Maintenance And Service; Maintenance And Cleaning - Bosch GWS Professional 1000 Original Instructions Manual

OBJ_BUCH-310-003.book Page 31 Wednesday, March 24, 2010 9:03 AM
When using the cutting guide with dust extrac-
tion protection guard 20, the vacuum cleaner
must be approved for vacuuming masonry dust.
Suitable vacuum cleaners are available from
Bosch.
al, e. g., concrete with high pebble content, the
diamond cutting disc can overheat and become
damaged as a result. This is clearly indicated by
circular sparking, rotating with the diamond cut-
ting disc.
In this case, interrupt the cutting process and al-
low the diamond cutting disc to cool by running
the machine for a short time at maximum speed
with no load.
Noticeable decreasing work progress and circu-
lar sparking are indications of a diamond cutting
disc that has become dull. Briefly cutting into
abrasive material (e. g. lime-sand brick) can re-
sharpen the disc again.
Information on Structures
Slots in structural walls are subject to the
Standard DIN 1053 Part 1, or country-specific
regulations.
These regulations are to be observed under all
circumstances. Before beginning work, consult
the responsible structural engineer, architect or
the construction supervisor.

Maintenance and Service

Maintenance and Cleaning

Before any work on the machine itself, pull
the mains plug.
Bosch Power Tools
For safe and proper working, always keep
the machine and ventilation slots clean.
In extreme conditions, always use dust ex-
traction as far as possible. Blow out ventila-
tion slots frequently and install a residual
Switch on the ma- current device (RCD). When working metals,
chine and place conductive dust can settle in the interior of
the front part of the power tool. The total insulation of the
the cutting guide power tool can be impaired.
on the workpiece.
Please store and handle the accessory(-ies)
Slide the machine
carefully.
with moderate
If the machine should fail despite the care taken
feed, adapted to
in manufacturing and testing procedures, repair
the material to be
should be carried out by an after-sales service
worked.
centre for Bosch power tools.
For cutting expe-
In all correspondence and spare parts order,
cially hard materi-
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: boschservicecentre@bosch.com
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1 609 929 W53 | (24.3.10)