Durapac PEM4024 Instruction Manual

Durapac PEM4024 Instruction Manual

Auto 2 speed electric power unit

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Instruction Manual
40 Series Auto, 2 Speed Electric Power Unit
Model – PEM4024
Maximum Operating Pressure – 700 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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Summary of Contents for Durapac PEM4024

  • Page 1 Instruction Manual 40 Series Auto, 2 Speed Electric Power Unit Model – PEM4024 Maximum Operating Pressure – 700 bar ABSOLUTE EQUIPMENT PTY LTD – 2/186 Granite Street, GEEBUNG QLD 4034 – Australia sales@absoluteequipment.com.au – Phone: +61 7 3865 4006 – Fax:...
  • Page 2: Product Information

    DURAPAC – 40 Series, Auto 2 Speed Power Units are engineered to meet Industrial Standards for Performance and Safety. The PEM4024 model delivers 14.0 Lpm up to 110 bar and 3.0 Lpm up to 700 bar pressure. The power unit has a built in low pressure unloading valve, a 700 bar safety pressure relief valve and is driven by a 4.0kW 415 Volt/50 Hz 3 phase electric motor.
  • 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: ...
  • 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. Maximum Flow Rate...
  • Page 5: Operation

    “B” position while the motor is on. Ensure appropriate pilot check valves or other load lowering valves are fitted to the cylinder to achieve a controlled lowering of the load. If in doubt refer to Durapac for further guidance.
  • Page 6: Pressure Adjustment

    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 Dirt, sand, etc.
  • Page 7: Changing Hydraulic Fluid

    When not in use, depressurise and disconnect the power unit from the application. 6.4.2 Wipe clean thoroughly and store in a clean, dry environment. Avoid temperature extremes. 6.4.3 Shield power unit with a protective cover. PEM4024 Power Unit - V1.0 www.durapac.com Page 7 of 9...
  • Page 8: Troubleshooting

    Remedy overload condition  extend, move or respond Loose couplers Tighten couplers to pressurised fluid  Faulty couplers Replace couplers  Malfunctioning power unit Contact a Durapac authorised service centre for repair PEM4024 Power Unit - V1.0 www.durapac.com Page 8 of 9...
  • Page 9 Contact a Durapac authorised service centre for repair  Power unit reservoir too full Secure load by other means.  Depressurise power unit and hose, remove application, then drain fluid to proper level PEM4024 Power Unit - V1.0 www.durapac.com Page 9 of 9...

This manual is also suitable for:

40 series

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