 3 2 1 I N 1 A L==== L--f--t--1--[--------r-r_j I N2A RMER I 0 4 2 6 11 44 IN1B-p>1 240V L N1 NAL- 1 -i ac 2"'!N2B ECT - _ _j N2 6 6 4 o 1- t--r----N 1 N2 1 0 Y 11 I 4 1 8 9 10 1112 1314 CONTROLLER -T1A PRINTED CIRCUIT BOARD 4 m I J.l J4 L MDV FIELD BOOST DIODE r U2J3J4 51 61 7181 9]10] 11]12J13JH115J1§117J18J19I2DI21I22I23 5 •'o b ,\,] ,j,_j ,.\ j ,\ _j ,, j,', '•J ,J,_I LJ 6 81 7 819 21 D l T 209 23 56 56 IL J:AI; -1---820 815 817 56 818 A jHTo !319 c T 1n B t 0 O $r 0 1 1.1.4 1 0 D 113 18- 13 _jL 1 BATTERY.=- 12V - rcR - T j 16 SP2 sc 1M2 18- - .3.3 22 UTRAL   lh T II 209 210 0 194 2J r.'7 LE.GE.tiD. N1 N2 240 VAC UTILITY --------.zy INPUT T1 fV\ 120 VAC ------y:y LOAD SUPPLY -11C -( oo-------@ 120 VAC ACCESSORY POWER OUTPUT ------0 0 820 817 818 819 COMMON ALARM GROUND --@+BATTERY --@ TRANSFER BA - BRUSH A SSEMBL Y CB1 - CIRCUIT CB2 - CIRCUIT CS - CHOKE S BREAKER, MAIN OUTPUT BREAKER, GFCI OLEN DID FS - FUEL SOL EN DID HTO - HIGH TE IM_ - IGNITION MPERATURE SWITCH MODULE LOP - LOW OIL PRESSURE S'MTCH MDV - VARISTOR SC - STARTER CONTACTOR SCR - STARTER CONTROL RELAY SM - STARTER MOTOR SP - SPARK PLUG 31 Wiring Diagram/Schematic - 20kW - Drawing No. 0H7570-A Electrical Data ENGINE COMPARTMENT CONTROL PANEL I I I OIL WARMER I L__ ____ _j I L J CLOSEST TO W ARING BA 4 ,------' ,---0 R 1M2 ,--, --1----<2 f-I-N 28 I I I-< 1 8-----,--__j I Z4DVac I T1A---------, N2A-----, c_+-+---N1 A----+-, STATOR _____________ __ -1 ____ +-+--------+-r+--11-- I lc1l 44 I PIN # I 2 6 11 1 / 44 I I ""' I 11------i< 2 ' I 11 6----r< 3 , I 6 I z----r< 4 / 1 2 4----l-< 5 I 4 I I I D 'I" d 1 L __ J 'i T1 2 Nl2 I N1 r DO _- w; I 2 3 4 5 6 7 8 9 10 11 12 1314 J5 I N % rn MAIN %:'01 JJ CONTROLLER DD-- T1A- N1A- 2A- SP2 I fl--J SP   FIELD BOOST DIODE I -ri I 0 0 I HTO p 0 c ' H=n_,_ R m-----4 1 )>--l__ 14 14 I I I CI<O<C I , >+--.o I SOLENOID L-- _j I I ] I 13 SM sc I J4 1 2 3 4 5 5 7 B 9 10 11 12 13 14 15 15 17 1 B 19 20 21 ZZ 23 sb .J 8 1 5 J1 J 5 1 5.11 J, o 81 7 81 9 T 820 21 o T 1f 2091213 I {Jill}-   0 0 0   R 13-1---- B 23-- 94- 1 209- 210- 820- 817- 818- 819- -0-- -0-- -0-- LJ6 I FRAME/()' o GND ___ _ 32 Electrical Data Electrical Schematic - 20kW - Drawing No. 0G8515-A Cl z 0 if) O::;o f- ::>'frO z f- (/) ::>'<{ ::0 « z Q_j 0 m <{ U<{ "" "' Cl + f- 210 194 209 0 23 0 0 0 0 0 0 0 -22 -33 -44 --11 ---{)n -T1A MOV WHT ---N1A ---N2A - 23 -194 -209- -210- -820 -817 -818 --819 --0 -0 --0 --o --0 00 WHT N1A N2A Yl l 1 .1. -' 44 0 240V GENERATOR OUTPUT TO TRANSFER S'MTCH CONTACTOR CBl CUSTOMER CONNECT AREA CB2 -00 L1: L2: L3: I2Cl 120 I2TI I2Cl GREEN = SYSTE YELLOW = MAIN REO = ALARM M READY TENANCE REQ'D LED BOARD 820 817-2 818-:r 819-c!- BA- BRUSH ASSEMBLY CB1 - CIRCUIT BREAKER, MAIN OUTPUT CB2 - CIRCUIT BREAKER, GFCI GND - GROUND HTO - HIGH TEMPERATURE S'MTCH IM_ - IGNITON MODULE LOP - LOW OIL PRESSURE S'MTCH MOV - VARISTOR SC - STARTER CONTACTOR SCR - STARTER CONTROL RELAY SM - STARTER MOTOR SP_ - SPARK PLUG 0- SPLICE 0 - DISCONNECT SPLICE IC I I I l RED N 2A-----r-7 2 >--r- I 240Vac I LC_Q_N_I':I_E_g_Tj BLACK 1 1 3 ---- I I I + - I I l2V I BATTERY l --, I I I I I I I CUSTOMER SUPP L LIED I __________ _j ,--- 1 I I I I BATTERY wARMER I I   ______ j NOTE: ALL WIRES 18 AWG 300V UL LISTED UNLESS SHOWN OTHERWISE SIZE 33 Electrical Schematic - 20kW - Drawing No. 0G8515-A Electrical Data 4 FIELD DIODE r 5 6 t 6 c 0 CB1 -----.-----------------------------------44--* 1 ._ ______________ 240 VAC GENERATOR OUTPUT 0 56 815 _1-,ro I ,, fl *OP $11 _l_ l_ BATTERY-=- 12V - rCR - T I 15 sc In J3 111 11-------@ 11 AB2 L   L_ _______________________ 22_, __ __ CONTROLLER PRINTED CIRCUIT BOARD J4 NEUTRAL 11 c-------@ oo--------0 0 -------® 120 VAC ACCESSORY POWER OUTPUT 1 2 3 4 5 6 7 B 9 10 11 12 13 14 15 16 17 1 B 19 20 21 22 23 Jo   ais,] 8 1 5 .U4 J 8 1 6 U<, J.d,J L] 817 819 810 210 l T209 23 II 56 L L__-'lll_ll_j -- --820 817 818 819 86- s: \4 0 0 18-------< 13 SPZ 1M2 18- 209 210 0 -----{0 -----{0 -0 COMMON ALARM GROUND 194 -----{0 + BATTERY 23 ----0 TRANSFER f/7 LEG.Elil2 BA- BRUSH ASSEMBLY CB1 - CIRCUIT BREAKER, MAl N OUTPUT CB2 - CIRCUIT BREAKER, GFCI CS - CHOKE SOLENOID FS - FUEL SOLENOID HTO - HIGH TEMPERATURE S WITCH IM_ - IGNITION MODULE LOP - LOW OIL PRESSURE SW ITCH MDV - VARISTOR SC - STARTER CONTACTOR SCR - STARTER CONTROL RELAY SM - STARTER MOTOR Part No. 0H8538 Revision E (06/23/10) Catalog No. IM-ASPEA-01 Printed in U.S.A. 8, 10, 13, 14, 16, 17 & 20kW Air-cooled, Automatic Standby Generators Owner's Manual LISTED C US Introduction ................................................. 1 Read This Manual Thoroughly ................................................1 Safety Rules ................................................. 1 Contents ...............................................................................1 Operation and Maintenance....................................................1 How to Obtain Service ...........................................................1 Standards Index .....................................................................3 General Information .................................... 4 1.1 Unpacking/Inspection .....................................................4 1.2 Protection Systems ........................................................4 1.3 NEC Requirement for Arc Fault Circuit Interruption Breaker for Bedrooms ..................................4 1.4 Emission Information......................................................5 1.5 The Generator ................................................................6 1.6 Specifications ................................................................7 1.7 Ready to Run .................................................................8 1.8 Fuel Requirements and Recommendations ......................8 1.9 Fuel Consumption ..........................................................8 1.10 Reconfiguring the Fuel System ........................................9 1.11 Location .......................................................................10 1.12 Battery Requirements ...................................................11 1.13 Battery Installation ........................................................13 1.14 The Battery ..................................................................13 1.15 Battery Charger ............................................................14 Post Installation Start-up and Adjustments ............................................... 14 2.1 Activate the Generator ..................................................14 2.2 Before Initial Startup .....................................................14 2.3 Check Transfer Switch Operation ..................................14 2.4 Electrical Checks ..........................................................16 2.5 Generator Tests Under Load ..........................................16 2.6 Checking Automatic Operation ......................................17 Operation ................................................... 17 3.1 Control Panel Interface .................................................17 3.2 Automatic Transfer Operation ........................................18 3.3 Sequence of Automatic Operation .................................18 3.4 Manual Transfer Operation ............................................19 3.5 Side Compartment .......................................................20 3.6 Protection Systems ......................................................21 Maintenance .............................................. 22 4.1 Fuse .............................................................................22 4.2 Checking the Engine Oil Level .......................................22 4.3 Changing the Engine Oil ................................................23 4.4 Changing the Engine Air Cleaner ...................................24 4.5 Spark Plug(s) ...............................................................25 4.6 Battery Maintenance .....................................................25 4.7 Adjusting GH-410/GT-530/990/999 Valve Clearance ......26 4.8 Cooling System ............................................................26 4.9 Attention After Submersion ...........................................27 4.10 Corrosion Protection.....................................................27 4.11 Out of Service Procedure ..............................................27 4.12 Service Schedule .........................................................28 Troubleshooting ........................................ 29 5.1 Troubleshooting Guide ..................................................29 Appendix .................................................... 30 6.1 Menu System Navigation ..............................................30 Notes .......................................................... 32 Installation Diagrams ................................ 33 Warranty ..................................................... 36 Manual del propietario ....................41 Manuel d'entretien ...........................79 Table of Contents 1 INTRODUCTION Thank you for purchasing this compact, high performance, air-cooled, engine-driven generator. It is designed to automatically supply electrical power to operate critical loads during a utility power failure. This unit is factory installed in an all-weather, metal enclosure and is intended exclusively for outdoor installation. This generator will operate using either vapor withdrawn liquid propane (LP) or natural gas (NG). NOTE: This generator is suitable for supplying typical residential loads such as Induction Motors (sump pumps, refrigerators, air conditioners, furnaces, etc.), Electronic Components (computer, monitor, TV, etc.), Lighting Loads and Microwaves. READ THIS MANUAL THOROUGHLY If any portion of this manual is not understood, contact the nearest Dealer for starting, operating and servicing procedures. SAFETY RULES Throughout this publication, and on tags and decals affixed to the genera- tor, DANGER, WARNING, CAUTION and NOTE blocks are used to alert personnel to special instructions about a particular operation that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Their definitions are as follows: INDICATES A HAZARDOUS SITUATION OR ACTION WHICH, IF NOT AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY. Indicates a hazardous situation or action which, if not avoided, could result in death or serious injury. Indicates a hazardous situation or action which, if not avoided, could result in minor or moderate injury. NOTE: Notes contain additional information important to a procedure and will be found within the regular text body of this manual. These safety warnings cannot eliminate the hazards that they indicate. Common sense and strict compliance with the special instructions while performing the action or service are essential to preventing accidents. Four commonly used safety symbols accompany the DANGER, WARNING and CAUTION blocks. The type of information each indicates is as follows: This symbol points out important safety information that, if not followed, could endanger personal safety and/or property of others.  This symbol points out potential explosion hazard.  This symbol points out potential fire hazard.  This symbol points out potential electrical shock hazard. The operator is responsible for proper and safe use of the equipment. The manufacturer strongly recommends that the operator read this Owner's Manual and thoroughly understand all instructions before using this equipment. The manufacturer also strongly recommends instructing other users to properly start and operate the unit. This prepares them if they need to operate the equipment in an emergency. CONTENTS This manual contains pertinent owner’s information for these models: 7 kW NG, 8 kW LP, single-cylinder GH-410 Engine • 9 kW NG, 10 kW LP, V-twin GT-530 Engine • 13 kW NG, 13 kW LP, V-twin GT-990 Engine • 13 kW NG, 14 kW LP, V-twin GT-990 Engine • 16 kW NG, 16 kW LP, V-twin GT-990 Engine • 16 kW NG, 17 kW LP, V-twin GT-990 Engine • 18 kW NG, 20 kW LP, V-twin GT-999 Engine • OPERATION AND MAINTENANCE It is the operator's responsibility to perform all safety checks, to make sure that all maintenance for safe operation is performed promptly, and to have the equipment checked periodically by a Dealer. Normal maintenance ser- vice and replacement of parts are the responsibility of the owner/operator and, as such, are not considered defects in materials or workmanship within the terms of the warranty. Individual operating habits and usage contribute to the need for maintenance service. Proper maintenance and care of the generator ensures a minimum number of problems and keep operating expenses at a minimum. See a Dealer for service aids and accessories. HOW TO OBTAIN SERVICE When the generator requires servicing or repairs, contact a Dealer for assistance. Service technicians are factory-trained and are capable of handling all service needs. When contacting a Dealer about parts and service, always supply the complete model number and serial number of the unit as given on its data decal, which is located on the generator. See section "The Generator" for decal location. Model No. _________________ Serial No. ______________ Data Label Sample Safety Rules 2 Study these SAFETY RULES carefully before installing, operating or servicing this equipment. Become familiar with this Owner’s Manual and with the unit. The generator can operate safely, effi- ciently and reliably only if it is properly installed, operated and maintained. Many accidents are caused by failing to follow simple and fundamental rules or precautions. The manufacturer cannot anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and on tags and decals affixed to the unit are, therefore, not all-inclusive. If using a procedure, work method or operating technique the manu- facturer does not specifically recommend, ensure that it is safe for others. Also make sure the procedure, work method or operating technique utilized does not render the generator unsafe. Despite the safe design of this generator, operating this equipment imprudently, neglect- ing its maintenance or being careless can cause possible injury or death. Permit only responsible and capable persons to install, operate and maintain this equipment.  Potentially lethal voltages are generated by these machines. Ensure all steps are taken to render the machine safe before attempting to work on the generator. Parts of the generator are rotating and/or hot during operation. Exercise care near run- ning generators. Installation must always comply with appli- cable codes, standards, laws and regula- tions. A running generator gives off carbon mon- oxide, and odorless, colorless poison gas. Breathing in carbon monoxide can cause headaches, fatigue, diziness, nausea, vomit- ting, confusion, fainting, siezures or death. GENERAL HAZARDS For safety reasons, the manufacturer recommends that this equip- • ment be installed, serviced and repaired by a Service Dealer or other competent, qualified electrician or installation technician who is familiar with applicable codes, standards and regulations. The operator also must comply with all such codes, standards and regulations. The engine exhaust fumes contain carbon monoxide, which • can be DEADLY. