70143101_JT030service.pdf

Drying TumblersService 25 Pound (220 liter) 30 Pound Stack (300 liter) 30 Pound (270 liter) 35 Pound (350 liter) Model Numbers in this manual are shown on Page 5 1 SELEC TEMP T 2 INSER COIN T 3 PUSH START HIGH TEMP MED STAR T 25 C TEMP LOW TEMP NO HEAT T463PE1A Part No. 70143101R2 www.comlaundry.com December 2002 Table of Contents Section 1 –Safety Information 30. Roller support and baffle assembly .................31 Locating An Authorized Service Person..................4 31. Airflow switch .................................................32 32. Stove high limit thermostat..............................33 Section 2 –Introduction 33. Complete gas valve assembly..........................34 Model Identification.................................................5 34. Burner tube assembly ......................................36 Replacement Parts Information................................6 35. Viewer window................................................36 Wiring Diagram .......................................................6 36. Igniter assembly...............................................36 Nameplate Location .................................................7 How Your Drying Tumbler Works..........................8 37. Electronic ignition control ...............................37 38. Thermistor .......................................................39 Section 3 –Troubleshooting 39. Cabinet thermostat ...........................................40 1. Tumbler does not start .......................................9 40. Heater element .................................................41 2. Motor does not start ...........................................9 41. Contactors and terminal block .........................42 3. Motor overload protector cycles repeatedly ....10 42. Steam coil ........................................................43 4. Motor runs but cylinder does not turn .............10 43. Steam solenoid valve .......................................43 5. Motor does not stop .........................................10 44. Drive belt .........................................................44 6. Burner does not ignite......................................11 45. Fan ...................................................................46 7. Burner ignites and goes out repeatedly............12 46. Fan motor assembly.........................................47 8. Burner does not shut off ..................................12 47. Drive motor......................................................48 9. Clothes do not dry............................................13 Section 6 –Adjustments 10. Tumbler overheating........................................13 48. Leveling legs....................................................51 11. Burners not burning properly...........................14 49. Airflow switch adjustment...............................51 12. Cylinder door opens during operation .............14 50. Cylinder door switch .......................................52 Section 4 –Grounding 51. Cylinder door strike .........................................53 Grounding Instructions ..........................................15 Section 7 –Special Tools ......................................55 Section 5 –Service Procedures 13. Loading door assembly....................................17 14. Door hinge .......................................................17 15. Door handle .....................................................17 16. Front panel .......................................................18 17. Door switch (All Models) ................................20 18. Control and coin drop assembly ......................22 19. Lint panel/drawer.............................................23 20. Lint screen .......................................................23 21. Lint drawer seal ...............................................23 22. Lint drawer/panel switch .................................24 23. Junction box/Control Box................................25 24. Fuse and fuse holder assembly ........................25 25. Cylinder rollers ...............................................26 26. Roller shaft.......................................................26 27. Cylinder and bearing assembly........................27 28. Cylinder idler ...................................................28 29. Cylinder seals...................................................30 © Copyright 2002, Alliance Laundry Systems LLC All rights reserved. No part of the contents of this book may be reproduced or transmitted in any form or by any means without the expressed written consent of the publisher. 70143101 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 1 2 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 Section 1 Safety Information Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION”, “WARNING”, and “DANGER”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer, and those maintaining the machine. a DANGER Danger indicates the presence of a hazard that will cause severe personal injury, death, or substantial property damage if the danger is ignored. a WARNING Warning indicates the presence of a hazard that can cause severe personal injury, death, or substantial property damage if the warning is ignored. a CAUTION Caution indicates the presence of a hazard that will or can cause minor personal injury or property damage if the caution is ignored. Additional precautionary statements (“IMPORTANT” and “NOTE”) are followed by specific instructions. IMPORTANT The word “IMPORTANT” is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed. NOTE The word “NOTE” is used to communicate installation, operation, maintenance or servicing information that is important but not hazard related. In the interest of safety, some general precautions relating to the operation of this machine follow. WARNING • Failure to install, maintain and/or operate this product according to the manufacturer’s instructions may result in conditions which can produce serious injury, death and/or property damage. • Do not repair or replace any part of the product or attempt any servicing unless specifically recommended or published in this Service Manual and unless you understand and have the skills to carry out the servicing. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the product is properly grounded and to reduce the risk of fire, electric shock, serious injury or death. W006R2 70143101 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 3 Section 1 Safety Information IMPORTANT INFORMATION: During the lifetime of your tumbler, it may require service. The information contained in this manual was written and is intended for use by qualified service technicians who are familiar with the safety procedures required in the repair of your tumbler, and who are equipped with the proper tools and testing equipment. WARNING To reduce the risk of electric shock, fire, explosion, serious injury or death: • Disconnect electric power to the tumbler before servicing. • Never start the tumbler with any guards/panels removed. • Whenever ground wires are removed during servicing, these ground wires must be reconnected to ensure that the tumbler is properly grounded. W240 WARNING Repairs that are made to your products by unqualified persons can result in hazards due to improper assembly or adjustments subjecting you or the inexperienced person making such repairs to the risk of serious injury, electrical shock or death. W007 CAUTION If you or an unqualified person perform service on your product, you must assume the responsibility for any personal injury or property damage which may result. The manufacturer will not be responsible for any injury or property damage arising from improper service and/or service procedures. W008 NOTE: The WARNING and IMPORTANT instructions appearing in this manual are not meant to cover all possible conditions and situations that may occur. It must be understood that common sense, caution and carefulness are factors which CANNOT be built into this tumbler. These factors MUST BE supplied by the person(s) installing, maintaining or operating the tumbler. Always contact your dealer, distributor, service agent or the manufacturer on any problems or conditions you do not understand. Locating An Authorized Service Person Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service. Review all service information before beginning repairs. Warranty service must be performed by an authorized technician, using authorized factory parts. If service is required after the warranty expires, Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts. 4 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 5 . Section 2 Introduction Model Identification Information in this manual is applicable to these tumbler models: Gas Steam/Thermal Oil Electric DA0220SRG JT0220SRG DC0220SSH JC0220SSL DC0220SEL JT0220SEL DC0220SFG LT0220SRG DC0220SSL JT0220SSH DT0220SEL PC0220SEL DC0220SRG PC0220SFG DT0220SSH JT0220SSL GC0220SEL PT0220SEL DT0220SFG PC0220SRG DT0220SSL PC0220SSL GT0220SEL SC0220SEL DT0220SRG PT0220SFG GC0220SSL SC0220SSH JC0220SEL ST0220SEL 25 Pound GC0220SRG PT0220SRG GT0220SSH SC0220SSL (220 Liter) GT0220SRG SA0220SRG GT0220SSL ST0220SSH JA0220SRG SC0220SFG JC0220SSH ST0220SSL JC0220SFG SC0220SRG JC0220SRG ST0220SFG JT0220SFG ST0220SRG DA0270SRG JT0270SRG DC0270SSH JC0270SSL DC0270SEL JT0270SEL DC0270SFG LT0270SRG DC0270SSL JT0270SSH DT0270SEL PC0270SEL DC0270SRG PC0270SFG DT0270SSH JT0270SSL GC0270SEL PT0270SEL DT0270SFG PC0270SRG DT0270SSL PC0270SSL GT0270SEL SC0270SEL DT0270SRG PT0270SFG GC0270SSL SC0270SSH JC0270SEL ST0270SEL 30 Pound GC0270SRG PT0270SRG GT0270SSH SC0270SSL (270 Liter) GT0270SRG SA0270SRG GT0270SSL ST0270SSH JA0270SRG SC0270SFG JC0270SSH ST0270SSL JC0270SFG SC0270SRG JC0270SRG ST0270SFG JT0270SFG ST0270SRG DC0300DFG NT0300DRG DC0300DSH JT0300DSL DC0300DEL PC0300DEL DC0300DRG PC0300DFG DC0300DSL PC0300DSL DT0300DEL PT0300DEL DT0300DFG PC0300DRG DT0300DSH SC0300DSH JC0300DEL SC0300DEL DT0300DRG PT0300DFG DT0300DSL SC0300DSL JT0300DEL ST0300DEL 30 Pound JA0300DRG PT0300DRG JC0300DSH ST0300DSH Stacked JC0300DFG SA0300DRG JC0300DSL ST0300DSL (300 Liter) JC0300DRG SC0300DFG JT0300DSH JT0300DFG SC0300DRG JT0300DRG ST0300DFG LT0300DRG ST0300DRG AT0350SRG LT0350SRG AT0350SSH JT0350SSH DC0350SEL PC0350SEL DA0350SRG PC0350SFG AT0350SSL JT0350SSL DT0350SEL PT0350SEL DC0350SFG PC0350SRG DC0350SSH PC0350SSL JC0350SEL SC0350SEL DC0350SRG PT0350SFG DC0350SSL PT0350SSL JT0350SEL ST0350SEL DT0350SFG PT0350SRG DT0350SSH SC0350SSH 35 Pound DT0350SRG SA0350SRG DT0350SSL SC0350SSL (350 Liter) JA0350SRG SC0350SFG JC0350SSH ST0350SSH JC0350SFG SC0350SRG JC0350SSL ST0350SSL JC0350SRG ST0350SFG JT0350SFG ST0350SRG JT0350SRG 70143101 © Copyright. from whom you purchased the unit or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor.Section 2 Introduction Replacement Parts Wiring Diagram Information The Wiring Diagram is located behind the control panel on the Stand Alone Tumbler and inside the junction If replacement parts are required. For technical assistance. contact the source box cover on the Stacked Tumbler. call (920) 748-3121. 