Bosch Professional GWS 30-180 B Instructions Manual page 10

10 | English
Angle Grinder
Run-out brake
Status indicator (LED)
PROtection switch
Weight according to EPTA-
Procedure 01:2014
Protection class
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.
The appliance meets IEC 61000-3-11 requirements and is subject to conditional connection. The appliance can lead to occa-
sional voltage fluctuations under unfavorable power conditions. The impedance of this appliance is set as Z
user must make sure, that the connection point, with the impedance Z
impedance requirement: Z ≥ Z
actual
thority.
Fitting
Fitting Protective Equipment
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Note: If the grinding disc breaks during operation or the
holding fixtures on the protective guard/power tool become
damaged, the power tool must be sent to the after-sales ser-
vice immediately; see the "After-Sales Service and Applica-
tion Service" section for addresses.
Protective guard for grinding with clamping lever
Open the clamping lever (9). Place the protective guard (6)
with the coding cam (8) engaging into the coding groove on
the spindle collar until the shoulder of the protective guard is
seated against the flange of the power tool, and turn the pro-
tective guard (6) to the required position. Close the clamp-
ing lever (9).
Adjust the protective guard (6) such that sparking in
u
the direction of the operator is prevented.
The tensioning force of the clamp from the protective
guard (6) can be changed by loosening or tightening the ad-
justment screw (10). Ensure that the protective guard (6) is
fitted securely and check it regularly.
Note: The coding cams on the protective guard (6) ensure
that only a protective guard that is suitable for the power
tool can be fitted.
Protective guard for grinding with locking screw
Place the protective guard (7) on the spindle collar. Adjust
the position of the protective guard (7) to the requirements
of the operation and lock the protective guard (7) with the
locking screw (11).
Adjust the protective guard (7) such that sparking in
u
the direction of the operator is prevented.
Protective guard for cutting
Always use the protective guard for cutting (16) when
u
cutting with bonded abrasives.
Provide sufficient dust extraction when cutting stone.
u
The protective guard for cutting (16) is fitted in the same
way as the protective guard for grinding with locking
1 609 92A 6ER | (10.05.2022)
GWS 30-180 B GWS 30-230 B GWS 30-180 PB GWS 30-230 PB GWS 30-230 B
●
●
–
kg 5.7
/ II
. If Z is unknown, determine Z
max max
● ●
● ●
– ●
5.9 5.7
/ II / II
, on which the appliance shall be plugged in meets the
max
in consultation with the network supplier or supply au-
max
screw (7) or the protective guard for grinding with clamping
lever (6).
Extraction guard for cutting with a guide block
The extraction guard for cutting with a guide block (25) is fit-
ted in the same way as the protective guard for grinding (7).
Side handle
Do not operate your power tool without the side
u
handle (5).
Screw the side handle (5) on the left or right of the machine
head depending on how your are working.
Vibration Damping
The integrated vibration
damping function reduces
the generated vibration.
Do not continue to use the power tool if the damping
u
element is damaged.
Hand guard
Always fit the hand guard (19) when working with the
u
rubber sanding plate (20) or with the cup brush/disc
brush/flap disc.
Attach the hand guard (19) to the side handle (5).
Fitting the Abrasive Tools
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Do not touch grinding and cutting discs until they have
u
cooled down. The discs can become very hot while work-
ing.
Note: Ensure that the clamping flange supplied (27) is
mounted correctly in accordance with figure C.
Make sure that the fitted O-ring (28) is not damaged and is
mounted correctly in accordance with figure C. Replace any
damaged O-rings (28).
Note: It is recommended to use the quick-clamping
nut (14). When using the clamping nut (13), expect more
force to be required to loosen it.
Clean the grinding spindle (18) and all parts to be mounted.
● ●
● ●
● –
5.9 5.9
/ II / II
= 0.11 Ω. The
actual
Bosch Power Tools