Bosch GWS 22-180 JH Professional Manual Original página 27

28 | English
Declaration of Conformity
We declare under our sole responsibility that
the product described under "Technical Data" is
in conformity with the following standards or
standardization documents: EN 60745 accord-
ing to the provisions of the directives
2004/108/EC, 2006/42/EC.
Technical file at:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
Dr. Egbert Schneider
Senior Vice President
Engineering
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
10.02.2010
Assembly
Mounting the Protective Devices
Before any work on the machine itself, pull
the mains plug.
Note: After breakage of the grinding disc during
operation or damage to the holding fixtures on
the protection guard/power tool, the machine
must promptly be sent to an after-sales service
agent for maintenance (for addresses, see sec-
tion „After-sales Service and Customer
Assistance".
Protection Guard for Grinding
Place the protection guard 5 on the spindle col-
lar. Adjust the position of the protection guard 5
to the requirements of the operation and lock
the protection guard 5 with the locking screw 6.
Adjust the protection guard 5 in such a man-
ner that sparking is prevented in the direc-
tion of the operator.
1 609 929 W54 | (9.3.10)
Dr. Eckerhard Strötgen
Head of Product
Certification
Protection Guard for Cutting
For cutting with bonded abrasives, always
use the protection guard for cutting 12.
Provide for sufficient dust extraction when
cutting stone.
The protection guard for cutting 12 is mounted
in the same manner as the protection guard for
grinding 5.
Cutting Guide with Dust Extraction Protection
Guard
The cutting guide with dust extraction protec-
tion guard 23 is mounted in the same manner as
the protection guard for grinding 5.
Auxiliary Handle
Operate your machine only with the auxilia-
ry handle 3.
Screw the auxiliary handle 3 on the right or left
of the machine head depending on the working
method.
Hand Guard
For operations with the rubber sanding
plate 19 or with the cup brush/wheel
brush/flap disc, always mount the hand
guard 17.
The hand guard 17 is fastened with the auxiliary
handle 3.
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 4 and all parts to be
mounted.
For clamping and loosening the grinding tools,
lock the grinder spindle with the spindle lock
button 1.
Actuate the spindle lock button only when
the grinder spindle is at a standstill. Other-
wise, the machine may become damaged.
Bosch Power Tools