Berserker DWT BH10-26 B, Original Instructios

Page: 38 / 228

38
English
Long-term switching on / off
Switching on:
Push on / off switch 11 and lock it in the position with
lock-on button 21 �
Switching off:
Push and release on / off switch 11 �
[H17-11 B]
Short-term switching on / off
To switch on, press and hold on / off switch 11 , to
switch off - release it�
Long-term switching on / off
Switching on:
Push on / off switch 11 and lock it in the position with
lock-on button 21 , moving it up�
Switching off:
Push and release on / off switch 11 �
Design features
of the power tool
Operation mode regulator (see fig. 16-18)
Switching the operation modes shall be
carried out only in the off mode of the
tool's motor.
Function switches 10 and 17 are fitted
with lock button 9 that is used to fix
the function switch in a set position.
Rotate function switches 10 or 17 while
pressing button 9 in order to set a desired
operating mode.
[BH10-28 VB, BH15-32 VB]
Function switch 10 is designed for the switching the
following operation modes of the tool (see fig. 16):
Drilling (set the function switch 10 in the position indi-
cated in figure 16.1) - non-percussion drilling in wood,
synthetics, metal�
Percussion drilling (set the function switch 10 in the
position indicated in figure 16.2) - percussion drilling in
masonry, concrete, natural stone�
Chisel rotation (set switch 10 in the position shown on
figure 16.3) - this mode does not allow operating your
power tool, but allows setting the chisel in a comfort-
able position for chiseling works�
Chiselling (set the function switch 10 in the position
indicated in figure 16.4) - chiselling ducts in masonry,
concrete, stone, removing ceramic tiles�
[BH10-26 B, BH12-28 VB, BH13-32 VB, BH15-36 VB]
Function switches 17 and 18 are designed for the
switching the following operation modes of the
tool (see fig. 17):
Drilling (set the function switches 17 and 18 in the
positions indicated in figure 17.1) - non-impact drilling
in wood, synthetics, metal�
Impact drilling (set the function switches 17 and 18 in
the positions indicated in figure 17.2) - impact drilling
in masonry, concrete, natural stone�
Chiselling (set the function switches 17 and 18 in
the positions indicated in figure 17�3) - chiselling
ducts in masonry, concrete, stone, removing
ceramic tiles�
[BH16-42 VB]
Impact drilling
(set the function switch 10 in the
position indicated in figure 18.1 ) - impact drilling in
masonry, concrete, natural stone�
Chiselling (set the function switch 10 in the position
indicated in figure 18.2 ) - chiselling ducts in masonry,
concrete, stone, removing ceramic tiles�
In order to make switching between
the operation modes smoother, rotate
slightly chuck 1 (SDS PLUS) or chuck 22
(SDS MAX) by hand.
Speed selector thumbwheel
[BH10-28 VB, BH12-28 VB, BH13-32 VB, BH15-32 VB,
BH15-36 VB, BH16-42 VB]
Use speed selector thumbwheel 12 to set required
revolutions and impact frequency�
The required speed is dependent on the material and
can be determined with practical trials�
When operating your power tool at a low speed for a
long time, it has to be cooled down for 3 minutes� To
do it, set a maximum speed and leave your power tool
to run idle�
Vibration protection system
[BH10-28 VB, BH12-28 VB, BH13-32 VB, BH15-32 VB,
BH15-36 VB, BH16-42 VB, H13-05 B, H17-11 B]
The vibration protection system is design to reduce
vibration impact (during operation) on the operator�
Safety clutch
[BH10-26 B, BH10-28 VB, BH12-28 VB, BH13-32 VB,
BH15-32 VB, BH15-36 VB, BH16-42 VB]
The safety clutch protects the power tool against
overload and damage in case of accessory sticking
during drilling�
Power indicator
[
BH16-42 VB]
Power indicator 28 is on when the power tool is
connected to the mains and is ready to be switched on�
Recommendations
on the power tool operation
Wear thick soft gloves when working to
reduce vibration impact on your body.