4 Safety Precautions
Automatic switching on and off of the wet/dry vacuum
cleaner by a connected power tool
The wet/dry vacuum cleaner switches on and off
together with a connected electric power tool.
When the electric power tool is switched off, the
wet/dry vacuum cleaner remains switched on for
a further 5 seconds to completely empty the
suction hose.
3.5
Symbols
The symbols may appear on the wet/dry vacuum cleaner.
Their meaning is as follows:
In this position of the rotary switch the wet/dry
vacuum cleaner is switched off and the socket is
still live.
In this position of the rotary switch the wet/dry
vacuum cleaner is switched on.
In this position of the rotary switch the wet/dry
vacuum cleaner is operated together with an
electric power tool.
In this position of the rotary switch automatic
filter cleaning is switched off.
This symbol denotes monitoring of the air
velocity in the suction hose.
This symbol denotes setting the suction hose
diameter.
This symbol denotes setting the suction power.
0458-660-9621-A
This symbol denotes automatic filter cleaning.
4 Safety Precautions
4.1
Warning symbols
The warning symbols on the wet/dry vacuum cleaner have
the following meanings:
Observe the safety advice and associated
measures.
Read the Instruction Manual, make sure you
have understood it and keep it in a safe place for
reference.
Observe the safety advice and
associated measures for Class M dust.
4.2
Intended use
The wet/dry vacuum cleaner STIHL SE 133 ME is designed
to be used for:
– Picking up dust, dirt, splinters of glass, chips, sand and
similar materials
– Picking up Class M dust. Class M dust comprises for
example wood dust, mineral dust and other types of dust
with an occupational exposure limit value (ELV) of
3
≧ 0.1 mg/m
in accordance with IEC 60335-2-69
– Picking up liquids
The wet/dry vacuum cleaner is suitable for commercial use,
for instance on construction sites, at workshops, factories,
hotels, schools, hospitals, in industry, shops, offices and
hire firms.
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