Disconnect the cable and store the
transformer in a suitable place when it is
not in use.
It is not advisable to recharge the battery
in temperatures below freezing.
When removing the battery from the
machine, actuate the On/Off switch
(6) until the battery is completely
discharged. Unscrew the screws in
the casing and take off the casing shell.
Disconnect the connections on the battery
and remove the battery (see figure B).
INSTRUCTIONS FOR USE
Changing the tool
The SDS plus tool holder allows for simple
and convenient changing of drilling tools
without the use of additional tools. Due to
their working principle, SDS plus drilling
tools move freely. This results in radial
runout at no-load. However, this has no
effect on the accuracy of the drill hole, as
the drill bit centres itself during drilling.
The SDS tool holder can also accommodate
different drill-bit types with hexagon
shank. The dust protection cap (2) largely
prevents the entry of drilling dust into
the tool holder during operation. When
inserting the tool, take care that the dust
protection cap (2) is not damaged.
Inserting SDS plus Drilling Tools (see
figure A)
Clean and lightly grease the shank end of
the tool.
Insert the tool in a twisting manner into
the tool holder until it latches itself.
Check the latching by pulling the tool.
Removing SDS plus Drilling Tools (See
figure A)
WARNING! Accessories may be
hot after use. Avoid contact with skin and
use proper protective gloves or cloth to
remove.
Push back the locking sleeve (3) and
remove the tool. All accessories should be
wiped clean after removing.
Dust/Chip Extraction
Dusts from materials such as lead-
containing coatings, some wood types,
minerals and metal can be harmful to
one's health. Touch ing or breathing-in the
dusts can cause aller gic reactions and/or
lead to respiratory infec tions of the user or
bystanders.
Certain dusts, such as oak or beech dust,
are considered as carcinogenic, especially
in connection with wood-treatment
additives (chromate, wood preservative).
Materials containing asbestos may only be
worked by specialists.
Provide for good ventilation of the work ing
place.
It is recommended to wear a P2 filter class
respirator.
Observe the relevant regulations in your
country for the materials to be worked.
Starting operation
Setting the operating mode
With the selector switch for hammer
drilling/ drilling (4), the operating mode of
the machine is selected.
Note: Change the operating mode
only when the machine is switched off!
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Otherwise, the ma chine can be damaged.
To change the operating mode, turn the
selector switch for "hammer drilling/
drilling" (4) to the re quested position.
Position for hammer drilling in con crete or
stone
Position for drilling without impact in
wood, metal, ceramic and plastic as well
as for screwdriving
Reversing the Rotational Direction
Actuate the rotational direction switch (5)
only when the machine is at a standstill.
The rotational direction switch (5) is used
to re verse the rotational direction of the
machine. However, this is not possible with
the On/Off switch (6) actuated.
Right Rotation: For drilling and driving in
screws, push the rotational direction switch
(5) left to the stop.
Left Rotation: For loosening and
unscrewing screws and nuts, press the
rotational direction switch (5) through to
the right stop.
Switching On and Off
To start the machine, press the On/Off
switch (6) and keep it pressed.
To switch off the machine, release the On/
Off switch (6).
For low temperatures, the power tool
reaches the full hammer/impact capacity
only after a cer tain time.
Note: Sparks may be visible through
the slots in the motor housing during
operation. The sparks are a normal
reaction of the motor when in use and
are created by the components inside the
motor moving against each other. The
function of the power tool is not affected
by this. We do however recommend not
to use the power tool near any flammable
liquids, gases or dust, which the sparks
may ignite.
Setting the Speed/Impact Rate
The speed/impact rate of the switched
on pow er tool can be variably adjusted,
depending on how far the On/Off switch
(6) is pressed.
Light pressure on the On/Off switch (6)
results in low speed/impact rate. Further
pressure on the switch increases the
speed/impact rate.
Temperature Dependent Overload
Protection
When using as intended, the power tool
cannot be subject to overload. When the
load is too high or the allowable battery
temperature of 70 °C is exceeded, the
electronic control switches off the power
tool until the temperature is in the
optimum temperature range again.
Working Advice
Apply the power tool to the screw/nut
only when it is switched off. Rotating
tool inserts can slip off.
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