6
Fig. 10
(3) Installing the side handle (Fig. 11)
The side handle can be installed on either side of
the angle unit for right or left handed use. To install
the side handle, thread it into the socket on the
desired side of the angle unit and tighten it securely.
Fig. 11
(4) Removing chuck from angle unit (Fig. 12)
䡬 The chuck can be removed from angle unit in the
same manner it was removed from the drill;
however, ALWAYS REMOVE ANGLE UNIT FROM
THE DRILL BEFORE ATTEMPTING TO LOOSEN
CHUCK. This will prevent damage of drills gear. Use
open end wrench provided to hold angle unit spindle
before attempting to loosen chuck.
Fig. 12
CAUTION:
If the chuck cannot be removed by striking the
wrench, don’t strike the wrench forcibly and send
the drill to a HITACHI AUTHORIZED SERVICE
CENTER.
9. Attaching the hook. (Optional accessory) (Fig. 13)
To attach the hook, it is necessary to disassemble
the handle portion which covered the tool’s electrical
system. For your continued safety and electrical
shock protection, installing the hook on this drill
should ONLY be performed by a HITACHI
AUTHORIZED SERVICE CENTER.
Fig. 13
CAUTION:
When the power tool is used with a hook fixed to
it, pay attention to the following points:
䡬 Before hanging the main unit from the waist belt,
make sure that the drill has come to a complete
stop.
While it is suspended from the waist belt, the power
plug must be disconnected from the power source.
䡬 Do not walk about with the power tool hanging
from the waist belt.
䡬 In the case of operation in a high place, it is dangerous
to drop the tool accidentally. If the hook is deformed
or hung from the wrong position, there is danger
that the hook will slip off and the tool will fall.
Be careful to avoid danger.
䡬 In making a through hole, the power tool sometimes
shakes violently when the workpiece is pierced,
from example. Be careful you are not hurt by the
hook even if such situation happens.
10. RCD
The use of a residual current device with a rated
residual current of 30mA or less at all times is
recommended.
HOW TO USE
1. Switch operation
䡬 When the trigger is depressed, the tool rotates.
When the trigger is released, the tool stops.
䡬 The rotational speed of the drill can be controlled
by varying the amount that the trigger switch is
pulled. Speed is low when the trigger switch is
pulled slightly and increases as the trigger switch
is pulled more.
䡬 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.
2. Drilling
䡬 When drilling, start the drill slowly, and gradually
increasing speed as you drill.
䡬 Always apply pressure in a straight line with the bit.
Use enough pressure to keep drilling, but do not push
hard enough to stall the motor or deflect the bit.
High Speed
Side Handle
Open End
Wrench
Hex. Bar Wrench
Hook (A)
01Eng_D10VF_US 7/10/11, 8:396
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