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Please read and understand this Operation and Maintenance Manual before  using the 

Torqu

 

Wrenches. Use only genuine OEM Manufactured replacement parts. Non-OEM  

parts may result in safety hazards, decreased tool performance, increased 

maintenance and an invalid warranty.

Table of Contents 

Important Safety  Instructions  ................................

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.............................

 2

 

Warnings and Cautions: Safety First!

 

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................................

..............  

3

Operat ion Precondition ..........................................

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.......................... .4

  

Operation for ATWS Series .......................................................................................8

Maintenance  ................................

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.....................16

Trouble Shooting Ch art for ATWS Series ......

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.  .10

 

Appendix 1 ................................

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........................... 17

 

Important Safety Instructions:

 

UPON RECEIPT OF THIS TOOL, INSPECT THE PACKAGE FO R DAMAGE. 

Carefully inspect all components for damage incurred during shipping. If any shipping 

damage is found, notify the carrier at once. Shipping damage is NOT covered by 

warranty. The carrier is responsible for all repair or replacement costs resulting from 

damage in shipmen t.

A  hydraulic  torque  wrench  is  a  powerful  tool.  Read  all  instructions,  warnings  and 

precautions  before  every  operation.  Comply  with  the  safety  precautions  to  avoid 

personal injury or equipment damage while operating this tool. 

Neither the OEM Manufacturer, nor its distributors are responsible for damages caused 

by unsafe and/or faulty operation. If a problem arises during use, shut off the power 

immediately and consult your ATWS distribu tor.

DUE TO CONTINUOUS PRODUCT DEVELOPMENT OUR PRODUCTS MAY BE 

SUBJECT TO UPGRADES AND  MO DIFICATIONS WITHOUT PRIOR NOTICE.

ATWS 

Series 

 

Hydraulic Torque Wrench

 

Use the  

 

   

ATWS Series Torque 

Wrench to install and remove threaded fasteners 

requiring precise high torque during bolt makeup and maximum torque during bolt 
breakout.

Содержание 10ATWS

Страница 1: ...Wrench Operation and Maintenance Manual Hangzhou WREN Hydraulic Equipment Manufacturing Co Ltd No 24 Xingxing Road Xingqiao Yuhang Hangzhou China TEL 0571 88115720 FAX 0571 88110210 Email info wrenchi...

Страница 2: ...Shipping damage is NOT covered by warranty The carrier is responsible for all repair or replacement costs resulting from damage in shipment A hydraulic torque wrench is a powerful tool Read all instr...

Страница 3: ...cket with the square drive in order to avoid the socket from falling off or damaging the square drive CAUTION Keep all hydraulic torque wrench components away from excessive heat flame moving machine...

Страница 4: ...ety representative for this information Operation Precondition Reference the Operation and Maintenance Manual of the electric or air powered hydraulic power pack before use Preparation Prior to use de...

Страница 5: ...draulic torque wrench malfunction DO NOT reverse connectors DO NOT tamper with the set screw on the swivel assembly It is factory preset for safety purposes and adjustments should only be made by trai...

Страница 6: ...chieves its predetermined value 10 When the pressure is correct turn the pump off and tighten the locking ring under the T handle 11 This sets the pump pressure controlling the torque wrench output 12...

Страница 7: ...ract 7 Listen again for the audible click 8 Repeat this process until 1 Upon completing the project turn off the power to the hydraulic power pack 2 First disconnect the coupler connections between th...

Страница 8: ...nst an adjacent nut flange or solid system component 7 Make certain that there is clearance for thehydraulic hose assembly swivels and couplings 8 Do not allow the tool to react against the hydraulic...

Страница 9: ...p remote control advance button to build pressure 2 Maintain this pressure and push the release lever located on the side of the tool 3 Release the remote control advance button while continuing to pu...

Страница 10: ...ctive drive pawl Cylinder is not retracting completely Replace Replace Remove and cycle tool freely and return to job Tool cannot be removed from nut Reaction pawl is engaged Begin forward cylinder st...

Страница 11: ...5 1 50 1 50 2 50 L1 inch 5 34 8 67 9 50 11 94 L2 inch 7 31 12 33 13 79 17 73 1 97 3 55 4 04 4 73 H1 inch 2 84 5 59 6 09 7 43 H2 inch 3 76 6 58 7 25 8 75 H3 inch 6 34 9 61 10 28 11 82 H4 inch 1 02 1 83...

Страница 12: ...5 500 9 822 5400 725 1 786 2 974 4 296 5 712 10 200 5600 752 1 852 3 084 4 456 5 923 10 577 5800 779 1 918 3 194 4 615 6 135 10 955 6000 806 1 985 3 304 4 774 6 346 11 333 6200 833 2 051 3 414 4 933...

Страница 13: ...945 7 904 14 120 39 1 023 2 537 4 223 6 102 8 112 14 491 40 1 049 2 602 4 331 6 258 8 320 14 863 41 1 076 2 667 4 440 6 415 8 528 15 234 42 1 102 2 732 4 548 6 571 8 736 15 605 43 1 128 2 797 4 656 6...

Страница 14: ...rench Exploded View Drawing 1ATWS 3ATWS 5ATWS 8ATWS 10ATWS 20ATWS SERIES Remak 1 Body Assembly 5 Piston Assembly 29 Pawl Assembly can not be divided Only used on 3 5 8ATWS models Assembly 5a is suitab...

Страница 15: ...1 12 7 Pin Fixed Hook 1 1 1 1 1 1 12 8 Screw Fixer 2 2 2 2 2 2 13 Screw 2 2 2 2 2 2 14 Reaction Pawl 1 1 1 1 1 1 15 Pin Reaction Pawl 1 1 1 1 1 1 16 Tension Spring Reaction Pawl 1 1 1 1 1 1 17 Drag H...

Страница 16: ...ydraulic coupler fittings clean and do not allow them to drag on the floor or ground Even small particles of dirt can cause the internal valves to malfunction Cylinder Seals If the cylinder requires d...

Страница 17: ...2 1 2 2 3 4 3 3 1 4 3 1 2 3 3 4 4 4 1 4 4 1 2 4 3 4 5 1 1 4 1 7 16 1 5 8 1 13 16 2 2 3 16 2 3 8 2 9 16 2 3 4 2 15 16 3 1 8 3 5 16 3 1 2 3 11 16 3 7 8 3 1 4 4 5 8 5 5 3 8 5 3 4 6 1 8 6 1 2 6 7 8 7 1 4...

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