Hitachi DH 30PC, DH 30PB instruction manual Switch operation, Rotation + Striking, Rotation only

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.

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. 5)

(1)Mount the drill bit.

(2)Pull the trigger switch after applying the drill bit tip to the drilling position (Fig. 6)

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

CAUTION:

◯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. 6.

3.Rotation only

This rotary hammer can be set to rotation only mode by pressing the

push button and turning the change

lever to mark. (Fig. 7)

To drill a wood or metal material using the separately sold drill chuck and chuck adaptor, proceed as follows. Installing drill chuck and chuck adaptor (Fig. 8):

(1)Mount the drill chuck to the chuck adaptor.

(2)The part of the SDS-plus shank is the same as the drill bit. Therefore, refer to the item of “Mounting the drill bit” for attaching it.

English

Push

Button

Change

Lever

Fig. 5

Fig. 6

Push Button

Change

Lever

Fig. 7

Front Cap Grip

Drill

Chuck

Chuck	Part of SDS-plus
Adaptor
	shank
	Fig. 8

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