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changing the chuck. Left-handed
thread screws can only be loosed by
turning to the right.
8 – Operation
Switching on and off
The voltage of the power supply must
match the specifications on the type
plate of the machine.
Brief switching
Switch on: Press the on/off switch (5).
Switch off: Release the on/off switch.
Continuous operation:
Switch on: Press the on/off switch and
then press the locking button (3).
Switch off: Press and release the on/off
switch.
9 – Mode of operation
Drilling in wood and metal
To drill in wood and metal, the hammer
drill function must be activated. Set the
hammer drill switch (1) to the "OFF"
setting
. Set the clockwise/anti-
clockwise switch (2) to clockwise rotation.
Activate the electronic revolution regulation
by pressing the on/off switch. Set the
revolution selection using the adjusting
wheel on the on/off switch.
Drilling in cement
Activate the hammer drill function (1)
, set the clockwise/anti-
clockwise switch (2) to clockwise
rotation. Start with low revolutions.
Depending on the properties of the
material and the diameter of the drill,
switch on the first and second gears (9)
with the device at a standstill (Fig. 2).
This changes the impact rate.
To remove a stuck drill, wait until
the machine has come to a
standstill, and switch to anti-
clockwise rotation. With the drill running
anti-clockwise, carefully pull it out of the
drilled hole.
10 – Maintenance and
environmental
protection
Before performing any care or
maintenance work, disconnect from the
power. Clean the machine with a damp
cloth. Do not use solvents. Dry well.
Ensure that the ventilation slots are kept
free of dust. Before each use, check the
machine, the cable and accessories to
ensure that they are not damaged. Have
any repairs necessary completed by a
specialist.
CAUTION! Electrical and battery
operated units that no longer work
should not be disposed of in the
household waste! They are to be
collected separately, in accordance with
the 2012/19 EU directive for the
disposal of electrical and
electronic waste, and sent
for proper and
environmentally-friendly
recycling.
Please discard power tools no longer
usable at a local collection point.
Collection and disposal of packaging
materials separately by types complying
with local rules and regulations. For
details, please contact your municipal
authority concerned.
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