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12 GB/IE/CY
Preparing for use / Maintenance and Cleaning / Disposal
Q
Selecting the Angle of Rotation
Select the direction of rotation by setting the rotation
direction switch
7
.
WARNING!
Do not use or set the rotation
direction switch
7
unless the device has come to a
standstill.
Q
Pre-selecting the Speed
With the wheel on the speed pre-selector
6
you
can pre-select the operating speed to your individu-
al requirements.
If a low speed has been pre-selected, the ON / OFF
switch
4
is automatically restricted in the extent to
which it can be pulled back (due to the reduced
speed of rotation).
Recommended speed ranges:
(non-binding; if necessary, you should determine
the correct setting by a practical test):
- High-speed: for hammer drilling in concrete or
stone and for chiselling
- Medium speed: for drilling into steel or wood
- Low speed: for screwing
Low speed / high speed:
j Turn the wheel for speed pre-selection
6
.
The ON / OFF switch
4
has a variable speed
control.
j By pressing the switch you can increase the
speed continuously.
Q
Switching ON / OFF
When operating the hammer drill you can choose
between temporary and permanent operation. Use
the temporary operation for small jobs and perma-
nent operation for long jobs. Your desired setting is
operated as follows:
Switching on temporary operation:
j Press the ON / OFF switch
4
.
Switching off temporary operation:
j Release the ON / OFF switch
4
.
Switching on permanent operation:
j Press the ON / OFF switch
4
and lock it in the
on position by means of the locking button
5
.
Switching off permanent operation:
j Press the ON / OFF switch
4
and release it
again.
Q
Maintenance and Cleaning
WARNING!
DANGER OF INJURY!
Always pull the mains plug out of the socket before
doing any work on the device.
j Always keep the device clean, dry and free of
oil or grease.
j No liquids must be allowed to enter the hammer
drill.
j Clean the hammer drill regularly, preferably
always immediately after finishing your work.
j Please use a dry cloth for cleaning the housing.
Under no circumstances should you use petrol,
solvent or cleaning agents which might attack
the plastic.
j Clean the tool holder
1
regularly.
CAUTION! UNDER TENSION! To do so,
pull the locking / unlocking cap
3
towards the
rear and lever off the rubber dust protection
cap
2
. Release the locking / unlocking cap
3
slowly.
j Clean the components with a brush and apply
a small amount of grease to them.
Q
Disposal
The packaging is wholly composed of
environmentally-friendly materials that can
be disposed of at a local recycling centre.
Do not dispose of electrical
power tools with the household
rubbish!
E3744_Hammer Drill_Content_LB3.indd 12 16.04.2008 8:26:22 Uhr