6 © Copyright. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . removed. or painted.A. Refer to the parts manual for ordering replacement decals.ft. INPUT: BTU/hr @ BTU/cu.S. MADE IN U./FABRIQUE AU ETATS UNIS/FABRICADO EN LOS ESTADOS UNIDOS 70051001 MODEL NO: SERIAL NO: T448IE3A Stand Alone Tumbler Stacked Tumbler IMPORTANT: When writing for information on SAFETY WARNINGS AND DECALS any tumbler. 70143101 © Copyright. be sure to mention model and serial numbers. Model and serial numbers will be found Safety Warnings and Decals have been provided in key on nameplate as shown above. MOTOR kW AMPLFIEDRER REQ'D CIRCUIT BREAKER: AMPS FAN OUTPUT: @MAX "WC STATIC PRESSURE EQUIPPED FOR: GAS@ "WC MANIFOLD PRESS. All decals have been designed and applied to withstand washing and cleaning. MIN SUPPLY MAX SUPPLY PRESSURE: "WC. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 7 . PRESSURE: "WC. locations to remind you of important precautions for the safe operation and maintenance of your tumbler. VOL II MODEL NO: TESTED FOR NATURAL & SERIAL NO: LIQUID PETROLEUM GASSES V-/ HERTZ/ PHASE CGA 72 AMPS. WIRES + GROUND TOTAL kW. Section 2 Introduction Nameplate Location ANS 72152 CLOTHES DRYER. Decals should be checked periodically to be sure they have not been damaged. Please take the time to review these warnings before proceeding with service work. ① When the motor is started. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . the exhaust fan pulls room temperature air in through the air intake at the rear of the drying tumbler and over the heat source (burner flame for gas. where it is circulated through the wet load by the tumbling action of the cylinder. ③ The air then passes through the lint filter. exhaust fan. 8 © Copyright. and coil for steam). and is vented to the outdoors. ② The heated air moves into the cylinder.Section 2 Introduction How Your Drying Tumbler Works 1 2 1 2 3 3 T001CE3A T002CE3A Stand Alone Tumbler Stacked Tumbler The drying tumbler uses heated air to dry loads of laundry. heating element for electric. Replace fan or motor assembly. (Manual Timer • Turn drying timer on. or inoperative switch. rollers. • Close cylinder door completely. bearing. explosion. Inoperative coin drop. Have motor tested and replace if inoperative. 1. Electrical power off or circuit breaker fuse blown. Refer to SECTION 6 in this manual for door switch adjustment. Lint panel/drawer open. • Check that proper amount of coins are inserted. fire. Loading door switch or lint drawer switch not closed Close door. TUMBLER DOES NOT START POSSIBLE CAUSE TO CORRECT Cylinder door is open. Replace cylinder. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 9 . Cylinder or cylinder motor binding. or replace fuses. • Check power supply. Section 3 Troubleshooting WARNING To reduce the risk of electric shock. • Close steam valve to steam tumbler before servicing. MOTOR DOES NOT START POSSIBLE CAUSE TO CORRECT Electrical power off or circuit breaker fuse blown. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Check power supply. Inoperative motor. • Test coin drop and replaced if inoperative. 2. Fan or fan motor binding. serious injury or death: • Disconnect electric power to the tumbler before servicing. loose. W002 IMPORTANT: Refer to wiring diagram for aid in testing tumbler components. Refer to wiring diagram. Door switch improperly adjusted. PUSH-TO-START button not properly activated. Press and hold in PUSH-TO-START button for three seconds. 70143101 © Copyright. drawer or test switch and replace if inoperative. • Whenever ground wires are removed during servicing. Start circuit not complete. Models) Incorrect amount of coins inserted into coin drop. or incorrect wiring. • Never start the tumbler with any guards/panels removed. • Press and hold in PUSH-TO-START button for three (Manual Timer Models) seconds. or replace fuses. Broken. or motor assembly. • Close gas shut-off valve to gas tumbler before servicing. • Close and lock lint panel/drawer. Drying timer is in an off position. W002 3. Cylinder is binding. Lint buildup around tumbler. 4. • Refer to wiring diagram. • Check cylinder for binding. • Close gas shut-off valve to gas tumbler before servicing. • Refer to wiring diagram. MOTOR RUNS BUT CYLINDER DOES NOT TURN POSSIBLE CAUSE TO CORRECT Broken cylinder belt. poor housekeeping. Broken. explosion. • Close steam valve to steam tumbler before servicing. Incorrect wiring. Inadequate make-up air. MOTOR DOES NOT STOP POSSIBLE CAUSE TO CORRECT Inoperative door switch or lint drawer switch. Clothes load is too large. 10 © Copyright. • Test coin drop and replace if inoperative. Clothes cylinder is binding. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Clean lint accumulation on and around the motors. fire. MOTOR OVERLOAD PROTECTOR CYCLES REPEATEDLY POSSIBLE CAUSE TO CORRECT Incorrect voltage • Refer to Installation Instructions (supplied with tumbler) for electrical requirements. • Replace cylinder belt.Section 3 Troubleshooting WARNING To reduce the risk of electric shock. • Check with local power company to ensure that wiring is adequate. • Test switches and replace if inoperative. Inoperative coin drop. loose or incorrect wiring. • Never start the tumbler with any guards/panels removed. Inadequate wiring. serious injury or death: • Disconnect electric power to the tumbler before servicing. • Replace electronic control. 5. • Remove part of load. • Whenever ground wires are removed during servicing. • Check cylinder for binding. • Refer to Installation Instructions (supplied with tumbler) for make-up air requirements. Electronic control inoperative. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . If pressure cannot be obtained. Inadequate duct work and make-up air. Broken. loose. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 11 . have your local gas company check main gas pressure. electric supply line. obtain and install correct orifices. Inoperative cabinet thermostat. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Refer to SECTION 6 in this manual for airflow switch adjustment. • Refer to Installation Instructions (supplied with tumbler) for exhaust system requirements. • Test thermostat and replace if inoperative. Inoperative airflow switch. Drying selector set in the “Cool Down” portion of • Reset switch on microprocessor. BURNER DOES NOT IGNITE POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust system. Improper igniter to burner tab clearances. Incorrect orifices. W002 6. Inoperative motor switch. • Never start the tumbler with any guards/panels removed. Airflow switch out of adjustment. • Replace motor. Check ductwork for lint build-up. Check manifold pressure and adjust to pressure specified on rating plate. Lint drawer/panel not closed properly. close drawer/panel on tumbler (ensuring a tight fit) then lock. • Open partially closed gas shut-off valve. fire. • Replace IEI control. If orifices are different from that specified on rating plate. Insufficient gas supply. Valve coils inoperative. Lint buildup. • Unlock and open lint drawer/panel. Blown fuses or tripped circuit breaker in external • Check fuses or circuit breaker. • Refer to wiring diagram. Paragraph 36. (continued) 70143101 © Copyright. • Check fuse (located in junction box) and replace if necessary. serious injury or death: • Disconnect electric power to the tumbler before servicing. cycle. Section 3 Troubleshooting WARNING To reduce the risk of electric shock. • Clean lint compartment. • Tumbler is equipped for type of gas specified on rating plate. Inoperative IEI control. • Set gap as described in SECTION 5. • Test switch and replace if inoperative. or incorrect wiring. • Open shut-off valve. • Close steam valve to steam tumbler before servicing. Ground wire from Instant Electronic Ignition (IEI) • Connect ground wire to ground terminal. • Refer to Installation Instructions (supplied with tumbler) to ensure that ductwork and make-up air openings are sized accurately. • Check valve coils and replace if necessary. Check damper for lint accumulation. Blown fuse on tumbler. explosion. • Close gas shut-off valve to gas tumbler before servicing. or correct low gas pressure. Gas shut-off valve in the closed position. board not connected to ground terminal. • Whenever ground wires are removed during servicing. 12 © Copyright. closing. Inadequate make-up air. preventing valve from • Replace gas valve. • Whenever ground wires are removed during servicing. • Refer to wiring diagram. BURNER IGNITES AND GOES OUT REPEATEDLY POSSIBLE CAUSE TO CORRECT Insufficient gas pressure. fire. • Refer to Installation Instructions (supplied with tumbler) for exhaust systems requirements. • Never start the tumbler with any guards/panels removed. • Tumbler is equipped for type of gas specified on rating plate. loose or incorrect wiring. • Test thermostat and replace if inoperative. