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Straight Grinder
Weight according to
kg
EPTA-Proced-
ure 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.
Noise/Vibration Information
3 601 B22 1.. 3 601 B20 0.. 3 601 B20 1.. 3 601 B21 0.. 3 601 B21 1.. 3 601 B25 0..
Noise emission values determined according to EN 60745-2-23.
Typically, the A-weighted noise level of the power tool is
Sound pressure
dB(A)
level
Sound power
dB(A)
level
Uncertainty K
dB
Wear hearing protection!
Vibration total values a
(triax vector sum) and uncertainty K determined according to EN 60745-2-23:
h
Surface grinding (roughing with grinding tool diameter of 25 mm):
2
a
m/s
h
2
K
m/s
Surface grinding (roughing with grinding tool diameter of 50 mm):
2
a
m/s
h
2
K
m/s
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-
tually being used should also be taken into account. This can
significantly reduce the exposure to vibration over the total
working period.
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and application tools, keeping the hands warm,
and organising workflows correctly.
Fitting
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Bosch Power Tools
GGS 8 CE
GGS 28 C
GGS 28 CE
1.7
1.4
/ II
/ II
GGS 8 CE
GGS 28 C
GGS 28 CE
82
78
93
89
3
3
< 2.5
3
1.5
1.5
< 2.5
8
1.5
1.5
Fitting the Abrasive Tools (see figure A)
u
– Clean the grinding spindle (3) and all the parts to be fit-
– Use an open-ended spanner (8) on the spanner flat of the
– Insert the straight shank of the grinding tool all the way
– Hold the grinding spindle (3) with the open-ended span-
The grinding tools must run completely concentrically. Do
not continue to use damaged grinding tools that are out of
balance. If the grinding tools are out of balance, they should
be replaced.
u
u
GGS 28 LC
GGS 28 LCE
1.4
1.6
/ II
/ II
GGS 28 LC
GGS 28 LCE
78
77
89
88
3
3
3
6
1.5
1.5
8
14
1.5
1.5
Only use open-ended spanners that are suitable and
undamaged (see "Technical Data").
ted.
grinder spindle (3) to hold it in place.
Loosen the clamping nut (2) by placing an open-ended
spanner (9) on the spanner flat and turning it counter-
clockwise.
into the collet (1).
ner (8) and tighten the application tool by placing the
open-ended spanner (9) on the spanner flat and turning it
clockwise.
Do not, under any circumstances, tighten the collet
with the clamping nut until a grinding tool has been
fitted. The collet may otherwise become damaged.
Only use mounted points with an appropriate shank
diameter. A mounting point with a shank diameter which
1 609 92A 6N7 | (06.08.2021)
English | 15
GGS 28 LP
1.6
1.7
/ II
/ II
GGS 28 LP
77
80
88
91
3
3
6
6
1.5
1.5
14
20
1.5
1.5
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