TOHNICHI FTD2CN-S (01) PDF DOCUMENT

The labeled parts are:

• Bit (Option)

• Main Pointer

• Scale Plate

• Handle

• Memory Pointer

Make sure there is no oil or grease on the grip. A slip of the hand while tightening may cause an accident or injury.

Check for cracks, scratches, and rust. These will cause damage to the driver and may result in an injury. If such conditions exist, have a functional test performed and repair if necessary.

• Don’t use the torque driver beyond the maximum torque setting. This will cause damage or injury.

• Don’t use the torque driver if it is missing a pin or scale plate, etc. Ask a repair shop to inspect the torque wrench and repair it before using.

• Don’t modify the torque driver. Modifications will weaken the torque driver. This may cause errors in accuracy, as well as cause an accident or injury.

• Don’t drop the torque driver or apply a strong shock or jolt. This will cause damage or deformation as well as decrease the accuracy and durability, which may cause an accident or injury.

• Use only parts designated by Tohnichi for repair of the torque driver. Ask the place of purchase for assistance when you repair, and use only Tohnichi parts.

• Confirm that the driver is set according to the correct unit of measure before using (e.g., kgf·cm, kgf·m, N·m, etc.).

• Don’t use the torque driver in fresh water or sea water. The inside mechanism will go bad and cause an accident or injury. If you drop it in water or sea water, get it checked out or repaired.

• Use the correct bit that fits the screw you are using. Select the bit from the table for bits.

• Perform regular inspections for function and accuracy. Periodical inspections are essential to ensure the torque wrench is in optimal condition, thus preventing injury.

• Remove any dirt such as dust, mud, oil, and water, etc., after each use and before storing torque drivers.

• When storing the torque drivers for a long time, set at the minimum torque and keep them in a dry place. If improperly stored, the accuracy and durability will decrease rapidly.

Hold the shaft as shown when you attach or detach a bit or a socket. If you hold the grip when you attach or detach a bit or a socket, the FTD might be broken.

1. Insert the bit into the bit holder.

2. Set the pointer to the “0” position on the scale plate. The pointer should be at the “0” position.

3. Move the memory pointer to the “0” position opposite of the measuring direction.

4. Start measuring or tightening operation.

The accuracy for all models is ±3%. All models can be used for both clockwise and counter-clockwise tightening.

This tester is used for torque driver calibration.