Digital Electronic Torque Wrench

Operating Manual Model 60648 This manual will help you to use the many MAINTENANCE AND STORAGE features of your new digital torque wrench. Before operating the torque wrench, please read ATTENTION: this manual completely, and keep it nearby for To maintain accuracy, a one-year future reference. periodic recalibration is recommended. Please contact your local dealer for FEATURES calibration details. CAUTION: ● Interchangeable head 1. Over-torque (110% of Max. torque range) ● Digital torque value readout could cause breakage ● +/- 2% accuracy or loss of accuracy. ● CW and CCW operation 2. Do not shake violently ● Peak hold and track mode selectable or drop wrench. ● Buzzer and LED indicator for the 9 pre-set 3. Do not use the wrench target torques as a hammer. ● Water contact indicator 4. Do not leave the wrench in any place exposed to ● Engineering units (ft-lb, in-lb, N-m, kg-cm) excessive heat, humidity, or direct sunlight. 5. Do not use the wrench in water (not waterproof). selectable 6. If the wrench gets wet, wipe it with a dry towel ● Stores up to 50 data files for recall and joint as soon as possible. The salt in seawater can be torque auditing especially damaging. ● Auto Sleep after about five minutes idle 7. Do not use organic solvents, such as alcohol or ● (2) AAA Batteries included paint thinner when cleaning the wrench. 8. Keep the wrench away from magnets. 9. Do not expose the wrench to dust or sand as this could cause serious damage. 10. Do not apply excessive force to the LCD panel. 11. Apply torque slowly and grasp the center of the handle. Do not apply load to the end of the handle.

BATTERY MAINTENANCE

1. When the wrench is not used for an extended period of time, remove the battery. 2. Keep a spare battery on hand when going on a long trip or to cold areas. 3. Do not mix battery types or combine used batteries with new ones. 4. Sweat, oil and water can prevent a battery’s terminal from making electrical contact. To avoid this, wipe both terminals before loading a battery. 5. Dispose of batteries in a designated disposal area. Do not throw batteries into a fire.

