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. Safety information
Please refer to the booklet included in delivery for the
safety instructions.
2. Layout (Fig. 1)
1 Dust guard
2 Locking sleeve
3 On/Off switch
4 Additional handle
5 Drilling depth stop
6 Hammer stop
7 Rotation stop
3. Technical data
Mains voltage:
230 V ~ 50 Hz
Power: 850
Watt
Idle speed:
780 min
-1
Hammer rate:
3850 min
-1
Drilling capacity (max.):
Concrete/Stone Ø 26 mm
Weight: 4.75
kg
Vibration a
hv
: 9.6
m/s
2
Sound pressure level L
pA
: 93.5
dB(A)
Sound power level L
WA
: 104.5
dB(A)
Protection class:
/ 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.
4. Preparations
Use a detector to localize pipes and/or cables in
walls with concealed electric, water or gas lines.
Before you plug in the machine, check that your
mains voltage is the same as that marked on the
rating plate.
4.1 Proper use
The tool is designed for drilling with hammer action in
concrete, rock and brick, as well as for chiseling
work, always using the correct drill or chisel bit.
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)
Clean the bit and coat it with a little machine
grease before you insert it.
Pull back the locking sleeve (A) and hold in this
position.
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.
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 Switching on/off
Switching on: Press On/Off switch (3).
Switching off: Release On/Off switch (3).
5.2 Additional handle (Fig. 1 - Pos. 4)
For safety reasons you should always use the
hammer drill with the additional handle.
For a secure posture during work you should turn the
additional handle. Twist the additional handle
anticlockwise and turn.
Then fix the additional handle by twisting again.
5.3 Drilling depth stop (Fig. 1 - Pos. 5)
Slacken the additional handle by turning and insert
the straight part of the depth stop into the hole in the
additional handle. Set the depth stop and retighten
the additional handle.
Anleitung PBH 850-1_SPK1:Anleitung BBH 850-1 SPK 1 03.02.2009 14:42 Uhr Seite 7
