Bosch HEAVY DUTY GWS 12V-76 Professional Notice Originale page 9

In case of damage and improper use of the battery, va-
u
pours may be emitted. The battery can set alight or ex-
plode. Ensure the area is well ventilated and seek medical
attention should you experience any adverse effects. The
vapours may irritate the respiratory system.
Do not open the battery. There is a risk of short-circuit-
u
ing.
The battery can be damaged by pointed objects such
u
as nails or screwdrivers or by force applied externally.
An internal short circuit may occur, causing the battery to
burn, smoke, explode or overheat.
Only use the battery with products from the manufac-
u
turer. This is the only way in which you can protect the
battery against dangerous overload.
Protect the battery against heat, e.g. against
continuous intense sunlight, fire, dirt, water
and moisture. There is a risk of explosion and
short-circuiting.
Do not touch grinding discs until they have cooled
u
down. The discs can become very hot while working.
Secure the workpiece. A workpiece clamped with
u
clamping devices or in a vice is held more secure than by
hand.
Product Description and
Specifications
Read all the safety and general instructions.
Failure to observe the safety and general in-
structions may result in electric shock, fire
and/or serious injury.
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended use
The power tool is intended for cutting and roughing of metal,
stone and wood materials, plastics, non-ferrous metals and
tiles without the use of water. A specific protective guard
must be used when cutting.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1) Direction of rotation arrow on housing
(2) Spindle lock button
(3) On/off switch
A)
(4) Battery
A)
(5) Battery release button
(6) Battery charge indicator
(7) Protective guard for grinding
(8) Grinding spindle
(9) Handle (insulated gripping surface)
(10) Protective guard for cutting
Bosch Power Tools
(11) Clamping bolt with washer
(12) Cutting disc
(13) Hex key
A) Accessories shown or described are not included with the
Technical Data
Grinder
Article number
Rated voltage
Rated speed
Max. grinding disc diameter
Mounting diameter
Weight according to EPTA-
Procedure 01:2014
Recommended ambient
temperature during char-
ging
Permitted ambient temper-
ature during operation
during storage
Recommended batteries
Recommended chargers
A) Depends on battery in use
B) Limited performance at temperatures <0 °C
Noise/Vibration Information
Noise emission values determined according to
EN 60745-2-3.
Typically, the A-weighted sound pressure level of the power
tool is 75 dB(A). Uncertainty K = 3 dB. The noise level when
working can exceed the volume stated. Wear hearing pro-
tection!
Vibration total values a
determined according to EN 60745-2-3:
Surface grinding (roughing):
a
The vibration level given in these instructions has been
measured in accordance with a standardised measuring pro-
cedure and may be used to compare power tools. It can also
be used for a preliminary estimation of exposure to vibra-
tion.
The stated vibration level applies to the main applications of
the power tool. However, if the power tool is used for differ-
ent applications, with different application tools or poorly
maintained, the vibration level may differ. This can signific-
antly increase the exposure to vibration over the total work-
ing period.
To estimate the exposure to vibration accurately, the times
when the tool is switched off or when it is running but not ac-
A)
tually being used should also be taken into account. This can
A)
product as standard. You can find the complete selection of
accessories in our accessories range.
A)
A)
B)
and
(triax vector sum) and uncertainty K
h
2 2
= 13.5 m/s , K = 1.5 m/s ,
h
English | 9
GWS 12V-76
3 601 JF2 0..
V= 12
-1
min 19,500
mm 76
mm 10
kg 0.70–0.90
°C 0 to +35
°C -20 to +50
GBA 12V...
GAL 12...
GAX 18...
1 609 92A 559 | (19.07.2019)