PQLZ100N4
QSPZ25N
MODEL PQLZ・QSPZ
OPERATING INSTRUCTIONS
お客様へ
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 Tohnichi oce.
Keep this operating instruction for future
use.
Danger
Warnings
Do’s and Don’ts
Proper use of torque wrench
How to set the torque （PQLZ）
How to set the torque （QSPZ）
Usage
Adjustment
Specications
シグナルワード
Signal Words
Signal word is the title which shows the
item which should be known on safe
reservation of people and the handling
of equipment. The signal Word on
safe has the classication 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.
安全注意シンボル
The safety alert symbol
This symbol means Attention! become alert! Your safety is involved.
Take preventive measures in this manual and performing “safety use
and appropriate management.”
“Danger”：Imminent danger acting as a serious obstacle.
“Warning”：A potential risk of becoming a serious obstacle.
“Cautions”： A potential risk of becoming an obstacle although it does not result
seriously.
■ 目次 ■ Contents
２. 警告 ２. Warnings
●ねじの締め付け以外は使わない。
● 握り部に、油・グリス……等が付着し
ていないこと。
●
亀裂・傷・錆が発生していないか確認する。
●
高所での締め付け作業には使用しない。
● パイプなどを用いてハンドル部を長く
して使用しない。
● Torque wrenches are designed for
tightening only.
● Check the handle to make sure it
is free of oil, grease, dirt, or other
contaminants. A slip of the hand can
cause injury or improper tightening.
● Examine wrench for cracks, scratches,
rust, or other damage. These can cause
wrench failure and operator injury.
● 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. 危険 1. Danger
●
Withstanding voltage is up to AC1000V.
Do not use with exceed AC1000V, by
any means.
●
Do inspect appearance of PQLZ before
use. Do not use it if any color change
or damage.
● Make sure the end cap is fit firmly.
It may result a serious accident if
touch supplementary graduation
during operation.
３. 注意 ３. Do's And Don'ts
● トルクレンチに手力を加えるときは、
弾みをつけたり、体重をかけたり足で
踏み付けない。
●
最大トルク以上で使用しない。
● 角ドライブのサイズをアダプタ等を
使って小さくして使わない。
●
トルクレンチにピンの抜けや目盛板が
無い等、欠品があるものは使用しない。
●
トルクレンチの改造はしない。
● トルクレンチを落下させたり、強い衝
撃を与えたりしない。
● トルクレンチを立てて置かない。
● トルクレンチの修理部品は東日指定部
品以外使用しない。
● 作業時には絶縁手袋を装着する。
● Don't use your weight when using
torque wrench, because this may result
in loss of control, with possible injury is
wrench comes o of the bolt.
● Do use fluid and steady motion. Jerking or
unsteady movement may damage the wrench.
●
Don't use an adapter to reduce the square
drive size. This may result over-stressing
of the square drive, and slippage that
may lead to injury.
● Do inspect the wrench before each use,
and ask a Tohnichi-authorized repair
center to inspect or repair it if any parts
are missing or damaged.
● Don't modify the wrench, or use a
wrench that has any modifications
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 dropping the wrench. Damage
or deformation may result, and accuracy
and durability will be reduced.
●
Do always store the torque wrench
properly. Place it in its original container
or a tool container designed for that
purpose, and never stand it on end. Failure
to follow this advice may result in reduced
wrench life, and increases risk of injury.
● Do use only parts approved by Tohnichi
for repair and maintenance of the torque
wrench. Ask your place of purchase, an
authorized repair center, or contact Tohnichi
for assistance in obtaining parts or repairs.
● Do use with an insulated glove when
operating.
４. 使用上の注意 ４.
Proper use of torque wrench
使用前に必ずトルクセットして下さい。
目盛は最低目盛より下げないで下さい。
トルク目盛範囲以外で使用しないで下さい。
トルク単位を間違えないように確認する。
トルクレンチは水中や海中で使用しない
。
高所での締め付け作業では、落下防止
の処置をする。
ソケットは、ボルトの六角対辺に合っ
たものを使う。
有効長線上を握ってトルクをかけて下
さい。（図１）
「カチン」音がしたら締め付けをやめて
下さい。
狭い所での締付け作業では手やひじに
注意して下さい。（図２）
トルクレンチをハンマーや、てこの代
わりに使用しない。
● Check the setting of the wrench before use.
The wrench is set at the minimum
torque setting when shipped.
● Do not set torque below minimum scale
torque.
● Use the wrench within the scale range.
● Make sure that the proper measurement
unit (kgf.cm, kgf.m, NM, lbf.in, etc.) is
used in setting the wrench.
