Wren 10ATWS Operation And Maintenance Manual Download Page 1

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ATWS SERIES

Hydraulic Torque Wrench

Operation and Maintenance Man

ual

Hangzhou WREN Hydraulic

Equipment Manufacturing Co., Ltd

No.24, Xingxing Road, Xingqiao,

Yuhang, Hangzhou ,China

TEL: 0571-88115720

FAX: 0571-88110210

Email: [email protected]
Web: www.wrenchina.com

Summary of Contents for 10ATWS

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...