Digital torque wrench with interchangeable head (9 pages)
Summary of Contents for Polar Electro 7614-0020
Page 1
INSTRUCTION MANUAL PRODUCT TYPE MODEL DIGITAL TORQUE MINI WRENCH 7614-0020 7638-0085 MAIN FEATURES Digital torque value readout. ■ +/- 3% for torque accuracy. DEAR USER ■ CW and CCW operation. Thank you for purchasing this mini digital torque ■ wrench. This manual will help you to use the many Peak and/or hold track mode selectable.
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NAMES AND FUNCTIONS OF PARTS MODEL 7614-0020 Communication port Direction lever Anti-slip handle LCD readout Reversible ratchet head Battery cover LED indicator Calibration mark Bit holder Torque value Units Buttons Peak mode MODEL 7638-0085 Communication port Anti-slip handle Direction lever...
SELECTION GUIDE SQUARE MAX. OPERATION TORQUE BIT END MODEL DRIVE FITTING “ ” ft-lb in-lb kg-cm 7614-0020 – 14.75 204.1 7638-0085 – 62.7 Torque accuracy Communication 3%- CW / 4%-CCW ■ ■ SPECIFICATIONS Note: MEASURED *1: The accuracy of the readout is guaranteed...
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BEFORE USING THE WRENCH SETUP Battery Installation MODEL 7614-0020 Remove the battery cap. ■ Power on/clear Insert one AAA battery matching the -/+ ■ polarities of the battery to the battery compartment. Replace the battery cap and fasten it tightly ■...
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Show peak torque (flashing) Communication CALIBRATION Press Communication START (Exit) (Power ON) Peak hold mode Long press Press Communication Press Note: (Both 7614-0020 and 7638-0085) Communication is for calibration of torque wrench. Please contact your local dealer for information. Communication...
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Only 7638-0085: Only 7638-0085: TRACK MODE OPERATION PEAK HOLD MODE OPERATION START START (System initial) (System indicate) *Note 1 *Note 1 Setting target torque Setting target torque Apply torque Apply torque Released Apply torque Flashing Current torque value Current torque value (Peak hold) Reach 90% of target torque Reached 90% of target torque...
Do not apply load to the end of the handle. 12. When checking the accuracy or calibration, please use the bit head packed inside the blow mold case. (only 7614-0020) BATTERY MAINTENANCE When the wrench is not going to be used for an ■...
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