Bosch GWS Professional 1000 Originalbetriebsanleitung Seite 26

Protection Guard for Grinding
tection guard until it can clearly be heard to en-
gage.
Adjust the position of the protection guard 11 to
the requirements of the work process. For this,
press the release lever 1 upward and turn the
protection guard 11 to the required position.
Adjust the protection guard 11 in such a
manner that sparking is prevented in the di-
rection of the operator.
The protection guard 11 may be turned only
upon actuation of the release lever 1! Oth-
erwise the power tool may not continue to
be used under any circumstances and must
be taken to an after-sales service agent.
Note: The encoding keys on the protection
guard 11 ensure that only a protection guard
that fits the machine type can be mounted.
Protection Guard for Cutting
For cutting with bonded abrasives, always
use the protection guard for cutting 13.
Provide for sufficient dust extraction when
cutting stone.
The protection guard for cutting 13 is mounted
in the same manner as the protection guard for
grinding 11.
Cutting Guide with Dust Extraction Protection
Guard
The cutting guide with dust extraction protec-
tion guard 20 is mounted in the same manner as
the protection guard for grinding 11.
Bosch Power Tools
Place the protection guard
11 onto the spindle collar
as shown in the illustra-
tion. The triangle marks on
the protection guard must
correspond with the re-
spective marks on the gear
case.
Press the protection guard
11 onto the spindle collar
until the shoulder of the
protection guard is seated
against the flange of the
machine, and turn the pro-
Extraction Hood for Sanding
The extraction hood 6 can be used for low-dust
sanding of paint, varnish and plastics in con-
junction with the carbide grinding head 8 or the
rubber sanding plate 16 with a sanding sheet
17. The extraction hood 6 is not suitable for
working metals.
A suitable Bosch vacuum cleaner can be con-
nected to the extraction hood 6.
The extraction hood 6 is mounted in the same
manner as the protection guard 11. The brush
collar is exchangeable.
Auxiliary Handle
Operate your machine only with the auxilia-
ry handle 4.
Screw the auxiliary handle 4 on the right or left
of the machine head depending on the working
method.
Hand Guard
For operations with the rubber sanding
plate 16 or with the cup brush/wheel
brush/flap disc, always mount the hand
guard 15.
The hand guard 15 is fastened with the auxiliary
handle 4.
Mounting the Grinding Tools
Before any work on the machine itself, pull
the mains plug.
Grinding and cutting discs become very hot
while working; do not touch until they have
cooled.
Clean the grinder spindle 5 and all parts to be
mounted.
For clamping and loosening the grinding tools,
lock the grinder spindle with the spindle lock
button 2.
Actuate the spindle lock button only when
the grinder spindle is at a standstill. Other-
wise, the machine may become damaged.
English | 27
1 609 929 W53 | (24.3.10)