Bosch Professional GWS 18V-100 C Manual Original página 29

OBJ_BUCH-2896-002.book Page 30 Friday, October 21, 2016 1:28 PM
30 | English
Approved Grinding Tools
All grinding tools mentioned in these operating instructions
can be used.
-1
The permissible speed [min ] or the circumferential speed
[m/s] of the grinding tools used must at least match the values
given in the table.
Therefore, observe the permissible rotational/circumferen-
tial speed on the label of the grinding tool.
max.
[mm] [mm]
D b
100 7
115 7 22.2
125 7 22.2
150 7 22.2
100 –
D
115 –
125 –
150 –
d
75 30 M 14
b
D
d
82 – M 14
D
Rotating the Machine Head (GWS 18V-... C)
 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.
machine head carefully, without removing it from the hous-
ing, to the new position. Screw in and tighten the four screws
again.
Dust/Chip Extraction
 Dust from materials such as lead-containing coatings,
some wood types, minerals and metal can be harmful to
one's health. Touching or breathing-in the dust can cause
1 609 92A 2U4 | (21.10.16)
 Prevent dust accumulation at the workplace. Dust can
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d [min ] [m/s]
16 9000 80
Operation
9000 80
9000 80
Starting Operation
7500 80
Inserting the battery
– 9000 80
Insert the charged battery 6 from the front into the base of the
– 9000 80
power tool until the battery is securely locked.
– 9000 80
– 7500 80
Switching On and Off
To start the power tool, push the On/Off switch 5 forwards.
To lock the On/Off switch 5, press the On/Off switch 5 down
9000 45
at the front until it latches.
To switch off the power tool, release the On/Off switch 5 or,
if it is locked, briefly push down the back of the On/Off switch
5 and then release it.
9000 80 To save energy, only switch the power tool on when using it.
 Check grinding tools before using. The grinding tool
Kickback stop
The machine head can be
rotated with respect to
the machine housing in
90° steps. In this man-
To restart the operation, switch the On/Off switch 5 to the
ner, the On/Off switch
Off position and start the machine again.
can be brought into a
more convenient position
Restarting Protection
for special working situa-
The restarting protection feature prevents uncontrolled restart-
tions, e.g. for left-handed
ing of the machine after an interruption in the power supply.
persons.
When restart protection is activated, the status indicator 31
Completely unscrew the
flashes red.
four screws. Rotate the
To restart the operation, switch the On/Off switch 5 to the
Off position and start the machine again.
Impact shutdown
The integrated impact shutdown switches the power tool off
as soon as it hits the floor. The status indicator 31 then flash-
es red.
To restart the operation, switch the On/Off switch 5 to the
Off position and start the machine again.
allergic reactions and/or lead to respiratory infections of
the user or bystanders.
Certain dust, such as oak or beech dust, is considered car-
cinogenic, especially in connection with wood-treatment
additives (chromate, wood preservative). Materials con-
taining asbestos may only be worked by specialists.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the
materials to be worked.
easily ignite.
must be mounted properly and be able to move freely.
Carry out a test run for at least one minute with no load.
Do not use damaged, out-of-centre or vibrating grinding
tools. Damaged grinding tools can burst and cause injuries.
If there is a sudden kickback in the power
tool, e. g. jamming in a separating cut, the
power supply to the motor will be interrupt-
ed electronically.
The LED work light 35 then flashes white
and the status indicator 31 flashes red.
Bosch Power Tools