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. Do NOT alter or add to the exhaust system or do anything that might render the system unsafe or in noncompliance with appli- cable codes and standards. Install a battery operated carbon monoxide alarm indoors, • according to manufacturer's instructions/recommendations. Adequate, unobstructed flow of cooling and ventilating air is • critical to correct generator operation. Do not alter the instal- lation or permit even partial blockage of ventilation provisions, as this can seriously affect safe operation of the generator. The generator MUST be installed and operated outdoors only. Keep hands, feet, clothing, etc., away from drive belts, fans, • and other moving or hot parts. Never remove any drive belt or fan guard while the unit is operating. When working on this equipment, remain alert at all times. • Never work on the equipment when physically or mentally fatigued. Inspect the generator regularly, and contact the nearest Dealer • for parts needing repair or replacement. Before performing any maintenance on the generator, discon- • nect its battery cables to prevent accidental start up. Disconnect the cable from the battery post indicated by a NEGATIVE, NEG or (–) first, then remove the POSITIVE, POS or (+) cable. When reconnecting the cables, connect the POSITIVE cable first, the NEGATIVE cable last. Never use the generator or any of its parts as a step. Stepping • on the unit can stress and break parts, and may result in dan- gerous operating conditions from leaking exhaust gases, fuel leakage, oil leakage, etc. EXHAUST HAZARDS Generator engine exhaust contains DEADLY carbon monox- • ide, an odorless, colorless poisonous gas. Breathing carbon monoxide can cause: dizziness, throbbing temples, nausea, muscular twitching, headache, vomiting, weakness and sleepi- ness, inability to think clearly, fainting, unconsciousness or even death. If you experience any carbon monoxide poisoning symptoms, move into fresh air and immediately seek medical attention. Never operate the generator set with the vehicle inside any • garage or other enclosed area. ELECTRICAL HAZARDS All generators covered by this manual produce dangerous • electrical voltages and can cause fatal electrical shock. Utility power delivers extremely high and dangerous voltages to the transfer switch as does the standby generator when it is in operation. Avoid contact with bare wires, terminals, connec- tions, etc., while the unit is running. Ensure all appropriate covers, guards and barriers are in place, secured and/or locked before operating the generator. If work must be done around an operating unit, stand on an insulated, dry surface to reduce shock hazard. Do not handle any kind of electrical device while stand- • ing in water, while barefoot, or while hands or feet are wet. DANGEROUS ELECTRICAL SHOCK MAY RESULT. SAVE THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe operation be copied and posted near the unit’s installation site. Safety should be stressed to all operators and potential operators of this equipment. Safety Rules 3 The National Electrical Code (NEC) requires the frame and external • electrically conductive parts of the generator to be connected to an approved earth ground. Local electrical codes also may require proper grounding of the generator electrical system. After installing this home standby electrical system, the genera- • tor may crank and start at any time without warning. When this occurs, load circuits are transferred to the STANDBY (genera- tor) power source. To prevent possible injury if such a start and transfer occur, always set the generator’s AUTO/OFF/MANUAL switch to its OFF position before working on equipment and remove the 15A fuse from the generator control panel. In case of accident caused by electric shock, immediately shut • down the source of electrical power. If this is not possible, attempt to free the victim from the live conductor. AVOID DIRECT CONTACT WITH THE VICTIM. Use a nonconducting implement, such as a dry rope or board, to free the victim from the live conductor. If the victim is unconscious, apply first aid and get immediate medical help. Never wear jewelry when working on this equipment. Jewelry • can conduct electricity resulting in electric shock, or may get caught in moving components causing injury. FIRE HAZARDS For fire safety, the generator must be installed and maintained • properly. Installation must always comply with applicable codes, standards, laws and regulations. Adhere strictly to local, state and national electrical and building codes. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established. Also, ensure that the generator is installed in accordance with the manufacturer’s instructions and recommendations. Following proper installa- tion, do nothing that might alter a safe installation and render the unit in noncompliance with the aforementioned codes, standards, laws and regulations. Keep a fire extinguisher near the generator at all times. • Extinguishers rated “ABC” by the National Fire Protection Association are appropriate for use on the standby electric system. Keep the extinguisher properly charged and be familiar with its use. Consult the local fire department with any ques- tions pertaining to fire extinguishers. EXPLOSION HAZARDS Do not smoke around the generator. Wipe up any fuel or oil • spills immediately. Ensure that no combustible materials are left in the generator compartment, or on or near the generator, as FIRE or EXPLOSION may result. Keep the area surrounding the generator clean and free from debris. Gaseous fluids such as natural gas and liquid propane (LP) • gas are extremely EXPLOSIVE. Install the fuel supply system according to applicable fuel-gas codes. Before placing the home standby electric system into service, fuel system lines must be properly purged and leak tested according to applica- ble code. After installation, inspect the fuel system periodically for leaks. No leakage is permitted. STANDARDS INDEX In the absence of pertinent standards, codes, regulations and laws, the published information listed below may be used for installation guidance for this equipment. 1. NFPA No. 37, STATIONARY COMBUSTION ENGINES AND GAS TURBINES, available from the National Fire Protection Association, 470 Atlantic Avenue, Boston, MA 02210. 2. NFPA No. 76A, ESSENTIAL ELECTRICAL SYSTEMS FOR HEALTH CARE FACILITIES, available same as Item 1. 3. NFPA No. 54, NATIONAL FUEL GAS CODE, available same as Item 1. 4. NFPA No. 58, AMERICAN NATIONAL STANDARD FOR STORAGE AND HANDLING OF LIQUEFIED PETROLEUM GAS, available same as Item 1. 5. NFPA No. 70, NFPA HANDBOOK OF NATIONAL ELECTRIC CODE, available same as Item 1. 6. Article X, NATIONAL BUILDING CODE, available from the American Insurance Association, 85 John Street, New York, N.Y. 10038. 7. AGRICULTURAL WIRING HANDBOOK, available from the Food and Energy Council, 909 University Avenue, Columbia, MO 65201. 8. ASAE EP-3634, INSTALLATION AND MAINTENANCE OF FARM STANDBY ELECTRICAL SYSTEMS, available from the American Society of Agricultural Engineers, 2950 Niles Road, St. Joseph, MI 49085. 9. NFPA No. 30, FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE, available same as Item 1. CALIFORNIA PROPOSITION 65 WARNING Engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects and other reproductive harm. CALIFORNIA PROPOSITION 65 WARNING This product contains or emits chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Safety Rules Only qualified electricians or contractors should attempt such installations, which must comply strictly with applicable codes, stan- dards and regulations. 1.1 UNPACKING/INSPECTION After unpacking, carefully inspect the contents for damage. This standby generator set is ready for installation with a factory • supplied and pre-mounted base pad and has a weather protec- tive enclosure that is intended for outdoor installation only. This UL listed standby generator set may be packaged with an • automatic transfer switch with built in load center. The combi- nation transfer switch and load center is pre-wired with a two foot and 30 foot conduit. Circuit breakers for emergency circuit connections are included (if equipped). This UL listed, 2-pole switch is rated at 100 • or 200 AC amperes at 250 volts maximum. The 100 Amp transfer switch is for indoor use only. The 200 Amp transfer switch is for indoor/ outdoor use (if equipped).  If this generator is used to power electrical load circuits normally powered by a utility power source, it is required by code to install a trans- fer switch. The transfer switch must effectively isolate the electrical system from the utility distribution system when the generator is oper- ating (NEC 700, 701 & 702). Failure to isolate an electrical system by such means will result in damage to the generator and also may result in injury or death to utility power workers due to backfeed of electrical energy. If any loss or damage is noted at time of delivery, have the person(s) making the delivery note all damage on the freight bill or affix their signature under the consignor's memo of loss or damage. If a loss or damage is noted after delivery, separate the damaged materials and contact the carrier for claim procedures. “Concealed damage” is understood to mean damage to the con- tents of a package that is not in evidence at the time of delivery, but is discovered later. To properly open the roof, press down on the center top lip and release the latch. If pressure is not applied from the top, the roof may appear stuck. Always verify that the side lock is unlocked before attempting to lift the roof. 1.2 PROTECTION SYSTEMS Unlike an automobile engine, the generator may have to run for long periods of time with no operator present to monitor engine conditions. For that reason, the engine is equipped with the fol- lowing systems that protect it against potentially damaging condi- tions: 1. Low Oil Pressure Sensor 6. Low Battery 2. High Temperature Sensor 7. Under-frequency 3. Overcrank 8. Undervoltage 4. Overspeed 9. Overvoltage 5. RPM Sensor 10. Internal Failure There are readouts on the control panel to notify personnel that one of these failures has occurred. There is a Status message on the display that displays when all of the conditions described in the "Ready to Run" section are true. 1.3 NEC REQUIREMENT FOR ARC FAULT CIRCUIT INTERRUPTION BREAKER FOR BEDROOMS In 2001, the National Electric Code (NEC) introduced a requirement for new construction. This new requirement indicates the need for Arc Fault Circuit Interrupters to be used to protect the complete branch circuit that feeds a dwelling bedroom. The actual NEC requirement is indicated below. 1.3.1 SECTION 210.12 ARC FAULT CIRCUIT INTERRUPTER PROTECTION 1. Definition: An arc fault circuit interrupter is a device intended to provide protection from the effects of arc faults by recog- nizing characteristics unique to arcing and by functioning to de-energize the circuit when an arc fault is detected. 2. Dwelling Unit Bedrooms: All branch circuits that supply 125 volt, single-phase, 15 and 20 ampere outlets installed in dwelling unit bedrooms shall be protected by an arc fault cir- cuit interrupter listed to provide protection of the entire branch circuit. Section 210.12 requires that AFCI protection be provided on branch circuits that supply outlets (receptacle, lighting, etc.) in dwell- ing bedrooms. The requirement is limited to 15 and 20 ampere, 125 volt circuits. There is no prohibition against providing AFCI protection on other circuits or in locations other than bedrooms. Because circuits are often shared between a bedroom and other areas such as closets and hallways, providing AFCI protection on the complete circuit would comply with 210.12. 4 General Information 5 If during the installation of the home standby system the decision is made to provide back up power to a bedroom branch circuit, then the circuit breaker in the transfer switch should be replaced with an Arc Fault Circuit Interrupter. It is most important that breakers only be switched like for like. For instance, if replacing a 15A breaker, it MUST be replaced with a 15A AFCI breaker. Likewise, a 20A breaker MUST be replaced with a 20A AFCI. These AFCI breakers are available at the nearest hardware store. Siemens Item # Description Q115AF 15A Single Pole AFCI Q120AF 20A Single Pole AFCI 1.4 EMISSION INFORMATION The Environmental Protection Agency requires that this generator complies with exhaust emission standards. This generator is certi- fied to meet the applicable EPA emission levels. Additional infor- mation regarding the requirements set by the EPA is as follows: The generator is certified for use as a stationary engine for standby power generation. Any other use may be a violation of federal and/or local laws. It is important that to follow the maintenance specifications in the "Maintenance" section to ensure that the engine complies with the applicable emission standards for the duration of the engine’s life. This engine is certified to operate on Liquid Propane fuel and pipeline Natural Gas. The emission control system on the generator consists of the following: Fuel Metering System • Carburetor/mixer assembly • Fuel regulator • Air Induction System • Intake pipe/manifold • Air cleaner • Ignition System • Spark plug • Ignition module • The Emissions Compliance Period referred to on the Emissions Compliance Label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. See the table below to determine the compliance period for the generator. The displacement of the generator is listed on the Emissions Compliance Label. Displacement Category Compliance Period < 66 cc A 300 Hours B 125 Hours C 50 Hours  66 cc - < 225 cc A 500 Hours B 250 Hours C 125 Hours  225 cc A 1000 Hours B 500 Hours C 250 Hours General Information 6 1.5 THE GENERATOR Data Label (see sample) Oil Dipstick Exhaust Enclosure Composite Base Oil Filter Battery Compartment Fuel Regulator Fuel Inlet (back) Air Filter Circuit Breaker Control Panel Data Label (see sample) Oil Dipstick Exhaust Enclosure Composite Base Oil Filter Battery Compartment Fuel Regulator Fuel Inlet (back) Air Filter Circuit Breakers Control Panel Figure 1.3 – 13, 14, 16, 17 and 20kW, V-twin, GT-990/GT-999 Engine (door removed) Figure 1.1 – 8kW, Single Cylinder, GH-410 Engine (door removed) Data Label (see sample) Oil Dipstick Exhaust Enclosure Composite Base Oil Filter Battery Compartment Fuel Regulator Fuel Inlet (back) Air Filter Circuit Breaker Control Panel Figure 1.2 – 10kW, V-twin, GT-530 Engine (door removed) Data Label Sample General Information 7 1.6 SPECIFICATIONS 1.6.1 GENERATOR Model 8kW 10kW 13kW 14kW 16kW 17kW 20kW Rated Voltage 240 Rated Maximum Load Current (Amps) at 240 Volts (LP)* 33.3 41.6 54.1 58.3 66.6 70.8 83.3 Main Circuit Breaker 35 Amp 45 Amp 55 Amp 60 Amp 65 Amp 65 Amp 100 Amp Circuits** 50A, 240V - - 1 1 1 1 - 40A, 240V - 1 1 1 1 1 - 30A, 240V 1 1 - - - - - 20A, 240V 1 - 1 1 1 1 - 20A, 120V 3 3 4 4 5 5 - 15A, 120V 3 5 4 4 5 5 - Phase 1 Number of Rotor Poles 2 Rated AC Frequency 60 Hz Battery Requirement Group 26R, 12 Volts and 350 CCA Minimum Group 26R, 12 Volts and 525 CCA Minimum Weight (unit only in lbs.) 340 387 439 439 439 455/421 450 Enclosure Steel Steel Steel Steel Steel Steel/Aluminum Aluminum Normal Operating Range This unit is tested in accordance to UL 2200 standards with an operating temperature of 20 °F (-29 °C) to 122 °F. (50 °C). For areas where temperatures fall below 32 °F (0 °C), a cold weather kit is highly recommended. When operated above 77º F (25º C) there may be a decrease in engine power. (Please reference the engine specifications section). These generators are rated in accordance with UL2200, Safety Standard for Stationary Engine Generator Assemblies; and CSA-C22.2 No. 100-04 Standard for Motors and Generators. * Natural Gas ratings will depend on specific fuel Btu content. Typical derates are between 10-20% off the LP gas rating. ** Circuits to be moved must be protected by same size breaker. For example, a 15 amp circuit in the main panel must be a 15 amp circuit in the transfer switch. 