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . • Set gap as described in SECTION 5. these ground wires must be reconnected to ensure that the tumbler is properly grounded.Section 3 Troubleshooting WARNING To reduce the risk of electric shock. (Non-EU models only) • Reset IEI by pressing reset button on back of unit. W002 6. Incorrect wiring. • Refer to Installation Instructions (supplied with tumbler) for make-up air requirements. Inoperative cabinet thermostat. • Close steam valve to steam tumbler before servicing. lockout. BURNER DOES NOT SHUT OFF POSSIBLE CAUSE TO CORRECT Impurities on gas valve seat. Improper or inadequate exhaust system. Improper orifices. serious injury or death: • Disconnect electric power to the tumbler before servicing. Broken. obtain and install correct orifices. Excessive igniter to burner clearance. BURNER DOES NOT IGNITE (continued) POSSIBLE CAUSE TO CORRECT Instant Electronic Ignition (IEI) control in safety • Reset IEI control by opening and closing tumbler door. • Close gas shut-off valve to gas tumbler before servicing. • Refer to wiring diagram. explosion. Paragraph 36. 8. If orifices are different from that specified on rating plate. • Check gas supply and pressure. (EU models only) 7. • Refer to Installation Instructions (supplied with tumbler) for make-up air requirements. • Close steam valve to steam tumbler before servicing. • Whenever ground wires are removed during servicing. 70143101 © Copyright. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 13 . • Never start the tumbler with any guards/panels removed. Exhaust damper binding. Refer to Installation Instructions (supplied with tumbler) for exhaust system requirements. Too much water in articles being dried. etc. W002 9. • Remove obstruction or lint build up from exhaust ductwork. • Set selector for higher setting. • Refer to Paragraph 6. Check ductwork for lint build-up. • Check wiring to ensure temperature sensor is connected. Exhaust damper binding. Clothes load too large. • Clean lint screen. • Refer to Installation Instructions (supplied with tumbler) for make-up air requirements. Burner ignites and goes out repeatedly. Burner does not ignite. • Start tumbler cycle again with enough time to dry load. Gas pressure too high or low. Incorrect voltage. • Close gas shut-off valve to gas tumbler before servicing. • Clean duct to remove blockage. explosion. Inadequate make-up air. serious injury or death: • Disconnect electric power to the tumbler before servicing. Clogged lint screen. TUMBLER OVERHEATING POSSIBLE CAUSE TO CORRECT Incorrect main burner orifices. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Improper or inadequate exhaust system. • Adjust damper so it turns freely. Restricted or inadequate exhaust system. • Adjust gas pressure as specified on rating plate. • Refer to Paragraph 7. Tumbler. • Refer to Installation Instructions (supplied with tumbler) for exhaust system requirements. dry weight (cotton load) for 25 lb. • Clean lint compartment. • Adjust damper so it turns freely. Inoperative thermistor • Replace thermistor. Section 3 Troubleshooting WARNING To reduce the risk of electric shock. Lint buildup. Inoperative thermistor sensor. Check damper for lint accumulation. 10. Replace temperature sensor if necessary. • Remove excess water. Maximum load is 25 lb. • Remove part of load. fire. • Obtain and install correct orifices. Exhaust duct to the outside blocked. Inadequate make-up air. • Refer to Installation Instructions (supplied with tumbler) for electrical requirements. CLOTHES DO NOT DRY POSSIBLE CAUSE TO CORRECT Not enough heating time allocated for the load. Drying selector improperly set. Section 3 Troubleshooting WARNING To reduce the risk of electric shock. • Disassemble burners and blow out the dirt. • Check rating plate on back of tumbler for correct gas pressure. fire. explosion. serious injury or death: • Disconnect electric power to the tumbler before servicing. • Disassemble and clean exhaust system. • Never start the tumbler with any guards/panels removed. • Remove part of load and restart tumbler. Incorrect orifices. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Airflow switch not functioning properly. Gas pressure too high or low. • Tumbler is equipped for the type of gas specified on rating plate. 14 © Copyright. CYLINDER DOOR OPENS DURING OPERATION POSSIBLE CAUSE TO CORRECT Tumbler improperly leveled. BURNERS NOT BURNING PROPERLY POSSIBLE CAUSE TO CORRECT Dirt in burners. • Replace airflow switch. W002 11. • Refer to Installation Instructions (supplied with tumbler) for make-up air requirements. Restricted or blocked exhaust duct. Excessive load in tumbler. 12. NOTE: All tumbler panels must be in place and on the machine for proper operation. obtain and install correct orifices. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . • Whenever ground wires are removed during servicing. Inadequate make-up air. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. If orifices are different from that specified on rating plate. • Refer to SECTION 6 in this manual for leveling leg adjustment. grounding will reduce the local codes. To reduce the risk of electrical shock. Improper connection of the equipment grounding conductor may result in a risk of electric shock. • Close steam valve to steam tumbler before servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Section 4 Grounding WARNING To reduce the risk of electric shock. In Canada the resistance for electric current. 70. or an equipment grounding conductor must be Canadian Electrical Code. W070 70143101 © Copyright. fire. W068R1 WARNING To reduce the risk of fire and electric shock. • Never start the tumbler with any guards/panels removed. or in the absence of malfunction or breakdown. run with the circuit conductors and connected to the Electrical work should be done by a qualified appropriate ground location. de- energize the electrical circuit being connected to the tumbler before making any electrical connections. On a three phase machine. if there is a “High Leg” or “Stinger Leg” it should be connected to L3. W069 Grounding Instructions NOTE: To ensure protection against shock. • Close gas shut-off valve to gas tumbler before servicing. electrician. This tumbler must be electrical connections are to be made in accordance connected to a grounded metal. WARNING All electrical connections should be made by a qualified electrician. Part I and/or local codes. if electrical supply is coming from a three phase service. permanent wiring with CSA C22. DO NOT connect a “High Leg” or “Stinger Leg” to a single phase machine. with the latest edition of the National risk of electric shock by providing the path of least Electrical Code ANSI/NFPA No. check with a qualified serviceperson for proper grounding procedures. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 15 . this tumbler MUST be electrically grounded in This drying tumbler must be grounded. explosion. • Whenever ground wires are removed during servicing. W002 WARNING To reduce the risk of fire and electric shock.1 or the latest edition of the system. serious injury or death: • Disconnect electric power to the tumbler before servicing. Never attempt to connect a live circuit. In the event of accordance with local codes. b. DOOR HINGE or right hand direction in this manual. Remove screws holding door handle to door. W002 IMPORTANT: When reference is made to the left 14. d. Section 5 Service Procedures WARNING To reduce the risk of electric shock. • Close gas shut-off valve to gas tumbler before servicing. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 17 . remove two screws frame. • Never start the tumbler with any guards/panels removed. Refer to Figure 2. SCREW DOOR FRAME HINGE DOOR SCREW FRAME NUT DOOR HANDLE DOOR HINGE LUG T301SE1B T252SE1B DOOR HANDLE Figure 1 SCREW Figure 2 70143101 © Copyright. remove two screws from hinge cam at top of door and slide door out 13. Open loading door. it is from the Refer to Figures 1 and 2. While supporting door. HINGE CAM b. tumbler. Refer to Figure 1. c. fire. Open loading door. serious injury or death: • Disconnect electric power to the tumbler before servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. LOADING DOOR ASSEMBLY of the bottom hinge. a. DOOR HANDLE c. service person’s position facing the front of the a. While supporting door. explosion. Remove door. a. Remove nuts and screws holding hinge to door b. • Whenever ground wires are removed during servicing. Remove door. from hinge cam at top of door and slide door out of the bottom hinge. • Close steam valve to steam tumbler before servicing. Refer to Figure 2. 15. Open loading door. Section 5 Service Procedures WARNING To reduce the risk of electric shock. remove screws Refer to Figure 3. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . STACKED DRYING TUMBLER e. explosion. • Close steam valve to steam tumbler before servicing. Refer to Paragraph 18. fire. Remove remaining screw at top and remove c.) Then remove two NOTE: Refer to wiring diagram when rewiring screws in upper lint compartment opening. (For enough to disconnect door switch wires. holding front panel to cabinet. Pull bottom of panel away from tumbler far a. • Whenever ground wires are removed during servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Remove two screws at the loading door hinge. f. While supporting front panel. serious injury or death: • Disconnect electric power to the tumbler before servicing. W002 16. electronic control. FRONT PANEL d. b. FRONT PANEL PANEL SCREWS CONTROL UPPER HIGH TEMP STA MED RT TEMP LOW TEMP NO HEAT 25 C DOOR SWITCH 1 SELE UPPER TEMPCT 2 INSER COIN T 3 PUSH STAR T LINT DRAWER 1 SELE TEMPCT 2 INSER COIN T 3 PUSH STAR T HIGH TEMP STA MED RT TEMP LOW TEMP NO HEAT 25 C CONTROL LOWER LOWER DOOR SWITCH LINT DRAWER TMB1751S Figure 3 18 © Copyright. both upper and lower lint drawers need to be removed. Refer to Figure 1. • Close gas shut-off valve to gas tumbler before servicing. lower tumbler. leaving one screw on the top. Unlock controls and remove. front panel. Unlock and remove upper lint drawer. • Never start the tumbler with any guards/panels removed. Remove front panel. Unlock and remove top access panel. disconnect door switch wires. c. • Close steam valve to steam tumbler before servicing. Unlock and remove lint panel. