Hitachi DH 50MB Bedienungsanleitung PDF herunterladen (Seite 15)

English

(1) Switching to “rotation + hammering”

For switching to “rotation +

hammering”, follow the same

procedures mentioned in [3. When

drilling at “rotation + hammering”] in

Page 12.

(2) Attaching chuck adaptor to drill chuck

(Fig. 14)

(a) Attach the chuck adaptor to the drill

chuck.

(b) The SDS max shank of the chuck

adaptor is equivalent to the drill bit.

Therefore, follow the same

procedure as [6. How to install tool]

in Page 10 for attaching and

detaching.

(3) Drilling

(a) Even if you apply more-than-required pressure to the machine body, drilling

can never be performed as quickly as you expect. Applying more force or

pressure to the machine body than what is needed, on the contrary, damages

the drill tip, resulting in the declined working efficiency and shortened life of

this machine.

(b) A drill can snap sometimes when drilling is almost finished. It is important to

relax your thrusting pressure when drilling is nearing the end.

HOW TO USE THE CORE BIT

When boring penetrating large hole use the core bit. At that time use with the center

pin and the core bit shank provided as optional accessories.

1. Mounting

CAUTION:

Be sure to turn power OFF and disconnect

the plug from the receptacle.

(1) Mount the core bit to the core bit shank.

(Fig. 15)

Lubricate the thread of the core bit

shank to facilitate disassembly.

Drill

Chuck

Grip

Fig. 14

SDS max

Shank

Chuck

Adaptor

Fig. 15

Core Bit

Shank

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 67 68

Kommentare zu diesen Handbüchern

Keine Kommentare

Hitachi DH 50MB Bedienungsanleitung Seite 15

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Werkzeug Hitachi DH 50MB