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DEAR USER 

 

Thank you for purchasing this digital torque wrench. 
This manual will help you to use the many features 
of your new digital torque wrench. 

Before operating the torque wrench, please read 
this manual completely

, and keep it nearby for fu-

ture reference.

MAIN FEATURES

  Head interchangeable

 

  Digital torque value readout.

  +/-2% accuracy. 

  CW and CCW operation.

  Peak and hold track mode selectable.

  Buzzer and LED indicator for the 9 pre-settable  

  target torques.

  Engineering units (Nm, ft-lb, in-lb, kg-cm)  

 selectable. 

  50 data memory for recall and joint torque auditing.

  Auto sleep after about 5 minutes idle.

  Both AA and rechargeable batteries are compatible.

INSTRUCTION 

MANUAL

MODEL

7314-2030

7338-2135
7312-2200
7312-2340

PRODUCT TYPE

DIGITAL TORQUE WRENCH WITH INTERCHANGEABLE HEAD

Summary of Contents for 7314-2030

Page 1: ...hangeable Digital torque value readout 2 accuracy CW and CCW operation Peak and hold track mode selectable Buzzer and LED indicator for the 9 pre settable target torques Engineering units Nm ft lb in lb kg cm selectable 50 data memory for recall and joint torque auditing Auto sleep after about 5 minutes idle Both AA and rechargeable batteries are compatible INSTRUCTION MANUAL MODEL 7314 2030 7338 ...

Page 2: ...P Peak hold T Track mode Pre setting number selection button Units Nm ft lb in lb kg cm LCD display Buzzer Buttons Battery compartment Battery cover Communication port Handle Up down buttons MODEL SQUARE DRIVE INCHES MAX OPERATION TORQUE Nm ft lb in lb kg cm 7314 2030 1 4 30 22 12 265 5 306 1 7338 2135 3 8 135 99 5 1195 1378 7312 2200 1 2 200 147 5 1770 2041 7312 2340 1 2 340 250 7 3009 3469 2 CW ...

Page 3: ...ibration test 4 10 G Life time 5 10 000 cycle Environmental test 6 Pass Electromagnetic compatibility test 7 Pass Note 1 The accuracy of the readout is guaranteed from 20 to 100 of maximum range 1 increment The torque accuracy is a typical value Calibration line is at the middle line of the dark spot on the rubber handle For keeping the accuracy calibrate the wrench for a constant period time 1 ye...

Page 4: ...es idle for power saving Press to wake up the wrench during the sleep mode Resetting the wrench Press together will reset the wrench If the wrench does not function normally press together to reset the wrench Low battery voltage indicator When changing the type of head If the battery serial voltage is in low voltage status the wrench will display a battery symbol and then turn off after a while If...

Page 5: ... Pre setting unit Nm Unit selection in lb Unit selection ft lb Unit selection kg cm Press Press Press Press 2 Unit selection Pre setting torque value Increase target torque value Decrease target torque value Press Press 3 Set torque value Note The Unit Selection is cyclic Track mode Set peak track mode Set peak track mode Record no Clear record Peak hold mode Long press Press Press Press Press for...

Page 6: ...ting target torque Apply torque Apply torque Current torque value Peak hold Released Recording Flashing Buzzer Buzzer Green LED Reached 80 of target torque Red LED Approaching target torque Reached 80 of target torque Reached target torque START PEAK HOLD MODE OPERATION Note 1 Note 2 Note 3 Note 4 Note 1 If appears it means the wrench is overloaded Overload 110 of maximum torque Please contact you...

Page 7: ...on function is only supported on some models Check the model no and its specification before using communication function 2 Do not insert the plug of communication cable into torque wrench that does not support communication function Connecting communication cable Uploading record data Turn off power and then connect the accessory cable between the COM port of PC and torque wrench Make sure the co...

Page 8: ...ench as a hammer 4 Do not leave this wrench in any place exposed to excessive heat humidity or direct sunlight 5 Do not use this apparatus in water it is not waterproof 6 If the wrench gets wet wipe it with a dry towel as soon as possible The salt in seawater can be especially damaging 7 Do not use organic solvents such as alcohol or paint thinner when cleaning the wrench 8 Keep this wrench away f...

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