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Close gas shut-off valve to gas tumbler before servicing. Refer to Figure 1. Remove remaining screw at top. d. explosion. f. serious injury or death: • Disconnect electric power to the tumbler before servicing. TOP ACCESS PANEL PANEL SCREW 1 SELEC TEMP T 2 INSER COIN T 3 PUSH STAR T HIGH TEMP MED TEMP STAR T 25 C LOW TEMP NO HEAT FRONT PANEL DOOR SWITCH LINT PANEL TMB1752S Figure 4 70143101 © Copyright. leaving one screw on the top. b. Remove two screws at the loading door hinge lug. away from the tumblers far enough to a. fire. W002 STAND ALONE DRYING TUMBLER e. Section 5 Service Procedures WARNING To reduce the risk of electric shock. • Never start the tumbler with any guards/panels removed. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 19 . Support front panel and pull bottom of panel Refer to Figure 4. g. NOTE: Refer to wiring diagram when rewiring electronic control. • Whenever ground wires are removed during servicing. Remove eight screws holding front panel to cabinet. a. serious injury or death: • Disconnect electric power to the tumbler before servicing. STACKED TUMBLERS ONLY: Remove lint drawer and screws. a. Disconnect wires to door switch. • Close gas shut-off valve to gas tumbler before servicing. d. Remove screws from bottom of front panel. b. Press switch tabs in and push switch out through front panel. NOTE: Refer to wiring diagram when rewiring door switch. Tilt front panel out and away from tumbler. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . • Close steam valve to steam tumbler before servicing. Refer to Figure 4.Section 5 Service Procedures WARNING To reduce the risk of electric shock. Loosen screws at top of front panel. explosion. WARNING DOOR SWITCH To reduce the risk of serious injury the door switch MUST be reinstalled after service is SWITCH TABS complete. W002 17. c. these ground wires must be reconnected to ensure that the tumbler is properly grounded. W241 T258SE1A Figure 5 20 © Copyright. b. Remove two screws from loading door hinge lug. • Never start the tumbler with any guards/panels removed. Refer to Paragraph 16. fire. • Whenever ground wires are removed during servicing. DOOR SWITCH (ALL MODELS) Refer to Figure 5. Refer to Figure 1. Remove lint drawer and screws. serious injury or death: • Disconnect electric power to the tumbler before servicing. EU DOOR SWITCH NOTE: EU Models are equipped with a second door switch. STACKED TUMBLERS ONLY: Refer to Paragraph 16. • Never start the tumbler with any guards/panels removed. a. explosion. c. Section 5 Service Procedures WARNING To reduce the risk of electric shock. these ground wires must be reconnected to ensure that the tumbler is properly grounded. W002 DOOR SWITCH (EU Models) Refer to Figure 6. Remove two screws from the loading door SCREWS hinge lug. Remove screws from top and sides of front panel and loosen screws at bottom of front panel. Refer to Figure 4. T275SE1A Figure 6 70143101 © Copyright. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 21 . Remove two screws and nuts holding door switch to bracket on inside of front panel. Tilt front panel out and away from tumbler only far enough to permit disconnecting wires from door switch. NOTE: Refer to wiring diagram when rewiring door switch. • Close steam valve to steam tumbler before servicing. b. • Whenever ground wires are removed during servicing. a. b. • Close gas shut-off valve to gas tumbler before servicing. fire. Refer to Figure 1. f. explosion. fire. pull out through front. • Never start the tumbler with any guards/panels removed. IMPORTANT: Refer to wiring diagram when rewiring control. • Close steam valve to steam tumbler before servicing. • Whenever ground wires are removed during servicing. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . Disconnect wire harness from cabinet harness. • Close gas shut-off valve to gas tumbler before servicing. c. CONTROL DOOR SCREWS CONTROL 1 SELE TEMPCT 2 INSER COIN T 3 PUSH STAR T HIGH TEMP MED STA 25 C TEMP RT LOW TEMP NO HEAT HIGH TEMP MED TEMP STAR 25 C T LOW TEMP NO HEAT CONTROL LOCK 1 SELEC TEMP T 2 INSER HIGH COIN T TEMP AUDIT 3 PUSH STAR START MED TEMP T LOW TEMP NO HEAT 25 C 1 SELEC TEMP T 2 INSER COIN T SWITCH 3 PUSH START COIN VAULT (Obtain LINT Locally) PANEL COIN LINT VAULT PANEL (Obtain LOCK T313SE1A Locally) TMB1753S Figure 8 Figure 7 22 © Copyright. a. these ground wires must be reconnected to ensure that the tumbler is properly grounded. IMPORTANT: Refer to wiring diagram when g. d.Section 5 Service Procedures WARNING To reduce the risk of electric shock. b. location where it cannot be damaged. Unlock top access panel over control and remove. Refer to Figure 4. Remove two screws from control door. location where it cannot be damaged. serious injury or death: • Disconnect electric power to the tumbler before servicing. Unlock control/coin drop. b. Push down and in on bottom of control. a. Remove control and place in a clean. d. STACKED DRYING TUMBLER Refer to Figure 7. Pull control out far enough to disconnect wires. c. Top of control will tilt forward. Remove audit switch by pressing in on locking tabs. CONTROL AND COIN DROP ASSEMBLY STAND ALONE DRYING TUMBLER Refer to Figure 8. Swing out control. Push up on control until top hinge clears slot. Remove control and place in a clean dry rewiring control. dry e. W002 18. W002 19. Refer to Figure 9. b. c. Section 5 Service Procedures WARNING To reduce the risk of electric shock. W242 STACKED TUMBLER T260SE1C d. STACKED DRYING TUMBLER STAND ALONE DRYING TUMBLER a. Remove lint screen. • Close gas shut-off valve to gas tumbler before servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. 70143101 © Copyright. Unlock and remove lint drawer. STAND ALONE DRYING TUMBLER a. Refer to Figure 8. Drop bottom of screen between lugs on bottom. b. Coin Unlock panel and remove. Refer to OPL Figure 8. CLIP 21. LOCK WARNING For personal safety use degreaser/solvent LINT only in a well ventilated area away from any DRAWER open flames or sources of ignition. LINT SCREEN c. Apply pressure on top of screen to release screen from clip. Pull panel down from top. STAND ALONE TUMBLER STACKED DRYING TUMBLER a. LINT DRAWER SEAL Refer to Figure 10. Refer to Figure 9. LINT PANEL/DRAWER 20. explosion. • Never start the tumbler with any guards/panels removed. fire. LINT SCREEN LUG TO REPLACE SCREEN a. • Close steam valve to steam tumbler before servicing. STACKED DRYING TUMBLER Unlock drawer and pull out. Unlock and remove lint drawer. serious injury or death: • Disconnect electric power to the tumbler before servicing. make sure it does not Figure 9 extend into lint drawer opening cavity. b. LINT SCREEN Refer to Figure 9. • Whenever ground wires are removed during servicing. b. Degrease area where new seal is to be placed. When installing new seal. Secure top of screen behind clip. Unlock and remove lint panel. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 23 . Remove damaged or worn seal from front panel. Refer to Figure 8. Remove screen. Figure 12 24 © Copyright. W002 LOCKING TAB REAR VIEW OF SWITCH LINT DRAWER OPENING LINT REACH IN LINT DRAWER THROUGH THIS DRAWER SEAL OPENING SWITCH T303SE1A Figure 11 TMB1756S b. Remove front panel. • Never start the tumbler with any guards/panels removed. explosion. Compress locking tabs on top and bottom of switch. • Close steam valve to steam tumbler before servicing. LINT DRAWER/PANEL SWITCH mounting bracket. serious injury or death: • Disconnect electric power to the tumbler before servicing.Section 5 Service Procedures WARNING To reduce the risk of electric shock. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Whenever ground wires are removed during servicing. Reach in through left control opening and disconnect wires from lint drawer switch terminal. START HIGH TEMP STAR MED TEMP T 25 C LOW TEMP NO HEAT b. Remove four screws holding plate at rear of control box. Refer to Figure 3. Unlock and remove lint drawer. LINT PANEL c. Remove two screws holding switch to switch 22. Refer to Figure 11. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . fire. STACKED DRYING TUMBLER a. SWITCH d. Unlock and remove left control. Disconnect harnesses. SCREW MOUNTING BRACKET STAND ALONE DRYING TUMBLER T311SE1A Refer to Figure 12. a. • Close gas shut-off valve to gas tumbler before servicing. Disconnect wires from lint panel switch. Refer to 1 SELEC TEMP T 2 INSER COIN T 3 PUSH Paragraph 19. Figure 10 c. NOTE: When installing switch. e. Push switch through into lint drawer opening. Refer to Figure 7. f. switch lever must SWITCH point toward rear of tumbler. Remove junction box cover. in place. Refer to a. Remove retaining nut holding fuse holder assembly to junction box and remove assembly. in the junction box cover for changing fuses. Remove four screws holding junction box NOTE: Fuse holder is located in the junction box at cover in place. STACKED DRYING TUMBLER a. Turn fuse cap counterclockwise to remove fuse. FUSE HOLDERS T277SE1A Figure 14 RETAINING NUT T278SE1A FUSE Figure 13 FUSE CAP FUSE HOLDER T259SE1A Figure 15 70143101 © Copyright. • Close gas shut-off valve to gas tumbler before servicing. c. STAND ALONE DRYING TUMBLER a. explosion. Disconnect wires from fuse holder. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 25 . the rear of the machine. Refer to Figure 28. 