Bosch GSH 5 E Instructions D'emploi page 11

Auxiliary Handle
Use the machine only with the auxiliary
handle 9.
Loosen the handle by turning to the left. Rotate
the auxiliary handle 9 and adapt to the working
position.
Firmly retighten the handle.
Vibration Damping
The integrated vibration damper 4 reduces oc-
curing vibrations.
The soft grip reduces any danger of slipping and
thereby ensures a better grip and handling of the
machine.
Changing the Tool
Before any work on the machine itself, pull
the mains plug.
With the SDS-max tool holder, simpler and easier
tool changing is possible without additional aids.
Grease the shank end of the tool regu-
larly.
The dust protection cap 1 largely prevents the
entry of drilling dust during operation. When in-
serting the tool, take care that the dust protection
cap 1 is not damaged.
A damaged dust protection cap should be
changed immediately. We recommend having
this carried out by an after-sales service.
Inserting (see figure
Clean and grease the shank end of the tool.
Insert the tool in a twisting manner into the tool
holder until it locks. Check if it has locked by pull-
ing the tool.
Removing (see figure
Push back the locking sleeve 2 of the tool holder
and remove the tool. Let go of the locking
sleeve 2 again.
11 • 1 619 929 577 • TMS • 22.02.02
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Initial Operation
Observe correct mains voltage: The voltage of
the power source must agree with the voltage
specified on the nameplate of the machine.
Equipment marked with 230 V can also be con-
nected to 220 V.
Switching On and Off
I
0
For starting operation of the machine, press the
On/Off switch 5 from above until it latches (I).
For switching off the machine, press the On/Off
switch 5 to the bottom (0) and release.
At low temperatures, the machine reaches
full impact rate only after a certain time.
This start-up time can be shortened by
striking the chisel against the floor once.
Changing the Impact Rate
The electronic control makes possible the contin-
uous selection of the impact rate in accordance
with the material to be worked. The setting is
made with impact rate control 6.
The speed must be selected in accordance with
the material.
When inserting the mains plug into the outlet or
after a power failure, the constant-electronic au-
tomatically adjusts to the maximum impact fre-
quency. This avoids operation below optimum
capacity, due to a low pre-setting of the speed se-
lector thumbwheel 6.
The values in the table are recommendations.
Depending on application, the electronic control
should be adjusted with the speed selector thum-
bwheel 6.
Area of Application
Plaster/lightweight materials
Removing tiles
Brick
Concrete
Control Setting
Min.
Max.