English
Operating instructions / user’s manual Cooker Hoods
fi100417ATBOR
8
GB
11.7 Mounting the extractor hood
See chapter 16. or where applicable the separately
supplied mounting instructions.
12. Exhaust air pipeline
(The exhaust air hose is not included in the
scope of supply)
Fig. A
air outlet to outdoors
Fig. B
air outlet via an air shaft
•
The exhaust air line should be as short and
straight as possible.
•
To avoid excessive noise or a reduced extraction
capacity the diameter of the exhaust air pipeline
should not be less than 150 mm.
•
Use or form only large radius bends. Small radius
bends reduce the extraction capacity of the hood.
•
Use only smooth pipelines or flexible hoses of
non-flammable materials for the exhaust air
pipeline
•
If the exhaust air pipeline is horizontally routed,
there must be a minimum gradient of 1 cm per
meter or an inclination angle of 2°.
(Fig. C)
Otherwise condensation water could run into the
cooker hood motor.
•
If the exhaust air is directed into an exhaust air
duct, the end of the entry fitting must be directed
in the direction of flow.
•
If the exhaust air pipeline is routed though cool
rooms, lofts etc. there can be a large temperature
drop within the individual parts of the pipeline,
resulting in sweating or condensation water
production. This renders outlet pipeline insulation
necessary.
•
In some cases a condensation water barrier must
be installed in addition to adequate insulation
(these are available from leading building
material suppliers).
The manufacturer is not responsible for any
faults occurring through non-compliance with the
above information and provisions.
The manufacturer is constantly engaged in the
further improvement of his products. Please note
that products are subject to changes in form,
equipment and the applied technology.
C
A
B
