(1)Switching to “hammering”

(a)Pull the selector lever, release lock and turn it counterclockwise.

(b)Align ▲ of the selector lever with ▲

on the side of the undercover as illustrated in Fig. 7.

(c)Push in the selector lever to lock it.

NOTE:

Turn the selector lever (do not pull it up) to check if it is completely locked and make sure that it does not turn.

(2)When fixing working positions of tools such as cold chisel, etc.,

(a)Pull the selector lever, release lock and turn it. Align ▲ of the selector lever and ￿ of the undercover as illustrated in Fig. 8.

(b)Push in the selector lever to lock it.

(c)Turn the grip as illustrated in Fig. 9 and fix the working position of the

tool.

(d) Switch the selector lever to

hammring” according to the procedures mentioned in the above item (1) and secure the position of the tool.

5.Install the stopper (Fig. 10)

(1)Loosen the side handle and insert the straight portion of the stopper into the handle bolt hole from the front cover.

(2)Loosen the side handle, move the stopper to the specified position and rotate the grip of the side handle clockwise to fix the stopper.

English

Undercover

Selector Lever

Fig. 7

￿

Undercover

Selector Lever

Fig. 8

Grip

Fig. 9

Stopper

Side Handle

Fig. 10

13

Page 13
Image 13
Hitachi DH 50MB instruction manual Install the stopper Fig