Bosch GBS 75 AE Professional Original Instructions Manual page 12

12 | English
Intended Use
The power tool is intended for dry surface sanding of wood,
plastic, metal, filler and varnished surfaces with a high ma-
terial removal rate.
Product features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1) Auxiliary handle (insulated gripping surface)
a)
(2) Sanding belt
(3) Clamping lever for sanding belt
(4) Belt speed preselection thumbwheel
(5) On/off switch
(6) Lock-on button for on/off switch
(7) Dust bag
(8) Handle (insulated gripping surface)
(9) Adjustment button for belt running
(10) Extraction outlet
(11) Protective cap
(12) Dust channel
a)
(13) Graphite plate
(14) Sliding panel
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
Belt sander
Article number
Rated power input
Power output
No-load belt speed
Sanding belt length
Sanding belt width
Belt speed preselection
Self-generated/external dust
extraction connection
Weight according to EPTA-
Procedure 01:2014
Protection class
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 62841‑2‑4.
Typically, the A-weighted noise level of the power tool is:
Sound pressure level 91 dB(A); sound power
level 104 dB(A). Uncertainty K = 3 dB.
Wear hearing protection!
1 609 92A 7T2 | (31.05.2022)
GBS 75 AE
3 601 B74 7..
W 750
W 410
m/min 200–330
mm 533
mm 75
●
●
kg 3.4
/II
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN 62841‑2‑4:
2 2
a = 3 m/s , K = 1.5 m/s .
h
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
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
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 their hands warm,
and organising workflows correctly.
Assembly
Pull the plug out of the socket before carrying out any
u
work on the power tool.
Dust/Chip Extraction
The dust from materials such as lead paint, some types of
wood, minerals and metal can be harmful to human health.
Touching or breathing in this dust can trigger allergic reac-
tions and/or cause respiratory illnesses in the user or in
people in the near vicinity.
Certain dusts, such as oak or beech dust, are classified as
carcinogenic, especially in conjunction with wood treatment
additives (chromate, wood preservative). Materials contain-
ing asbestos may only be machined by specialists.
– Use a dust extraction system that is suitable for the ma-
terial wherever possible.
– Provide good ventilation at the workplace.
– It is advisable to wear a P2 filter class breathing mask.
The regulations on the material being machined that apply in
the country of use must be observed.
Avoid dust accumulation at the workplace. Dust can
u
easily ignite.
Self-generated dust extraction with dust bag
A dust bag (accessory) (7) can be used for smaller jobs.
Firmly attach the dust bag nozzle to the extraction outlet
(10). Empty the dust bag (7) at regular intervals to maintain
optimum dust collection.
External dust extraction
Fit a dust extraction hose onto the extraction outlet (10).
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