1.6.2 ENGINE Model 8 kW 10 kW 13/14/16/17 kW 20 kW Type of Engine GH-410 GT-530 GT-990 GT-999 Number of Cylinders 1 2 2 2 Rated Horsepower @ 3,600 rpm* 14.8 18 32 36 Displacement 410cc 530cc 992cc 999cc Cylinder Block Aluminum w/Cast Iron Sleeve Valve Arrangement Overhead Valves Ignition System Solid-state w/Magneto Recommended Spark Plug RC14YC BPR6HS RC14YC RC12YC Spark Plug Gap 0.76 mm (0.030 inch) 0.76 mm (0.030 inch) 1.02 mm (0.040 inch) 0.76 mm (0.030 inch) Compression Ratio 8.6:1 9.5:1 9.5:1 9.5:1 Starter 12 VDC Oil Capacity Including Filter Approx. 1.5 Qts Approx. 1.7 Qts Approx. 1.9 Qts Approx. 1.9 Qts Recommended Oil Filter Part # 070185F Recommended Air Filter Part # 0G3332 Part # 0E9581 Part # 0C8127 Part # 0G5894 Operating RPM 3,600 * Engine power is subject to and limited by such factors as fuel Btu content, ambient temperature and altitude. Engine power decreases about 3.5 percent for each 1,000 feet above sea level; and also will decrease about 1 percent for each 6 C (10 F) above 16 C (60 F) ambient temperature. General Information 1.7 READY TO RUN The "Ready to Run" on the display is ready when all of the following conditions are true: 1. The AUTO/OFF/MANUAL switch is set to the AUTO position. 2. The utility voltage being supplied to the unit is being sensed by the PCB. If the utility sense voltage is not connected to the unit or if it is below approximately 150-160 volts AC, then the system will display the message "No Utility Present". This indicates that if the AUTO/OFF/MANUAL switch is placed in the Auto position, the generator will start. 3. No alarms are present, for example, low oil pressure, high temperature, etc. 1.8 FUEL REQUIREMENTS AND RECOMMENDATIONS With LP gas, use only the vapor withdrawal system. This type of system uses the vapors formed above the liquid fuel in the storage tank. The engine has been fitted with a fuel carburetion system that meets the specifications of the 1997 California Air Resources Board for tamper-proof dual fuel systems. The unit will run on natural gas or LP gas, but it has been factory set to run on natural gas. Should the primary fuel need to be changed to LP gas, the fuel system needs to be reconfigured. See the reconfiguring the Fuel System section for instructions on reconfiguration of the fuel system. Recommended fuels should have a Btu content of at least 1,000 Btus per cubic foot for natural gas; or at least 2,520 Btus per cubic foot for LP gas. Ask the fuel supplier for the Btu content of the fuel. Required fuel pressure for natural gas is five (5) inches to seven (7) inches water column (0.18 to 0.25 psi); and for liquid pro- pane, 10 inches to 12 inches of water column (0.36 to 0.43 psi). The primary regulator for the propane supply is NOT INCLUDED with the generator. NOTE: All pipe sizing, construction and layout must comply with NFPA 54 for natural gas applications and NFPA 58 for liquid propane applications. Once the generator is installed, verify that the fuel pressure NEVER drops below four (4) inches water column for natural gas or 10 inches water column for liquid propane. Prior to installation of the generator, the installer should consult local fuel suppliers or the fire marshal to check codes and regula- tions for proper installation. Local codes will mandate correct rout- ing of gaseous fuel line piping around gardens, shrubs and other landscaping to prevent any damage. Special considerations should be given when installing the unit where local conditions include flooding, tornados, hurricanes, earthquakes and unstable ground for the flexibility and strength of piping and their connections. Use an approved pipe sealant or joint compound on all threaded fitting. All installed gaseous fuel piping must be purged and leak tested prior to initial start-up in accordance with local codes, standards and regulations. 1.9 FUEL CONSUMPTION Unit Nat. Gas LP Vapor 1/2 Load Full Load 1/2 Load Full Load 7/8 kW 77 140 0.94/34 1.68/62 9/10 kW 102 156 1.25/46 1.93/70 13/13 kW 156 220 1.55/57 2.18/80 13/14 kW 156 220 1.56/58 2.30/84 16/16 kW 183 261 1.59/58 2.51/91 16/17 kW 183 261 1.61/59 2.57/94 18/20 kW 206 294 1.89/69 2.90/106 * Natural gas is in cubic feet per hour. ** LP is in gallons per hour/cubic feet per hour. *** Values given are approximate. Verify that gas meter is capable of providing enough fuel flow to include household appliances. 1.9.1 BTU FLOW REQUIREMENTS - NATURAL GAS BTU flow required for each unit based on 1000 BTU per cubic foot. 7kW — 140,000 BTU/Hour • 9kW — 156,000 BTU/Hour • 13kW — 220,000 BTU/Hour • 16kW — 261,000 BTU/Hour • 18kW — 294,000 BTU/Hour •  Gaseous fuels such as natural gas and liquid propane (LP) gas are highly explosive. Even the slightest spark can ignite such fuels and cause an explosion. No leakage of fuel is permitted. Natural gas, which is lighter than air, tends to collect in high areas. LP gas is heavier than air and tends to settle in low areas. NOTE: A minimum of one approved manual shut-off valve must be installed in the gaseous fuel supply line. The valve must be eas- ily accessible. Local codes determine the proper location. 8 General Information 9 1.10 RECONFIGURING THE FUEL SYSTEM 1.10.1 8 KW, 410CC ENGINE To reconfigure the fuel system from NG to LP, follow these steps (Figure 1.4): NOTE: The primary regulator for the propane supply is NOT INCLUDED with the generator. A fuel pressure of 10 to 12 inches of water column (0.36 to 0.43 psi) to the fuel inlet of the generator MUST BE SUPPLIED. 1. Turn off the main gas supply (if connected). 2. Open the roof and remove the door. 3. Remove the battery (if installed). 4. Take the plastic T-handle fuel selector in the poly bag supplied with the generator. 5. Locate the selector knob on the air box cover, behind the yellow air filter door and power bulge. The unit comes from the factory in the NG (Natural Gas) position. Grasping the T-handle, insert the pin end into the hole in the selector knob and pull out to overcome spring pressure and then twist clockwise 90 degrees and allow the selector to return in once aligned with the LP (Liquid Propane) position. 6. Save this tool with the Owner's Manual. 7. Install the battery, door and close the roof. 8. Reverse the procedure to convert back to natural gas. Figure 1.4 – Fuel Selector NOTE: Use an approved pipe sealant or joint compound on all threaded fittings to reduce the possibility of leakage. 1.10.2 10, 13, 14, 16, 17 AND 20KW, V-TWIN ENGINES To reconfigure the fuel system from NG to LP, follow these steps: NOTE: The primary regulator for the propane supply is NOT INCLUDED with the generator. A fuel pressure of 10 to 12 inches of water column (0.36 to 0.43 psi) to the fuel inlet of the generator MUST BE SUPPLIED. 1. Open the roof. 2. For 10kW units: Loosen clamp and slide back the air inlet hose. Slide fuel selector on carburetor out towards the back of the • enclosure (Figures 1.5 and 1.6). Return the inlet hose and tighten clamp securely. • For 13, 14, 16, 17 and 20kW units: remove the air cleaner cover. Slide the selector lever out towards the back of the enclosure • (Figures 1.7 and 1.8). Return the air cleaner cover and tighten the two thumb • screws. Figure 1.5 - 10kW, GT-530 (Inlet Hose Slid Back) Fuel Selection Lever - "In" Position for Natural Gas Fuel Figure 1.6 - 10kW, GT-530 (Inlet Hose Slid Back) Fuel Selection Lever - "Out" Position for Liquid Propane (Vapor) Fuel General Information 10 3. Close the roof. 4. Reverse the procedure to convert back to natural gas. Figure 1.7 - 13, 14, 16, 17, & 20kW, GT-990/GT-999 (Airbox Cover Removed) Fuel Selection Lever - "In" Position for Natural Gas Fuel Figure 1.8 - 13, 14, 16, 17, & 20kW, GT-990/GT-999 (Airbox Cover Removed) Fuel Selection Lever - "Out" Position for Liquid Propane (Vapor) Fuel 1.11 LOCATION The engine exhaust fumes contain carbon monoxide, which can be DEADLY. This dan- gerous gas, if breathed in sufficient con- centrations, can cause unconsciousness or even death. This generator must be installed properly, in strict compliance with applicable codes and standards. Following installation, do nothing that might render the system unsafe or in noncompliance with such codes and standards. Operate the generator outdoors ONLY. • Keep exhaust gases from entering a confined area through windows, doors, ventilation, crawl spaces or other openings (Figure 1.9). • It is highly recommended that carbon monox- ide detector(s) be installed indoors according to the manufacturer's instructions/recommen- dations. • The generator must me mounted safely per applicable codes and the manufacturer's speci- fications. Do NOT alter or add to the exhaust system, or do anything that might render the exhaust system unsafe or in noncompliance with applicable codes and standards. 1.11.1 GENERATOR Install the generator set, in its protective enclosure, outdoors, where adequate cooling and ventilating air is always available (Figure 1.9). Consider these factors: The installation of the generator • must comply strictly with NFPA 37, NFPA 54, NFPA 58, and NFPA 70 standards. Install the unit where air inlet and outlet openings will not • become obstructed by leaves, grass, snow, etc.. If prevailing winds will cause blowing or drifting, consider using a wind- break to protect the unit. Install the generator on high ground where water levels will not • rise and endanger it. Allow sufficient room on all sides of the generator for mainte- • nance and servicing. This unit must be installed in accordance with current applicable NFPA 37 and NFPA 70 standards; as well as any other federal, state and local codes for minimum distances from other structures. DO NOT install under wooden decks or structures unless there is at least four (4) feet of clear- ance above the generator, three (3) feet of clearance on sides and front, and 18 inches of clearance at back of unit. Install the unit where rain gutter down spouts, roof run-off, • landscape irrigation, water sprinklers or sump pump discharge does not flood the unit or spray the enclosure, including any air inlet or outlet openings. Install the unit where services will not be affected or obstructed, • including concealed, underground or covered services such as electrical, fuel, phone, air conditioning or irrigation. Where strong prevailing winds blow from one direction, face the • generator air inlet openings to the prevailing winds. Install the generator as close as possible to the fuel supply, to • reduce the length of piping. Install the generator as close as possible to the transfer switch. • REMEMBER THAT LAWS OR CODES MAY REGULATE THE DISTANCE AND LOCATION. The genset must be installed on a level surface. The base frame • must be level within two (2) inches all around. General Information 11 The generator is typically placed on pea gravel or crushed • stone. Check local codes if a concrete slab is required. If a concrete base slab is required, all federal, state and local codes should be followed. Special attention should be given to the concrete base slab which should exceed the length and width of the generator by a minimum of six (6) inches (0.152 meters) on all sides. Figure 1.9 – Generator Clearances 1.11.2 NEW INSTALLATION GUIDELINES FOR STATIONARY AIR-COOLED 8, 10, 13, 14, 16, 17 AND 20 KW GENERATORS. The National Fire Protection Association has a standard for the installation and use of stationary combustion engines. That standard is NFPA 37 and its requirements limit the spacing of an enclosed generator set from a structure or wall (Figure 1.10). NFPA 37, Section 4.1.4, Engines Located Outdoors. Engines, and their weatherproof housings if provided, that are installed outdoors shall be located at least 5 ft. from openings in walls and at least 5 ft. from structures having combustible walls. A minimum separa- tion shall not be required where the following conditions exist: 1. The adjacent wall of the structure has a fire resistance rating of at least 1 hour. 2. The weatherproof enclosure is constructed of noncombus- tible materials and it has been demonstrated that a fire within the enclosure will not ignite combustible materials outside the enclosure. Annex A — Explanatory Material A4.1.4 (2) Means of demonstrating compliance are by means of full scale fire test or by calculation procedures. Because of the limited spaces that are frequently available for installation, it has become apparent that exception (2) would be beneficial for many residential and commercial installations. With that in mind, the manufacturer contracted with an independent testing laboratory to run full scale fire tests to assure that the enclosure would not ignite combustible materials outside the enclosure. The criteria was to determine the worst case fire scenario within the generator and to determine the ignitability of items outside the engine enclosure at various distances. The enclosure is construct- ed of non-combustible materials and the results and conclusions from the independent testing lab indicated that any fire within the generator enclosure would not pose any ignition risk to nearby combustibles or structures, with or without fire service personnel response. Based on this testing and the requirements of NFPA 37, Sec 4.1.4, the guidelines for installation of the generators listed above are changed to 18 inches (457mm) from the back side of the genera- tor to a stationary wall or building. For adequate maintenance and airflow clearance, the area above the generator should be at least 4 feet with a minimum of 3 feet at the front and ends of the enclo- sure. This would include trees, shrubs and vegetation that could obstruct airflow. See the diagram on the reverse of this page and the installation drawing within the owner’s manual for details. Generator exhaust contains DEADLY carbon monoxide gas. This dangerous gas can cause unconsciousness or death. Do not place the unit near windows, doors, fresh air intakes (furnaces, etc.) or any openings in the building or structure, including windows and doors of an attached garage. 