15
ENGLISH
Chisel angle (when chipping,
scaling or demolishing)
The chisel can be secured at the desired angle. To
change the chisel angle, rotate the action mode chang-
ing knob to the O symbol. Turn the chisel to the desired
angle.
1
Fig.22
►
1.
Action mode changing knob
Rotate the action mode changing knob to the
sym-
bol. Then make sure that the chisel is securely held in
place by turning it slightly.
Depth gauge
The depth gauge is convenient for drilling holes of
uniform depth.
Press and hold the lock button, and then insert the
depth gauge into the hex hole. Make sure that the
toothed side of the depth gauge faces the marking.
1
2
3
4
Fig.23
►
1.
Depth gauge
2.
Lock button
3.
Marking
4.
Toothed side
Adjust the depth gauge by moving it back and forth
while pressing the lock button. After the adjustment,
release the lock button to lock the depth gauge.
NOTE:
Make sure that the depth gauge does not
touch the main body of the tool when attaching it.
Dust cup
Optional accessory
Use the dust cup to prevent dust from falling over the
tool and on yourself when performing overhead drilling
operations. Attach the dust cup to the bit as shown in
the figure. The size of bits which the dust cup can be
attached to is as follows.
Model
Bit diameter
Dust cup 5
6 mm - 14.5 mm
Dust cup 9
12 mm - 16 mm
1
Fig.24
►
1.
Dust cup
Dust cup set
Optional accessory
CAUTION:
Before installing and uninstalling
the dust cup set, remove a bit from the tool.
Installation
For model HR008G
1.
Attach the spacer to the attachment unit of the
dust cup set aligning the
symbol on the attachment
unit with one of the grooves in the spacer.
1
3
2
4
5
Fig.25
►
1.
Spacer
2.
Dust cup set
3.
Attachment unit
4.
symbol
5.
Groove
