69
When the hood is used in its extraction mode, the following rules
must be followed to obtain optimal operation:
- short and straight outlet hose
- keep bends in outlet hose to a minimum
- never install the hoses with an acute angle, they must always
follow a gentle curve.
- keep the hose as large as possible (preferably the same diameter
as the outlet hole).
- the length should be no more than:
3 metres with one 90° bend
2 metres with two 90° bends
Bends of more than 90° will reduce the efficiency of the hood and
reduce the airflow.
Failure to observe these basic instructions will drastically reduce the
performance and increase the noise levels of the extractor hood.
Description of the Appliance
The cooker hood is designed to extract unpleasant odours
from the kitchen, it will not extract steam.
The hood is supplied as an extractor unit and can also be used with
a recirculation mode by fitting a charcoal filter.
In some models the charcoal filter is supplied. The hood, therefore,
can be used immediately in the recirculation mode. We advise
removing the charcoal filter to use the hood in the extraction mode.
For DK 9060-9090 only:
The hood is supplied as an extractor unit
.
Please disconsider the instructions related to the recycling version,
to the installation, use and maintenance of the charcoal filter and of
the deflector.
The hood is not supplied with an internal motor
and must be connected with an exetrnal
aspirating motor unit.
Extraction mode
In this mode fumes are extracted to
the outside via a
hose
connected to
the
coupling ring
A
.
Fig. 1
.
In order to obtain the best performan-
ce the hose should have a diameter
equal to the outlet hole.
Should there already be a pipe of
diameter 125 or 120 mm that ducts to
the outside through the walls, it is
possible to use the 150/125-120 mm
Fig. 1
