Tohnichi PQLZ Operating Instructions Manual Download Page 6

5

● 

定期点検を必ず受けてください。

 トルクレンチは定期点検が必要です。

● 

力の方向

 力をかける方向はトルクレンチに対し

直角にしてください。

 上下左右とも± 15°以内にする。

(図4)

● 

使用後は、ゴミ・ホコリ・ドロ・油・水分

等の汚れを取り除いて保管して下さい。

 汚れがついたまま保管すると、作動不

良、精度不良の原因となります。

● 

長期間使用しない場合は、最低目盛に

設定し、乾燥した場所に保管する。

 保管方法が悪いと、精度劣化や耐久性

の低下が早まります。

●  Torque wrenches are required periodical 

inspection.

●  The  loading  direction  must  be  at  a 

right angle to the torque wrench. The 
tolerance is plus/minus 15 degrees of 
horizontal or vertical deviation. See Fig. 4.

●  Before using or storing the wrench, or 

whenever necessary, remove all debris, 
oil, water, etc. Keeping the wrench clean 
will prolong its life.

●  In case of storing a torque wrench for 

a long period, set its scale down to the 
minimum, and keep it in a dry place.
Improper storage may cause damage to 
the wrench, and reduce the accuracy.

4.   

使用上の注意 

4.   

Proper use of torque wrench

図4

Fig.4

15°以内

  Less than 15°

15°以内

Less than 15°

図1

Fig.1

パイプ   Pipe

図 3 

Fig.3

図 4 

Fig.4

Summary of Contents for PQLZ

Page 1: ...TING INSTRUCTIONS To the User In order to use the torque wrench properly and safely please read this instructions before operation If any questions please contact a Tohnichi authorized distributor or...

Page 2: ...of danger warning and cautions by the degree of a risk of doing to people It uses with a safe cautions symbol and the following situation is shown respectively The safety alert symbol This symbol mean...

Page 3: ...Do not drop the wrench Damage to wrench or injury may result Do not use pipes cheater bars or any kind of extension on the handle of the wrench This will damage the wrench and result in inaccuracy 1 1...

Page 4: ...ions except those approved by Tohnichi Other modifications will weaken the wrench or cause inaccuracy as well as causing damage or possible injury Do take care to avoid shocks or jolts including dropp...

Page 5: ...olt being tightened The torque wrench handle has an effective length mark which must be used to grip it in the proper place Improper grip position will reduce accuracy A click will signal that the pro...

Page 6: ...using or storing the wrench or whenever necessary remove all debris oil water etc Keeping the wrench clean will prolong its life In case of storing a torque wrench for a long period set its scale down...

Page 7: ...djusting hole 2 Turn the Allen wrench clockwise to add torque value and turn counter clockwise to reduce torque value Read main and supplementary graduation for your desired torque value See Fig 5 No...

Page 8: ...tment Tool Optional QSPZ Set the proper torque Refer to How to set the torque Insert the square drive into a socket making sure it is the proper size for the bolt or nut being tightened Place the sock...

Page 9: ...al Max Min 1 Grad L L a PQLZ25N 5 25 0 25 143 155 227 9 53 0 28 W 2 5 PQLZ100N4 20 100 1 350 255 334 12 7 0 80 W 4 QSPZ25N 5 25 143 155 227 9 53 0 28 No 931 QSPZ100N4 20 100 350 255 334 12 7 0 80 No 9...

Page 10: ...G 2 Torque Wrench Tester Model TCC2 G For torque setting use Tohnichi torque wrench tester DOT Torque Wrench Tester Model DOT TF Torque Wrench Tester Model TF For torque check use Tohnichi torque chec...

Page 11: ......

Page 12: ...AX 81 3 3761 3852 E mail overseas tohnichi co jp WebSite http tohnichi co jp Overseas Dept Dial in TEL 81 3 3762 2455 E mail overseas tohnichi co jp N V TOHNICHI EUROPE S A Industrieweg 27 Boortmeerbe...

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