Hitachi DV 20VB instruction manual Fixing the side handle Fig, For keyless chuck Mounting the bit

English

For keyless chuck (Fig. 3, 4)

(1)Mounting the bit

Turn the lock collar in the direction "UNLOCK" and open the chuck. After inserting the drill bit into the chuck as far it will go, turn the lock collar in the "LOCK" direction. Grip the retaining ring and close the chuck by turning the sleeve clockwise as viewed from the front.

(2)Dismounting the bit

Turn the lock collar in the direction "UNLOCK" to release the chucking force. Grip the retaining ring and open the chuck by turning the sleeve counterclockwise.

NOTE

When the sleeve does not become loose any further, fix the side handle to retaining ring, hold side handle firmly, then turn the sleeve to loosen by hand.

Chuck wrench

Drill chuck

Sleeve

Lock collar

Retaining ring

Fig. 2

Lock collar

LOCK

	➤
		CK
	➤	U
UNLOCK

Fig. 4

8.Fixing the side handle (Fig. 6)

Loosen the knob bolt on the side handle, and attach the side handle to the gear cover in a position convenient for drilling. Match the projecting part of the handle to the groove on the gear cover, and firmly tighten the knob bolt. To remove the side handle, loosen the knob bolt and rotate the handle.

To attach a depth gauge on the side handle, insert the gauge into the U-shaped

Fig. 3

Retaining ring

Sleeve

Side handle

Fig. 5

Knob bolt

Depth gauge

Side handle

Fig. 6

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