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16 | English
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
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easily ignite.
Self-generated dust extraction with dust bag (see figures
D–F)
Place and move the complete dust bag (2) onto the extrac-
tion outlet (12) until it lines up precisely with the power tool.
To empty the dust bag(13), pull the complete dust bag (2)
away from the extraction outlet (12). Unscrew the adapter
(14) from the dust bag (13)
Note: Empty the dust bag (13) in good time to ensure op-
timum dust extraction.
When working vertical surfaces, hold the power tool in such
a manner that the dust bag (2) faces downward.
External dust extraction (see figure G)
Fit a dust extraction hose (15) onto the extraction outlet
(12).
Connect the dust extraction hose (15) to an extractor. You
will find an overview of connecting to various dust extractors
at the end of these operating instructions.
The dust extractor must be suitable for the material being
worked.
Application Overview
Application/Material
Removing
– Removing old paint and varnish
– Sanding wood
– Sanding thermoplastic synthetic materials
Preparing
– Sanding wood and veneer prior to painting
– Edge chamfering on wooden materials
– Smoothing wooden surfaces before staining
– Intermediate lacquer sanding and sanding undercoats
– Intermediate lacquer sanding on edges
Finishing
– Sanding wood
– Sanding solid wood edges and veneer edges
– Lacquer sanding on stained surfaces and edges
Working Advice
Remove the battery from the power tool before carry-
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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.
1 609 92A 7MX | (17.05.2022)
and empty the dust bag.
When extracting dry dust that is especially detrimental to
health or carcinogenic, use a special dust extractor.
When working on vertical surfaces, hold the power tool with
the dust extraction hose facing downwards.
Operation
Starting Operation
Switching On/Off
Make sure that you are able to press the On/Off switch
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without releasing the handle.
To switch on the power tool, press the on/off switch (1).
To switch off the power tool, press the on/off switch (1)
again.
Preselecting the orbital stroke rate
You can even preselect the orbital stroke rate during opera-
tion using the necessary orbital stroke rate preselection
thumbwheel (6).
1–2
Low orbital stroke rate
3–4
Medium orbital stroke rate
5–6
High orbital stroke rate
The required orbital stroke rate is dependent on the material
and the work conditions and can be determined using prac-
tical tests.
The Constant Electronic keeps the orbital stroke rate at no
load and under load virtually consistent, guaranteeing uni-
form performance.
After working at a low orbital stoke rate for an extended
period, you should operate the power tool at the maximum
orbital stroke rate for approximately three minutes without
load to cool it down.
Abrasive
P60–P100
P60–P100
P120–P180
P220–P280
P150–P180
P240–P320
Always wait until the power tool has come to a com-
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plete stop before placing it down.
This power tool is not suitable for bench-mounted use.
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It must not be clamped into a vice or fastened to a work-
bench, for example.
Speed setting
4–6
1–3
4–6
1–3
4–6
1–3
Bosch Power Tools
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