How To Use The Core Bit (For Light Load) - Hitachi DH 22PB Manual De Instrucciones

6. Using depth gauge (Fig. 12)
(1) Loosen the knob on the side handle,
and insert the depth gauge into the
mounting hole on the side handle.
(2) Adjust the depth gauge position
according to the depth of the hole and
tighten the knob bolt securely.
7. How to use the drill bit (taper shank)
and the taper shank adaptor
(1) Mount the taper shank adaptor to the
rotary hammer. (Fig. 13)
(2) Mount the drill bit (taper shank) to the
taper shank adaptor. (Fig. 13)
(3) Turn the switch ON, and drill a hole in
prescribed depth.
(4) To remove the drill bit (taper shank),
insert the cotter into the slot of the taper
shank adaptor and strike the head of
the cotter with a hammer supporting
on the rests. (Fig. 14)

HOW TO USE THE CORE BIT (FOR LIGHT LOAD)

When boring penetrating large hole use the core bit (for light load). 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.
Mounting Hole
Knob on Side
Handle
Fig. 12
Drill Bit
Taper shank
Front Cap
Adaptor
Fig. 13
Cotter
Taper Snank Adaptor
Rests
Fig. 14
English
Depth Gauge
Grip
15