It is therefore important to observe the permissible rota-
tional/circumferential speed on the label of the abrasive
tool.
Max. [mm]
[mm]
D
b
s
100
7.2
–
16
115
7.2
–
22.2
125
7.2
–
22.2
150
7.2
–
22.2
100
3.2
–
16
115
4.2
–
22.2
125
4.2
–
22.2
150
4.2
–
22.2
100
–
–
115
–
–
125
–
–
150
–
–
75
30
–
M 14
100
24
–
M 10
100
19
–
16
115
24
–
M 14
115
19
–
22.2
125
24
–
M 14
125
19
–
22.2
150
24
–
M 14
150
19
–
22.2
125
–
–
M 14
82
–
–
M 14
100
6
10
16
115
6
10
22.2
s
α
125
6
10
22.2
150
6
10
22.2
Rotating the machine head (see figure G)
(GWS 18V-10 / GWS 18V-10 PC)
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
Bosch Power Tools
[°]
-1
d
α
[min
] [m/s]
–
9000
80
–
9000
80
–
9000
80
–
7500
80
–
9000
80
–
9000
80
–
9000
80
–
7500
80
–
–
9000
80
–
–
9000
80
–
–
9000
80
–
–
7500
80
–
9000
45
–
9000
80
–
9000
80
–
9000
80
–
9000
80
–
9000
80
–
9000
80
–
7500
80
–
7500
80
–
9000
80
–
9000
80
> 0
9000
80
> 0
9000
80
> 0
9000
80
> 0
7500
80
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
The machine head can be rotated in 90° increments. In this
way, the on/off switch can be brought into a more favourable
handling position for particular applications, e.g. for left-
handed tool users.
Completely unscrew the four screws (➊). Rotate the ma-
chine head carefully, without removing it from the hous-
ing, into the new position (➋). Screw in and retighten the
four screws (➌).
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 allergic
reactions and/or lead to respiratory infections of the user or
bystanders.
Certain dust, such as oak or beech dust, is considered carci-
nogenic, especially in connection with wood-treatment ad-
ditives (chromate, wood preservative). Materials containing
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 ma-
terials to be worked.
Avoid dust accumulation at the workplace. Dust can
u
easily ignite.
Operation
Do not load the power tool so heavily that it comes to a
u
stop.
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
Exercise caution when cutting slots in structural walls;
u
see the "Information on structural design" section.
Clamp the workpiece if it is not secure under its own
u
weight.
If the power tool has been subjected to a heavy load,
u
continue to run it at no-load for several minutes to
cool down the accessory.
Do not use the power tool with a cut-off stand.
u
Do not touch grinding and cutting discs until they have
u
cooled down. The discs can become very hot while work-
ing.
The power tool with inserted Bluetooth
u
Module GCY 42 is equipped with a radio interface.
Local operating restrictions, e.g. in aircraft or hospit-
als, must be observed.
In areas in which the Bluetooth® wireless technology
u
must not be used, the Bluetooth® Low Energy
Module GCY 42 and the button cell must be removed.
English | 35
®
Low Energy
1 609 92A 769 | (24.02.2022)