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Les langues disponibles
Les langues disponibles
AE 10/1, AE 15/1
16 Removal
Removal may only be undertaken by a quali-
fied electrician.
● Shock
disconnect the unit at all poles from the
power supply (switch off mains fuse),
secure against being accidentally switched
back on and fit a visible warning sign.
● Risk of injury when working at heights.
Use appropriate climbing aids (ladders).
Stability should be ensured, if necessary
have the ladder steadied by a 2nd person.
Ensure that you are standing securely and
cannot lose your balance and that there is
no one under the unit.
● Danger of burning due to hot bimetal. The
integrated bimetal can be very hot after
operation of the shutter. Wait until the
bimetal has cooled down.
● NOTICE: For ceiling installations, there is
a danger of short-circuits/damage to the
unit if condensation builds up in the hous-
ing. Thermally insulate ventilation ducts
properly. Allow for a condensation drain or
DE
Before removing the cover,
UK
VENTILATOREN
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