11
ENGLISH
Installing the quick change drill
chuck
Check the line of the quick change drill chuck shows
the symbol. Grasp the change cover of the quick
change drill chuck and set the line to the symbol.
Place the quick change drill chuck on the spindle of the
tool. Grasp the change cover of the quick change drill
chuck and turn the change cover line to the
symbol
until a click can clearly be heard.
1
4
2
3
Fig.8
►
1.
Quick change drill chuck
2.
Spindle
3.
Change
cover line
4.
Change cover
Selecting the action mode
NOTICE:
Do not rotate the action mode chang-
ing knob when the tool is running.
The tool will be
damaged.
NOTICE:
To avoid rapid wear on the mode
change mechanism, be sure that the action mode
changing knob is always positively located in one
of the three action mode positions.
Rotation with hammering
For drilling in concrete, masonry, etc., rotate the action
mode changing knob to the
symbol. Use a tungsten
carbide tipped bit (optional accessory).
1
2
Fig.9
►
1.
Rotation with hammering
2.
Action mode chang-
ing knob
Rotation only
For drilling in wood, metal or plastic materials, rotate
the action mode changing knob to the
symbol. Use a
twist drill bit or wood drill bit.
1
Fig.10
►
1.
Rotation only
Hammering only
For chipping, scaling or demolition operations, rotate
the action mode changing knob to the
symbol. Use a
bull point, cold chisel, scaling chisel, etc.
1
Fig.11
►
1.
Hammering only