1.11.3 TRANSFER SWITCH (if included) 1.11.3.1 8, 10, 13, 14, 16, 17 and 20kW Units (if equipped) The transfer switch that may have shipped inside the carton with the 8, 10, 13, 14, 16 or 17kW generator is enclosed in a NEMA 1 (indoor rated only) enclosure. The transfer switch that may have shipped with the 20kW generator is enclosed in a NEMA 3R (indoor/outdoor rated) enclosure. Install the transfer switch indoors on a firm, sturdy supporting • structure. To prevent switch distortion, level the switch if necessary. This • can be done by placing washers between the switch enclosure and mounting surface. Never install the switch where water or any corrosive substance • might drip onto the enclosure. Protect the switch at all times against excessive moisture, dust, • dirt, lint, construction grit and corrosive vapors.  If the AUTO/OFF/MANUAL switch is not set to its OFF position, the generator can crank and start as soon as the battery cables are connected. If the utility power supply is not turned off, sparking can occur at the battery posts and cause an explosion. 1.12 BATTERY REQUIREMENTS See the Specifications section for correct battery size and rating. General Information 12 Figure 1.10 – Installation Guidelines 18 inches Minimum Distance 36 inches 36 inches 36 inches 60 inches 60 inches Existing Wall No windows or openings in the wall permitted within 5 feet from any point of the generator. Top of Generator 48” Minimum 60” Recommended Minimum From Ends 18 inches Minimum Generator Clearance from windows, doors, any openings in the wall, shrubs or vegetation over 12” in height Clearance from the ends and front of the generator should be 36 inches. This would include shrubs, trees and any kind of vegetation. Clearance at the top should be a minimum of 48 inches from any structure, overhang or projections from the wall. The generator should not be placed under a deck or other structure that is closed in and would limit or contain air flow. These guidelines are based upon fire testing of the generator enclosure and the manufacturer’s requirement for air flow for proper operation. Local codes may be different and more restrictive than what is described here. This drawing supersedes installation instructions in all Carrier air-cooled installation and owner’s manuals dated previous to May 26, 2007. This drawing supersedes installation instructions in all air-cooled installation and owner's manuals dated previous to May 26, 2007. General Information 13 1.13 BATTERY INSTALLATION Fill the battery with the proper electrolyte fluid if necessary and have the battery fully charged before installing it. Before installing and connecting the battery, complete the follow- ing steps: 1. Set the generator's AUTO/OFF/MANUAL switch to OFF. 2. Turn off utility power supply to the transfer switch. 3. Remove the 7.5A fuse from the generator control panel. Battery cables were factory connected at the generator (Figure 1.10). Connect cables to battery posts as follows: 4. Connect the red battery cable (from starter contactor) to the battery post indicated by a positive, POS or (+). 5. Connect the black battery cable (from frame ground) to the battery post indicated by a negative, NEG or (—). Figure 1.10 – Battery Cable Connections NOTE: Dielectric grease should be used on battery posts to aid in the prevention of corrosion. NOTE: Damage will result if battery connections are made in reverse. NOTE: In areas where temperatures regularly fall below 10° F (-12° C) it is recommended that a pad type battery heater be installed to aid in cold climate starting. 1.14 THE BATTERY  Do not dispose of the battery in a fire. The battery is capable of exploding.  A battery presents a risk of electrical shock and high short circuit current. The following precautions are to be observed when work- ing on batteries: • Remove the 7.5A fuse from the generator con- trol panel. • Remove watches, rings or other metal objects; • Use tools with insulated handles; • Wear rubber gloves and boots; • Do not lay tools or metal parts on top of the battery; and • Disconnect charging source prior to connecting or disconnecting battery terminals. Do not open or mutilate the battery. Released electrolyte has been known to be harmful to the skin and eyes, and to be toxic. The electrolyte is a dilute sulfuric acid that is harmful to the skin and eyes. It is electri- cally conductive and corrosive. The following procedures are to be observed: • Wear full eye protection and protective clothing; • Where electrolyte contacts the skin, wash it off immediately with water; • Where electrolyte contacts the eyes, flush thor- oughly and immediately with water and seek medical attention; and • Spilled electrolyte is to be washed down with an acid neutralizing agent. A common practice is to use a solution of 1 pound (500 grams) bicarbonate of soda to 1 gallon (4 liters) of water. The bicarbonate of soda solution is to be added until the evidence of reaction (foam- ing) has ceased. The resulting liquid is to be flushed with water and the area dried.  Lead-acid batteries present a risk of fire because they generate hydrogen gas. The fol- lowing procedures are to be followed: • DO NOT SMOKE when near the battery; • DO NOT cause flame or spark in battery area; and • Discharge static electricity from body before touching the battery by first touching a ground- ed metal surface. Be sure the AUTO/OFF/MANUAL switch is set to the OFF position before connecting the battery cables. If the switch is set to AUTO or MANUAL, the generator can crank and start as soon as the battery cables are connected. General Information 14  Be sure the utility power supply is turned off and the 7.5A fuse is removed from the gener- ator control panel, or sparking may occur at the battery posts as the cables are attached and cause an explosion. Servicing of the battery is to be performed or supervised by per- sonnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries. See the Specifications section for the correct size and rating when replacing the battery. Have these procedures performed at the intervals specified in the “Service Schedule.” A negative ground system is used. Battery connections are shown on the wiring dia- grams. Make sure the battery is correctly connected and terminals are tight. Observe battery polarity when connecting the battery to the generator set. 1.15 BATTERY CHARGER NOTE: The battery charger is integrated into the control module in all models. It operates as a "Smart Charger" which ensures output is continu- ally optimized to promote maximum battery life and charging levels are at safe conditions. The user can monitor both battery voltage and current charge in both "Boost" and "Float" modes on the LCD display on the controller. NOTE: There is a warning on the LCD display when the battery needs service. 2.1 ACTIVATE THE GENERATOR When battery power is applied to the generator during the installa- tion process, the controller will light up. However, the generator still needs to be activated before it will automatically run in the event of a power outage. Activating the generator is a simple one time process that is guided by the controller screen prompts. Once the product is activated, the controller screen will not prompt you again, even if you discon- nect the generator battery. After obtaining your activation code, please complete the following steps at the generator’s control panel in the Activation Chart. 2.2 BEFORE INITIAL START-UP NOTE: These units have been run and tested at the factory prior to being shipped and do not require any type of break-in. NOTE: This unit comes filled with oil from the factory. Check the oil level and add the appropriate amount if necessary. Before starting, complete the following: 1. Set the generator’s main circuit breaker to its OFF (or OPEN) position. 2. Set the generator's AUTO/OFF/MANUAL switch to the OFF position. 3. Turn OFF all breakers on the load center of the transfer box (T1 and T2). 4. Turn OFF all loads connected to the transfer switch terminals T1 and T2. 5. Check the engine crankcase oil level and, if necessary, fill to the dipstick FULL mark with the recommended oil. Do not fill above the FULL mark. 6. Check the fuel supply. Gaseous fuel lines must have been properly purged and leak tested in accordance with applicable fuel-gas codes. All fuel shutoff valves in the fuel supply lines must be open. During initial start up only, the generator may exceed the normal number of start attempts and experience an “over crank” fault (See the "Overcrank" section). This is due to accumulated air in the fuel system during installation. Reset the control board and restart up to two more times, if necessary. If unit fails to start, contact the local dealer for assistance. Never operate the engine with the oil level below the “Add” mark on the dipstick. Doing this could damage the engine. 2.3 CHECK TRANSFER SWITCH OPERATION Refer to the "Manual Transfer Operation" section, of the owner’s manual for procedures.  Do not attempt manual transfer switch opera- tion until all power voltage supplies to the transfer switch have been positively turned off. Failure to turn off all power voltage sup- plies will result in extremely hazardous and possibly fatal electrical shock. Post Installation Start-up and Adjustments 15 ACTIVATION CHART CHOOSE LANGUAGE TROUBLESHOOTING Display Reads: Use ARROW keys to scroll to desired lan- guage. Press ENTER to select. If the wrong language is chosen, it can be changed later using the “edit” menu. Display Reads: Press ENTER to begin the activation pro- cess. If ESCAPE is pressed instead of ENTER, your generator will only run in manual mode (for test purposes) and NOT ACTIVATED will be displayed. You will need to reconnect the battery and begin with Step 1. Display Reads: If you do not have your activation code, go to www.activategen.com or call 1-888-9ACTIVATE (922-8482). If you already have your activation code, wait 3-5 seconds for the next display. ENTER ACTIVATION CODE (Passcode) TROUBLESHOOTING Display Reads: Use ARROW keys to scroll and find the first number of your Activation Code. Press ENTER to select. Repeat this step until all digits have been entered. Use ESCAPE to correct previous digits. Display Reads: Activation is complete when all digits are entered above and your screen shows this display. Follow the controller prompts to continue setting the time function. Refer to your Owner’s Manual with questions. What happens if “Wrong Passcode Try Again” appears? Reenter the activation code. If a second attempt is unsuccessful, check the number against the code given on activategen.com. If it is correct and the generator will not accept it, contact 1-888-9ACTIVATE (922- 8482). “SELECT HOUR (0-23)” “- +” 6 Escape Enter Serial 123456789 Passcode XXXXX +/- Escape Enter To Activate go to www.activategen.com Escape Enter Activate me (ENT) or ESC to run in manual Escape Enter Language - English + Escape Enter Post Installation Start-up and Adjustments 16 2.4 ELECTRICAL CHECKS Complete electrical checks as follows: 1. Set the generator's main circuit breaker to its OFF (or OPEN) position. 2. Set the generator's AUTO/OFF/MANUAL switch to the OFF position. 3. Turn OFF all breakers on the load center of the transfer box (T1 and T2). 4. Turn on the utility power supply to the transfer switch using the means provided (such as a utility main line circuit break- er).  The transfer switch is now electrically “hot.” Contact with “hot” parts will result in extremely hazardous and possibly fatal elec- trical shock. Proceed with caution. 5. Use an accurate AC voltmeter to check utility power source voltage across transfer switch terminals N1 and N2. Nominal line-to-line voltage should be 240 volts AC. 6. Check utility power source voltage across terminals N1 and the transfer switch neutral lug; then across terminal N2 and neutral. Nominal line-to-neutral voltage should be 120 volts AC. 7. When certain that utility supply voltage is compatible with transfer switch and load circuit ratings, turn OFF the utility power supply to the transfer switch. 8. On the generator panel, set the Auto/Off/ Manual switch to MANUAL. The engine should crank and start. 9. Let the engine warm up for about five minutes to allow inter- nal temperatures to stabilize. Then, set the generator’s main circuit breaker to its ON (or closed) position.  Proceed with caution! Generator power volt- age is now supplied to the transfer switch. Contact with live transfer switch parts will result in dangerous and possibly fatal electri- cal shock. 10. Connect an accurate AC voltmeter and a frequency meter across transfer switch terminal lugs E1 and E2. Voltage should be 250-254 at a frequency of 59.5-60.5 Hertz. 11. Connect the AC voltmeter test leads across terminal lugs E1 and neutral; then across E2 and neutral. In both cases, voltage reading should be 125-127 volts AC. 12. Set the generator’s main circuit breaker to its OFF (or OPEN) position. Let the engine run at no-load for a few minutes to stabilize internal engine generator temperatures. 13. Set the generator's AUTO/OFF/MANUAL switch to OFF. The engine should shut down. NOTE: It is important not to proceed until certain that generator AC voltage and frequency are correct and within the stated limits. 2.5 GENERATOR TESTS UNDER LOAD To test the generator set with electrical loads applied, proceed as follows: 1. Set generator’s main circuit breaker to its OFF (or OPEN) posi- tion. 2. Turn OFF all breakers on the load center of the transfer box (T1 and T2). 3. Set the generator's AUTO/OFF/MANUAL switch to OFF. 4. Turn OFF the utility power supply to the transfer switch, using the means provided (such as a utility main line circuit breaker).  Do not attempt manual transfer switch opera- tion until all power voltage supplies to the transfer switch have been positively turned off. Failure to turn off all power voltage sup- plies will result in extremely hazardous and possibly fatal electrical shock. 5. Manually set the transfer switch to the STANDBY position, i.e., load terminals connected to the generator's E1/E2 terminals. The transfer switch operating lever should be down. 6. Set the generator's AUTO/OFF/MANUAL switch to MANUAL. The engine should crank and start immediately. 7. Let the engine stabilize and warm up for a few minutes. 8. Set the generator’s main circuit breaker to its ON (or CLOSED) position. Loads are now powered by the standby generator. 9. Turn ON the load center of the transfer switch (T1 and T2). 10. Connect an accurate AC voltmeter and a frequency meter across terminal lugs E1 and E2. Voltage should be greater than 240 volts and frequency • should be 60 Hz. 11. Let the generator run at full rated load for 20-30 minutes. Listen for unusual noises, vibration or other indications of abnormal operation. Check for oil leaks, evidence of overheat- ing, etc. 12. When testing under load is complete, turn OFF electrical loads. 13. Set the generator's main circuit breaker to its OFF (or OPEN) position. 14. Let the engine run at no-load for a few minutes. 15. Set the AUTO/OFF/MANUAL switch to OFF. The engine should shut down. Post Installation Start-up and Adjustments 17 2.6 CHECKING AUTOMATIC OPERATION To check the system for proper automatic operation, proceed as follows: 1. Set generator’s main circuit breaker to its OFF (or OPEN) posi- tion. 2. Check that the AUTO/OFF/MANUAL switch is set to OFF. 3. Turn OFF the utility power supply to the transfer switch, using means provided (such as a utility main line circuit breaker). 