Bosch GGS 8 SH Professional Notice Originale page 15

Please observe the illustrations at the beginning of this oper-
ating manual.
Intended Use
The power tool is intended for grinding and deburring metal
with corundum grinding tools.
The power tool is also suitable for working with cup brushes.
The power tool is not suitable for working with disc brushes.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1) Clamping nut
(2) Open protective guard with locking screw
(3) Grinding spindle
(4) Mounting flange
(5) Gripping surface (spindle collar)
(6) On/off switch
(7) Quick-clamping nut
(8) Handle (insulated gripping surface)
(9) Locking screw for protective guard
(10) Holding rod
(11) Two-pin spanner for clamping nut
(12) Index mark
(13) Spring ring
a) Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
Technical Data
Straight grinder
Article number
Rated power input
Power output
A)
Rated speed
Grinding spindle thread
Max. spindle length
Tool holder
Max. grinding disc thickness
Max. grinding tool diameter
Max. cup brush diameter
Weight according to EPTA-Pro-
cedure 01:2014
Restart protection
Bosch Power Tools
Straight grinder
Protection class
A) Rated no-load speed for the selection of appropriate application
tools in accordance with EN IEC 62841-2-3. The actual no-load
speed is lower for safety reasons and according to production
tolerances.
The specifications apply to a rated voltage [U] of 230 V. These spe-
cifications may vary at different voltages and in country-specific mod-
els.
Noise/Vibration Information
Noise emission values determined according
to EN IEC 62841-2-3.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 90 dB(A); Sound power level
98 dB(A). Uncertainty K = 3 dB.
Wear hearing protection!
Vibration total values a
determined according to EN IEC 62841-2-3:
Surface grinding (roughing):
a = 3.0 m/s
a)
h
Grinding thin metal sheets or other materials that tend to easily vi-
brate with a large surface area can cause the noise emission value to
increase by up to 15 dB. Suitable, heavy damping mats can reduce
the increased noise emissions. Increased noise emissions must be
taken into consideration, both for the risk assessment of the noise
output and for selecting suitable hearing protection.
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent the main applications of the power tool. However, if the
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
GGS 8 SH
and noise emission value may differ. This may significantly
3 601 B14 3..
increase the vibration and noise emissions over the total
W 1200
working period.
To estimate vibration and noise emissions accurately, the
W 700
times when the tool is switched off or when it is running but
-1
min 7640
not actually being used should also be taken into account.
M 14
This may significantly reduce vibration and noise emissions
mm 31 over the total working period.
Implement additional safety measures to protect the oper-
mm 20
ator from the effects of vibration, such as servicing the
mm 32
power tool and application tools, keeping their hands warm,
mm 125
and organising workflows correctly.
mm 100
Restart Protection
kg 4.4
The restart protection feature prevents the power tool from
uncontrolled starting after the power supply to it has been
●
interrupted.
To restart the tool, set the on/off switch (6) to the off posi-
tion and then switch the power tool on again.
Note: Rapidly switching the power tool off and on again may
trigger the restart protection, meaning the power tool may
not start up even if the on/off switch (6) is pressed. Set the
(triax vector sum) and uncertainty K
h
2 2
, K = 1.5 m/s
1 609 92A 7AM | (24.05.2022)
English | 15
GGS 8 SH
/ II