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
carbide tipped bit (optional accessory).
► 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
twist drill bit or wood drill bit.
► 1 . Rotation only
symbol. Use a tungsten-
1
2
symbol. Use a
1
Hammering only
For chipping, scaling or demolition operations, rotate
the action mode changing knob to the
bull point, cold chisel, scaling chisel, etc.
► 1 . Hammering only
Adjusting the nozzle position
Push in the guide while pressing the guide adjustment button,
and then release the button at the desired position.
► 1 . Guide 2. Guide adjustment button
NOTE: Before adjusting the nozzle position, release
the nozzle forward completely by pressing the guide
adjustment button.
Adjusting the drilling depth
Slide the depth adjustment button to the desired position while
pressing it. The distance (A) is the drilling depth.
► 1 . Depth adjustment button
6 ENGLISH
symbol. Use a
1
1
2
A
1