4. Manually set the transfer switch to the UTILITY position, i.e., load terminals connected to the utility power source side. 5. Turn ON the utility power supply to the transfer switch, using the means provided (such as a utility main line circuit breaker). 6. Set the generator's main circuit breaker to its ON (or CLOSED) position. 7. Set the AUTO/OFF/MANUAL switch to AUTO. The system is now ready for automatic operation. 8. Turn OFF the utility power supply to the transfer switch. With the AUTO/OFF/MANUAL switch at AUTO, the engine should crank and start when the utility source power is turned OFF after a 10 second delay. After starting, the transfer switch should connect load circuits to the standby side after a five (5) second delay. Let the system go through its entire automatic sequence of operation. With the generator running and loads powered by generator AC output, turn ON the utility power supply to the transfer switch. The following should occur: After about 15 seconds, the switch should transfer loads back • to the utility power source. About one minute after re-transfer, the engine should shut • down. 3.1 CONTROL PANEL INTERFACE 3.1.1 USING THE AUTO/OFF/MANUAL SWITCH (FIGURE 3.1) With the switch set to AUTO, the engine may crank and start at any time without warning. Such automatic starting occurs when utility power source voltage droops below a preset level or during the normal exercise cycle. To prevent possible injury that might be caused by such sudden starts, always set the switch to OFF and remove the fuses before work- ing on or around the generator or transfer switch. Then, place a “DO NOT OPERATE” tag on the generator panel and on the trans- fer switch. 1. “AUTO” Position – Selecting this switch activates fully auto- matic system operation. It also allows the unit to automati- cally start and exercise the engine every seven days with the setting of the exercise timer (see the Setting the Exercise Timer section). 2. “OFF” Position – This switch position shuts down the engine. This position also prevents automatic operation. 3. “MANUAL” Position – Set the switch to MANUAL to crank and start the engine. Transfer to standby power will not occur unless there is a utility failure. 3.1.2 SETTING THE EXERCISE TIMER This generator is equipped with an exercise timer. Once it is set, the generator will start and exercise every seven days, on the day of the week and at the time of day specified. During this exercise period, the unit runs for approximately 12 minutes and then shuts down. Transfer of loads to the generator output does not occur during the exercise cycle unless utility power is lost. Figure 3.1 – 8/10/13/14/16/17 & 20kW Generator Control Panel INSTALLATION ASSISTANT Interconnect System Self Test Feature (follow the on-screen prompts) Upon power up, this controller will go through a system self test which will check for the presence of utility voltage on the DC circuits. This is done to prevent damage if the installer mistakenly connects AC utility power sense wires into the DC terminal block. If utility voltage is detected, the controller will display a warning message and lock out the generator, preventing damage to the controller. Power to the controller must be removed to clear this warning. Utility voltage must be turned on and present at the N1 and N2 terminals inside the generator control panel for this test to be performed and pass. Operation 18 NOTE: DAMAGE CAUSED BY MISWIRING OF THE INTERCONNECT WIRES IS NOT WARRANTABLE! This test will be performed each time the controller is powered up. Upon first power up of the generator, the display interface will begin an installation assistant. The assistant will prompt the user to set the minimum settings to operate. These settings are sim- ply: Current Date/Time and Exercise Day/Time. The maintenance intervals will be initialized when the exercise time is entered (Figure 3.1). The exercise settings can be changed at any time via the "EDIT" menu (see Appendix, "Menu System"). If the 12 volt battery is disconnected or the fuse removed, the Installation Assistant will operate upon power restoration. The only difference is the display will only prompt the customer for the current Time and Date. IF THE INSTALLER TESTS THE GENERATOR PRIOR TO INSTALLATION, PRESS THE “ENTER” KEY TO AVOID SETTING UP THE EXERCISE TIME. THIS WILL ENSURE THAT WHEN THE CUSTOMER POWERS UP THE UNIT, HE WILL STILL BE PROMPTED TO ENTER AN EXERCISE TIME. NOTE: The exerciser will only work in the AUTO mode and will not work unless this procedure is performed. The current date/time will need to be reset every time the 12 volt battery is disconnected and then reconnected, and/or when the fuse is removed. Low Speed Exercise 17 and 20kW units will run at 2,400 rpm. Display Interface Menus The LCD display is organized as detailed below: The “Home” page, this page is the default page which will be • displayed if no keys are pressed for 30 seconds. This page normally shows the current Status message and the current date and time. The highest priority active Alarm and/or Warning will be automatically posted on this page as well as flashing the backlight when such an event is detected. In the case of multiple Alarms or Warnings, only the first message will be displayed. To clear an Alarm or Warning, see the Protection Systems section - Clear Alarm. The display backlight is normally off. If the user presses any • key, the backlight will come on automatically and remain on for 30 seconds after the last key was pressed. The “Main Menu” page will allow the user to navigate to all other • pages or sub-menus by using the Left/Right and Enter keys. This page can be accessed at any time with several presses of the dedicated Escape key. Each press of the Escape key takes you back to the previous menu until the main menu is reached. This page displays the following options: HISTORY; STATUS; EDIT; AND DEBUG. (See the Appendix - "Menu System".) 3.2 AUTOMATIC TRANSFER OPERATION To select automatic operation, do the following: 1. Make sure the transfer switch main contacts are set to their UTILITY position, i.e., loads connected to the utility power source (Figure 3.1). 2. Be sure that normal UTILITY power source voltage is avail- able to transfer switch terminal lugs N1 and N2 (Refer to the Electrical Data section). 3. Set the generator’s AUTO/OFF/MANUAL switch to AUTO. 4. Set the generator’s main circuit breaker to its ON (or CLOSED) position. With the preceding steps complete, the generator will start auto- matically when utility source voltage drops below a preset level. After the unit starts, loads are transferred to the standby power source. Refer to the Sequence of Automatic Operation section. 3.3 SEQUENCE OF AUTOMATIC OPERATION 3.3.1 UTILITY FAILURE Initial Conditions: Generator in Auto, ready to run, load being sup- plied by utility source. When utility fails (below 60% of nominal), a 10 second (optionally programmable on the 17 and 20kW only) line interrupt delay time is started. If the utility is still gone when the timer expires, the engine will crank and start. Once started, a five (5) second engine warm-up timer will be initiated. When the warm-up timer expires, the control will transfer the load to the generator. If the utility power is restored (above 80% of nominal) at any time from the initiation of the engine start until the generator is ready to accept load (5 second warm-up time has not elapsed), the controller will complete the start cycle and run the generator through its normal cool down cycle; however, the load will remain on the utility source. 3.3.2 CRANKING The system will control the cyclic cranking as follows: 16 second crank, seven (7) second rest, 16 second crank, seven (7) second rest followed by three (3) additional cycles of seven (7) second cranks followed by seven (7) second rests. Choke Operation 1. The 990/999cc engines have an electric choke in the air box that is automatically controlled by the electronic control board. 2. The 530cc engines have an electric choke on the divider panel air inlet hose that is automatically controlled by the electronic control board. 3. The 410cc engines have a choke behind the air box that is automatically controlled by the electronic control board. Operation 19 Failure to Start This is defined as any of the following occurrences during crank- ing: 1. Not reaching starter dropout within the specified crank cycle. Starter dropout is defined as four (4) cycles at 1,000 RPM. 2. Reaching starter dropout, but then not reaching 2200 RPM within 15 seconds. In this case the control board will go into a rest cycle for seven (7) seconds, then continue the rest of the crank cycle. During a rest cycle the start and fuel outputs are de-energized and the magneto output is shorted to ground. Cranking Conditions The following notes apply during cranking cycle. 1. Starter motor will not engage within five (5) seconds of the engine shutting down. 2. The fuel output will not be energized with the starter. 3. The starter and magneto outputs will be energized together. 4. Once the starter is energized the control board will begin look- ing for engine rotation. If it does not see an RPM signal within three (3) seconds it will shut down and latch out on RPM sensor loss. 5. Once the control board sees an RPM signal it will energize the fuel solenoid, drive the throttle open and continue the crank sequence. 6. Starter motor will disengage when speed reaches starter dropout. 7. If the generator does not reach 2200 RPM within 15 seconds, re-crank cycle will occur. 8. If engine stops turning between starter dropout and 2200 RPM, the board will go into a rest cycle for seven (7) seconds then re-crank (if additional crank cycles exist). 9. Once started, the generator will wait for a hold-off period before starting to monitor oil pressure and oil temperature (refer to the Alarm Messages section for hold-off times). 10. During Manual start cranking, if the Mode switch is moved from the Manual position, the cranking stops immediately. 11. During Auto mode cranking, if the Utility returns, the cranking cycle does NOT abort but continues until complete. Once the engine starts, it will run for one (1) minute, then shut down. 3.3.3 LOAD TRANSFER The transfer of load when the generator is running is dependent upon the operating mode as follows: 1. Manual Will not transfer to generator if utility is present. • Will transfer to generator if utility fails (below 65% of nominal • for 10 consecutive seconds. Will transfer back when utility returns for 15 consecutive • seconds. The engine will continue to run until removed from the Manual mode. 2. Auto Will start and run if Utility fails for 10 consecutive seconds. • Will start a five (5) second engine warm-up timer. • Will not transfer if utility subsequently returns. • Will transfer to generator if utility is still not present. • Will transfer back to utility once utility returns (above 75% of • nominal) for 15 seconds. Will transfer back to utility if the generator is shut down for • any reason (such as the switch is in the OFF position or a shutdown alarm. After transfer, will shut down engine after one (1) minute • cool-down time. 3. Exercise Will not exercise if generator is already running in either Auto • or Manual mode. During exercise, the controller will only transfer if utility fails • during exercise for 10 seconds, and will switch to Auto mode. 3.3.4 UTILITY RESTORED Initial Condition: Generator supplying power to customer load. When the utility returns (above 80% of nominal), a 15 second return to utility timer will start. At the completion of this timer, if the utility supply is still present and acceptable, the control will transfer the load back to the utility and run the engine through a one (1) minute cool down period and then shut down. If utility fails for three (3) seconds during this cool down period, the control will transfer load back to the generator and continue to run while monitoring for utility to return. 3.4 MANUAL TRANSFER OPERATION 3.4.1 TRANSFER TO GENERATOR POWER SOURCE To start the generator and activate the transfer switch manually, proceed as follows: 1. Set the generator’s AUTO/OFF/MANUAL switch to OFF. 2. Set the generator’s main circuit breaker to its OFF (or OPEN) position. 3. Turn OFF the utility power supply to the transfer switch using the means provided (such as a utility main line circuit breaker).  Do not attempt to activate the transfer switch manually until all power voltage supplies to the switch have been positively turned off. Failure to turn off all power voltage supplies may result in extremely hazardous and pos- sibly fatal electrical shock. 4. Use the manual transfer handle inside the transfer switch to move the main contacts to their STANDBY position, i.e., loads connected to the standby power source (Figure 3.3). Operation 20 Figure 3.3 – Manual Transfer Switch Operation 5. To crank and start the engine, set the AUTO/OFF/MANUAL switch to MANUAL. 6. Let the engine stabilize and warm up for a few minutes. 7. Set the generator’s main circuit breaker to its ON (or CLOSED) position. The standby power source now powers the loads. 3.4.2 TRANSFER BACK TO UTILITY POWER SOURCE When utility power has been restored, transfer back to that source and shut down the generator. This can be accomplished as fol- lows: 1. Set the generator’s main circuit breaker to its OFF (or OPEN) position. 2. Let the engine run for a minute or two at no-load to stabilize the internal temperatures. 3. Set the generator’s AUTO/OFF/MANUAL switch to its OFF (or OPEN) position. The engine should shut down. 4. Check that utility power supply to the transfer switch is turned OFF.  Do not attempt to activate the transfer switch manually until all power voltage supplies to the switch have been positively turned off. Failure to turn off all power voltage supplies may result in extremely hazardous and pos- sibly fatal electrical shock. 5. Use the manual transfer handle inside the transfer switch to move the main contacts back to their UTILITY position, i.e., loads connected to the utility power source (Figure 3.2). 6. Turn ON the utility power supply to the transfer switch using the means provided. 7. Set the system to automatic operation as outlined in Automatic Transfer Operation section. 3.5 SIDE COMPARTMENT (FIGURES 3.4 & 3.5) Local codes may require this compartment to be locked. A hasp is provided so the owner can secure the compartment with their own padlock. Check local codes in the area. 3.5.1 MAIN CIRCUIT BREAKER This is a 2-pole breaker rated according to the Specifications sec- tion. 3.5.2 EXTERIOR READY LIGHTS Green LED ‘Ready’ light is on when utility is present and switch • is in AUTO indicating the generator is ready and when the gen- erator is running. Red LED ‘Alarm’ light is on when the generator is OFF or a fault • is detected. (See the Protections Systems section.) Yellow LED ‘Maintenance’ light (See the Protections Systems • section.) 