Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch GWS 10,8-76 V-EC Professional Originalbetriebsanleitung

will not become too hot, does not discolour and no grooves are
formed.
Cutting Metal
 For cutting with bonded abrasives, always use the pro-
tection guard for cutting 10.
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.
The machine must always work in an up-grinding motion. Oth-
erwise, the danger exists of it being pushed uncontrolled out of
the cut.
When cutting profiles and square bar, it is best to start at the
smallest cross section.
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.
For cutting especially hard material, e. g., concrete with high
pebble content, the diamond cutting disc can overheat and be-
come damaged 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.
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 circumstances.
Before beginning work, consult the responsible structural engi-
neer, architect or the construction supervisor.
Recommendations for Optimal Handling of the Battery
Store the battery only within a temperature range between
–20 °C and 50 °C. As an example, do not leave the battery in
the car in summer.
A significantly reduced working period after charging indicates
that the battery is used and must be replaced.
Observe the notes for disposal.

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.
Bosch Power Tools
 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

Our after-sales service responds to your questions 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
Bosch's application service team will gladly answer questions
concerning our products and their accessories.
In all correspondence and spare parts orders, please always in-
clude the 10-digit article number given on the nameplate of the
product.
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: (0344) 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
Australia, New Zealand and Pacific Islands
Robert Bosch Australia Pty. Ltd.
Power Tools
Locked Bag 66
Clayton South VIC 3169
Customer Contact Center
Inside Australia:
Phone: (01300) 307044
Fax: (01300) 307045
Inside New Zealand:
Phone: (0800) 543353
Fax: (0800) 428570
Outside AU and NZ:
Phone: +61 3 95415555
www.bosch.com.au
Republic of South Africa
Customer service
Hotline: (011) 6519600
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1 609 92A 0W5 | (3.9.15)