Matatakitoyo Torque Tools PIT Operation Manual

Adjustable Torque Ｗｒ ｅ ｎ ｃ ｈ,
PIPE & CONSTRUCTION APPLICATIONS
OPERATION MANUAL
TORQUE
Heel Jaw
Hook Jaw
BEFORE STARTING
1. Study this instruction before use.
2. This torque wrench as calibrated and tested before leaving the factory is certified to meet the current standard specification and has an
accuracy of ±6%.
3. THIS TOOL IS A PRECISION MEASUREMENT AND DESIGNED FOR MANUAL TIGHTENING FASTERNERS ONLY.
DO NOT USE IT AS A NUT BREAKER OR FOR ANY OTHER PURPOSE.
4. Over torque will cause tool damage and personal injury.
5. Do not use this tool near rotating machinery.
6. Disassemble this tool or make any adjustments will result of losing accuracy and void the warranty.
7. Do not continuously apply force after hear click or feel shock.
8. Do not use any format of extension on the handle of the tool. This will not only damage the tool, also affect the accuracy.
9. Do not immerse grease inside ratchet head. It may cause unexpected damage.
10. Use special care at minimum torque setting.
11. Please wear gloves and goggles when working.
WARNING
CONTENTS
Torque wrench
STOP
CLICK
Do not continuously apply force after hear click
or feel shock.
Adjustment Nut
Tube
Manual
Main Scale
HOW TO USE
The size of the hook jaw opening can be controlled by adjusting the nut.
■ When using a pipe wrench of any size, a gap must be maintained between
the shank of the hook jaw and the work piece. (See A)
■ This permits the two gripping points (heel jaw teeth and hook jaw teeth)
to produce the gripping action of the wrench. Allowing the shank of the
hook jaw to contact the work piece greatly reduces the gripping action
and can cause slippage. It may also result in the failure of the hook jaw.
(See B)
A. Maintain Gap Between Hook Shank and Work Piece.
B. Wrench Too Small For Work Piece, Hook Shank Touching Work Piece.
Models covered
PIT
Graduation Scale
Lock Ring
Grip Hand Force