English - 3
■ Before any work on the machine itself, re-
move the battery.
Auxiliary Handle
■ When working with the machine, the auxil-
iary handle 4 must be mounted.
Screw the auxiliary handle 4 on the right or left of
the machine head depending on the working
method.
Protection Guard
■ For work with grinding or cutting discs, the
protection guard 6 must be mounted.
Open the clamping lever 7.
Place the protection guard 6 onto the spindle col-
lar of the machine head as shown in the illustra-
tion. The encoding keys of the protection guard
must match with the respective recesses on the
spindle collar. Ensure correct positioning of the
tool holder 5.
Press the protection guard onto the spindle collar
until the collar of the protection guard faces
against the flange of the machine and the encod-
ing keys engage in the circular groove at the spin-
dle collar.
Rotate the protection guard 6 in clockwise direc-
tion to the required position (working position).
Adjust the protection guard 6 in such a man-
ner that sparks are not emitted in the direc-
tion of the operator.
To fasten the protection guard 6, close the
clamping lever 7.
Note: Encoding keys on the protection guard 6
ensure that only a protection guard that fits the
machine type can be mounted.
Disassemble in the reverse sequence.
■ Before any work on the machine itself, re-
move the battery.
■ Use only grinding tools with a permissible
speed at least as high as the no-load speed
of the machine.
■ Grinding and cutting discs can become
very hot during operation; therefore, pro-
tective gloves must be worn.
In case of visible damage to the SDS-pro
clamping system the machine must not be
used any further. The machine must be sent
to an after-sales service agent (see section
“Service and Customer Assistance” for ad-
dress).
Mounting
The spindle is locked by pressing the SDS-
pro release button 14.
Observe the dimensions of the grinding discs.
Use only original grinding discs for the Bosch
SDS-pro system.
Mounting the
Protective Devices
5
6
7
Mounting the Grinding Tools
(Accessories)
6
7
14 • 1 609 929 C83 • 04.08