● Avoid submersion in water. Water will
cause damage to internal components
and ruin the wrench.
● Only use a socket in the proper hex size
for the bolt being tightened.
● The torque wrench handle has an
eective-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 proper
amount of torque has been applied. Pay
careful attention, and stop tightening
when the click is heard or felt.
● Use the torque wrench only where
there is sufficient clearance and
freedom of movement. You may select
another wrench, if necessary.
● Never use the torque wrench as a
hammer or mallet.
● Have the torque wrench inspected
periodically by someone qualified for
that purpose to insure accuracy and
proper functioning.
Eective-Length Mark
Fig.1
Fig.2
定期点検を必ず受けてください。
力の方向
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。
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。
● 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
Fig.3
Fig.4
5. トルクセットの方法（PQLZ） 5.
How to set the torque（PQLZ
）
① Remove the end cap. When a cap
cannot take easily, a driver is tted over
the crevice between the body and cap,
and is removed.
②-1. Insert a Allen wrench into a
adjusting hole.
② -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 need lock after torque set.
③ After torque set, attach the cap firmly
with a snap.
ＯＮＬ
Ｙ
ＰＱＬＺ１００Ｎ
アクリル
Acrylic
キャップ
Cap
ＯＮＬ
Ｙ
ＰＱＬＺ１００Ｎ
ＯＮＬ
Ｙ
ＰＱＬＺ１００Ｎ
ＯＮＬ
Ｙ
ＰＱＬＺ１００Ｎ
副目盛
Supplementary Graduation
主目盛
Main Graduation
付属六角棒スパナ
Allen wrench（Accessory）
上がる
UP 下がる
DOWN
PQLZ
主目盛
（ Main Scale ) 副目盛
( Graduation Sup. )
WPQLZ
Torque setting for QSPZ is made with an
adjusting tool, conrming the value on a
torque wrench tester （DOT, DOTE, TF,
etc.）, which is different from adjustable
type torque wrenches.
6. トルクセットの方法（QSPZ） 6.
How to set the torque（QSPZ
）
QSPZ
トルク調整工具用穴
（ Adjusting Hole )
ＯＮＬ
Ｙ
上がる
UP
下がる
DOWN
調整工具(別売品）
Adjustment Tool
( Optional )
QSPZ
① Set the proper torque.
Refer to “How to set the torque.”
② Insert the square drive into a socket,
making sure it is the proper size for the
bolt or nut being tightened.
③
Place the socket onto the bolt head or nut.
④ Turn the wrench clockwise to fasten
the bolt or nut.
⑤ Tightening is complete when a click is
heard or felt.
7. 使用方法 ７.
Usage
Adjustment PQLZ is forbidden. Ask
Tohnichi sta to adjust or repair.
８. トルクレンチの調整 ８.
Adjustment
Do not peel take o external cover.
９. 仕様 ９. Specications
MODEL
(S.I,)
CAPACITY
Max Hand
Power
DIMENSION
MASS
Adjusting Tool
Allen wrench
( standard accessory )
Catalogue No.
（ Optional ）
Max-Min
Grad.
全長 L’ ( Overall Length )
有効長 L ( Effective Length )
□ a
手力 P ( Hand Power )
主目盛
（ Main Scale ) 副目盛
( Graduation Sup. )
W
キャッ プ
( Cap )
PQLZ QSPZ
トルク調整工具用穴
（ Adjusting Hole )
型式名
Model Name
Torque Wrench Tester
Model DOTE3-G
ＴＣ Ｃ 2 型ト ル ク レ ン チ テ ス タ
Torque Wrench Tester
Model TCC2-G
●校正には東日のトルクレンチテスタをご使用ください。
●For torque setting, use Tohnichi torque wrench tester.
Torque Wrench Tester
Model DOT
Torque Wrench Tester
Model TF
● 日常点検には東日のトルクレンチチェッカをご使用ください。
● For torque check, use Tohnichi torque checker.
Torque Wrench Checker
Model LC3-G
0120-1
ト ル ク
69-1
ト ー ニ チ
21
本社
株式会社 東日製作所
トルクのことならお気軽に、ご相談ください。
●営業所（ダイヤルイン）
●北関東営業所
●大阪営業所（トルクセンター大阪）
●名古屋営業所 （トルクセンター名古屋）
●広島営業所
●九州出張所
■ TOHNICHI MFG.CO.,LTD.
■ Overseas Dept.（Dial in）
■ N.V.TOHNICHI EUROPE S.A.
■ TOHNICHI AMERICA CORP.
■ TOHNICHI SHANGHAI MFG.CO.,LTD.
URL https://www.tohnichi.co.jp
/
