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KTC GEK Series Instruction Manual

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Digital Ratchet
No.
No.
No.
No.
Thank you for your purchase of our Digital Ratchet GEK series product.
Read this instruction manual to use the Digital Ratchet GEK series
product safely and properly. Be sure to understand the precautions and
usages described herein and warning labels shown on the product before
using it.
Save this manual for your future reference.
Instruction Manual
GEK Series
GEK030-R2
GEK030-C3
GEK060-R3
GEK085-R3
GEK085-R4
No.
GEK135-R4
No.
GEK200-R4
No.
KYOTO TOOL
CO.,LTD.

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Summary of Contents for KTC GEK Series

  • Page 1 GEK060-R3 GEK200-R4 GEK085-R3 Thank you for your purchase of our Digital Ratchet GEK series product. Read this instruction manual to use the Digital Ratchet GEK series product safely and properly. Be sure to understand the precautions and usages described herein and warning labels shown on the product before using it.

  • Page 2: Table Of Contents

    Digital Ratchet GEK series Precautions Precautions Names and Dimensions Names of indicators <<Operations of Digital Ratchet >> <<Operations in the Measurement Mode>> In this mode, you can control the torque by reading the display without specifying any target value. It allows you to tighten an object while checking the torque.
  • Page 3 <<Custom Setting: How to Use the Pass/Fail Mode>> Specify acceptance values (upper limit/lower limit) in the Pass/Fail mode. <<Functions of Modes and Buttons>> List of the functions of the buttons in each mode. <<Replacement and Disposal of Lithium Changing Battery>> <<Error Messages>>...

  • Page 4: Precautions

    Precautions Indicates failing to observe the precautions herein may result in injuries or Indicates things prohibited to perform. CAUTION property damages. Indicates things you must perform. Indicates things you need to be careful of. NOTE Please read before using the product. CAUTION •...

  • Page 5: Names And Dimensions

    Names and Dimensions Ratchet part Push button Grip LED indicator + (Plus)/C (Clear) button Display - (Minus) button M button P button Buzzer Center line Part number/serial number plate Captive screw for battery cover Battery cover Part number sq.: Driving angle 1/4”...
  • Page 6 <<Operating the Digital Ratchet>> For the details of operations, see the topics for them. Regular startup Power ON Power ON See (1) Measurement mode Press and hold See (2) Preset mode setting Press and hold See (3) Custom Setup screen startup Power ON Power ON Measurement display...
  • Page 7 <<Operations in the Measurement Mode>> In this mode, you can control the torque by reading the display without specifying any target value. It allows you to tighten an object while checking the torque. Power ON : Turn ON the power for making measurements and settings. P button With nothing shown Starting up...
  • Page 8 <<Operations in the Measurement mode>> To turn OFF the power To turn OFF the power, press and hold the P button. (For one second or more) P button (2)T o measure a torque: Measure a tightening or loosening torque. ocket that fits the object to be Attach the s measured on the Digital R atchet.

  • Page 9: Operations In The Measurement Mode

    <<Operations in the Measurement Mode>> (2) (continued) After a measurement is made, the torque reading is shown on the display. The display shows the maximum measurement when the Peak Hold mode is active. To disable the Peak Hold mode, press the + (Plus)/ (Clear) button.

  • Page 10: Operations In The Preset Mode

    <<Operations in the Preset mode>> The Digital Ratchet allows you to preset target torques and tighten/loosen in accordance with those torques like a preset-type torque wrench. (See 3-(4)) In addition, it allows you to store (preset) torque values to different memory numbers, which is useful for frequent or repeated tasks.
  • Page 11 <<Operations in the Preset mode>> Preset mode display Setting state Measuring state Stays off in the measuring state Stays lit in the setting state After 3 seconds Memory No. Memory No. The setting state will turn to the measuring state with "M"...
  • Page 12 <<Operations in the Preset mode>> (3) Setting a target torque value Press the + (Plus)/C (Clear) and - (Minus) buttons to display the torque value you wish to set.You can change the value faster by pressing the M button longer. Lights in the setting state Preset mode display (Setting state)
  • Page 13 <<Operations in the Preset Mode>> ( 5 ) M e asuring a torque (see 1-(2)) In the Preset mode, the instrument notifies you of the target torque being approached with intermittent sounds of buzzer and flashing of the LED lamp. It starts when the measured torque has reached 10% short of the target.

