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OBJ_BUCH-310-006.book Page 22 Monday, March 26, 2012 2:15 PM
22 | English
Cutting Metal
For cutting with bonded abrasives, always use the pro-
tection guard for cutting 13.
When cutting, work with moderate feed, adapted to the mate-
rial being cut. Do not exert pressure onto the cutting disc, tilt
or oscillate the machine.
Do not reduce the speed of running down cutting discs by ap-
plying sideward pressure.
Cutting Stone
Provide for sufficient dust extraction when cutting
stone.
Wear a dust respirator.
The machine may be used only for dry cutting/grinding.
For cutting stone, it is best to use a diamond cutting disc.
When using the cutting guide with dust extraction protection
guard 20, the vacuum cleaner must be approved for vacuum-
ing masonry dust. Suitable vacuum cleaners are available
from Bosch.
aged as a result. This is clearly indicated by circular sparking,
rotating with the diamond cutting disc.
In this case, interrupt the cutting process and allow the dia-
mond cutting disc to cool by running the machine for a short
time at maximum speed with no load.
Noticeable decreasing work progress and circular sparking
are indications of a diamond cutting disc that has become
dull. Briefly cutting into abrasive material (e. g. lime-sand
brick) can resharpen the disc again.
Information on Structures
Slots in structural walls are subject to the Standard DIN 1053
Part 1, or country-specific regulations.
1 609 929 Y16 | (26.3.12)
These regulations are to be observed under all circumstanc-
es. 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.
The machine must al-
ways work in an up-
For safe and proper working, always keep the machine
grinding motion. Other-
and ventilation slots clean.
wise, the danger exists
In extreme conditions, always use dust extraction as
of it being pushed un-
far as possible. Blow out ventilation slots frequently
controlled out of the
and install a residual current device (RCD). When work-
cut.
ing metals, conductive dust can settle in the interior of the
When cutting profiles
power tool. The total insulation of the power tool can be im-
and square bar, it is best
paired.
to start at the smallest
Please store and handle the accessory(-ies) carefully.
cross section.
If the replacement of the supply cord is necessary, this has to
be done by Bosch or an authorized Bosch service agent in or-
der to avoid a safety hazard.
If the machine should fail despite the care taken in manufac-
turing 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 in-
clude the 10-digit article number given on the type plate of
the machine.
After-sales Service and Customer Assistance
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
Switch on the machine
parts. Exploded views and information on spare parts can al-
and place the front part
so be found under:
of the cutting guide on
www.bosch-pt.com
the workpiece. Slide the
Our customer service representatives can answer your ques-
machine with moderate
tions concerning possible applications and adjustment of
feed, adapted to the ma-
products and accessories.
terial to be worked.
Great Britain
For cutting expecially
Robert Bosch Ltd. (B.S.C.)
hard material, e. g., con-
P.O. Box 98
crete with high pebble
Broadwater Park
content, the diamond
North Orbital Road
cutting disc can over-
Denham
heat and become dam-
Uxbridge
UB 9 5HJ
Tel. Service: +44 (0844) 736 0109
Fax: +44 (0844) 736 0146
E-Mail: boschservicecentre@bosch.com
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: +353 (01) 4 66 67 00
Fax: +353 (01) 4 66 68 88
Bosch Power Tools
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