3.5.3 120 VAC GFCI OUTLET & 15 AMP BREAKER (16, 17 & 20 KW ONLY) These models are equipped with an external, 15 amp, 120 volt, GFCI convenience outlet that is located in a compartment on the right side of generator (Figure 1.3). When the generator is running, in the absence of utility power, this outlet may also be used to power items outside your home such as lights or power tools. This outlet may also be used when utility power is present by running the generator in manual mode. This outlet does not provide power if the generator is not running. This outlet is protected by a 15 amp circuit breaker in the same com- partment as the outlet. (Do not use when the generator is running in exercise mode.) Figure 3.4 – Side Compartment Operation 21 Figure 3.5 – Open Side Compartment 120V GFCI Outlet 15 Amp Outlet Breaker Main Circuit Breaker LED Indicator Lights 3.6 PROTECTION SYSTEMS 3.6.1 ALARMS Highest Priority (Latching) Displayed on the control panel and the external red LED. They must be cleared before the alarm message goes away. The alarm log records each occurrence (see Appendix - "Menu System"). Low Oil Pressure (Shutdown Alarm) A five (5) second delay on start-up and seven (7) second delay once the engine is running. This switch (Figure 3.6) has normally closed contacts that are held open by engine oil pressure during operation. Should the oil pressure drop below the five (5) PSI range, switch contacts close and the engine shuts down. The unit should not be restarted until oil level is verified. High Engine Temperature (Shutdown Alarm – Auto Reset) A 10 second delay on start-up and one (1) second delay before shutdown. Auto reset when the condition clears and restart the engine if a valid start signal is still present. This switch’s contacts (Figure 3.6) close if the temperature should exceed approximately 144° C (293° F), initiating an engine shut- down. Once the oil temperature drops to a safe level the switch’s contacts open again. Over Crank (Shutdown Alarm) This occurs if the engine has not started within the specified crank cycle. (See "Cranking" section.) NOTE: The oil drain hose may be routed in the opposite direction as shown in figure. Figure 3.6 – Low Oil Pressure and High Temperature Switches Oil Filter Oil Drain Hose Low Oil Switch High Temp Switch Loo se n Over Speed (Shutdown Alarm) 4320 RPM for three (3) seconds or 4500 RPM immediately. This feature protects the generator from damage by shutting it down if it happens to run faster than the preset limit. This protection also prevents the generator from supplying an output that could potentially damage appliances connected to the generator circuit. Contact the nearest Dealer if this failure occurs. RPM Sense Loss (Shutdown Alarm) During cranking, if the Control Board does not see a valid RPM signal within three (3) seconds, it will shut down and lock out on RPM sense loss. While engine is running, if RPM signal is lost for one (1) second the Control Board will shut the engine down, wait 15 seconds, then re-crank the engine. If no RPM signal is detected within the first three (3) seconds of cranking, the Control Board will shut the engine down and latch out on RPM sensor loss. If the RPM signal is detected, the engine will start and run normally. If the RPM signal is subsequently lost again, the Control Board will try one more re-crank attempt before latching out and displaying the RPM sensor failure message. Under-frequency (Shutdown Alarm) After starting, if the generator stays under frequency for more than 30 seconds it will shut down. The under-frequency setting is 50 Hz. Internal Fault (Shutdown Alarm) This alarm cannot be cleared, call service dealer. Undervoltage (Shutdown Alarm) If the generator voltage falls below 60% of nominal for more than five (5) seconds, it shuts down. Operation 22 Overvoltage (Shutdown Alarm) If the generator voltage rises above 110% of rating for greater than three (3) seconds, an alarm will be issued and the unit will shut down. If the generator voltage rises above 130% of rating for greater than 0.2 seconds, an alarm will be issued and the unit will shut down. Clear Alarm Clear the alarm by setting the AUTO/OFF/MANUAL switch to the OFF position. Press the ENTER key to unlatch any active fault and clear the corresponding alarm message. 3.6.2 WARNINGS Second Priority (Non-latching) Displayed on the control panel and the external yellow LED (V-twins only). Warnings automati- cally clear when the monitored condition goes away. Warnings are recorded in the alarm log. Warnings cannot cause shutdowns. Low Battery The Control Board monitors battery voltage and displays a warn- ing if the battery voltage falls below 11.9 volts for one (1) minute. Warning is automatically cleared if the battery voltage rises above 12.4 volts. Battery voltage is not monitored during the crank cycle. Exercise Set Error If the exercise period becomes corrupted, a warning message will be displayed. This message will only clear when the exercise period is reset. 3.6.3 MAINTENANCE ALERTS Third priority Maintenance Message When a maintenance period expires, a warning message will be displayed. The alert can be reset by pressing the Enter key, which will cause the user to be prompted to confirm the action. Resetting will clear the alert and reset the maintenance counters for all conditions annunciated. The history log will record the alert. The maintenance counter will not accumulate without battery power. Once battery power is restored, the set time prompt will be displayed. The maintenance counters will be adjusted to the new time and date. NOTE: Since most maintenance alerts will occur at the same time (most have two (2) year intervals), only one will appear on the display at any one time. Once the first alert is cleared, the next active alert will be displayed. 4.1 FUSE The 7.5 amp fuse on the control panel protects the DC control circuit against overload (Figures 3.1 and 3.2). This fuse is wired in series with the battery output lead to the panel. If this fuse ele- ment has melted open, the engine will not be able to crank or start. Replace this fuse using only an identical 7.5 amp replacement fuse. Whenever the fuse is removed or replaced, the exercise timer needs to be reset. 4.2 CHECKING THE ENGINE OIL LEVEL For oil capacities, see the Specifications section. For engine oil recommendations, see the Engine Oil Recommendations section. When power outages necessitate running the generator for extend- ed periods of time, the oil level should be checked daily. To check the engine oil level, proceed as follows (Figures 4.1, 4.2 and 4.3): 1. If the generator is running during a utility outage, first turn OFF all associated loads running in the residence. Second, turn the generator's main circuit breaker to the OFF position. 2. Move the AUTO/OFF/MANUAL switch to the OFF position. 3. Remove the dipstick and wipe it dry with a clean cloth. 4. Completely insert the dipstick; then, remove it again. The oil level should be at the dipstick “Full” mark. If necessary, add oil to the “Full” mark only. DO NOT FILL ABOVE THE “FULL” MARK. 5. Install the dipstick. 6. Reset the AUTO/OFF/MANUAL switch to its original position. 7. If the generator was running during a utility outage, first turn the generator's main circuit breaker back to the ON position. Second, turn ON needed loads in the residence. Never operate the engine with the oil level below the “Add” mark on the dipstick. Doing this could damage the engine. Figure 4.1 — Oil Dipstick and Fill, 8kW Oil Dipstick and Fill Maintenance Figure 4.2 — Oil Dipstick, 10kW Figure 4.3 — Oil Dipstick and Fill, 12, 14, 16, 17 & 20kW 4.3 CHANGING THE ENGINE OIL Hot oil may cause burns. Allow engine to cool before draining oil. Avoid prolonged or repeated skin exposure with used oil. Thoroughly wash exposed areas with soap. 4.3.1 OIL CHANGE INTERVALS See the "Service Schedule" section. 4.3.2 ENGINE OIL RECOMMENDATIONS All oil should meet minimum American Petroleum Institute (API) Service Class SJ, SL or better. Use no special additives. Select the oil's viscosity grade according to the expected operating tem- perature. SAE 30 • Above 32° F 10W-30 • Between 40° F and -10° F Synthetic 5W-30 • 10° F and below SAE 30 Synt het i c 5W- 30 10W- 30 Any attempt to crank or start the engine before it has been properly serviced with the recommended oil may result in an engine failure. 4.3.3 OIL & OIL FILTER CHANGE PROCEDURE To change the oil, proceed as follows: 1. Start the engine by moving the AUTO/OFF/MANUAL switch to MANUAL and run until it is thoroughly warmed up. Then shut OFF the engine by moving the switch to the OFF position. 2. Immediately after the engine shuts OFF, pull the oil drain hose (Figure 4.4) free of its retaining clip. Remove the cap from the hose and drain the oil into a suitable container. 3. After the oil has drained, replace the cap onto the end of the oil drain hose. Retain the hose in the clip. Change the engine oil filter as follows: 1. With the oil drained, remove the old oil filter by turning it counterclockwise. 2. Apply a light coating of clean engine oil to the gasket of the new filter. See the Specifications section for recommended filter. 3. Screw the new filter on by hand until its gasket lightly contacts the oil filter adapter. Then, tighten the filter an additional 3/4 to one turn (Figure 4.4). 4. Refill with the proper recommended oil (see the Engine Oil Recommendations section). See the Specifications section for oil capacities. 5. Start the engine, run for one (1) minute, and check for leaks. 6. Shutdown and recheck oil level, add as needed. DO NOT OVER FILL. 7. Reset the AUTO/OFF/MANUAL switch to the AUTO position. 8. Dispose of used oil at a proper collection center. NOTE: The oil drain hose may be routed in the opposite direction as shown in figure. 23 Maintenance 24 Figure 4.4 – Oil Drain Hose and Filter Oil Filter Oil Drain Hose Low Oil Switch High Temp Switch Loo se n 4.4 CHANGING THE ENGINE AIR CLEANER 4.4.1 13, 14, 16, 17 & 20KW GENERATORS See "The Generator" section for the location of the air cleaner. Use the following procedures (Figure 4.5): 1. Lift the roof and remove the door. 2. Turn the two screws counterclockwise to loosen. 3. Remove the cover and air filter. 4. Wipe away dust or debris from inside of the air box and around edges. 5. Install the new air cleaner into the air box. 6. Install the cover. Turn the two cover screws clockwise to tighten. See the Service Schedule section for air cleaner maintenance. See the Specifications section for air filter replacement part number. Figure 4.5 — 13, 14, 16, 17 & 20kW Engine Air Cleaner Cover Filter Screw 4.4.2 10KW GENERATORS See "The Generator" section for the location of the air cleaner. Use the following procedure (Figure 4.6): 1. Lift the roof and remove the door. 2. Turn the worm gear clamp screw counterclockwise to loos- en. 3. Pull the old filter off the divider panel hub. 4. Wipe away dust or debris from the panel hub. 5. Install the new air cleaner onto the hub. 6. Turn the worm gear clamp screw clockwise to tighten. 7. Replace door and roof. Figure 4.6 — 10kW Engine Air Cleaner Air Filter 4.4.3 8KW GENERATOR See "The Generator" section to locate the air box. Use the following procedures to replace the dirty air filter within the air box (Figure 4.7). 1. Lift the roof and remove the door. 2. Push back on the latch of the yellow air filter access door to swing open. 3. Pull out the old air filter and discard appropriately. 4. Install the new filter, open end first into the air box. 5. Swing the yellow door shut and snap to close. 6. Replace door and close roof securely. Maintenance 25 Figure 4.7 — 8kW Engine Air Cleaner Location Air Cleaner Cover 4.5 SPARK PLUG(S) Reset the spark plug(s) gap or replace the spark plug(s) as neces- sary. See the Service Schedule section for maintenance require- ments. 1. Clean the area around the base of the spark plug(s) to keep dirt and debris out of the engine. 2. Remove the spark plug(s) and check the condition. Replace the spark plug(s) if worn or if reuse is questionable. See the Service Schedule section for recommended inspection. Clean by scraping or washing using a wire brush and commercial solvent. Do not blast the spark plug(s) to clean. 3. Check the spark plug gap using a wire feeler gauge. Adjust the gap to 0.76 mm (0.030 inch) for 8, 10 and 20kW; and 1.02 mm (0.040 inch) for 13, 14, 16 and 17kW by carefully bending the ground electrode (Figure 4.8). Figure 4.8 – Setting the Spark Plug Gap 4.6 BATTERY MAINTENANCE The battery should be inspected per the "Service Schedule" sec- tion. The following procedure should be followed for inspection: 1. Inspect the battery posts and cables for tightness and corro- sion. Tighten and clean as necessary. 2. Check the battery fluid level of unsealed batteries and, if nec- essary, fill with Distilled Water Only. Do not use tap water in batteries. 3. Have the state of charge and condition checked. This should be done with an automotive-type battery hydrometer.  Do not dispose of the battery in a fire. The battery is capable of exploding.  A battery presents a risk of electrical shock and high short circuit current. The following precautions are to be observed when work- ing on batteries: • Remove the 7.5A fuse from the generator con- trol panel. • Remove watches, rings or other metal objects; • Use tools with insulated handles; • Wear rubber gloves and boots; • Do not lay tools or metal parts on top of the battery; and • Disconnect charging source prior to connecting or disconnecting battery terminals. Do not open or mutilate the battery. Released electrolyte has been known to be harmful to the skin and eyes, and to be toxic. The electrolyte is a dilute sulfuric acid that is harmful to the skin and eyes. It is electri- cally conductive and corrosive. The follow- ing procedures are to be observed: • Wear full eye protection and protective clothing; • Where electrolyte contacts the skin, wash it off immediately with water; • Where electrolyte contacts the eyes, flush thor- oughly and immediately with water and seek medical attention; and • Spilled electrolyte is to be washed down with an acid neutralizing agent. A common practice is to use a solution of 1 pound (500 grams) bicarbonate of soda to 1 gallon (4 liters) of water. The bicarbonate of soda solution is to be added until the evidence of reaction (foam- ing) has ceased. The resulting liquid is to be flushed with water and the area dried.  Lead-acid batteries present a risk of fire because they generate hydrogen gas. The following procedures are to be followed: Maintenance 26 • DO NOT SMOKE when near the battery; • DO NOT cause flame or spark in battery area; and • Discharge static electricity from body before touching the battery by first touching a ground- ed metal surface. Be sure the AUTO/OFF/MANUAL switch is set to the OFF position before connecting the battery cables. If the switch is set to AUTO or MANUAL, the generator can crank and start as soon as the battery cables are connected.  Be sure the utility power supply is turned off and the 7.5A fuse is removed from the gener- ator control panel, or sparking may occur at the battery posts as the cables are attached and cause an explosion. 