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Installing the quick change drill
chuck
Connecting lanyard (tether strap) to
the hook
CAUTION: Do not use damaged hook and screws.
Before use, always check for damages, cracks or defor-
mations, and make sure that the screws are tightened.
CAUTION: Make sure that the hook is
securely installed with the screws.
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.
► Fig.8: 1. Quick change drill chuck 2. Spindle
3. Change cover line 4. Change cover
CAUTION: Do not remove the battery car-
tridge while hanging the tool. The tool may fall if the
screws are not tightened.
Selecting the action mode
CAUTION: Always use a locking carabiner
(multi-action and screw gate type) and be sure to
attach the lanyard (tether strap) to the double looped
portion of the hook. Improper attachment may cause
tool drop from the hook and result in personal injury.
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.
The hook is also used for connecting the lanyard (tether
strap). Be sure to connect the lanyard (tether strap) to
the double looped portion of the hook.
► Fig.14: 1. Double looped portion of the hook
2. Lanyard (tether strap) 3. Locking cara-
biner (multi-action and screw gate type)
Rotation with hammering
Adjusting the nozzle position of the
dust collection system
Optional accessory
For drilling in concrete, masonry, etc., rotate the action
mode changing knob to the
symbol. Use a tungsten-
carbide tipped bit (optional accessory).
► Fig.9: 1. Rotation with hammering 2. Action mode
changing knob
Push in the guide while pushing up the guide adjustment
button, and then release the button at the desired position.
► Fig.15: 1. Guide 2. Guide adjustment button
Rotation only
NOTE: Before adjusting the nozzle position, release
the nozzle forward completely by pushing up the
guide adjustment button.
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.
► Fig.10: 1. Rotation only
Hammering only
If a long drill bit is installed, extend the guide by pushing
up the extension button.
► Fig.16: 1. Extension button
Adjusting the drilling depth of the
dust collection system
For chipping, scaling or demolition operations, rotate
the action mode changing knob to the
symbol. Use a
bull point, cold chisel, scaling chisel, etc.
► Fig.11: 1. Hammering only
Optional accessory
Hook
Slide the depth adjustment button to the desired posi-
tion while pushing it up. The distance (A) is the drilling
depth.
► Fig.17: 1. Depth adjustment button
CAUTION: Always remove the battery when
hanging the tool with the hook.
Torque limiter
CAUTION: Never hook the tool at high loca-
tion or on potentially unstable surface.
NOTICE: As soon as the torque limiter actuates,
switch off the tool immediately. This will help pre-
vent premature wear of the tool.
The hook is convenient for temporarily hanging the tool.
To use the hook, simply lift up hook until it snaps into
the open position. When not in use, always lower hook
until it snaps into the closed position.
► Fig.12: 1. Hook
► Fig.13
NOTICE: Drill bits such as hole saw, which tend
to pinch or catch easily in the hole, are not appro-
priate for this tool. This is because they will cause
the torque limiter to actuate too frequently.
The torque limiter will actuate when a certain torque
level is reached. The motor will disengage from the
output shaft. When this happens, the drill bit will stop
turning.
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ENGLISH