14 and 15. JUNCTION BOX/CONTROL BOX 24. b. Remove control tray cover. • Whenever ground wires are removed during servicing. fire. these ground wires must be reconnected to ensure that the tumbler is properly grounded. b. Remove junction box cover. • Close steam valve to steam tumbler before servicing. There is a fuse access door b. • Never start the tumbler with any guards/panels removed. Refer to Figure 29. FUSE NOTE: Refer to wiring diagram when rewiring HOLDERS fuse. d. FUSE AND FUSE HOLDER ASSEMBLY Refer to Figures 13. W002 23. Section 5 Service Procedures WARNING To reduce the risk of electric shock. Remove four screws holding control tray cover Paragraph 23. serious injury or death: • Disconnect electric power to the tumbler before servicing. Section 5 Service Procedures WARNING To reduce the risk of electric shock. b. Figure 11. Remove control panel and control assembly. shafts. Refer to Figure 16. a. Unlock and remove lint drawer/panel. CYLINDER ROLLERS 26. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Whenever ground wires are removed during servicing. ROLLER SHAFT Refer to Figure 16. ROLLER SHAFT NUT CYLINDER ROLLER NUT AIR DUCT ROLLER SUPPORT ASSEMBLY T262SE3A Figure 16 26 © Copyright. Slide shaft back out of air duct roller support assembly. • Close steam valve to steam tumbler before servicing. Refer to Figure 16. Lift cylinder slightly and remove rollers from shaft. W002 25. c. Unlock and remove lint drawer/panel. Figure 16. Remove front panel. e. Remove cylinder rollers. Refer to a. Remove nuts from end of roller shafts. serious injury or death: • Disconnect electric power to the tumbler before servicing. Remove nuts from front and back of roller e. c. b. Refer to Figure 11. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . fire. Refer to Figures 3 and 4. explosion. • Never start the tumbler with any guards/panels removed. Remove front panel. Refer to d. Refer to Paragraph 25. • Close gas shut-off valve to gas tumbler before servicing. d. Refer to Figure 20. d. Refer to Figure 18. cylinder shaft. • Never start the tumbler with any guards/panels removed. Slide belt off motor pulley and then slowly release pressure on idler pulley. Refer to Figure 17. b. g. Refer to Paragraph 16. W230 f. Remove drive access cover at rear of tumbler. Remove two cylinder shaft. screws in upper lint compartment opening. Paragraph 19. W002 27. causing injury. Section 5 Service Procedures WARNING To reduce the risk of electric shock. jamnut and washer from f. • Whenever ground wires are removed during servicing. h. (For lower tumbler. CYLINDER AND BEARING ASSEMBLY STAND ALONE DRYING TUMBLER STACKED DRYING TUMBLER a. a. b. these ground wires must be reconnected to ensure that the tumbler is properly grounded. lift up and run belt off c. Refer to Paragraph 18. Refer to Figure 17. Refer to Figure 20. Remove palnut. Install cylinder guide tool on cylinder shaft e. fire. explosion. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 27 . Supporting the motor. g. e. Install cylinder guide tool on cylinder shaft before reinstalling cylinder. Remove front panel. Refer to Figure 18. serious injury or death: • Disconnect electric power to the tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. Unlock and remove upper lint drawer. Remove palnut. both upper and lower lint c. Reach into cabinet and carefully apply WASHER downward pressure on idler pulley.) d. Pull cylinder out through front of cabinet. jamnut and washer from drawers need to be removed. Remove front panel. Refer to Paragraph 19. Refer to Figure 31. CAUTION To reduce the risk of injury. Refer to Refer to Figure 17. Refer to Paragraph 16. Pull cylinder out through front of cabinet. before reinstalling cylinder. Refer to Figure 37. The idler pulley could snap into place. Remove controls. motor pulley. PALNUT JAMNUT T261SE1A Figure 17 70143101 © Copyright. Remove drive access cover at rear of tumbler. Unlock and remove lint panel. use care when reaching into cabinet through belt service door. • Close steam valve to steam tumbler before servicing. CYLINDER IDLER f. reaching into cabinet through belt service door. the left and pointing into the cabinet. Remove four nuts and bolts holding motor and Refer to Figure 18. explosion. off motor pulley. • Close gas shut-off valve to gas tumbler before servicing. Disconnect harness wires from motor. Remove motor assembly. serious injury or death: • Disconnect electric power to the tumbler before servicing. d. mounting bracket to back of cabinet. then slowly release pressure (3) Use 1/4" ratchet with a short extension and on idler pulley. Slide b. 1/2" socket to remove internal top right nut c. Remove three bolts and nuts holding idler assembly to cabinet and remove idler assembly. these ground wires must be reconnected to ensure that the tumbler is properly grounded. W230 (2) Reach into cabinet and carefully apply downward pressure on idler pulley. Slide belt on idler pulley. Reach into cabinet and carefully apply belt off pulleys and slowly release pressure downward pressure on idler pulley. holding the idler mounting bracket to cabinet. STACKED DRYING TUMBLER g. and remove door. h. • Never start the tumbler with any guards/panels removed. Remove two screws holding the motor harness conduit cover to connector at motor. Refer to Figure 31. Turn (5) Replace nut and lock into place.Section 5 Service Procedures WARNING To reduce the risk of electric shock. • Close steam valve to steam tumbler before servicing. Pull cylinder out through front of cabinet. The idler pulley could snap into place. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . fire. a. Remove (4) Slide idler lock bracket over bolt with tab to conduit cover. (1) Remove two screws on drive access cover causing injury. Remove drive access cover. Idler Lock Bracket CAUTION NOTE: This section pertains only to machines To reduce the risk of injury. use care when without an idler lock bracket already installed. MOTOR MOUNTING BOLTS DRIVE BRACKET AND NUTS ACCESS COVER IDLER PULLEY IDLER ATTACHING MOTOR NUTS AND BOLTS ASSEMBLY IDLER SCREWS ASSEMBLY MOTOR HARNESS CONDUIT COVER TMB1766S Figure 18 28 © Copyright. e. • Whenever ground wires are removed during servicing. Refer to Figure 31. harness connector out of motor. W002 28. Remove drive access cover. (6) Rotate cylinder by hand to check that the belt is tracking properly. Refer to Figure 31. Lift motor up and run belt off pulley. Remove front panel. to snap back into place. a. bracket. proper operation. Remove lint panel. the person. W231 T292SE1A NOTE: Use a #3 Phillips screwdriver that is at least 8 inches long. tumbler and remove idler. Section 5 Service Procedures WARNING To reduce the risk of electric shock. CAUTION Use extreme care when idler lever is in this position. until it is possible to remove screwdriver. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 29 . explosion. • Never start the tumbler with any guards/panels removed. it is spring loaded. 70143101 © Copyright. serious injury and/or damage to the tumbler could result from idler lever slamming back into position. Figure 19 (2) Slowly release pressure until idler lever rests on screwdriver shaft. Refer to Paragraph 16. d. Remove control panel. IMPORTANT: Removing screwdriver without first relieving pressure on the idler lever will cause idler e. Remove four screws holding idler bracket to tumbler. This could cause injury to f. W002 To Re-Install Belt NOTE: Turn the cylinder clockwise if rotating from Refer to Figure 19. • Close gas shut-off valve to gas tumbler before servicing. the person’s hand or damage the g. If screwdriver is accidentally removed. Refer to Paragraph 18. these ground wires must be reconnected to ensure that the tumbler is properly grounded. (5) Slowly release pressure until idler pulley seats with the belt. • Close steam valve to steam tumbler before servicing. cover and apply downward pressure on idler pulley until idler lever clears idler lock (7) Replace drive access cover and guard. Insert a screwdriver through hole (8) Connect power to tumbler and check for in bracket. serious injury or death: • Disconnect electric power to the tumbler before servicing. • Whenever ground wires are removed during servicing. c. Refer to Paragraph 19. STAND ALONE DRYING TUMBLER (3) Carefully install belt. the front of the tumbler and counterclockwise from (1) Reach into cabinet through drive access the rear. (4) Apply downward pressure on idler lever b. Remove cylinder. fire. Remove control panel and controls. • Close steam valve to steam tumbler before servicing. c. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . Scrape any remaining seal/glue remnants from FRONT BAFFLE GASKETS seal support. • Close gas shut-off valve to gas tumbler before servicing. W002 29. e. explosion. Refer to only in a well ventilated area away from any Paragraph 27. Remove seal from seal support on rear panel. Refer to Figure 21. W242 c. open flames or sources of ignition. hold it in position. serious injury or death: • Disconnect electric power to the tumbler before servicing. Paragraph 19. Remove cylinder assembly. these ground wires must be reconnected to ensure that the tumbler is properly grounded.Section 5 Service Procedures WARNING To reduce the risk of electric shock. Remove gasket from baffles. d. Refer to support. • Never start the tumbler with any guards/panels removed. Refer to Paragraph 16. Remove front panel. fire. Apply generous amount of glue into seal a. • Whenever ground wires are removed during servicing. Carefully install seal into glue surface. WARNING REAR CYLINDER SEAL For personal safety use degreaser/solvent a. SUPPORT REAR SCREWS BEARING CYLINDER SEAL PALNUT CENTER CYLINDER SEAL TRUNNION ASSEMBLY JAM NUT FELT WASHER SEAL SEAL SUPPORT CYLINDER GUIDE TOOL CYLINDER ASSEMBLY TMB1754S TMB1754S Figure 20 30 © Copyright. Remove lint panel/drawer. CYLINDER SEALS Refer to Figure 20. b. d. Apply b. Degrease area where new seal is to be placed. Refer to pressure until glue is able to support seal and Paragraph 18. • Close gas shut-off valve to gas tumbler before servicing. fire. f. • Never start the tumbler with any guards/panels removed. Remove cylinder seals. