3. Safety instructions and warnings │ UK
11
Explosive gases and dusts may
ignite and cause serious explosions
or fire.
Never use fan unit in an explosive
atmosphere (risk of explosion).
Risk from operating in single air
extraction systems in accordance
with DIN 18017-3
. Fan does not satisfy the
DIN 18017-3 standard. Do not use fan in
systems in accordance with DIN 18017-3.
Risk to health from chemicals or
aggressive gases/vapours.
Chemicals
or aggressive gases/vapours may harm
health, especially if they are distributed
throughout the rooms by the fan. Never use
fan to convey chemicals or aggressive
gases/vapours.
Grease and oil vapours from range
hoods may contaminate the fan and
ventilation ducts and reduce efficiency.
Never use fan to convey greasy air, e.g. in
combination with range hoods with exhaust
air operation.
Read all the safety
instructions.
Risks for children and
people with reduced
physical, sensory or mental
capabilities or a lack of
knowledge.
Fan may only be
installed, commissioned,
cleaned and maintained by
people who can safely
recognise and avoid the risks
associated with this work.
Danger of injury due to
suction from fan and
rotating impeller.
Hair,
clothing, jewellery etc. may be
pulled into the fan if you get too
close to it. During operation
always keep far enough away to
prevent this from happening.
Danger of injury if foreign
bodies are inserted into
the unit.
Do not insert any
objects in the unit.
A fan that is not installed correctly
may result in non-intended operation
or impermissible operation.
Operation is
only permitted with a correct installation
position, with mounted internal grille / shutter
frame and outer protective grille.
The fan may be operated only if the protec-
tion against accidental contact with the
impeller is guaranteed to be in accordance
with EN 13857.
Risk of injury and health risk in the
event of changes or modifications
or if components which are not permitted
are used.
The unit may only be operated with
original components. Changes and
modifications 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.
Danger of injury when working at
heights.
Use appropriate 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.