  • Page 14: Custom Settings

    <<C usto m Settings>> The Custom Setup screen allows you to make various settings to use the instrument more conveniently. Setup screen operations To open the Custom Setup screen, press the P button while holding the M button with the power turned off. The Custom Setup screen appear.

  • Page 15: Custom Setting: Measurement Display Mode Setting

    4-1. <<Custom Setting: Measurement Display Mode Setting>> With the power turned off, press the P button while holding down the M button. Now you can set up the measurement display mode using the + (Plus)/C (Clear) and - (Minus) buttons.After the setting is made, press and hold the P button to turn the power off, which completes...

  • Page 16: Custom Setting: Auto Clear Mode Setting

    4-2. <<Custom Setting: Auto Clear Mode Setting>> With the power turned off, press the P button while holding down the M button. Mode indicator After the power is turned on, press the M button to open the setup screen. Check that the mode indicator shows "2".
  • Page 17 4-3. <<Custom Setting: Buzzer Sound Setting>> With the power turned off, press the P button while holding down the M button. Mode indicator After the power is turned on, press the M button to open the setup screen. Check that the mode indicator shows "3".

  • Page 18: Custom Setting: Pass/Fail

    4-4. <<Custom Setting: Pass/Fail Mode Setting>> (1) Opening the Custom Setup screen With the power turned off, press the P button while holding down the M button. Mode indicator After the power is turned on, press the M button to open the setup screen.
  • Page 19 <<Custom Setting: How to Use the Pass/Fail Mode>> What is the Pass/Fail mode? This is the function to check if the instrument has been used within the preset torque range. It records how many bolts and nuts have been processed correctly in the history (count). Peak torque Pass Acceptance...
  • Page 20 <<Custom Setting: How to Use the Pass/Fail Mode>> NOTE If an error code appears, troubleshoot it referring to 8. Pass/Fail mode display (With no load applied) Be sure to not to apply any force to the instrument after turning it on until the display displays "0". If it is turned ON with some force applied, it may not indicate the torque correctly.
  • Page 21 <<Custom Setting: How to Use the Pass/Fail Mode>> Setting the lower limit for acceptance (continued) Mode indicator Now you can set a torque value using the + (Plus)/C (Clear) and - (Minus) buttons. After the setting is made, press and hold the M button to register the value.
  • Page 22 <<Custom Setting: How to Use the Pass/Fail Mode>> Measurement in the Pass/Fail mode (when the measurement is 90% to 100％ of the preset lower limit torque) Failure The LED lights and the buzzer (intermittent blip sound) sounds. pip,pip,pip,pip,pip... Measurement in the Pass/Fail mode (When the measurement is between the preset lower limit torque and upper limit torque) Pass The LED lights and the...
  • Page 23 <<Functions of Modes and Buttons>> Mode Buttons and Functions State Power OFF Power ON Opens the Custom Setup screen Measurement Turns OFF the power (press and hold) When no load mode is applied Switches the Preset mode Switches the unit of display Preset mod Setting state Turns OFF the power (press and hold) Switches the memory numbers...
  • Page 24 Turn the power off and on again after taking a distance from any electromagnetic source or turning it off. If the error persists even after taking the measures described above, the instrument needs to be repaired. Contact your local KTC distributor for repair.
  • Page 25 Union Mechanism Union mechanism : The union mechanism ensures that the socket wrench does not • come off unless the release button is pressed. (Press the release button also when inserting a socket wrench.) Push pin Release button Ball The ball is pressed against the wall by the bush pin to hold the socket wrench.
  • Page 26 * Difference between inspection records and calibration certificates Inspection records document the results of KTC internal accuracy inspections conducted before shipment. On the other hand, calibration certificates document b. through e. above other than inspection record. For inquiries on repair and others, contact your local KTC distributor.
  • Page 27 Memo Calibration (adjustment) history Perform the calibration (adjustment) periodically for accurate torque measurement. 1st time Date Date 6th time Date Date 7th time 2nd time 3rd time Date Date 8th time Date 9th time Date 4th time Date Date 5th time 10th time...
  • Page 28 The grip may break if a strong force is applied to a point other than the center line • of the grip. Country of manufacture: Japan Location and name of distributor: Contact your local KTC distributor for inquiries on this product. * The specifications and appearance of the product is subject to change without notice.

This manual is also suitable for:

Gek030-r2Gek030-c3Gek060-r3Gek085-r3Gek085-r4Gek135-r4 ... Show all

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