Hitachi Koki USA DH 24PE instruction manual HOW to USE, Selecting the driver bit, Switch operation

English

◯Dump particles after every two or three holes when drilling.

◯Please replace the drill bit after removing dust collector (B).

8.Selecting the driver bit

Screw heads or bits will be damaged should an inappropriate bit for the screw diameter be employed to drive in the screws.

9.Confirm the direction of bit rotation (Fig. 5)

The bit rotates clockwise (viewed from	Push Button
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.
HOW TO USE	Fig. 5

CAUTION:

◯To prevent accidents, make sure to turn the switch off and disconnect the plug from the receptacle when the drill pits and other various parts are installed or removed. The power switch should also be turned off during a work break and after work.

1.Switch operation

The rotation speed of the drill bit can be controlled steplessly by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases as the switch is pulled more. To turn the switch OFF, release the trigger switch to its original position.

2.Rotation + Striking

This rotary hammer can be set to rotation and striking mode by pressing the push button and

turning the change lever to mark. (Fig. 6)

(1)Mount the drill bit.

(2)Pull the trigger switch after applying the drill bit tip to the drilling position. (Fig. 7)

(3)Pushing the rotary hammer forcibly is not necessary at all. Pushing slightly so that drill dust comes out gradually is just sufficient.

Change Lever

Push

Button

Fig. 6

CAUTION: Fig. 7

◯When the drill bit touches an iron reinforcing rod, the bit will stop immediately and the rotary hammer will react to revolve. Therefore please grip the side handle and handle tightly as shown in Fig. 7.

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