English

Remove exhausted batteries from the hook immediately.

Do not discard batteries together with normal trash and do not throw batteries into fire.

Store batteries out of the reach of children.

Use batteries correctly in accordance with the battery specifications and indications.

2. Installing the bit

Always follow the following procedure to install driver bit. (Fig. 13)

(1)Pull the guide sleeve back.

(2)Insert the bit into the hexagonal hole in the anvil.

(3)Release the guide sleeve and it returns to its origianl position.

CAUTION

If the guide sleeve does not return to its original position, then the bit is not installed properly.

Movement

Driver bit

Hexagonal hole

in the anvil Guide sleeve

Fig. 13

R

Push button

L

PushPush

Fig. 14

3.Removing the bit

Please do the opposite point on the method of installing bit.

4.Confirm that the battery is mounted correctly.

5.Check the rotational direction

The bit rotates clockwise (viewed from the rear side) by pushing the R-side of the push button.

The L-side of the push button is pushed to turn the bit counterclockwise. (See Fig. 14). (The L and R marks are engraved on the body.)

CAUTION

The push button can not be switched while the impact driver is turning. To switch the push button, stop the impact driver, then set the push button.

6. Switch operation

When the trigger switch is depressed, the tool rotates. When the trigger is released, the tool stops.

The rotational speed can be controlled by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is pulled more.

NOTE

A buzzing noise is produced when the motor is about to rotate; this is only a noise, not a machine failure.

7.Tightening and loosening screws

Install the bit that matches the screw, line up the bit in the grooves of the head of the screw, then tighten it.

Push the impact driver just enough to keep the bit fitting the head of the screw.

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Image 17
Hitachi WH14DM OM Installing the bit, Removing the bit, Switch operation, Tightening and loosening screws