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 31 . Remove screws holding baffles to heat shields. a. ROLLER SUPPORT AND BAFFLE c. partition. explosion. • Close steam valve to steam tumbler before servicing. • Whenever ground wires are removed during servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Refer to Paragraph 29. Remove cylinder and bearing assembly. d. HEAT SHIELDS GASKET BAFFLE GASKET ROLLER SUPPORT GASKET BAFFLE CENTER PARTITION T410PE3B Figure 21 70143101 © Copyright. serious injury or death: • Disconnect electric power to the tumbler before servicing. b. Refer e. Refer to Figure 21. Remove screws holding roller support to ASSEMBLY cabinet. Section 5 Service Procedures WARNING To reduce the risk of electric shock. Remove baffles. W002 30. Remove screws holding baffles to center to Paragraph 27. WIRES SCREW SCREW SPEED NUT GUARD WIRES SPEED GUARD NUT T265SE1A AIRFLOW SWITCH MOUNTING AIRFLOW BRACKET SWITCH MOUNTING T264SE1A BRACKET Stacked Drying Tumbler Stand Alone Drying Tumbler Figure 22 32 © Copyright. Remove two screws on air flow switch guard switch to mounting bracket. explosion. • Whenever ground wires are removed during servicing. d. W002 31. a. Remove fan motor assembly. c. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Never start the tumbler with any guards/panels removed. Remove two screws and one speed nut holding b. fire. Refer to Paragraph 46. • Close gas shut-off valve to gas tumbler before servicing. Disconnect wires from switch. switch. and remove guard. AIRFLOW SWITCH NOTE: Refer to wiring diagram when rewiring Refer to Figure 22.Section 5 Service Procedures WARNING To reduce the risk of electric shock. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . • Close steam valve to steam tumbler before servicing. (Stacked Tumblers only). serious injury or death: • Disconnect electric power to the tumbler before servicing. explosion. Remove screws holding stove limit thermostat b. c. • Never start the tumbler with any guards/panels removed. • Close gas shut-off valve to gas tumbler before servicing. Disconnect wires from stove limit thermostat. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 33 . • Whenever ground wires are removed during servicing. fire. STOVE HIGH LIMIT THERMOSTAT NOTE: Refer to wiring diagram when rewiring Refer to Figure 23. serious injury or death: • Disconnect electric power to the tumbler before servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. THERMOSTAT STOVE 60% STOVE LIMIT ATTACHING SCREW 75% THERMOSTAT STOVE LIMIT THERMOSTAT THERMOSTAT ATTACHING SCREW GAS VALVE COVER TMB34S TMB34S TMB35S TMB35S COVER SCREW Stacked Drying Tumbler Stand Alone Drying Tumbler Figure 23 70143101 © Copyright. W002 32. Remove cover screws holding gas valve cover to stove and remove cover. Section 5 Service Procedures WARNING To reduce the risk of electric shock. thermostat. a. to stove. • Close steam valve to steam tumbler before servicing. then tighten connection. Remove screws holding gas valve cover to stove and remove cover. • Close gas shut-off valve to gas tumbler before servicing. Remove screws holding gas valve to gas valve bracket and remove valve. d. Remove screws holding gas valve cover to stove and remove cover. • Whenever ground wires are removed during servicing. serious injury or death: • Disconnect electric power to the tumbler before servicing. Use pipe compound resistant to action of L.P. CLOSE NIPPLE b. explosion. • Close steam valve to steam tumbler before servicing.Section 5 Service Procedures WARNING To reduce the risk of electric shock. these ground wires must be reconnected to ensure that the tumbler is properly grounded. GAS VALVE Lower Tumbler a. VALVE corrosive leak detection fluid. Purge remaining air until NIPPLE odor of gas is detected. Refer to Figure 23. W002 33. PIPE b. NIPPLE c. Disconnect gas valve wire connections. VALVE Upper Tumbler a. Remove screws holding gas valve to gas valve bracket and remove valve. gas on all pipe threads. COMPLETE GAS VALVE ASSEMBLY MANUAL STACKED DRYING TUMBLER SHUT-OFF Refer to Figure 21. Disconnect gas line going to upper pocket tumbler. Disconnect gas line at lower pocket gas valve. WARNING VALVE ADAPTER ATTACHING To reduce risk of fire or explosion. e. d. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . Disconnect gas valve pipe union nut holding UNION gas shut off valve to gas valve nipple. c. IMPORTANT: When reinstalling gas valve. • Never start the tumbler with any guards/panels removed. Refer to Figure 23. purge TEE air and sediment from gas service line before connecting to tumbler. check GAS SCREW pipe connections for gas leaks with a non. fire. Disconnect gas valve wire connections. Do not use an BRACKET GAS LINE open flame to check for gas leaks! T298SE1B W310 Figure 24 34 © Copyright. P. W002 STAND ALONE DRYING TUMBLER Refer to Figure 25. gas on all pipe threads. then tighten connection. MANUAL a. • Close gas shut-off valve to gas tumbler before servicing. • Never start the tumbler with any guards/panels removed. Disconnect gas valve pipe union holding gas shut-off valve to gas valve nipple. PIPE WARNING NIPPLE To reduce risk of fire or explosion. serious injury or death: • Disconnect electric power to the tumbler before servicing. Use GAS VALVE pipe compound resistant to action of L. explosion. Disconnect gas valve wire connections. d. Do not use an open flame to check for gas leaks! W310 ELBOW ADAPTER GAS VALVE ATTACHING T297SE1A GAS SCREW VALVE BRACKET Figure 25 70143101 © Copyright. IMPORTANT: When reinstalling gas valve. purge air and sediment from gas service line before UNION connecting to tumbler. check pipe connections for gas leaks with a non- corrosive leak detection fluid. Remove screws holding gas valve to gas valve CLOSE NIPPLE bracket and remove valve. Refer to Figure 23. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 35 . • Close steam valve to steam tumbler before servicing. c. Remove gas valve cover. Purge remaining air until odor of gas is detected. fire. SHUT-OFF VALVE b. • Whenever ground wires are removed during servicing. Section 5 Service Procedures WARNING To reduce the risk of electric shock. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Loosen screw in upper left corner.140" (2. b.. IGNITER ASSEMBLY BURNER TUBE ASSEMBLY IGNITER SCREW GAP .110" . • Never start the tumbler with any guards/panels removed. Remove two screws holding igniter to stove guard to bottom of stove and remove guard. Remove burner by sliding burner tube away IMPORTANT: When reinstalling igniter to burner. d.140" (2. Refer to Paragraph 33. BURNER TUBE ASSEMBLY 36. Paragraph 33.55 mm) IGNITER BURNER VIEWER SCREW TUBE T276SE1C WINDOW STOVE TMB36S GUARD STOVE Figure 27 GUARD TMB36S SCREWS Figure 26 35. c.110" . Refer to Figure 27. b. Remove lower screw. • Close steam valve to steam tumbler before servicing. serious injury or death: • Disconnect electric power to the tumbler before servicing.79 . Remove stove guard screws holding stove b. a. Pull down on gas valve end of burner tube and remove from bottom of stove. gap should be . explosion. from gas valve end of stove. IGNITER ASSEMBLY Refer to Figure 26.. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . a. Remove screws holding gas valve cover to a. • Close gas shut-off valve to gas tumbler before servicing. • Whenever ground wires are removed during servicing.3. fire. Refer to stove and remove cover. Remove screws holding burner to stove. VIEWER WINDOW Refer to Figure 26.55 mm). and remove igniter. Remove complete gas valve assembly.Section 5 Service Procedures WARNING To reduce the risk of electric shock. these ground wires must be reconnected to ensure that the tumbler is properly grounded. e. c. Turn plate counterclockwise in order to view burner tube and igniter gap. 36 © Copyright.79 . W002 34.3. • Whenever ground wires are removed during servicing. JUNCTION BOX ELECTRONIC IGNITION CONTROL JUNCTION BOX COVER SCREW HIGH VOLTAGE LEAD TRANSFORMER JUNCTION BOX COVER T274SE3A Figure 28 70143101 © Copyright. ELECTRONIC IGNITION CONTROL STACKED DRYING TUMBLER Refer to Figure 28. these ground wires must be reconnected to ensure that the tumbler is properly grounded. a. Remove screws holding ignition control to control box and remove ignition control. Remove screws holding rear control box cover to control box and remove cover. Section 5 Service Procedures WARNING To reduce the risk of electric shock. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 37 . Disconnect wire harness. serious injury or death: • Disconnect electric power to the tumbler before servicing. Remove high voltage lead. b. • Close steam valve to steam tumbler before servicing. • Close gas shut-off valve to gas tumbler before servicing. explosion. fire. • Never start the tumbler with any guards/panels removed. c. W002 37. d. d. a. ELECTRONIC IGNITION CONTROL HIGH VOLTAGE LEAD IGNITION CONTROL SCREW TRANSFORMER CONTROL T273SE3A BOX COVER Figure 29 38 © Copyright. explosion. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . c. • Close gas shut-off valve to gas tumbler before servicing. W002 STAND ALONE DRYING TUMBLER Refer to Figure 29. these ground wires must be reconnected to ensure that the tumbler is properly grounded. serious injury or death: • Disconnect electric power to the tumbler before servicing. Remove high tension lead. • Whenever ground wires are removed during servicing. Remove screws holding ignition control to control box and remove ignition control. • Close steam valve to steam tumbler before servicing.Section 5 Service Procedures WARNING To reduce the risk of electric shock. • Never start the tumbler with any guards/panels removed. b. Disconnect wire harness. Remove screws holding control tray cover to control box and remove cover. fire. Remove screws holding guard to tumbler and remove cover. Disconnect wires to thermistor. Remove screws holding guard to blower housing. THERMISTOR STAND ALONE DRYING TUMBLER Refer to Figure 31. • Close steam valve to steam tumbler before servicing. STACKED DRYING TUMBLER Refer to Figure 30. Unscrew thermistor by turning counterclockwise. Disconnect wires to thermistor. serious injury or death: • Disconnect electric power to the tumbler before servicing. IMPORTANT: Do not damage thermistor during removal. