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MARKING TORQUE WRENCH MODEL MPQL/MQL/MQSP
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Precautions for Use
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(1) Do not use it with beyond the torque capacity.
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(2) Do not set the graduation below the lowest torque value.
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(3) Set up a proper torque value before use.
- The torque value is preset the lowest value before shipment.
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(4) Make sure the proper torque unit.
- Confirm the torque unit before use.
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(5) Do not use a torque wrench in the water or sea.
- This makes an internal structure defect to cause accidents or injuries. Have an inspection or
repair if you drop a torque wrench in the water or sea.
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(6) Make a preventive measure for dropping when working at a higher place.
- Dropping the torque wrench or socket causes serious accidents or injuries.
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(7) Use an appropriate socket to fit the size of your hexagon bolt head.
- Using a different size of socket causes accidents or injuries.
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(8) Make loading with gripping on the effective length.
- If not, that generates an improper torque value.
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(9) Stop tightening when hearing the click sound.
- Further tightening brings on over-torquing.
(10) Do not hit your hands or elbows against surroundings when using a torque wrench.
- Pay attention not to hit your hands or elbows against surroundings when using a torque wrench.
(11) Do not use a torque wrench like a hammer or lever use.
- Alteration of the head or tube generates improper operation and harmful effect on the accuracy.
(12) Have a periodical inspection.
- The torque wrench is in need of periodical inspection.
(13) Power direction
- The force direction should be right-angled to the torque wrench.
- Make a force direction within ±15 in up and down and backward and forward.
(14) Keep it with taking out dirt, dust, mud, oil, moisture, etc. after use.
- If not, it causes improper operation and accuracy.
(15) Keep it at a dried place with setting up the lowest torque value and applying the anti-rust oil
when not using it for a long time.
- Improper store keeping festinates the deviation of accuracy and durability.
英語版̲MPQL・MPQL4・MQL・MQSP取説.indd 3
英語版̲MPQL・MPQL4・MQL・MQSP取説.indd 3
2016/07/19 12:55:56
2016/07/19 12:55:56
