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.
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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: ...
4.1 Familiarise yourself with the specifications and illustrations 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. DPA-18 Air Hyd. Power Unit - V1.0 www.durapac.com...
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If the pump does not respond, repeat the procedure, jogging the intake valve while holding the pedal in the retract position. Figure 2 – Priming the Pump DPA-18 Air Hyd. Power Unit - V1.0 www.durapac.com Page 5 of 11...
Shut off and disconnect the air supply to the pump to release all system pressure. Check fluid level when the hydraulic system is retracted. 5.2.5 The pump is now ready for operation. DPA-18 Air Hyd. Power Unit - V1.0 www.durapac.com Page 6 of 11...
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.
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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. DPA-18 Air Hyd. Power Unit - V1.0 www.durapac.com Page 8 of 11...
Remove application Fill fluid to proper level Excess oil spray from muffler Air lubricator is set too high Set at one drop per minute DPA-18 Air Hyd. Power Unit - V1.0 www.durapac.com Page 9 of 11...
ZAM2385 29 Bolt ZAM2364 Items marked with a * are contained within a standard repair kit. Serial, model and part numbers need to be quoted when ordering parts. DPA-18 Air Hyd. Power Unit - V1.0 www.durapac.com Page 11 of 11...
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