4.7 ADJUSTING GH-410/GT-530/ 990/999 VALVE CLEARANCE After the first six (6) months of operation, check the valve clear- ance in the engine, adjust if necessary. Important: If feeling uncomfortable about doing this procedure or the proper tools are not available, please contact the Dealer for service assistance. This is a very important step to ensure longest life for the engine. To check valve clearance: The engine should be cool before checking. If valve clearance is • 0.002" - 0.004" (0.05 - 0.1mm), adjustment is not needed. Remove spark plug wires and position wires away from plugs. • Remove spark plugs. • Make sure the piston is at Top Dead Center (TDC) of its com- • pression stroke (both valves closed). To get the piston at TDC, remove the intake screen at the front of the engine to gain access to the flywheel nut. Use a large socket and socket wrench to rotate the nut and hence the engine in a clockwise direction. While watching the piston through the spark plug hole. The piston should move up and down. The piston is at TDC when it is at its highest point of travel. To adjust valve clearance (if necessary), (Figure 4.9): Make sure the engine is at 60° to 80° F. • Make sure that the spark plug wire is removed from the spark • plug and out of the way. Remove the four screws attaching the valve cover. • Loosen the rocker jam nut. Use a 10mm allen wrench to turn • the pivot ball stud while checking clearance between the rocker arm and the valve stem with a feeler gauge. Correct clearance is 0.002-0.004 inch (0.05-0.1 mm). NOTE: Hold the rocker arm jam nut in place as the pivot ball stud is turned. When valve clearance is correct, hold the pivot ball stud in place with the allen wrench and tighten the rocker arm jam nut. Tighten the jam nut to 174 in/lbs. torque. After tightening the jam nut, recheck valve clearance to make sure it did not change. Install new valve cover gasket. • Re-attach the valve cover. • Figure 4.9 - Valve Clearance Adjustment Jam Nut Pivot Ball Stud Rocker Arm Valve Stem NOTE: Start all four screws before tightening or it will not be possible to get all the screws in place. Make sure the valve cover gasket is in place. Install spark plugs. • Re-attach the spark plug wire to the spark plug. • On the GT-530 and GT-990/999, repeat the process for the • other cylinder. 4.8 COOLING SYSTEM Air inlet and outlet openings in the generator compartment must be open and unobstructed for continued proper operation. This includes such obstructions as high grass, weeds, brush, leaves and snow. Without sufficient cooling and ventilating air flow, the engine/gen- erator quickly overheats, which causes it to quickly shut down. (See Figure 4.10 for vent locations.) Make sure the doors and roof are in place during operation as running the generator with them removed can effect cooling air movement.  The exhaust from this product gets extremely hot and remains hot after shutdown. High grass, weeds, brush, leaves, etc. must remain clear of the exhaust. Such materi- als may ignite and burn from the heat of the exhaust system. Maintenance 27 Figure 4.10 – Cooling Vent Locations 4.9 ATTENTION AFTER SUBMERSION If the generator has been submerged in water, it MUST NOT be started and operated. Following any submersion in water, have a Dealer thoroughly clean, dry and inspect the generator. If the structure (ex. home) has been flooded, it should be inspected by a certified electrician to ensure there won't be any electrical prob- lems during generator operation or when utility is returned. 4.10 CORROSION PROTECTION Periodically wash and wax the enclosure using automotive type products. Frequent washing is recommended in salt water/coastal areas. Spray engine linkages with a light oil such as WD-40. 4.11 OUT OF SERVICE PROCEDURE 4.11.1 REMOVAL FROM SERVICE If the generator cannot be exercised every seven days, and will be out of service longer than 90 days, prepare the generator for storage as follows: 1. Start the engine and let it warm up. 2. Close the fuel shutoff valve in the fuel supply line and allow the unit to shut down. 3. Once the unit has shut down, switch to the OFF position. 4. Set the generator’s main circuit breaker to its OFF (or OPEN) position. 5. Set the AUTO/OFF/MANUAL switch to OFF and turn off the util- ity power to the transfer switch. Remove the 7.5A fuse from the generator control panel. Disconnect the battery cables as outlined in “General Hazards”. 6. While the engine is still warm from running, drain the oil completely. Refill the crankcase with oil. See ”Engine Oil Recommendations". 7. Attach a tag to the engine indicating the viscosity and clas- sification of the oil in the crankcase. 8. Remove the spark plug(s) and spray fogging agent into the spark plug(s) threaded openings. Reinstall and tighten the spark plug(s). 9. Remove the battery and store it in a cool, dry room on a wooden board. Never store the battery on any concrete or earthen floor. 10. Clean and wipe the entire generator. 4.11.2 RETURN TO SERVICE To return the unit to service after storage, proceed as follows: 1. Verify that utility power is turned off and that the AUTO/OFF/ MANUAL switch is set to OFF. 2. Check the tag on the engine for oil viscosity and classification. Verify that the correct recommended oil is used in the engine (see the Engine Oil Recommendations section). If necessary, drain and refill with the proper oil. 3. Check the state of the battery. Fill all cells of unsealed bat- teries to the proper level with distilled water. DO NOT USE TAP WATER IN THE BATTERY. Recharge the battery to 100 percent state of charge, or, if defective, replace the battery. See “Specifications,” for type and size. 4. Clean and wipe the entire generator. 5. Make sure the 7.5A fuse is removed from the generator con- trol panel. Reconnect the battery. Observe battery polarity. Damage may occur if the battery is connected incorrectly. 6. Open the fuel shutoff valve. 7. Insert the 7.5A fuse into the generator control panel. Start the unit by moving the AUTO/OFF/MANUAL switch to MANUAL. Allow the unit to warm up thoroughly. 8. Stop the unit by setting the AUTO/OFF/MANUAL switch to OFF. 9. Turn on the utility power to the transfer switch. 10. Set the AUTO/OFF/MANUAL switch to AUTO. 11. The generator is now ready for service. NOTE: If the battery was dead or disconnected, the exercise timer, cur- rent date and time must be reset. 4.11.3 ACCESSORIES There are performance enhancing accessories available for the air-cooled generators. Cold Weather Kits • are recommended in areas where tempera- tures regularly fall below 10° F (-12° C). Scheduled Maintenance Kits • include all pieces necessary to perform maintenance on the generator along with oil recom- mendations. Auxiliary Transfer Switch Lockout • enables any of the transfer switches to completely lock out one large electrical load by tying into its control system. A Fascia Skirt Wrap • is standard on all 20kW units. It's avail- able for all other current production air-cooled units. It snaps together to provide a smoothing, contoured look as well as rodent/insect protection. The Remote Monitor System • is a wireless, indoor mounted, box that indicates generator run status and allows for exercise programing as well as provide maintenance reminders. Touch-up Paint Kits • are very important to maintain the look and integrity of the generator enclosure. These kits include touch-up paint and instructions if the need should arise. For more details on accessories, please contact a Dealer. Maintenance 28 4.12 SERVICE SCHEDULE ATTENTION: It is recommended that all service work be performed by the nearest Dealer. SYSTEM/COMPONENT PROCEDURE FREQUENCY X = Action R = Replace as Necessary * = Notify Dealer if Repair is Needed. Inspect Change Clean W = Weekly M = Monthly Y = Yearly FUEL Fuel lines and connections* X M LUBRICATION Oil level X M or 24 hours of continuous operation. Oil X 2Y or 200 hours of operation.** Oil filter X 2Y or 200 hours of operation.** COOLING Enclosure louvers X X W BATTERY Remove corrosion, ensure dryness X X M Clean and tighten battery terminals X X M Check charge state X R EVERY 6 M Electrolyte level X R EVERY 6 M ENGINE AND MOUNTING Air cleaner X R 2Y or 200 hours Spark plug(s) X R 2Y or 200 hours GENERAL CONDITION Vibration, Noise, Leakage, Temperature* X M COMPLETE TUNE-UP* TO BE COMPLETED BY A DEALER 2Y or 200 hours * Contact the nearest dealer for assistance if necessary. ** Change oil and filter after first eight (8) hours of operation and then every 200 hours thereafter, or 2 years, whichever occurs first. Change sooner when operating under a heavy load or in a dusty or dirty environment or in high ambient temperatures. Maintenance 29 Troubleshooting 5.1 TROUBLESHOOTING GUIDE Problem Cause Correction The engine will not crank. 1. Fuse blown. 1. Correct short circuit condition, replace 7.5A fuse in generator control panel. 2. Loose, corroded or defective 2. Tighten, clean or replace battery cables. as necessary. 3. Defective starter contactor. (8 kW) 3. * 4. Defective starter motor. 4. * 5. Dead Battery. 5. Charge or replace battery. The engine cranks but 1. Out of fuel. 1. Replenish fuel/Turn on fuel valve. will not start. 2. Defective fuel solenoid (FS). 2. * 3. Open #14 wire from 3. * engine control board. 4. Fouled spark plug(s). 4. Clean, re-gap or replace plug(s). 5. Valve lash out of adjustment. 5. Reset valve lash. 6. Choke not operating. 6. Verify choke plate moves freely. The engine starts hard 1. Air cleaner plugged 1. Check, replace air cleaner. and runs rough. or damaged. 2. Fouled spark plug(s). 2. Clean, re-gap or replace plug(s). 3. Fuel pressure incorrect. 3. Confirm fuel pressure to regulator is 10-12” water column (0.36-0.43 psi) for LP, and 5-7” water column (0.18-0.25 psi) for natural gas. 4. Fuel selector in wrong position. 4. Move selector to correct position. 5. Choke remains closed. 5. Verify choke plate moves freely. The AUTO/OFF/MANUAL 1. Defective switch. 1. * switch is set to OFF, but 2. AUTO/OFF/MANUAL switch 2. * the engine continues wired incorrectly. to run. 3. Defective control board. 3. * There is no AC output 1. Main line circuit breaker is in 1. Reset circuit breaker from the generator. the OFF (or OPEN) position. to ON (or CLOSED). 2. Generator internal failure. 2. * There is no transfer to 1. Defective transfer switch coil. 1. * standby after utility 2. Defective transfer relay. 2. * source failure. 3. Transfer relay circuit open. 3. * 4. Defective control logic board. 4. * Unit consumes large 1. Engine over filled with oil. 1. Adjust oil to proper level. amounts of oil. 2. Improper type or viscosity of oil. 2. See "Engine Oil Recommendations". 3. Damaged gasket, seal or hose. 3. Check for oil leaks. 4. Engine breather defective. 4. * *Contact the nearest Dealer for assistance. 30 6.1 MENU SYSTEM NAVIGATION To get to the MENU, use the "Esc" key from any page. It may need to be pressed many times before getting to the menu page. The currently selected menu is displayed as a flashing word. Navigate to the menu required by using the +/- keys. When the menu required is flashing, press the ENTER key. Depending on the menu selected, there may be a list of choices presented. Use the same navigation method to select the the desired screen (refer to the Menu System diagram). 6.1.1 CHANGING SETTINGS (EDIT MENU) To change a setting such as display contrast, go to the EDIT menu and use the +/- keys to navigate to the setting to change. Once this setting is displayed (e.g. Contrast), press the ENTER key to go into the edit mode. Use the +/- keys to change the setting, press the ENTER key to store the new setting. NOTE: If the ENTER key is not pressed to save the new setting, it will only be saved temporarily. The next time the battery is discon- nected, the setting will revert back to the old setting. Appendix 31 Appendix M A I N M E N U R U N L O G A L A R M L O G H I S T O R Y S T A T U S C O M M A N D S T A T E V E R S I O N S D I S P L A Y G E N E R A T O R F R E Q U E N C Y E N G I N E H O U R S E N G I N E R P M B A T T E R Y V O L T A G E D E B U G I N P U T S O U T P U T S D I S P L A Y S E D I T C O N T R A S T L A N G U A G E T I M E / D A T E E X E R C I S E T I M E / S P E E D E S C P r e s s t h e “ E S C A P E ” k e y t o j u m p b a c k u p t h r o u g h t h e m e n u l e v e l s . + / - U s e t h e “ + / - ” k e y t o n a v i g a t e t h r o u g h t h e m e n u . E N T E R U s e t h e “ E N T E R ” k e y t o s e l e c t i t e m s o r e n t e r d a t a . E S C E S C E S C E S C E S C E S C P a s s w o r d i s e n t e r e d o n t h i s p a g e . R E S E T M A I N T E N A N C E Q T T E S T H O U R S U N D E R L O A D 32 32 Notes 3 3 I n s t a l l a t i o n D i a g r a m s DPTID'"AL CUSTOM£1i! SUPPLIED ------------ -.........   ROD " '"'-,, I GfCI 1 Uf FITTED} Gt: NERAT(J(: OJTPUT CIRt:Uir :BREAKER 2 I'(]_[ ----r lOOA rn 2GCA HOUSE MAIN SERVICE 4 PIN CONNECTORS CONNECT I ON Dr GENERATffi TO EXTERNAL CONNECTION PANEL 3 4 I n s t a l l a t i o n D i a g r a m s rrr 2991 111.81_!1 747 898 127.51 10795 14251 Ild II ,I TRANSFER SWITCH BKW - 17KW (IF SUPPLIED! 1------837.8 ____ _, 7319 126.81 997 139.31 T t.L T t= 454= 117.91 508 120.01 TRANSFER SWITCH 20KW UF SUPPLIED) "DO NOT LIFT BY ROOF" 1------------ 147.91 c:--") [ L I I Oil U I I II   o I I o "/////ftfl"////!ft/U///!/!/U////ft/U///!ftfl"////!ft/IP. 1------ 642 ____ _, 12531 LEFT SIDE VIEW PEA GRAVEl. MINIMLRI! 148.31 FRONT VIEW 35 Installation Diagrams ... . AIR OUTLET _..,.,. __ . ...   RIGHT SIDE VIEW • • • • 467.2 118.01 If "'==' • 'J' IW" "''II=!Q t- F 1- 'A TCJ> VIEW 12271 1-----r'--- 446.6 378.7 [17.61 [14.91 MINMUM DISTANCE ... ... .... 530.0 120.91 44.8 [1.81 914 136.01 MINIMUM OPEN AREA CW SIIES ANO FRONT AIR INTAKE HOLE LOCATIONS FOR OPTIONAL MctmiNG TO A CCWCRETE PAD FRONT OF UNIT J.4 ITI UEL INLET - 12-20KW (1/2" NPn 8 & IOKW 13/4" ri'TI - USE SU'PLIED ADAPTER REQUIRED F\.EL PRESSURE NATURAL GAS : 5-T WATER COLUMN UQUIO PROPANE IVAPORI : 10-12" WATER COL.lf.IN rAII..E ACCESS HCLE / o/ \_ D I 178.9 ' [7.0[ r-GROUNDING LUG lo 0 0 'l///////////////////////////////////////////////////////////////////////////////////////////////////////////////////.4 REAR VIEW nALL DlrvENSICWS lt.l MILLIMETERS !INCHES! 36 FOR GENERATORS 10KW AND BELOW FEDERAL EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The United States Environmental Protection Agency (EPA) and Generac Power Systems, Inc. (Generac) are pleased to explain the Emission Control System warranty on your new 2008 and later equipment. New equipment that use small spark-ignited engines must be designed, built, and equipped to meet stringent anti-smog standards for the federal government. Generac will warrant the emission control system on your generator for the period of time listed below provided there has been no abuse, neglect, unapproved modification or improper maintenance of your equipment. Your emission control system may include parts such as the: carburetor, ignition system, fuel system, catalytic converter, and other associated emission-related components (if equipped). MANUFACTURER’S WARRANTY COVERAGE: This emission control system is warranted for two years. If, during such warranty period, any emission-related part on your equipment is found to be defective in materials or workmanship, repairs or replacement will be performed by a Generac Authorized Warranty Service Dealer. OWNER'S WARRANTY RESPONSIBILITIES: As the generator owner, you are responsible for the completion of all required maintenance as listed in your factory supplied Owner's Manual. For warranty purposes, Generac recommends that you retain all receipts covering maintenance on your generator, but Generac cannot deny warranty solely due to the lack of receipts. As the generator owner, you should be aware that Generac may deny any and/or all warranty coverage or responsibility if your generator, or a part/component thereof, has failed due to abuse, neglect, improper maintenance or unapproved modifications, or the use of counterfeit and/or "grey market" parts not made, supplied or approved by Generac. You are responsible for contacting a Generac Authorized Warranty Dealer as soon as a problem occurs. