ESD Pump Installation Operation Manual 3 071227110303

HYDRAULIC PUMP MODULEInstallation, Operation, and Maintenance Manual Model HP02 Dedicated to Improving Your Operations for Over 45 Years Argus Machine Co. Ltd. • 5820 – 97 Street, Edmonton, Alberta T6E 3J1 Phone: (780) 434-9451 • Fax: (780) 434-9909 • www.argusmachine.com AOM-HP02 June 2006 Printed in Canada © 2006, Argus Machine Co. Ltd. 3 6.0 CONTACT INFORMATION ----------------------------------------------------------------------------------------------------.0 SAFETY -----------------------------------------------------------------------------------------------------------------------------. AND MAINTENANCE MODEL HP02 AOM-HP02 June 2006 Page 1 .0 MAINTENANCE-------------------------------------------------------------------------------------------------------------------.5 10.0 STARTUP---------------------------------------------------------------------------------------------------------------------------.TABLE OF CONTENTS 1.6 HYDRAULIC PUMP MODULE INSTALLATION.4 8.4 7.0 TROUBLESHOOTING ----------------------------------------------------------------------------------------------------------.2 4.4 9.2 2.0 OPERATION -----------------------------------------------------------------------------------------------------------------------.2 3.0 SCOPE ------------------------------------------------------------------------------------------------------------------------------.2 5.0 GENERAL --------------------------------------------------------------------------------------------------------------------------.0 INSTALLATION-------------------------------------------------------------------------------------------------------------------.0 HANDLING AND STORAGE --------------------------------------------------------------------------------------------------. OPERATION. parts for service or repair. 4) Any fittings or accessories must meet the service requirements of the application. 2) Use of appropriate safety equipment and clothing is mandatory. 4. 5) Always use Argus O.342 kPa) 3) Reservoir capacity 77 fl. (2. 3) Never strike the HPM or attached equipment. 1) Operating temperature range is -50°F (-46°C) to +200°F (+93°C).1. (Argus) manufactures a Self-contained Hydraulic Pump Module (HPM) used on Emergency Shutdown (ESD) systems. and maintenance of the HPM shall comply with the procedures as described in this manual. Other precautions should be observed as listed below: 1) Always follow government and site safety regulations.E. and maintenance of the HPM. HYDRAULIC PUMP MODULE INSTALLATION.0 SAFETY Many routine procedures are potentially hazardous if executed incorrectly or in unsafe conditions. operation. OPERATION. operation. This manual covers the installation.2 litres).0 HANDLING AND STORAGE 4. oz.1 HANDLING 1) Care must be taken to prevent the HPM from being damaged.0 GENERAL Installation.M.0 SCOPE Argus Machine Co. AND MAINTENANCE MODEL HP02 AOM-HP02 June 2006 Page 2 . Ltd. Eye protection should be used when operating the HPM. 4. particularly when toxic/flammable product is present. Thread protectors and/or port plugs should remain in place until the HPM is to be installed. 2) Maximum system supply pressure is 1500 PSI (10. 2. 3.2 STORAGE 1) 2) The HPM should be stored in a dry environment and should be left in the original packaging prior to installation. Caution must be exercised when high temperature and/or pressure exists in the system. Do not use teflon tape on fitting threads as pieces may break loose and block or damage internal valve components of the HPM. Using similar means connect the hydraulic actuator (quarter turn or linear) to the “ACTUATOR” port located on the right side of the manifold.HYDRAULIC PUMP MODULE TOP VIEW BOTTOM VIEW 5. Replace the Univis J13 with Automatic Transmission Fluid for -20°F (-29°C) to +200°F (+93°C) service. CAUTION: 3) 4) Remove the 3 port plugs which have been installed for shipping purposes and ensure dirt or debris does not get into these ports prior to installing fittings. HYDRAULIC PUMP MODULE INSTALLATION. AND MAINTENANCE MODEL HP02 AOM-HP02 June 2006 Page 3 . Mounting holes are provided at the back of the manifold plate. Connect any auxiliary “Shutdown” devices to the auxiliary “ACTUATOR” ports and run exhaust fluid back to the auxiliary “EXH” port on the left side of the manifold plate. NOTE: The standard HPM is shipped with Univis J13 which is good for ambient temperatures from -50°F (-46°C) to +130°F (+55°C). Using a suitable thread sealant on all fittings. This will cause the HPM to malfunction. OPERATION. CAUTION: 5) Do not mount the assembly horizontally. attach clean tubing and/or hoses to the “SIG” and “EXH” with the corresponding ports of the Argus “High and Low” Pressure Pilot. The use of teflon based pipe thread sealant is recommended.0 INSTALLATION 1) 2) The Argus Hydraulic Pump Module has been designed and built for indoor or outdoor environments with a temperature range from -50°F (-46°C) to +200°F (+93°C). CAUTION: Do not add or use any other types of hydraulic fluid in the HPM. The HPM must be securely attached to a suitable mounting fixture with the oil reservoir to the bottom of the assembly. For longer lines “cracking