7
GB
Important!
When using equipment, a few safety precautions
must be observed to avoid injuries and damage.
Please read the complete operating manual with due
care. Keep this manual in a safe place, so that the
information is available at all times. If you give the
equipment to any other person, give them these
operating instructions as well.
We accept no liability for damage or accidents which
arise due to non-observance of these instructions
and the safety information.
1. Layout (Fig. 1)
1 Dust
guard
2 Locking
sleeve
3 On/Off
switch
4 Additional
handle
5
Drilling depth stop
6 Speed
controller
7
Selector switch for drill/hammer drill/chisel
8 Locking
button
9 Reverse
facility
2. Technical data
Mains voltage:
230 V ~ 50 Hz
Power: 750
Watt
Idle speed:
0-950 min
-1
Hammer rate:
0-4800 min
-1
Drilling capacity (max.):
Concrete/Stone 24 mm
Weight: 3
kg
Vibration a
hv
: 12,56
m/s
2
Sound pressure level L
pA
: 87,9
dB(A)
Sound power level L
WA
: 98,9
dB(A)
Protection class:
쏾
/ II
The noise and vibrations from this tool were measu-
red in accordance with EN 60745-2-6. This hammer
drill is not intended for use outdoors as defined in
Article 3 of the Directive 2000/14/EC.
3. Safety rules
The corresponding safety information can be found
in the enclosed booklet.
4. Preparations
앬
Use a detector to localize pipes and/or cables in
walls with concealed electric, water or gas lines.
앬
Before you plug in the machine, check that your
mains voltage is the same as that marked on the
rating plate.
4.1 Intended use
This hammer drill is designed for hammer drilling in
concrete, stone and masonry, for chiseling and for
drilling without hammer action in wood and metal. It
is to be used only with suitable bits.
Please note that our equipment has not been
designed for use in commercial, trade or industrial
applications. Our warranty will be voided if the
machine is used in commercial, trade or industrial
businesses or for equivalent purposes.
4.2 Fitting and changing a bit (Fig. 2)
앬
Clean the bit and coat it with a little machine
grease before you insert it.
앬
Pull back the locking sleeve (A) and hold in this
position.
앬
Insert the dust-free bit with a twist as far as it
goes into the chuck. The bit will automatically be l
ocked in place.
앬
Pull on the bit to check that it is secure.
4.3 Removing a bit (Fig. 3)
Pull back the locking sleeve (A), hold and pull out the
bit.
5. Starting up (Fig. 1 - Pos. 3)
5.1 On/Off switch:
앬
To switch on:
Press switch 3
앬
Continuous operation:
Lock switch 3 with
locking button 8
앬
To switch off:
Press switch A briefly
The speed is varied by applying more or less pressu-
re on switch 3. You can preselect the speed by tur-
ning the knurled screw in switch 3.
5.2 Additional handle (Fig. 1 – Item 4)
For safety reasons you must only use the ham-
mer drill with the additional handle.
You can adopt a safe working posture by adjusting
the additional handle. Slacken the additional handle
by turning it anticlockwise, then swivel it into the pre-
ferred position.
Tighten the additional handle in the new position.
Anleitung E-BH 750_SPK7:_ 11.01.2007 16:40 Uhr Seite 7
