How To Use - Hitachi DH 22PG Manual De Instrucciones

English
Dump particles after every two or three
holes when drilling.
Please replace the drill bit after removing
dust collector (B).
8. Selecting the driver bit
Screw heads or bits will be damaged
unless a bit appropriate for the screw
diameter is employed to drive in the
screws.
9. Confirm the direction of bit rotation
(Fig. 6)
The bit rotates clockwise (viewed from
the rear side) by pushing the R-side of
the push button. The L-side of the push
button is pushed to turn the bit
counterclockwise.
R
L
Fig. 6

HOW TO USE

CAUTION:
To prevent accidents, make sure to turn
the switch off and disconnect the plug
from the receptacle when the drill pits
and other various parts are installed or
removed. The power switch should also
be turned off during a work break and
after work.
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. To turn the switch
OFF, release the trigger switch to its
original position. However, the switch
trigger can only be pulled in halfway
during reverse and rotates at half the
speed of forward operation.
10
L
Push
L
button
R
R
Pulling the trigger and pushing the
stopper, it keeps the switched-on
condition which is convenient for
continuous running. When switching off,
the stopper can be disconnected by
pulling the trigger again. The switch
stopper is unusable during reverse.
2. Rotation + Hammering
This rotary hammer can be set to rotation
and hammering mode by turning the
change lever to the
Change lever
Fig. 7
(1) Mount the drill bit.
(2) Pull the trigger switch after applying the
drill bit tip to the drilling position (Fig. 8)
(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. 8.
mark (Fig.7)
Fig. 8