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Symbols.
Symbol
Explanation
Action to be taken by the user
General prohibition sign. This action is forbidden!
Observe the instructions in the text or graphic opposite!
Be absolutely sure to read the enclosed documentation such as the
Instruction Manual and the General Safety Instructions.
Before commencing this working step, pull the plug out of the socket.
Otherwise there may be danger of injury caused by unintentional start-
ing of the vacuum cleaner.
This symbol confirms the certification of this product for the USA and
Canada.
This sign warns of a directly imminent, dangerous situation. A false reac-
DANGER
tion can cause a severe or fatal injury.
This sign indicates a possible dangerous situation that could cause severe
WARNING
or fatal injury.
This sign warns of a possible dangerous situation that could cause injury.
CAUTION
Worn out power tools and other electrotechnical and electrical prod-
ucts should be sorted separately for environment-friendly recycling.
Product with basic insulation and exposed (touchable), conductive parts
additionally connected to the protective earth conductor.
~ or a. c.
Alternating current
1 ~
Alternating current single-phase
Ø
Diameter of a round part
Unit of measure, national
W
l
l/min
mbar
m, s, kg, A, mm, V, W, Hz, N,
2
°C, dB, min, m/s
Explanation
Unit of measure for electrical power
Unit of measure for volume
Unit of measure for air flow (air volume)
Unit of measure for pressure
Basic and derived units of measure from the international sys-
tem of units SI .
en
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