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 39 . b. a. W002 38. c. NOTE: Do not turn thermistor by spade terminals. Unscrew thermistor by turning counterclockwise. • Never start the tumbler with any guards/panels removed. NOTE: Do not turn thermistor by spade terminals. b. a. these ground wires must be reconnected to ensure that the tumbler is properly grounded. c. Section 5 Service Procedures WARNING To reduce the risk of electric shock. • Whenever ground wires are removed during servicing. • Close gas shut-off valve to gas tumbler before servicing. fire. explosion. GUARD CABINET THERMOSTAT BLOWER T270SE3A THERMISTOR HOUSING Figure 30 70143101 © Copyright. fire. NOTE: Thermistor and cabinet thermostat are located inside cabinet in models after Serial No. serious injury or death: • Disconnect electric power to the tumbler before servicing. Disconnect wires from cabinet thermostat. • Whenever ground wires are removed during servicing. Remove screws holding guard to tumbler and remove guard. c. b. • Never start the tumbler with any guards/panels removed. DRIVE ACCESS COVER CABINET THERMOSTAT VIEW FROM (NEW LOCATION) INSIDE TUMBLER FAN MOTOR CABINET TMB37S THERMISTOR GUARD (NEW LOCATION) THERMISTOR CABINET THERMOSTAT T269SE3A Figure 31 40 © Copyright. Remove screws holding thermostat to blower housing and remove cabinet thermostat. b. CABINET THERMOSTAT STAND ALONE DRYING TUMBLER Refer to Figure 31.Section 5 Service Procedures WARNING To reduce the risk of electric shock. Remove screws holding cabinet thermostat to cabinet and remove cabinet thermostat. • Close gas shut-off valve to gas tumbler before servicing. W002 39. a. STACKED DRYING TUMBLER Refer to Figure 30. Refer to Figure 31. Disconnect wires to cabinet thermostat. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . Remove screws holding guard to blower housing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. a. 9807017296. • Close steam valve to steam tumbler before servicing. c. explosion. Remove three screws holding connector cover element to the left side of stove (viewed from in place. Remove element attaching screw holding a. Refer to Figure 32. • Close gas shut-off valve to gas tumbler before servicing. Remove six screws holding element guard to (Electric Models) back of heater box. Section 5 Service Procedures WARNING To reduce the risk of electric shock. serious injury or death: • Disconnect electric power to the tumbler before servicing. Slide element to right and pull left side of jumper bars to elements. d. • Whenever ground wires are removed during servicing. • Never start the tumbler with any guards/panels removed. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 41 . HEATER ELEMENT c. Remove nuts attaching element wires and e. b. rear of tumbler). Remove guard. Remove guard. these ground wires must be reconnected to ensure that the tumbler is properly grounded. W002 40. fire. Disconnect element element down and out to the left to remove wires. CONNECTOR COVER ELEMENT ATTACHING SCREW NUT JUMPER BAR HEATER ELEMENT ELEMENT GUARD ATTACHING SCREW TMB1757S Figure 32 70143101 © Copyright. • Close steam valve to steam tumbler before servicing. element (viewed from rear of tumbler). explosion. a. serious injury or death: • Disconnect electric power to the tumbler before servicing. Loosen terminal screws and remove all wires contactor. (Electric Models) d. W002 41. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . these ground wires must be reconnected to ensure that the tumbler is properly grounded. remove contactor. TERMINAL BLOCK DRIVE ACCESS COVER CONTACTOR ATTACHING CONTACTOR SCREW T425PE3G Stacked Tumbler CONTACTOR TERMINAL BLOCK SCREW DRIVE ACCESS COVER CONTACTOR ATTACHING SCREW T406PE3B Stand Alone Tumbler Figure 33 42 © Copyright.Section 5 Service Procedures WARNING To reduce the risk of electric shock. • Close gas shut-off valve to gas tumbler before servicing. fire. explosion. Remove screws holding cover and remove cover. CONTACTORS AND TERMINAL BLOCK c. NOTE: Refer to wiring diagram when rewiring b. Remove four contactor attaching screws and Refer to Figure 33. from contactor. • Close steam valve to steam tumbler before servicing. • Whenever ground wires are removed during servicing. • Never start the tumbler with any guards/panels removed. Disconnect wires from contactor. Disconnect pipes to steam coils. STEAM COIL 43. W249 W249 a. STEAM SOLENOID VALVE Refer to Figure 34. c. before attempting any service procedures. Disconnect pipes. Support steam coils and remove top screws. back of tumbler cabinet. then remove steam coils. • Never start the tumbler with any guards/panels removed. counterclockwise. a. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 43 . CAUTION CAUTION Allow steam coils and valve to cool down Allow steam coils and valve to cool down before attempting any service procedures. STEAM SOLENOID VALVE T449PE1A Figure 35 ATTACHING SCREW TMB1755S STEAM COIL Figure 34 70143101 © Copyright. b. serious injury or death: • Disconnect electric power to the tumbler before servicing. Remove bottom screws holding steam coils to b. • Close gas shut-off valve to gas tumbler before servicing. Section 5 Service Procedures WARNING To reduce the risk of electric shock. W002 42. explosion. Remove valve by turning valve c. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Close steam valve to steam tumbler before servicing. • Whenever ground wires are removed during servicing. fire. Refer to Figure 35. Disconnect wires. Refer to Paragraph 27. a. these ground wires must be reconnected to ensure that the tumbler is properly grounded. b. W230 IDLER PULLEY g. • Whenever ground wires are removed during servicing. CAUTION BELT To reduce the risk of injury. NOTE: When installing cylinder belt. Refer to Figure 20. b. Reach into cabinet and carefully apply MOTOR downward pressure on idler pulley. Remove front panel. Remove cylinder. Figure 36 44 © Copyright. checking to make sure all tools have been removed. Refer to Figure 31. Install cylinder guide tool on cylinder shaft. Pull cylinder out through front of cabinet. fire. position for stacked tumblers. • Close gas shut-off valve to gas tumbler before servicing. serious injury or death: • Disconnect electric power to the tumbler before servicing. IDLER SPRING h. Figure 36 shows proper belt cylinder shaft. Install cylinder. DRIVE BELT INSTALLING BELT Refer to Figure 36. The idler pulley could snap into place. Refer to Figure 20. Refer to Paragraph 16. e. clean interior T304SE1A of cabinet. Slide belt PULLEY off motor pulley and then slowly release pressure on idler pulley. be sure belt is c. Unlock and remove lint drawer. Rotate cylinder clockwise to align d. explosion. Remove two screws on drive access cover.Section 5 Service Procedures WARNING To reduce the risk of electric shock. W002 44. Refer to Figure 17. use care when reaching into cabinet through belt service CYLINDER door. step h. NOTE: Before reassembling cylinder. • Never start the tumbler with any guards/panels removed. causing injury. f. properly positioned around cylinder and on motor Remove door. pulley and idler. a. Refer to Paragraph 27. Refer to Paragraph 19. jamnut and washer from belt around belt path. Remove palnut. • Close steam valve to steam tumbler before servicing. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . Hang new belt from two screws above rear seal STACKED DRYING TUMBLER channel and position seal around outside of seal support. jamnut and washer from to Paragraph 27. Remove drive access cover at rear of tumbler. explosion. Refer to Figure 17. Refer to Figure 31. BELT MOTOR PULLEY IDLER PULLEY WASHER CYLINDER DRIVE ACCESS COVER MOTOR ASSEMBLY T163KE3B Figure 37 70143101 © Copyright. Refer c. Install cylinder guide tool on cylinder shaft. Refer to Figure 37. clean interior Refer to Figure 20. trunnion shaft. Remove palnut. NOTE: Before reassembling cylinder. pulley. • Close gas shut-off valve to gas tumbler before servicing. • Close steam valve to steam tumbler before servicing. W002 STAND ALONE DRYING TUMBLER e. Raise motor assembly and run belt off motor Paragraph 19. Refer to Paragraph 16. a. serious injury or death: • Disconnect electric power to the tumbler before servicing. Unlock and remove lint panel. of cabinet. fire. Refer to f. Section 5 Service Procedures WARNING To reduce the risk of electric shock. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 45 . • Never start the tumbler with any guards/panels removed. • Whenever ground wires are removed during servicing. Pull cylinder out through front of cabinet. b. Remove front panel. these ground wires must be reconnected to ensure that the tumbler is properly grounded. g. d. checking to make sure all tools have been removed. g. d. f. Remove airflow switch. c. Tilt fan motor forward until it clears stove. d. • Close gas shut-off valve to gas tumbler before servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Whenever ground wires are removed during servicing. NOTE: Before attempting to service fan. always remove thermistor to prevent damage. STACKED DRYING TUMBLER Refer to Figure 38. a.Section 5 Service Procedures WARNING To reduce the risk of electric shock. • Close steam valve to steam tumbler before servicing. Unscrew thermistor. Remove jamnut and palnut holding fan to motor shaft. Refer to Figure 41. Refer to Figure 30. Remove guard and harness. explosion. FAN STAND ALONE DRYING TUMBLER Refer to Figure 39. Tip fan up from bottom to remove. b. always remove thermistor to prevent damage. Refer to Figure 7. Remove jamnut and palnut holding fan to NOTE: Do not turn thermistor by spade terminals. FAN MOTOR T305SE1A SCREWS Figure 39 FAN MOTOR T306SE1A Figure 38 46 © Copyright. Lift fan motor out. Refer to Figure 40. motor shaft. