4. Non-intended use
6
NOTICE:
Damage to the unit
● During the build phase, damage to unit
caused by soiling of the fan and air
channels.
Fan operation is not permitted during
the build phase.
● Grease and oil vapours from range hoods
may contaminate the fan and air channels
and reduce efficiency.
Never use fan to convey greasy air.
● Damage to the unit when continuously
conveying steam-saturated air.
Never use fan to convey steam-
saturated air.
● Damage to the unit due to
imbalance
of the impeller
when conveying solid
particles.
Never use fan to convey solid particles
that could stick to the fan.
● Damage to unit in the event of
moisture
ingress. Fan with IP X5 degree of
protection.
Never use fan outdoors.
5. Safety instructions
WARNING
Risks for children and people
with reduced physical, sen-
sory 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
Risk to health if filters are not replaced
or if there are no air filters.
Heavily contaminated or damp air filters
may collect substances hazardous to
health (mould, germs etc.). This
may also happen if the fan is not used
for an extended period. If the air filter is
missing, the fan and air channels become
soiled.
Never operate the fan without air filters.
Only use original filters.
Regularly (every 3 to 6 months) change
the air filter, depending on the degree of
soiling.
If the fan has not been used for a long
time, always replace the air filters.
CAUTION
Risk to health if fan is not correctly
cleaned.
Clean the fan regularly, at least every
2 years. This is the only way of ensuring
that the unit is running hygienically.
Summary of Contents for ER-UP/GH
Page 2: ...2 1...
