13. Fault rectification │ UK
21
Fault
Cause, measure
Fan does
not switch on.
No mains voltage.
Check whether the mains fuse
has failed. Switch on if
necessary.
Motor's
thermal
overload
protection has
switched the
fan off.
Motor too hot. The motor
protection switch has switched
off the fan.
Wait until the motor has cooled
down. Cool-down time can be
up to 30 minutes.
CAUTION: The unit switches
back on automatically after
cooling down.
Fan does
not switch on.
Impeller blocked. Check
impeller and clean if
necessary.
Deposits on
the impeller
caused by
dust in the air.
Imbalance if the impeller is
soiled or running irregularly.
Clean unit with a damp cloth.
Impeller not
turning.
Switch off unit. Ensure that the
impeller is not blocked by
foreign bodies.
If faults reoccur, send the unit to our
factory for repairs.
14. Dismantling
Dismantling may only be undertaken
by a trained electrician.
5. Switch off mains fuse, secure against
being accidentally switched back on and
position a visible warning sign. Comply
with the 5 safety regulations.
15. Environmentally responsible
disposal
The unit and the packaging contain parts that
can be recycled, and should not end up in the
domestic waste.
Dispose of the packaging material in an
environmentally-friendly way, in compliance
with the regulations valid in the country where
you are.
At the end of its service life, dispose of the
unit in an environmentally-friendly way, in
compliance with the regulations valid in the
country where you are.
Summary of Contents for EC 30 E
Page 2: ...Abmessungen Dimensions EC 30 E EC 90 B EC 140 B EC 40 D A...
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