Changing The Tool; Dust/Chip Extraction; Starting Operation - Bosch GSH 5 CE Professional Notice Originale

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The auxiliary handle 9 can be mounted to a differ-
ent position. For this, completely unscrew the
knurled nut 10 and then pull out the hexagon bolt
upward. Pull off the auxiliary handle 9 to the side
and turn around the remaining clamping element
by 180°. Mount the auxiliary handle 9 in reverse
order.

Changing the Tool

With the SDS-max tool holder, simpler and easier
tool changing is possible without additional aids.
The dust protection cap 1 largely prevents the
entry of drilling dust into the tool holder during
operation. When inserting the tool, take care that
the dust protection cap 1 is not damaged.
A damaged dust protection cap should be
changed immediately. We recommend hav-
ing this carried out by an after-sales service.
Inserting (see figure B)
Clean and lightly grease the shank end of the
tool.
Insert the tool in a twisting manner into the tool
holder until it latches itself.
Check the latching by pulling the tool.
Removing (see figure C)
Push back the locking sleeve 2 and remove the
tool.

Dust/Chip Extraction

Dusts from materials such as lead-containing
coatings, some wood types, minerals and
metal can be harmful to one's health. Touch-
ing or breathing-in the dusts can cause aller-
gic reactions and/or lead to respiratory infec-
tions of the user or bystanders.
Certain dusts, such as oak or beech dust, are
considered as carcinogenic, especially in con-
nection with wood-treatment additives (chro-
mate, wood preservative). Materials containing
asbestos may only be worked by specialists.
– Provide for good ventilation of the working
place.
– It is recommended to wear a P2 filter-class
respirator.
Observe the relevant regulations in your coun-
try for the materials to be worked.
Bosch Power Tools
Operation

Starting Operation

Observe correct mains voltage! The voltage
of the power source must agree with the
voltage specified on the type plate of the
power tool.
Switching On and Off
To start the machine, press the On/Off switch 5
at the top (I) until it locks.
To switch off the machine, press the On/Off
switch 5 at the bottom (0) and release it.
For low temperatures, the power tool reaches
the full hammer/impact capacity only after a cer-
tain time.
Setting the Speed/Impact Rate
The electronic control enables stepless speed
and impact preselection in accordance with the
material to be worked.
The constant electronic control keeps the prese-
lected speed and impact rate nearly constant be-
tween no-load and load conditions.
The maximum hammering capacity is achieved
when the dial control 6 is set to position "6". For
lower speed settings, the hammering capacity is
lower due to technical reasons.
Select the speed with the dial control 6 accord-
ing to the material.
When plugging the plug into the socket outlet or
after a power failure, the constant electronic
control automatically sets the highest speed and
impact rate. This ensures working at optimum
performance despite too low preadjustment of
the dial control 6.
1 609 929 L46 | (25.3.08)
English | 9