2 NAMES AND FUNCTIONS OF PARTS

1 2 3 4 5

6 7 8 9 10

11 12

14 15 13

16 17 18

1. Head Insert 10. Anti-Slip Handle 2. Sensor Yoke 11. Jaw Adjuster 3. LCD Readout 12. Battery Cover 4. Communication Part 13. LED Indicator 5. UP/DOWN Button 14. Torque Value 6. Buzzer 15. Units (ft-lb, in-lb, N-m, 7. Power ON/CLEAR Button kg-cm) 8. Unit/Setting Button 16. Pre-Setting Number 9. Pre-setting Number 17. Peak/Track Mode Selection Button 18. Water Indicator Viewing Window 3 BEFORE USING THE WRENCH SPECIFICATIONS BEFORE USING USING THE WRENCH BATTERY INSTALLATION BATTERY INSTALLATION Torque  Model Max. Square Length Remove the battery cover. Torque Drive Measuring  Insert two AAA batteries matching the No. (inches) Range Remove the battery cover.  Insert-/+ polarities two AAAof batteriesthe battery matching to the battery the 60648 62.7 ft. lb. 3/8 3.1-62.7 ft. lb. 10.6 in. compartment.-/+ polarities of the battery to the battery 85 N-m 4.2~85 N-m 270 mm  Replacecompartment.the battery cover and fasten it tightly All Models  accordingReplace the to battery the following cover andfigures. fasten it tightly according to the following figures. Accuracy *1 CW：±2% Cover CCW：±3% Cover Data memory test 50 Pre-Sets 9 6LEDs Battery Bright LED (1 Red+5 Green) Battery Operation Mode Peak hold/Track Unit Selection ft-lb, in-lb (N-m, kg-cm) Gear Teeth 52 Button 5 ATTENTION: ATTENTION: Battery AAA x 2 (included) ATTENTION:When opening the battery cover of your wrench, you can see a viewing window for the Operating Temperature 14οF ~ 140οF (-10℃ ~ 60℃) When opening the battery cover of yourwater wrench, contactyou can indicatorsee a view.ingThrough window this for viewing the water ο ο Storage Temperature 4 F ~ 158 F (-20℃ ~ 70℃) windowcontact ,indicatoryou can check. Through if th ethis wrench viewing is damaged by water penetration (the water Humidity Up to 90% non-condensing window, you can check if the wrench is contactdamaged indicator by water turnspenetration red). (the water Drop Test 1 m contact indicator turns red). Vibration Test *2 10G POWER ON AND RESETTING THE WRENCH Environmental Test *3 Pass POWER ON AND RESETTING THE WRENCH Environmental Test *4 Pass  Press to power on the digital torque wrench.  YouPress can pressto power toon thereset digital the torquedigital wrench.torque  wrenchYou can before press using toit. reset the digital torque *1: The accuracy of the readout is guaranteed wrench before using it. from 20% to 100% of maximum range + /- 1 in- ATTENTION: crement. The torque accuracy is a typical value. ATTENTION:If an external force is applied to the torque Calibration point is at the middle line of the wrenchIf an external during force the power-on/reset is applied to theor torquewake up black circle area on the rubber grip. To maintain period,wrench anduring initial the torque power-on/reset offset will orexistwake in up accuracy, calibrate the wrench for a constant ACTIVATIONtheperiod,memory an initial DURING. torque SLEEP offset MODEwill exist in time period (one year). the memory.  The wrench will auto sleep after about 5 minutes *2: Horizontal and vertical test. ACTIVATIONof being idle DURING for power SLEEP saving. MODE Press to  Thewakewrench up the willwrench auto from sleep sleep after mode. about 5 minutes *3: Environmental test: of being idle for power saving. Press to CAUTIONS: a. Dry heat wake up the wrench from sleep mode. b. Cold During communication period (Send appears), the sleep function is disabled. c. Damp heat CAUTIONS: d. Change of temperature RESETTINGDuring communication THE WRENCH period (Send appears), e. Impact (shock) the sleep function is disabled. f. Vibration [Type Presshere] together will reset the wrench. g. Drop RESETTING THE WRENCH [Type Ifhere] the wrench does not function normally, *4: Electromagnetic compatibility test:  Presspress together towill reset reset the the wrench. wrench. a. Electrostatic discharge  If the wrench does not function normally, immunity (ESD) LOWp ressBATTERY VOLTAGEtogether to PROTECTION reset the wrench. b. Radiated susceptibility  If the battery serial voltage is in low voltage c. Radiated emission LOWstat BATTERYus, the wrench VOLTAGE will display PROTECTION a battery symbol and then turn off after a while. 4  If the battery serial voltage is in low voltage status, the wrench will display a battery symbol and then turn off after a while.

WHEN CHANGING THE TYPE OF HEAD  If you use a different head with the wrench, the WHENreading CHANGING on the display THE will TYPE be OFdifferent HEAD for the different length of the head. Please refer to the  Iffollowingyou useexplanation. a different head with the wrench, the reading on the display will be differentCalibration for Point the different length of the head. Please refer to the following explanation. Calibration Point

D = D1 * (L3+L1) / (L3+L2) D: The set torque DD1: = D1The * actual (L3+L1) torque / (L3+L2) applied to the nut. L1: The extended length L2:D: The normalset torque length D1:L3: The lengthactual torquefrom the applied fitting to pin the to nut. the L1: calibrationThe extended point. length L2: The normal length  Reference dimension for each model： L3: The length from the fitting pin to the ModelcalibrationL2(mm) point. L3(mm)  ReferenceWPC2-030 dimension29 for each131.6 model： WPC3-030 29 131.6 Model L2(mm) L3(mm) WPC3-060 29 131.6 WPC2-030 29 131.6 WPC3-085 29 174.6 WPC3-030 29 131.6 WPC3-060 29 131.6 WPC3-085 29 174.6

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[Type here] ACTIVATION DURING SLEEP MODE  The wrench will auto sleep after about 5 minutes of being idle for power saving. Press to wake up the wrench from sleep mode.

CAUTIONS: During communication period (Send appears), the sleep function is disabled.