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . fire. a. Unscrew thermistor. W002 45. Slide fan off shaft. e. Refer to Paragraph 31. serious injury or death: • Disconnect electric power to the tumbler before servicing. IMPORTANT: Before attempting to service fan. c. • Never start the tumbler with any guards/panels removed. b. e. Remove four nuts and six screws holding fan to rear of tumbler. Remove ten screws holding fan motor to tumbler. Unscrew thermistor. Disconnect wire harness to fan motor. PALNUT JAMNUT T307SE1A Figure 40 70143101 © Copyright. Refer MOTOR to Figure 30. THERMISTOR IMPORTANT: Before attempting to service fan. d. MOUNTING e. Remove cabinet limit cover and harness. MOTOR SHAFT NOTE: Do not turn thermistor by spade terminals. Remove palnut and jamnut holding fan to motor shaft and remove fan from motor shaft. FAN MOTOR ASSEMBLY STACKED DRYING TUMBLER Refer to Figure 40. Refer to Figure 38. always remove thermistor to prevent damage. • Close steam valve to steam tumbler before servicing. Remove four bolts holding fan motor to FAN mounting plate and remove motor. • Never start the tumbler with any guards/panels removed. FAN a. these ground wires must be reconnected to ensure that the tumbler is properly grounded. • Whenever ground wires are removed during servicing. W002 46. c. g. explosion. Section 5 Service Procedures WARNING To reduce the risk of electric shock. Remove ten screws holding fan motor assembly to blower housing. Tilt fan motor forward until it clears stove. PLATE f. serious injury or death: • Disconnect electric power to the tumbler before servicing. b. • Close gas shut-off valve to gas tumbler before servicing. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 47 . fire. conduit cover to connector at motor. Remove two screws attaching drive access DRIVE CONDUIT cover to cabinet. T284S a. always remove thermistor to prevent damage. Remove d. and remove motor. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Remove two screws holding the motor harness and remove fan from motor shaft. b. • Never start the tumbler with any guards/panels removed. use care when reaching into cabinet through belt service IMPORTANT: Before attempting to service fan. Slide belt off pulley and slowly release pressure on idler pulley. Refer to Figure 42. DRIVE MOTOR STACKED DRYING TUMBLER Refer to Figure 42. f. explosion. 48 © Copyright. • Whenever ground wires are removed during servicing.Section 5 Service Procedures WARNING To reduce the risk of electric shock. d. PALNUT MOTOR SHAFT MOUNTING PLATE JAMNUT FAN T308SE1B Figure 41 47. To reduce the risk of injury. Remove motor assembly. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . Turn harness connector out of FAN motor. door. • Close gas shut-off valve to gas tumbler before servicing. W230 b. Refer to MOTOR COVER Figure 31. Remove six screws and four nuts holding fan motor mounting plate to cabinet. • Close steam valve to steam tumbler before servicing. serious injury or death: • Disconnect electric power to the tumbler before servicing. Remove door. Remove palnut and jamnut from motor shaft c. c. Refer to Figure 36. CAUTION a. W002 STAND ALONE DRYING TUMBLER Refer to Figure 41. Remove bolts holding mounting plate to motor conduit cover. fire. Disconnect two harness wires from motor and pull wires out. Remove four nuts holding motor and motor mount to back of cabinet. Reach into cabinet and carefully apply Figure 42 downward pressure on idler pulley. MOTOR e. Remove sensor guard from fan motor mounting plate. causing injury. The idler pulley could snap into place. f. BELT MOTOR PULLEY IDLER PULLEY WASHER CYLINDER DRIVE ACCESS COVER MOTOR ASSEMBLY T163KE3B Figure 43 70143101 © Copyright. Remove door. e. Remove motor. • Close gas shut-off valve to gas tumbler before servicing. explosion. serious injury or death: • Disconnect electric power to the tumbler before servicing. Remove two screws holding drive access cover top of motor. fire. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 49 . Reach into cabinet and disconnect belt by rolling off pulley. Refer to Figure 31. W002 STAND ALONE DRYING TUMBLER d. • Close steam valve to steam tumbler before servicing. g. Disconnect spring. Lift motor up. While supporting motor. c. • Never start the tumbler with any guards/panels removed. Unscrew bolt at end of shaft. b. • Whenever ground wires are removed during servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. Section 5 Service Procedures WARNING To reduce the risk of electric shock. in place. Refer to Figure 43. remove four bolts on a. W002 48. important to properly adjust this leg. STACKED TUMBLER ONLY Refer to Figure 44. No adjustment necessary. AIRFLOW SWITCH ADJUSTMENT The airflow switch is set at the factory for proper operation. All legs must rest firmly on the floor so The stacked drying tumbler has a 5th weight of tumbler is evenly distributed. Tumbler leveling leg on the blower housing. floor and secure. LEVELING LEGS NOTE: Keep the tumbler as close to the floor as WARNING possible. from wearing on the door glass gasket. Place a level on the rib. • Never start the tumbler with any guards/panels removed. Adjust legs as necessary. Unit is a. IMPORTANT: Do not remove plastic caps covering leveling legs in lint compartment. explosion. b. Check side to side level by placing a level on front and rear of top panel. • Close steam valve to steam tumbler before servicing. NOTE: The front of the tumbler should be slightly a. fire. • Close gas shut-off valve to gas tumbler before servicing. 3. 70143101 © Copyright. Adjust legs as necessary. This will prevent the clothes. Section 6 Adjustments WARNING To reduce the risk of electric shock. Check front to rear level by rotating clothes back heavy and could rock or tip. • Whenever ground wires are removed during servicing. FIFTH LEG T467IE1A Figure 44 49. Level four main legs and then run fifth leg to higher than the rear (approximately 1/8 inch. serious injury or death: • Disconnect electric power to the tumbler before servicing. W250 cylinder until one of the cylinder ribs is at the bottom. It is very must not rock. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 51 . while tumbling. these ground wires must be reconnected to ensure that the tumbler is properly grounded.18 mm). Loosen upper door switch screws just enough switch actuator on the door should contact the so switch can be moved left or right. Close door and start tumbler. When door is 2 click can be heard. plus near the top of the door. proceed as follows: or minus 1/4 inch (6 mm). explosion. If stops when door is opened 2 inches (51 mm). d. inches or less from being fully closed. • Close gas shut-off valve to gas tumbler before servicing. This switch is normally closed and is opened by the hinge cam when the a. proceed loading door. clicks. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 70143101 . a. Move switch left if door doesn’t open far If tab does not depress the switch plunger enough before switch clicks.”. Cylinder and heat system should as follows: shut off when door is open 2 inches (51 mm). • Never start the tumbler with any guards/panels removed. Slowly close loading door. CYLINDER DOOR SWITCH EU MODELS The door switch should be adjusted so the cylinder European tumblers have a second door switch stops when door is opened 2 inches (51 mm). enough to operate the switch. Refer to Figure 45. • Whenever ground wires are removed during servicing. these ground wires must be reconnected to ensure that the tumbler is properly grounded. The switch is normally switch also should be adjusted so the cylinder open and is closed when the door is closed. This or minus 1/4 inch (6 mm). fire. the b. plus adjustment is needed. Slowly open door is opened. and “b.Section 6 Adjustments WARNING To reduce the risk of electric shock. serious injury or death: • Disconnect electric power to the tumbler before servicing. W002 50. Retighten door switch screws and retest. Remove lower switch actuator so upper switch b. "EU" DOOR SWITCH DOOR DOOR SWITCH SCREWS SWITCH SWITCH PLUNGER ACTUATOR T275SE1B Figure 45 52 © Copyright. Move switch plunger and depress it enough to close switch right if door opens too far before switch the switch with an audible “click”. Repeat loading door OUTWARD and repeat steps “a” step “b” if further adjustment is needed. plus or minus 1/4 inch (6 mm). Reinstall lower switch actuator. If adjustment is needed. bend tab on c. • Close steam valve to steam tumbler before servicing. CYLINDER DOOR STRIKE (Refer to Figure 46) The door strike must be adjusted so that sufficient tension holds loading door closed against the force of a load tumbling against it. To adjust. explosion. • Close gas shut-off valve to gas tumbler before servicing. • Whenever ground wires are removed during servicing. W002 51. The door is properly adjusted when 8-15 lbs. serious injury or death: • Disconnect electric power to the tumbler before servicing. open door. these ground wires must be reconnected to ensure that the tumbler is properly grounded. (3. • Never start the tumbler with any guards/panels removed. Section 6 Adjustments WARNING To reduce the risk of electric shock.75 kg) of pull is required to open door. • Close steam valve to steam tumbler before servicing. loosen jamnut and turn door strike screw in or out as required. LOADING DOOR JAMNUT DOOR STRIKE SCREW T280SE3A Figure 46 70143101 © Copyright.60-6. fire. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 53 . Retighten jamnut. Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT 55 . Section 7 Special Tools T147SE3A 263P4 CYLINDER GUIDE TOOL 70143101 © Copyright.