open” the fitting on the signal line at the pilot will aid in purging air from this line.0 STARTUP 1) 2) 3) 4) Once all the lines have been installed the air must be purged from the entire system. if this pressure is between the “high” and “low” set points oil supplied through the Bias Restrictor energizes the Latching Trip Valve and the system is put into an “armed” status. lift the arming lever on the Latching Trip Valve and operate the hand pump until the actuator fully opens the flow line valve. repeat this procedure several times to ensure all air is purged from the system. This will cause the Latching Trip Valve to shift and “dump” actuator pressure.0 OPERATION 1) 2) 3) 4) 5) 6) 7) If the Pilot is attached to an Isolation Valve ensure the valve is in the open position. CAUTION: 7) If tubing is used for control lines ensure the cut ends are de-burred and cleaned prior to attaching any tubing fittings. With the Pilot in a “Shutdown” mode.0 MAINTENANCE The Argus Self-Contained Hydraulic Pump Module is designed and built to provide years of trouble free service when properly installed. AND MAINTENANCE MODEL HP02 AOM-HP02 June 2006 Page 4 . lift the arming lever on the Latching Trip Valve.6) Control lines and actuator lines should be as short as possible. It may be necessary to purge the air from the actuator line by “cracking open” the fitting closest to the actuator. The HPM is supplied with a “Tee” handle which can be left in the clevis of the pump or can be placed on the side of the manifold plate in the storage bracket provided. HYDRAULIC PUMP MODULE INSTALLATION. debris. hydraulic fluid flowing through Bias Restrictor will slowly allow the flow line valve to close. In the event the flow line pressure is outside the “high” and “low” settings of the Pilot. 7. In applications where longer lines are required and/or temperature changes are severe. operated. To start up the ESD system. Flow line pressure is sensed by the Pilot. 6. Pump the actuator open and dump the pressure using the Over-ride Valve. Pushing down on the red handle of the Over-ride Valve will manually bleed hydraulic fluid from the actuator causing the flow line valve to close. Pressurized hydraulic fluid will force the air from the signal line going to the pilot. Operate the hand pump until the hydraulic fluid pressure fully opens the flow line valve. and/or moisture. and maintained. 1) Check for leaks once installation and initial system startup has occurred and at routine intervals afterwards. OPERATION. closing the flow line valve. WARNING: Relief valve is preset at the factory and should not be adjusted. it may be necessary to install a hydraulic accumulator to the actuator line in order to compensate for expansion and contraction of the hydraulic fluid. 8. 2) Under normal operating conditions the hydraulic fluid (Univis J13) does not have to be changed unless it has been contaminated with dirt. If flow line pressure drops below or goes above the Pressure Pilot set points the signal pressure will be exhausted. hydraulic lines or fittings. a) Relief valve on HPM is not adjusted properly.0 TROUBLESHOOTING Problem Possible Causes Possible Solutions a) Fluid level in reservoir low.9.963 kPa) to 1500 PSI (10. HYDRAULIC PUMP MODULE INSTALLATION. a) Check HPM hydraulic pressure. Actuator slowly “shuts in”. Pump handle moves upward once the system is fully pressurized. a) Fill reservoir to proper level. Attach a pressure gauge to one of the actuator ports on the manifold plate. c) Have a qualified service technician repair or replace the actuator. a) Leaks in Pilot and/or hydraulic lines or fittings. See operation section for startup. a) Repair leaks in the Pilot. b) At least one of the components of the HPM is allowing fluid to escape from the actuator circuit and drain back to the reservoir.342 kPa). OPERATION. Pressure supplied by the HPM to the actuator is insufficient to open the valve. Have a qualified technician adjust the relief valve pressure to proper value or replace and send defective component for service. a) The check valve located in the pump body is leaking. b) Remove reservoir from manifold and clean filter screen. Hydraulic pump does not draw hydraulic fluid from the reservoir. depicting the exhaust ports of the various components. a) Replace hand pump and send for service. b) Actuator or valve is “stuck”. c) Hold red handle of Over-ride valve down while operating hand pump. Pressure on the gauge should be between 1300 PSI (8. c) Actuator seals leaking. AND MAINTENANCE MODEL HP02 AOM-HP02 June 2006 Page 5 . establish which component is leaking. b) Have a qualified service technician repair or replace the defective unit. Replace the faulty component. b) Filter screen at the bottom of suction tube plugged. c) Air lock in hand pump. b) Using the assembly drawing on page 3. Replace hydraulic fluid if contaminated. Alberta. Canada T6E 3J1 Toll Free: Phone: Fax: 1-888-434-9451 (780) 434-9451 (780) 434-9909 HYDRAULIC PUMP MODULE INSTALLATION. Ltd. Edmonton.0 CONTACT INFORMATION For Ordering Argus HPM’s or Argus HPM Servicing contact us at: Argus Machine Co. Order Desk (Assembly Division) 5820-97 Street.10. AND MAINTENANCE MODEL HP02 AOM-HP02 June 2006 Page 6 . OPERATION.