EN
21
Safety information
Installation, connection, commissioning and
repair work may only be carried out by
authorised technicians. This technician will
be able to determine suitable methods for
securing the extractor hood and providing
the necessary exhaust air ducting. The
choice of attachment must take account of
the weight of the extractor hood and the
load exerted on the supporting surface.
Note the extraction values of the dowels
supplied. Depending on the supporting
surface, these have the following values:
Dowel Ø10 mm, concrete B25 9.4 kN brick
Z20 5.2 KN solid calcium silicate KSV20
4.8 KN. In the case of unstable supporting
surfaces, a construction specialist such as
a structural engineer or architect must be
consulted to ensure the extractor hood is
safely installed.
Risk of injury !
The hood body may have sharp edges
resulting from the manufacturing process.
For this reason, safety gloves must always
be worn when installing it.
Risk of electric shock !
The mains voltage must match the details
indicated on the type plate. This plate is
located inside the hood near the filter.
Please only connect the extractor hood to a
properly installed safety socket. This socket
must be easily accessible after the installa-
tion so that the extractor hood can be
disconnected from the power supply if
necessary. If a fixed connection is used
(e.g. if a suitable wall socket is not availa-
ble), the extractor hood may only be con-
nected by a qualified electrician. For fixed
connections, the extractor hood must be
connected to a single power circuit fitted
with an isolating device. Isolating devices
include switches with a contact gap of at
least 3 mm and all
-
pole switches, e.g.,
circuit breakers and contactors. Before
working on the electrical connection of the
extractor hood commences, the mains
circuit/circuits must always be switched off.
Before drilling the mounting holes, please
make sure that no electrical cables can be
damaged during drilling. The electrical
connection must be prepared in such a way
as to allow the easy connection of the
extractor hood. Local regulations must be
observed.
Exhaust air ducting
(for extraction mode)
Exhaust kitchen air must not be fed into a
chimney flue that is also used for the ex-
haust air from devices using fuels (e.g.,
gas). Official regulations regarding ducting
of exhaust air must be observed. The
exhaust air path must be prepared in such
as way as to allow the easy connection of
the extractor hood. The exhaust air hose
must not have any kinks. If the extractor
hood is operated in extraction mode at the
same time as other room
-
air
-
dependent fire
appliances (e.g., wood, gas, oil or coal
-
fired
appliances) in the same room, lethal com-
bustion gases may be directed back into
the room due to the resulting negative
pressure. The operator must therefore
provide a sufficient air supply at all times.
The negative pressure in the room must not
exceed 4 Pa (0.04 mbar).
Solid fuel appliances
The installation of the extractor hood above
solid fuel appliances, which can pose a fire
hazard, (e.g., flying sparks) is only permis-
sible if the solid fuel appliance is equipped
with a sealed, non
-
removable cover.
Minimum clearance to hob
The devices are designed for installation
flush with the ceiling. To prevent the for-
mation of condensation, a non
-
return valve
must be fitted directly outside the air outlet.
Please note the relevant applicable installa-
tion regulations and installation instructions
provided by the manufacturer of the gas
appliance. The extractor hood may only be
installed at a
minimum height of 650 mm
above gas
cookers if the following nominal
heat loads (Hs) are not exceeded:
