Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch GWS Professional 18 V-LI Originalbetriebsanleitung

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24 | English
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 26, the vacuum cleaner must be approved for vacuum-
ing masonry dust. Suitable vacuum cleaners are available
from Bosch.
For cutting especially hard material, e. g., concrete with high
pebble content, the diamond cutting disc can overheat and
become damaged as a result. This is clearly indicated by cir-
cular 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.
Noticeably 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.
These regulations are to be observed under all circumstanc-
es. Before beginning work, consult the responsible structural
engineer, architect or the construction supervisor.
1 609 92A 0N2 | (5.6.14)
The machine must al- Recommendations for Optimal Handling of the Battery
ways work in an up-
Protect the battery against moisture and water.
grinding motion. Other-
Store the battery only within a temperature range between
wise, the danger exists
–20 °C and 50 °C. As an example, do not leave the battery in
of it being pushed un-
the car in summer.
controlled out of the
Occasionally clean the venting slots of the battery using a soft,
cut.
clean and dry brush.
When cutting profiles
A significantly reduced working period after charging indi-
and square bar, it is best
cates that the battery is used and must be replaced.
to start at the smallest
Observe the notes for disposal.
cross section.

Maintenance and Service

Maintenance and Cleaning

 Before any work on the machine itself (e. g. mainte-
nance, tool change, etc.) as well as during transport
and storage, remove the battery from the power tool.
There is danger of injury when unintentionally actuating
the On/Off switch.
 For safe and proper working, always keep the machine
and ventilation slots clean.
Please store and handle the accessory(-ies) carefully.

After-sales Service and Application Service

Switch on the machine
Our after-sales service responds to your questions concern-
and place the front part
ing maintenance and repair of your product as well as spare
of the cutting guide on
parts. Exploded views and information on spare parts can al-
the workpiece. Slide the
so be found under:
machine with moderate
www.bosch-pt.com
feed, adapted to the ma-
Bosch's application service team will gladly answer questions
terial to be worked.
concerning our products and their accessories.
In all correspondence and spare parts order, please always in-
clude the 10-digit article number given on the type plate of
the machine.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange
the collection of a product in need of servicing or repair.
Tel. Service: (0844) 7360109
E-Mail: boschservicecentre@bosch.com
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: (01) 4666700
Fax: (01) 4666888
Bosch Power Tools