English
13
11. Check the rotational direction (Fig. 7)
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.
(The
L
and
R
marks are provided on the
body.)
CAUTION:
Always use the hammer drill with
clockwise rotation, when using it as an
hammer drill. (Fig. 8)
HOW TO USE
CAUTION:
To prevent accidents, make sure to turn the switch off and disconnect the plug from
the receptacle when the drill bits 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
䡬
When the trigger switch 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
The desired rotation speed can be pre-
selected with the speed control dial.
Turn the speed control dial clockwise for
higher speed and counterclockwise for
lower speed. (Fig. 9)
Fig. 8
Fig. 9
Fig. 7
L
mark
R
mark
Switch trigger
Push button
Speed
control dial
Low speed
Switch
trigger
Stopper
High
speed
