Durapac DPR-223S Instruction Manual
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Durapac DPR-223S Instruction Manual

Rotary air hydraulic power unit
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Instruction Manual
Rotary Air Hydraulic Power Unit
Model – DPR-223S
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 DPR-223S

  • Page 1 Instruction Manual Rotary Air Hydraulic Power Unit Model – DPR-223S 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...

  • Page 2: Product Information

    The user must ultimately make the decision regarding suitability of the product for any given task and assume the responsibility of safety for all in the work area. Contact a Durapac representative if you are unsure of your power unit’s suitability for a particular application.
  • 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

    Instruction Manual  Use only Durapac approved accessories and components  Do NOT connect to an application which can return more oil to the reservoir than the power unit reservoir can hold  Do NOT connect power unit to a hydraulic system that is powered by another pump 3.2 Hydraulic Hoses &...
  • Page 5 Know your power unit, its limitations and how it operates before attempting to use. Refer to the specification chart below for details of oil port thread size, usable oil capacity, and more. If in doubt, contact a Durapac representative. Oil Output Max.

  • Page 6: Operation

    5.1.1 Connect the air source to the air input connection. Figure 2 - DPR-223S – Remote Pendant 5.1.2 Advance - Press the remote pendant ADV. button (see Figure 2) to start the air motor and advance the cylinder until the desired pressure, load or position is reached.

  • Page 7: 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 Dirt, sand, etc.

  • Page 8: Changing Hydraulic Fluid

    Wipe clean thoroughly and store in a clean, dry environment. Avoid temperature extremes. 6.5.3 For transportation or long storage, replace the air vent plug with shipping plug. 6.5.4 Shield power unit with a protective cover. DPR-223S Rotary Power Unit - V1.1 www.durapac.com Page 8 of 10...

  • Page 9: Troubleshooting

    Secure load by other means  Depressurise power unit and hose  Remove application  Fill fluid to proper level  Poor performance Low fluid level in power unit Ensure proper fluid level DPR-223S Rotary Power Unit - V1.1 www.durapac.com Page 9 of 10...

  • Page 10: Control Circuit

    Instruction Manual 8.0 Control Circuit DPR-223S Rotary Power Unit - V1.1 www.durapac.com Page 10 of 10...

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