Hi-Force HTWP Series Operating Instructions Manual Download Page 6

Operating Instruction Manual: 

OM-HTWP-ELECTRIC-01 

Serial Numbers: 

From: BP5141  

 

 

  Make sure all equipment connected to the pump is in good working condition. 

 

NEVER

 invert the unit or lay it on its side, either in use, in transport or in storage. 

 

DO NOT

 weld any items to the pump unit or modify it in any way from its delivered condition. Your 

warranty may be invalidated, and it could lead to serious personal injury. 

 

ALWAYS 

ensure there is clear communication between the pump operator and the tool operator/s. 

DO NOT 

operate the pump unless the tool operator/s indicates it is safe to do so. 

 

NEVER

 attempt to connect or disconnect a tool / hose / component while the system / pump is under 

pressure. 

 

NEVER

 operate the pump without both hydraulic hoses and a suitable torque wrench connected to 

it. 

 

NEVER

 leave a pressurised system unattended. If you must leave the area, release the pressure 

and ensure the hydraulic relief valve on the pump is fully open. 

 

ALWAYS 

disconnect  the  pump  from  the  power  supply  when  carrying  out  maintenance  or 

adjustments (except pressure relief valve adjustments). 

  This  pump  is 

NOT  ATEX  RATED

  I.e. 

NOT

  suitable  for  work  which  takes  place  in  explosive 

environments. 

 

Failure to observe and obey the following safety precautions could result 
in  property  damage,  equipment  damage  or  minor / moderate  personal 
injury; 

 

ALWAYS 

stand the pump on a stable, level surface during operation.

 

 

BEWARE 

of hot surfaces on the motor. 

DO NOT

 obstruct the flow of cooling air around the motor.

 

  To protect your warranty, only use the hydraulic oil grade specified in Section 5.2.

 

 
 
 

3.0 Declaration of Incorporation / Conformity 

 

Hi-Force declares that this product has been tested and complies with the standards and 

declarations as set out in the Declaration of Incorporation/Conformity (DoI/DoC). The DoI/DoC is 

included as Annex A to this instruction document and is supplied with all shipments of this 

product. 

 
 
 
 
 

Summary of Contents for HTWP Series

Page 1: ...are available on the Hi Force website The right is reserved to make changes at any time without notice This Original instructions document assumes that the operator carrying out any operation with th...

Page 2: ...corporation Conformity 6 4 0 Specifications 7 4 0 Component Identification 8 5 0 Installation Setup 10 6 0 Operation 16 7 0 Maintenance and Storage 19 9 0 System Components Accessories 19 10 0 Pressur...

Page 3: ...ct If in doubt on the correct use of any Hi Force equipment contact your nearest Hi Force office or distributor Only qualified personnel should be allowed to operate hydraulic equipment If an operator...

Page 4: ...ome cases death Should this incident occur seek out medical attention immediately Seek medical attention immediately if a hydraulic injection injury no matter how minor occurs The system operating pre...

Page 5: ...n lead to hose failure NEVER use a coupler s to lift carry or position a tool Servicing of hydraulic equipment must only be undertaken by a qualified technician DO NOT drop or place heavy objects on a...

Page 6: ...e the area release the pressure and ensure the hydraulic relief valve on the pump is fully open ALWAYS disconnect the pump from the power supply when carrying out maintenance or adjustments except pre...

Page 7: ...rade Temperature range Degrees Celsius From To ISO15 23 44 ISO46 2 73 Pump Specification Refer to the identification plate on the pump for model identification HTWP Torque Wrench Pumps Electric Driven...

Page 8: ...nent Identification 1 Start Stop relay switch 5 Oil level Temperature gauge 2 Electric Motor 6 Drain plug 3 Adjustable pressure relief valve 7 Tool Advance Coupler 700 bar maximum 4 Oil reservoir 8 To...

Page 9: ...OM HTWP ELECTRIC 01 Serial Numbers From BP5141 9 9 Oil pressure gauge 12 Tool Advance button 10 Oil filler breather cap 13 Motor control box 11 Pendant control 14 Roll frame Figure 4 2 Component Ident...

Page 10: ...the Reservoir with Oil IMPORTANT The HTWP Electric Range of pumps uses ISO46 Grade Hydraulic Oil IMPORTANT Only add oil to the reservoir when the attached tool is fully retracted Failure to do so may...

Page 11: ...ectly so that the male high pressure advance coupler 7 is connected to the advance port on the tool Failure to do so may result in leakage tool damage or personal injury 5 3 1 Connections See figure 5...

Page 12: ...se to the male advance coupler 7 on the pump Connect the male coupler on the black hose to the female retract coupler 8 on the pump Connect the free end of the red hose to the advance port on the torq...

Page 13: ...air must be removed from the system The following procedure must be carried out with a torque wrench connected to the pump but NOT fitted on a bolt Hi Force uses superior quick connect couplers on its...

Page 14: ...ssure 700 bar is reached The pressure can be reduced by turning the knob anti clockwise The pressure setting can be locked at the desired value by tightening the wing nut under the adjusting knob cloc...

Page 15: ...gin to advance Continue until the gauge reads approximately 100 bar With the pressure holding steady around 100 bar perform a visual inspection of the tool s hoses and couplers for any signs of oil le...

Page 16: ...of the required working pressure s that must be applied to the Torque Wrench s You have read and fully understood the torqueing sequence and procedure You have performed the relevant risk assessment s...

Page 17: ...re 4 1 3 Press and hold down the advance button 12 on the pendant The tool will advance and stop at its maximum stroke this is correct 4 While holding the pump in advance mode slowly turn the relief v...

Page 18: ...ue tool operator s the pump MUST ONLY be operated once all torque wrench tool operators have indicated it is safe to do so 1 Prepare the pump for operation as per section 6 1 2 Set the required pressu...

Page 19: ...isconnect from the power supply remove the oil drain plug 6 on the bottom of the reservoir and drain the used oil into a suitable container Replace the drain plug 6 and refill with high grade ISO46 hy...

Page 20: ...5 132 6 480 6962 489 5 140 2031 142 8 490 7107 499 7 150 2176 153 0 500 7252 509 9 160 2321 163 2 510 7397 520 1 170 2466 173 4 520 7542 530 3 180 2611 183 5 530 7687 540 5 190 2756 193 7 540 7832 550...

Page 21: ...ier gauge extension cord ii Turn off excess electrical loads 3 Pump struggles to build pressure or maintain pressure under load a Oil level too low Check unit for visible leaks Add oil as per section...

Page 22: ...s Contact your local Hi Force office distributor c Oil level too low Check unit for visible leaks Add oil as per section 5 2 d Air in the hydraulic system Bleed air from the system See section 5 7 e T...

Page 23: ...1 23 UK Head Office Hi Force Limited Prospect Way Daventry Northamptonshire NN11 8PL United Kingdom Tel 44 1327 301000 Fax 44 1327 706555 Email daventry hi force com GLOBAL BRAND LOCAL SERVICE www hi...

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