15
Flexible aluminium pipes, corrosion-protected
sheet metal pipes and
exhaust air
pipes whose
material conforms to fire B1 in accordance with
DIN 4102 can be used. Exhaust air pipes should
have a nominal diameter of 6 ´ ´ / 150 mm.
Pay particular attention to ensuring
that
– the exhaust air ducts and pipes are kept as short
as possible
– the pipes are not laid at an acute angle, but as
bends and that they are inserted into the shaft at
an inclined upward angle and
– there are no cross-sectional constrictions in the
upward direction (this reduces the volume flow).
If long, rough exhaust-air pipes, many pipe
bends or smaller pipe diameters are used, the
air extraction rate will no longer be at an
optimum level and there will be an increase in
noise.
The manufacturer of the extractor hood
accepts no liability for complaints which can
be attributed to the design and layout of the
pipework.
As standard, the blow-out opening of the extractor
hood is in the upward direction.
To pass exhaust air through the outer wall, we
recommend the use of our telescopic wall box
TM 150-045 (Ø 6 ´ ´ / 150 mm).
Note:
To prevent the ingress of water, e.g. condensate or
rain water from an uncovered exhaust air shaft, our
condensate separator RV 060-150 must be installed
in the exhaust air line. The condensate separator
must still be accessible after installation.
The duct units listed below are available
depending on the height of the ceiling:
Installation accessories for
exhaust air mode
Stainless steel-design ventilation duct:
LK 010-012
for ceiling heights of 7 ´´ 4 ´ ´ - 8 ´´ 6 ´ ´
LK 010-022
for ceiling heights of 8 ´´ 6 ´ ´ - 9 ´´ 9 ´ ´
Aluminium-design ventilation duct:
LK 011-012
for ceiling heights of 7 ´´ 4 ´ ´ - 8 ´´ 6 ´ ´
LK 011-022
for ceiling heights of 8 ´´ 6 ´ ´ - 9 ´´ 9 ´ ´
Installation accessories for
circulating air mode
Stainless steel-design ventilation duct:
LK 010-112
for ceiling heights of 7 ´´ 7 ´ ´ - 8 ´´ 6 ´ ´
LK 010-122
for ceiling heights of 8 ´´ 6 ´ ´ - 9 ´´ 9 ´ ´
Aluminium-design ventilation duct:
LK 011-112
for ceiling heights of 7 ´´ 7 ´ ´ - 8 ´´ 6 ´ ´
LK 011-122
for ceiling heights of 8 ´´ 6 ´ ´ - 9 ´´ 9 ´ ´
The dimensions above refer to a distance of 5 ´ 3 ´ ´
from the floor to the bottom edge of the hood.
If required, custom made duct units are available at
an extra charge.
The socket must be placed behind the duct cover
on the wall.
To use above gas cooker / gas hob
Important:
do not use all burners on the highest
setting simultaneously over a longer period of time
(max. 15 minutes). This will pose a risk of burns
when touching the hot appliance exterior or parts of
the extractor hood may become damaged.
Switch the extractor hood to the highest setting
when three or more burners of a gas cooker are
used simultaneously.
