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11 GB/IE/CY
Preparing for use
Inserting the RÖHM Quick-Action Drill
Chuck for Round-Shank Drills:
j To insert the additional drill chuck for round-
shank drills (see also Fig. A), pull the locking /
unlocking cap
3
towards the rear and insert
the additional drill chuck.
j Release the locking / unlocking cap
3
. This
locks the tool holder in place. Pull the tool to
ensure that it is firmly locked in place.
Removing the RÖHM Quick-Action Drill
Chuck for Round-Shank Drills:
j In order to remove the additional drill chuck,
pull the locking / unlocking cap
3
towards the
rear and take out the additional drill chuck.
Inserting Tools:
WARNING!
DANGER OF INJURY! Before
making any modifications to the device ensure that
it is switched off and that the mains plug has been
removed from the socket.
The RÖHM quick-action drill chuck allows you to
change the tool quickly without any additional
implements.
Releasing the tool holder and inserting
a tool:
j Hold the rear sleeve of the quick-action drill
chuck tightly and turn the front sleeve until it is
wide enough for the tool (e.g. round-shank
drill) to be inserted.
j Then insert the tool.
Clamping the Tool:
j Hold the rear sleeve of the quick-action drill
chuck tightly and turn the front sleeve forcefully
until you hear a repeated clicking noise. The
drill chuck is now locked in place.
j The lock can be released again by turning the
front sleeve in the opposite direction.
Using Assembly Tools for Screws and Nuts:
j Use an appropriate bit holder if you would like
to use screwdriver inserts / bits for screwing.
j You should only use inserts / bits which fit the
screw head.
j Turn the function selector switch
8
to the drill
symbol
.
Q
Selecting the Function with the
Function Selector Switch
Note: The function must only be changed
when the device is switched off, as oth-
erwise it may be damaged. Depending
on the intended use, you can select between four
functions by turning the function selector switch
8
.
j Turn the function selector switch
8
so that the
desired symbol locks into place next to the
arrow mark.
The functions are marked as follows:
Function Symbol
Drilling / screwing
Hammer drilling
Chiselling
Chisel position
adjustment
Adjusting the Chisel Position:
This function makes chiselling work
considerably easier by the setting of
individual angle positions for the
chisel. This enables you to turn the
tool for the chiselling work (see
also Fig. C, D) to the required position.
j Turn the function selector switch
8
to the
position
.
j Turn the tool in the tool holder
1
to the re-
quired position.
j For the chiselling work turn the function selector
switch
8
to the position .
E3744_Hammer Drill_Content_LB3.indd 11 16.04.2008 8:26:22 Uhr