5. Safety instructions
5
WARNING
Risk of injury when working at heights.
Use appropriate, certified climbing aids
(ladders). Stability should be ensured, if
necessary have the ladders 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.
WARNING
Exercise caution when handling
packaging materials.
Store packaging material out of the
reach of children.
DANGER
Danger of injury from damaged fan.
Switch the fans off immediately if you
discover damage or faults that could
endanger persons or property.
Prevent the unit from being switched
back on until it has been fully repaired.
CAUTION
Intended operation not ensured if
installed incorrectly.
A fan not installed
correctly may result in operation not as
intended.
Only install fan in accordance with the
planning documents.
In particular, note the information on
ventilation channels and sound deadening.
DANGER
Risks from parts which may affect the
ventilation system which are added or
modified at a later date.
Parts (range
hood, air-ventilated fireplace etc.) which are
added or modified at a later date may result
in health risks and operation which is not
permitted.
Parts may only be added or modified at
a later date if system compatibility is
established/ensured by a planning office. If
using an exhaust air range hood or air-
ventilated fireplace, this must be accepted
by a professional chimney sweep.
DANGER
Danger from operating with the fan not
fully mounted. Electric components are
a potential source of electric shock.
If the unit is open, all off the supply
circuits must be switched off (mains fuse
off), secured against being accidentally
switched back on and a visible warning
sign positioned.
Only operate the fan when it is
completely installed.
Do not cover the fan.
DANGER
Risk of injury and health risk
when using accessory elements which
have not been approved.
The fan is
tested and approved with original
accessory components (e.g. air filters).
The unit may only be operated with
original components.
Modifications and alterations to units are
not permitted and release the manufacturer
from any guarantee obligations and liability,
e.g. if the unit is drilled at a point which is
not permitted.
