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OWNER’S MANUAL 

 

Electronic Torque Wrench 

                                                           

266 Series 

 
 
 
 

 

 
 
 
 
 
 
 

 
 
  

Summary of Contents for 266 Series

Page 1: ...OWNER S MANUAL Electronic Torque Wrench 266 Series ...

Page 2: ...le target torques Engineering units N m ft lb in lb kg cm selectable 50 or 250 data memory for recall and joint torque auditing Auto Sleep after about 5 minutes idle Both AA and rechargeable batteries are compatible batteries not included NAMES AND FUNCTIONS OF PARTS 1 Round Head Ratchet Insert 2 Sensor Yoke 3 LCD Display 4 Buzzer 5 Communication Port 6 Buttons 7 Battery Compartment 8 Battery Cove...

Page 3: ...66 1 5 30 1 4 30 N m 22 12 ft lb 265 5 in lb 306 1 kg cm 266 6 8 135 1 2 135 N m 99 5 ft lb 1195 in lb 1378 kg cm 266 10 200 1 2 200 N m 147 5 ft lb 1770 in lb 2041 kg cm Torque Accuracy A 1 CW 2 CCW B 2 CW 3 CCW Communication N No U Yes 266 1 5 30 266 6 8 135 266 10 200 A B N U ...

Page 4: ... 10 Green Operation Mode Peak Hold Track Unit Selection N m ft lb in lb kg cm Head Type Round Head Ratchet Insert Size of Head of End Fitting WxH 9 12 mm Axial Distance 17 5 mm Gear Teeth 52 Button 5 Battery 3 not included AA x 2 Operating Temperature 10 60 Storage Temperature 20 70 Humidity Up to 90 non condensing Drop Test 1 m Vibration Test 4 10G Environmental test 5 Pass Electromagnetic compat...

Page 5: ...tion Mode Peak Hold Track Unit Selection N m ft lb in lb kg cm Head Type Round Head Ratchet Insert Size of Head of End Fitting WxH 14 18 mm Axial Distance 25 mm Gear Teeth 52 Button 5 Battery 3 not included AA x 2 Operating Temperature 10 60 Storage Temperature 20 70 Humidity Up to 90 non condensing Drop Test 1 m Vibration Test 4 10G Environmental test 5 Pass Electromagnetic compatibility test 6 P...

Page 6: ...eriod time 1 year And the accuracy is based on the zero degree of offset from perpendicular drive 2 Use a special designed cable accessory to upload record data to PC 3 Two AA batteries Toshiba carbon zinc battery 4 Horizontal and vertical test 5 Environmental test a Dry heat b Cold c Damp heat d Change of temperature e Impact shock f Vibration g Drop 6 Electromagnetic compatibility test a Electro...

Page 7: ...te it tightly according to the following figures POWER ON AND RESETTING THE WRENCH Press to power on the electronic torque wrench Usually press to reset the electronic torque wrench before using it ATTENTION If an external force is applied to the torque wrench during power on reset or wake up period an initial torque offset will exist in the memory Direction of Battery and Cap Installation ...

Page 8: ...ial 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 the different head of the wrench the reading on the display will be different for the different length of the head Please refer to the following explanation Reference dimension for each model Model L2 mm L3 mm 266 1 5 30 29 272 7 266 6 8 135 29 287...

Page 9: ...ever been applied more than 110 of torque of the spec 2 The maximum capacity for Pre setting No is 9 sets 3 The Pre setting No is cyclic Note1 2 3 Pre setting M9 Pre setting M1 Press Press Pre setting M3 Pre setting M2 1 4 3 Unit Selection Setting 3 Up Down Button 2 1 Power On Clear 4 Pre Setting No 2 ...

Page 10: ...UE VALUE Note 1 The Unit Selection is cyclic Pre setting Torque Value Decrease Target Torque Value Press Increase Target Torque Value Pre setting Unit N m Press Unit Selection kg cm Unit Selection ft lb Unit Selection in lb Press Press Press ...

Page 11: ...ODE SELECTION Note 1 Please skip this procedure and continue to the next step Set Peak Track mode Press Set Peak Track mode Record No Note 1 Track Mode Long Press Peak Hold Mode Clear Record Press Note 1 Press Press for Selection ...

Page 12: ...orque Reach 80 of Target Torque Note 3 Note 1 If is appeared that means this wrench has ever been applied more than 110 of torque of the spec 2 When 80 of the target torque is reached the green LED will begin to flash and the alarm tone will beep intermittently 3 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...

Page 13: ...wrench has ever been applied more than 110 of torque of the spec 2 If is appeared that means the wrench s memory is full and the next value record can not be written in Please refer the Peak Hold Mode Recorded Value Review section to clear the momory 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 tor...

Page 14: ... This function is not supported on all type of models 5 Communication mode is for uploading record data to PC 6 Communication mode is also for calibration of torque wrench Please contact your local dealer for more information Press Peak Hold Track Mode Set Peak Track Mode Auto Change Record No Note 2 Record Value Long Press Press Communication Note 3 Note 1 Clear Record Press Peak Hold Track Mode ...

Page 15: ...program first select the correct COM port No Next select the file path to save the uploaded data Finally press upload button to transmit the torque records to PC The uploaded data is then shown on the column and saved in the csv file Use Microsoft Excel to view csv file Precaution 1 Communication function is only supported on some models Check the model no and its specification before using commun...

Page 16: ... dust or sand as this could cause serious damage 10 Do not apply excessive force to the LCD panel 11 Apply torque slowly and graspe the center of the handle Do not apply load to the end of 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 ...

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