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. Warranty service can be arranged by contacting either your selling dealer or a Generac Authorized Warranty Service Dealer. To locate the Generac Authorized Warranty Service Dealer nearest you, call our toll free number: 1-800-333-1322 IMPORTANT NOTE: This warranty statement explains your rights and obligations under the Emission Control System Warranty (ECS Warranty), which is provided to you by Generac pursuant to federal law. See also the "Generac Limited Warranties for Generac Power Systems, Inc.," which is enclosed herewith on a separate sheet, also provided to you by Generac. Note that this warranty shall not apply to any incidental, consequential or indirect damages caused by defects in materials or workmanship or any delay in repair or replacement of the defective part(s). This warranty is in place of all other warranties, expressed or implied. Specifically, Generac makes no other warranties as to the merchantability or fitness for a particular purpose. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. The ECS Warranty applies only to the emission control system of your new equipment. If there is any conflict in terms between the ECS Warranty and the Generac Warranty, the Generac Warranty shall apply. Both the ECS Warranty and the Generac Warranty describe important rights and obligations with respect to your new engine. Warranty service can be performed only by a Generac Authorized Warranty Service Facility. When requesting warranty service, evidence must be presented showing the date of the sale to the original purchaser/owner. If you have any questions regarding your warranty rights and responsibilities, you should contact Generac at the following address: ATTENTION WARRANTY DEPARTMENT GENERAC POWER SYSTEMS, INC. P.O. BOX 297 • WHITEWATER, WI 53190 Part 1 Part No. 0H1911 Rev. A 01/09 Warranty 37 EMISSION CONTROL SYSTEM WARRANTY Emission Control System Warranty (ECS warranty) for equipment using small spark-ignited engines: (a) Applicability: This warranty shall apply to equipment that uses small off-road engines. The ECS Warranty period shall begin on the date the new equipment is purchased by/delivered to its original, end-use purchaser/owner and shall continue for 24 consecutive months thereafter. (b) General Emissions Warranty Coverage: Generac warrants to the original, end-use purchaser/owner of the new engine or equipment and to each subsequent purchaser/owner that the ECS when installed was: (1) Designed, built and equipped so as to conform with all applicable regulations; and (2) Free from defects in materials and workmanship which cause the failure of a warranted part at any time during the ECS Warranty Period. (c) The warranty on emissions-related parts will be interpreted as follows: (1) Any warranted part that is not scheduled for replacement as required maintenance in the Owner's Manual shall be warranted for the ECS Warranty Period. If any such part fails during the ECS Warranty Period, it shall be repaired or replaced by Generac according to Subsection (4) below. Any such part repaired or replaced under the ECS Warranty shall be warranted for the remainder of the ECS Warranty Period. (2) Any warranted part that is scheduled only for regular inspection as specified in the Owner's Manual shall be warranted for the ECS Warranty Period. A statement in the Owner’s Manual to the effect of "repair or replace as necessary" shall not reduce the ECS Warranty Period. Any such part repaired or replaced under the ECS Warranty shall be warranted for the remainder of the ECS Warranty Period. (3) Any warranted part that is scheduled for replacement as required maintenance in the Owner's Manual shall be warranted for the period of time prior to first scheduled replacement point for that part. If the part fails prior to the first scheduled replacement, the part shall be repaired or replaced by Generac according to Subsection (4) below. Any such emissions- related part repaired or replaced under the ECS warranty shall be warranted for the remainder of the period prior to the first scheduled replacement point for that part. (4) Repair or replacement of any warranted, emissions-related part under this ECS Warranty shall be performed at no charge to the owner at a Generac Authorized Warranty Service Facility. (5) Notwithstanding the provisions of subsection (4) above, warranty services or repairs must be provided at Generac Authorized Service Facilities. (6) When the engine is inspected by a Generac Authorized Warranty Service Facility, the purchaser/owner shall not be held responsible for diagnostic costs if the repair is deemed warrantable. (7) Throughout the ECS Warranty Period, Generac shall maintain a supply of warranted emission-related parts sufficient to meet the expected demand for such parts. (8) Any Generac authorized and approved emission-related replacement parts may be used in the performance of any ECS warranty maintenance or repairs and will be provided without charge to the purchaser/owner. Such use shall not reduce Generac ECS Warranty obligations. (9) Unapproved, add-on, modified, counterfeit and/or "grey market" parts may not be used to modify or repair a Generac engine. Such use voids this ECS Warranty and shall be sufficient grounds for disallowing an ECS Warranty claim. Generac shall not be held liable hereunder for failures of any warranted parts of Generac equipment caused by the use of such an unapproved, add-on, modified, counterfeit and/or "grey market" part. EMISSION RELATED PARTS MAY INCLUDE THE FOLLOWING (IF EQUIPPED): 1) FUEL METERING SYSTEM A. CARBURETOR AND INTERNAL PARTS B. PRESSURE REGULATOR 2) AIR INDUCTION SYSTEM A. INTAKE MANIFOLD B. AIR FILTER 3) IGNITION SYSTEM A. SPARK PLUGS B. IGNITION COILS / MODULE 4) AIR INJECTION SYSTEM A. PULSE AIR VALVE 5) EXHAUST SYSTEM A. CATALYST B. THERMAL REACTOR C. EXHAUST MANIFOLD Part 2 Part No. 0H1911 Rev. A 01/09 Warranty 38 Warranty FOR GENERATORS 13KW AND ABOVE United States Environmental Protection Agency Warranty Statement Warranty Rights, Obligations and Coverage The United States Environmental Protection Agency (EPA) and Generac Power Systems, Inc. (Generac), are pleased to explain the Emission Control System Warranty on your new stationary emergency engine. If during the warranty period, any emission control system or component on your engine is found defective in materials or workmanship Generac will repair your engine at no cost to you for diagnosis, replacement parts and labor provided it be done by a Generac Authorized Warranty Service Facility. Your emission control system may include parts such as the fuel metering, ignition, and exhaust systems and other related emission related components listed below. Generac will warrant the emissions control systems on your 2009 and later model year engines provided there has been no abuse, neglect, unapproved modification or improper maintenance of your engine. For engines less than 130 HP the warranty period is two years from the date of sale to the ultimate purchaser. For engines greater than or equal to 130 HP the warranty period is three year from the date of the engine being placed into service. Purchaser’s/Owner’s Warranty Responsibilities As the engine purchaser/owner you are responsible for the following. 1.) The engine must be installed and configured in accor- dance to the Generac’s installation specifications. 2.) The completion of all maintenance requirements listed in your Owner’s Man- ual. 3.) Any engine setting adjustment must be done in accordance and consistent with the instructions in the Owner’s Manual. 4.) Any emission control system or component must be maintained and operated appropriately in order to ensure proper operation of the engine and control system to minimize emissions at all times. Generac may deny any/or all Emission Control System Warranty coverage or responsibility of the engine, or an emission con- trol system or component on your engine thereof, if it has failed due to abuse, neglect, unapproved modification or improper maintenance, or the use of counterfeit and/or ‘gray market’ parts not made, supplied or approved by Generac. Warranty service/ scheduled maintenance can be arranged by contacting your selling dealer or a Generac Authorized Warranty Service dealer, 888-GENERAC (888-436-3722) or www.generac.com for the dealer nearest you. The purchaser/owner shall be responsible for any expenses or other charges incurred for service calls and/or transportation of the product to/from the inspection or repair facilities. The purchaser/owner shall be responsible for any and/or all damages or losses incurred while the engine is being transported/ shipped for inspection or warranty repairs. Contact Generac Power Systems Inc. for additional Emission Control System Warranty related information, Generac Power Systems, Inc. P.O. Box 8, Waukesha, WI 53187, Phone 888-GENERAC (888-436-3722) or www.generac.com Emission Related Parts Include the Following (if so equipped) 1) Fuel Metering System 3) Ignition System including 1.1) Gasoline Carburetor assembly and internal components a) Spark plug, b) Ignition module, a) Fuel filter, b) Carburetor, c) Fuel Pump c) Ignition coil, d) Spark plug wirers 1.2) Carburetion assembly and its components 4) Exhaust system a) Fuel controller, b) Carburetor and its gaskets, a) Catalyst assembly, b) Exhaust manifold, c) Mixer and it gaskets, d) Primary gas regulator c) Muffler, d) Exhaust pipe, e) Muffler gasket e) Liquid vaporizer 5) Crankcase Breather Assembly including 1.3) Fuel Regulator a) Breather connection tube, b) PCV valve 2) Air Induction System including 6) Oxygen Sensor a) Intake pipe/manifold, b) Air cleaner 7) Diagnostic Emission-Control System Part 1 Part No. 0H1916 Rev A 39 Warranty United States Environmental Protection Agency Compliance Requirements Purchaser’s/Owner’s Recordkeeping Responsibilities The United States Environmental Protection Agency (EPA) and Generac Power Systems, Inc. (Generac), are pleased to explain your recordkeeping requirements for compliance with Subpart JJJJ – Standards of Performance for Stationary Spark Ignition Internal Combustion Engines as listed in the Electronic Code of Federal Regulations Title 40 Part 60. As the engine purchaser/ owner who operates and maintains their certified emergency stationary engine and emission control system according to ap- plicable emission related guidelines as specified in this Owner’s Manual you are required to meet the following notification and recordkeeping requirements to demonstrate compliance. 1.) Maintain documentation that the engine is certified to meet emission standards. 2.) Recordkeeping of maintenance conducted. 3.) Recordkeeping of the provision allowing natural gas engines to operate using propane for a maximum of 100 hours per year as an alternate fuel solely during emergency operations provided the engine is not certified to operate on propane. 4.) Meet all compliance notifications submitted to the purchaser/owner and maintain all supporting documentation. 5.) Recordkeeping of hours of operation, including what classified the operation as emergency and how many hours are spent for non-emergency operation. For emergency engines greater than or equal to 130 HP, recordkeep- ing of hours of operation begins January 1, 2011. For emergency engines less than 130 HP, recordkeeping of hours of operation begins January 1, 2009; Engines are equipped with non-resettable hour meters to facilitate recordkeeping. Specific Air Quality Management or Air Pollution Control Districts may have different and additional record keeping/ reporting requirements. Your permit to construct and/or operate the engine may be contingent upon compliance with those requirements. Check with your local Air Quality Management or Air Pollution Control District for specific requirements. Emergency stationary internal combustion engines (ICE) may be operated for the purpose of maintenance checks and readiness testing, provided that the tests are recommended by Federal, State or local government, Generac, or the insurance company associated with the engine. Maintenance checks and readiness testing of such units is limited to 100 hours per year. There is no time limit on the use of emergency stationary ICE in emergency situations. The purchaser/owner may petition the Administrator for approval of additional hours to be used for maintenance checks and readiness testing, but a petition is not required if the owner maintains records indicating that Federal, State, or local standards require maintenance and testing of emergency ICE beyond 100 hours per year. Emergency stationary ICE may operate up to 50 hours per year in non-emergency situations, but those 50 hours are counted towards the 100 hours per year provided for maintenance and testing. The 50 hours per year for non-emergency situa- tions cannot be used for peak shaving or to generate income for a facility to supply power to an electric grid or otherwise supply power as part of a financial arrangement with another entity. For purchaser/owner of emergency engines, any operation other than emergency operation, maintenance and testing, and operation in non-emergency situations for 50 hours per year, as permitted in this section is prohibited. If you operate and maintain your certified emergency stationary SI internal combustion engine and emissions control systems in accordance to the specifications and guidelines in this Owner’s Manual EPA will not require engine performance testing. If not, your engine will be considered non-certified and you must demonstrate compliance according to Subpart JJJJ – Standards of Per- formance for Stationary Spark Ignition Internal Combustion Engines as listed in the Electronic Code of Federal Regulations Title 40 Part 60. Emission-Related Installation Instructions Your certified emergency stationary engine has pre-set emission control systems or components that require no adjustment. In- spection and replacement of an emissions related component is required to be done so in accordance with the requirements cited in the United States Environmental Protection Agency Warranty Statement or can be arranged by contacting your selling dealer or a Generac Authorized Warranty Service dealer, 888-GENERAC (888-436-3722) or www.generac.com for the dealer nearest you. Failing to follow these instructions when installing a certified engine in a piece of nonroad equipment violates federal law 40 CFR 1068.105 (b), subject to fines or penalties as described in the Clean Air Act. Part 2 Part No. 0H1916 Rev A Part No. 0H8358 Revision C (06/11/10) Printed in U.S.A. Catalog No. OMASPCA-S-01