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Table of Contents
Related Manuals for Durapac PEMH0543
Summary of Contents for Durapac PEMH0543
- Page 1 Instruction Manual High Pressure Electric Power Unit Model – PEMH0543 Maximum Operating Pressure – 1,500 bar ABSOLUTE EQUIPMENT PTY LTD – 2/186 Granite Street, GEEBUNG QLD 4034 – Australia sales@absoluteequipment.com.au – Phone: +61 7 3865 4006 – Fax: +61 7 3102 6288...
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Page 2: Product Information
DURAPAC – High Pressure Electric Power Units are engineered to meet Industrial Standards for Performance and Safety. The PEMH0543 model delivers 2.0 Lpm up to 30 bar and 0.13 Lpm up to 1,500 bar pressure. There is an externally adjustable pressure relief valve and a control valve that may be used to operate single acting cylinders and tools. - Page 3 • Hydraulic equipment must only be serviced by a qualified hydraulic technician. For repair service, contact the Durapac authorised service centre in your area. To protect your warranty, use only high quality hydraulic oil CAUTION: •...
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Page 4: Installation
4.1 Familiarise yourself with the specifications in this owner’s manual. Know your power unit, its limitations and how it operates before attempting to use. Refer to the specification chart below or if in doubt, contact a Durapac representative. Flow Rate... -
Page 5: Operation
CAUTION: The valve must be open whenever the power unit is running. 5.2 Power Unit Operation 5.2.1 Ensure all operation switches are set to OFF on the power unit and remote control. PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 5 of 14... -
Page 6: Maintenance
Durapac authorised service centre • Damage to hydraulic hoses may not be detected during visual inspections. For this reason, Durapac recommends that hydraulic hoses be replaced on a regular basis • Tighten connections as needed. Use non-hardening pipe thread compound when servicing connections •... - Page 7 Lift power unit off the reservoir. Be careful not to damage the gasket. 6.4.3 Unscrew screen from the bottom of the power and clean with a non- flammable solvent. 6.4.4 Blow dry and reassemble. PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 7 of 14...
- Page 8 When not in use, depressurise and disconnect the power unit from the application. 6.5.2 Wipe clean thoroughly and store in a clean, dry environment. Avoid temperature extremes. 6.5.3 Shield power unit with a protective cover. PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 8 of 14...
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Page 9: Troubleshooting
Repair or replace as necessary • Poor performance Fluid level in power unit is Secure load by other means • Depressurise power unit and hose, remove application, then fill and bleed the system PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 9 of 14... - Page 10 • Power unit reservoir too full Secure load by other means • Depressurise power unit and hose, remove application, then drain fluid to proper level PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 10 of 14...
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Page 11: Parts Breakdown & List
Oil drain port 10 Oil output/return Items marked with a * are contained within a standard Repair Kit. Serial and model numbers need to be quoted when ordering parts. PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 11 of 14... -
Page 12: Power Unit Assembly
Oil path assembly Back up ring* Gauge accessory Vent/oil valve Plug Outlet Bolt Safety valve Outlet bolt Bottom block Release valve block Nipple 10 Motor Release valve Coupler Repair kit PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 12 of 14... -
Page 13: Safety Valve
Adjust bolt O-ring* Bolt O-ring* Safety valve pin Stop ring Safety valve repair kit 8.4 Release Valve Item Description Release valve Release valve bolt Bolt O-ring* Release valve repair kit PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 13 of 14... - Page 14 Instruction Manual 9.0 Electric Schematic 10.0 Hydraulic Schematic PEMH0543 HP Electric PU - V1.0 www.durapac.com Page 14 of 14...
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