RESETTING THE WRENCH

 Press together will reset the wrench.  If the wrench does not function normally, press together to reset the wrench. SETUP

LOW BATTERY VOLTAGE PROTECTION SETUP  If the battery serial voltage is in low voltage status, the wrench will display a battery symbol and then turn off after a while. 4

1 3 WHEN CHANGING THE TYPE OF HEAD 2  If you use a different head with the wrench, the reading on the display will be different for the 1 Power On/Clear different length of the head. Please refer to the following explanation. 2 Unit Selection/Setting Calibration Point 3 Pre-setting No. 4 Up/Down Button

STEP 1: PRE-SETTING NO. D = D1 * (L3+L1) / (L3+L2) D: The set torque D1: The actual torque applied to the nut. L1: The extended length Pre-setting No.: M1 L2: The normal length L3: The length from the fitting pin to the Press calibration point.  Reference dimension for each model： Model L2(mm) L3(mm) Pre-setting No.: M2 W60648PC2-030 29 131.6 WPC3-030 29 131.6 WPC3-060 29 131.6 Press WPC3-085 29 174.6 Pre-setting No.: M2 ‧ ‧

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Pre-setting No.: M9 *Note1, 2, 3

Note:

1. If is displayed, that means the wrench has applied more than 110% of the specified torque. 2. The maximum number of Pre-sets is 9. 3. The “Pre-setting No.” is cyclic.

5 STEP 2: UNIT SELECTION STEP 4: PEAK HOLD /TRACK MODE SELECTION

Pre-setting Unit: N-m Track Mode Press Long Press

Unit Selection: in-lb Set Peak/Track Mode Press

Press for Selection

Unit Selection: ft-lb

Set Peak/Track Mode Press Press

Unit Selection: kg-cm *Note 1 Record No.

STEP 3: SET TORQUE VALUE Press

Pre-setting Torque Value *Note 1 Clear Record

Press Press

Increase Target Torque Value

Peak Hold Mode Press

Decrease Target Torque Value

Note: Note: 1. The “Unit Selection” is cyclic. 1. Please skip this procedure and continue to the next step.

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6 TRACK MODE OPERATION PEAK MODE OPERATION TRACK MODE OPERATION PEAK HOLD MODE OPERATION

START START

(System initial) (System initial) *Note 1 *Note 1

Setting Target Torque Setting Target Torque *Note 2 Recording Apply Torque Apply Torque

Released

Apply Torque Flashing Current Torque Value Current Torque Value (Peak Hold) Reach 80% of Target Torque Reach 80% of Target Torque

Current Torque Value

*Note 2 *Note 3 ((…((… …))…)) ((…((… …)) …)) ((…((… …))…)) ((…((… …)) …)) Buzzer Green LED Buzzer Green LED Reach 80% of Target Torque Reach 80% of Target Torque Reach Target Torque Reach Target Torque

*Note 3 *Note 4 (((((((( )))))))) ((((((( ))))))) Buzzer Red LED (((((((( )))))))) ((((((( ))))))) Approached Target Torque Buzzer Red LED Approached Target Torque

Note: Note: 1. If is displayed, that means the wrench has applied more than 110% of the specified torque. 1. If is displayed, that means the wrench has applied 2. When 80% of the target torque is reached, the green LED will more than 110% of the specified torque. begin to flash and the alarm tone will beep intermittently. 3. When the target torque is approached, the alarm will change to 2. If is displayed, that means the wrench’s memory a steady tone and the green LED will stop flashing and stay on. is full and the next value record cannot be stored. Please refer The red LED will also illuminate. to the “Peak Hold Mode Recorded Value Review” section to clear the memory records. 3. When 80% of the target torque is reached, the green LED will begin to flash and the alarm tone will beep intermittently. 4. When the target torque is approached, the alarm will change to a steady tone and the green LED will stop flashing and stay on. The red LED will also illuminate.

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7 Peak Hold Mode Recorded Value Review Peak Hold Mode Recorded Value Review

*Note 1 Peak Hold/Track Mode

Long Press

*Note 2

Set Peak/Track Mode

Press

Auto Change

Record No. *Note 3 Record Value

Press

Clear Record

Press No (Give up) Yes (Clear) Deleted

*Note4, 5, 6

Communication

Press Communication

(Exit)

Peak Hold /Track Mode

Note: 1. The “Peak Hold” mode recorded value review can also be operated from the “Track” mode operation. 2. If you operate in the “Peak Hold” mode, the display will

show and you can go on to the next step. 3. If the record is empty, it will show . 4. This function is not supported on all model types. 5. Communication mode is for uploading recorded data to PC. 6. Communication mode is also for calibration of the torque wrench. Please contact your local dealer for more information.

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