Durapac HP-10 Instruction Manual

10 ton hydraulic bench press

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Instruction Manual
10 Ton Hydraulic Bench Press
Model – HP-10
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 HP-10

  • Page 1 Instruction Manual 10 Ton Hydraulic Bench Press Model – HP-10 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

    Safety. The HP-10 unit incorporates a two speed hydraulic hand pump with force gauge, hose and a 10 ton 152 mm stroke spring return cylinder. The HP-10 bench press is ideal for workshop pressing jobs such as the installation or removal of bearings and gears, repair of electric motors or other press fit parts.
  • 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

     It is impossible for Durapac to provide practical “all purpose” shielding because this is a general all-purpose press that can be used in many different applications. The owner of the press must supply shielding that is practical and necessary for each application.
  • Page 5: Operation

    5.1.2.1 Undo wing nuts on the cylinder base plate, slide left or right to adjust position. 5.1.2.2 Tighten wing nuts once desired position has been reached. Figure 2 – Positioning the Cylinder Base HP-10 Bench Press - V1.4 www.durapac.com Page 5 of 13...
  • Page 6: Pump Operation

    5.2.3 Advance and Retraction of Single-Acting Applications 5.2.3.1 Turn the pump’s release valve clockwise to a closed position. IMPORTANT: Only hand tighten the valve. Applying too much force to the valve may damage the valve stem. HP-10 Bench Press - V1.4 www.durapac.com Page 6 of 13...
  • Page 7: Maintenance

    Use only good quality hydraulic fluid. Do NOT use brake fluid, transmission fluid, turbine oil, motor oil, alcohol, glycerine etc. Use of anything other than good quality hydraulic oil will void warranty and damage the press. We recommend Durapac Hydraulic Oil or equivalent ...
  • Page 8: Bleeding Air From The System

    When not in use, depressurise and disconnect the hydraulic pump from the application. 6.5.2 Wipe clean thoroughly and store in a clean, dry environment. Avoid temperature extremes. 6.5.3 Shield pump with a protective cover. HP-10 Bench Press - V1.4 www.durapac.com Page 8 of 13...
  • Page 9: Troubleshooting

    Maintenance Section  Erratic Action Air in the system or pump Add fluid, bleed air and cavitation check for leaks as described in the Maintenance Section HP-10 Bench Press - V1.4 www.durapac.com Page 9 of 13...
  • Page 10 Pump not operating correctly Check the Operation Section for the pump’s operation instructions  Leaking cylinder seals Replace worn seals  Check for excessive contamination or wear  Replace contaminated fluid as necessary HP-10 Bench Press - V1.4 www.durapac.com Page 10 of 13...
  • Page 11: Parts Breakdown And List

    8 Screw ZAL1482 19 Hose ZAL1326 9 Spring washer ZAL1483 20 Reaction plate ZAL1491 10 Nut ZAL1484 21 Load cap ZAL1490 11 Pin ZAL1485 Reaction plate & load cap set ZAL1489 HP-10 Bench Press - V1.4 www.durapac.com Page 11 of 13...
  • Page 12 38 Release valve screw ZAL1292 12 Snap ring ZAL1329 26 Spring ZAL1339 39 Release valve ZAL1388 13 O-ring* ZAL1277 27 Washer ZAL1340 40 Screw ZAL1290 14 Back-up ring* ZAL1225 Repair kit ZAL1396 HP-10 Bench Press - V1.4 www.durapac.com Page 12 of 13...
  • Page 13 ZAL1474 11 Brass bushing ZAL1464 Items marked with a * are contained within a standard Repair Kit. Serial number, model and part number need to be quoted when ordering parts. HP-10 Bench Press - V1.4 www.durapac.com Page 13 of 13...

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