Maintenance And Service; Starting Operation; Maintenance And Cleaning - Bosch GSM 175 Professional Manual Original

OBJ_BUCH-1114-001.book Page 19 Tuesday, March 9, 2010 1:07 PM
Operation

Starting Operation

Observe correct mains voltage! The voltage
of the power source must agree with the
voltage specified on the nameplate of the
machine. Power tools marked with 230 V
can also be operated with 220 V.
Check the grinding tools before using. The
grinding tools must be properly mounted
and must rotate freely. Carry out a 1 minute
(minimum) test run at maximum speed in a
safe environment with no load. Do not use
damaged, out-of-centre or vibrating grind-
ing tools. Damaged grinding tools can burst
and cause injuries.
Switching On and Off (GSM 175/GSM 200)
To start the machine, push the On/Off switch 7
to the "I" position.
To switch off the machine, push the On/Off
switch 7 to the "0" position.
Switching On and Off (GSM 200 D)
To start the machine, turn the On/Off switch 7
to position „I".
To switch off the machine, turn the On/Off
switch 7 to position „0".
Working Advice
Place the workpiece subject to grinding onto
the workpiece support 10 and press it moder-
ately against the grinding wheel. To achieve op-
timal grinding results, lightly move the work-
piece back and forth. This also ensures that the
grinding wheel is worn off evenly.
Occasionally cool off the workpiece in water.
Use silicon carbide grinding discs C (accessory)
when working carbide (TC) workpieces.
Protect the grinding tool against impact, shock
and grease.
Bosch Power Tools

Maintenance and Service

Maintenance and Cleaning

Before any work on the machine itself, pull
the mains plug.
For safe and proper working, always keep
the machine and ventilation slots clean.
If the machine should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an after-sales service
centre for Bosch power tools.
In all correspondence and spare parts order,
please always include the 10-digit article
number given on the type plate of the machine.
After-sales Service and Customer As-
sistance
Our after-sales service responds to your ques-
tions concerning maintenance and repair of your
product as well as spare parts. Exploded views
and information on spare parts can also be
found under:
www.bosch-pt.com
Our customer service representatives can an-
swer your questions concerning possible appli-
cations and adjustment of products and acces-
sories.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
Tel. Service: +44 (0844) 736 0109
Fax: +44 (0844) 736 0146
E-Mail: [email protected]
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