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en Important safety information
16
:Warning – Risk of death!
Risk of poisoning from flue gases that are
drawn back in. The exhaust air must not be
conveyed into a functioning smoke or exhaust
gas flue or into a shaft which is used to
ventilate installation rooms that contain
heating appliances. If the exhaust air is to be
conveyed into a non-functioning smoke or
exhaust gas flue, you must obtain the consent
of the heating engineer responsible.
:Warning – Danger of death!
Risk of poisoning from flue gases that are
drawn back in.
Always ensure adequate fresh air in the room
if the appliance is being operated in exhaust
air mode at the same time as room air-
dependent heat-producing appliance is being
operated.
Room air-dependent heat-producing
appliances (e.g. gas, oil, wood or coal-
operated heaters, continuous flow heaters or
water heaters) obtain combustion air from the
room in which they are installed and discharge
the exhaust gases into the open air through an
exhaust gas system (e.g. a chimney).
In combination with an activated vapour
extractor hood, room air is extracted from the
kitchen and neighbouring rooms - a partial
vacuum is produced if not enough fresh air is
supplied. Toxic gases from the chimney or the
extraction shaft are sucked back into the living
space.
■ Adequate incoming air must therefore
always be ensured.
■ An incoming/exhaust air wall box alone will
not ensure compliance with the limit.
Safe operation is possible only when the
partial vacuum in the place where the heat-
producing appliance is installed does not
exceed 4 Pa (0.04 mbar). This can be
achieved when the air needed for combustion
is able to enter through openings that cannot
be sealed, for example in doors, windows,
incoming/exhaust air wall boxes or by other
technical means.
In any case, consult your responsible Master
Chimney Sweep. He is able to assess the
house's entire ventilation setup and will
suggest the suitable ventilation measures to
you.
Unrestricted operation is possible if the vapour
extractor hood is operated exclusively in the
circulating-air mode.
:Warning – Danger of death!
Risk of poisoning from flue gases that are
drawn back in. If installing a ventilation system
in a room with a heat-producing appliance
connected to a chimney/flue, the electricity
supply to the hood must be equipped with a
suitable safety switch.
:Warning – Risk of injury!
■ Components inside the appliance may have
sharp edges. Wear protective gloves.
Risk of injury!
■ The appliance may fall down if it has not
been properly fastened in place. All
fastening components must be fixed firmly
and securely.
Risk of injury!
■ The appliance is heavy. To move the
appliance, 2 people are required. Use only
suitable tools and equipment.
Risk of injury!
■ Changes to the electrical or mechanical
assembly are dangerous and may lead to
malfunctions. Do not make any changes to
the electrical or mechanical assembly.
General information en
17
:Warning – Risk of electric shock!
■ Components inside the appliance may have
sharp edges. These may damage the
connecting cable. Do not kink or pinch the
connecting cable during installation.
Risk of electric shock!
■ It must always be possible to disconnect
the appliance from the electricity supply.
The appliance must only be connected to a
protective contact socket that has been
correctly installed.
The mains plug of the mains power cable
must be easily accessible after installation
of the appliance. If this is not possible, an
all-pole isolating switch must be integrated
into the permanent electrical installation
according to the conditions of overvoltage
category III and according to the installation
regulations.
The permanent electrical installation must
only be wired by a professional electrician.
We recommend installing a residual-current
circuit breaker (RCCB) in the appliance's
power supply circuit.
:Warning – Risk of electric shock!
Incorrect repairs are dangerous. Repairs may
only be carried out and damaged power
cables replaced by one of our trained after-
sales technicians. If the appliance is defective,
unplug the appliance from the mains or switch
off the circuit breaker in the fuse box. Contact
the after-sales service.
:Warning – Danger of suffocation!
Packaging material is dangerous to children.
Never allow children to play with packaging
material.
KGeneral information
Gener al i nf or mat i on
Exhaust air mode
:Warning – Risk of death!
Risk of poisoning from flue gases that are drawn back
in. The exhaust air must not be conveyed into a
functioning smoke or exhaust gas flue or into a shaft
which is used to ventilate installation rooms that contain
heating appliances. If the exhaust air is to be conveyed
into a non-functioning smoke or exhaust gas flue, you
must obtain the consent of the heating engineer
responsible.
If the exhaust air is conveyed through the outer wall, a
telescopic wall box should be used.
Exhaust duct
Note: The device manufacturer does not assume any
warranty for complaints attributable to the pipe section.
■ The device achieves its optimum performance by
means of a short, straight exhaust air pipe and as
large a pipe diameter as possible.
■ As a result of long rough exhaust air pipes, many
pipe bends or pipe diameters that are smaller than
150 mm, the optimum extraction performance is not
achieved and fan noise is increased.
■ The pipes or hoses for laying the exhaust air line
must consist of non-combustible material.
Round pipes
An inner diameter of 150 mm, but at least 120 mm, is
recommended.
Flat ducts
The inner cross-section must correspond to the
diameter of the round pipes.
dia. 150 mm ca. 177 cm
2
dia. 120 mm ca. 113 cm
2
■ Flat ducts should not have any sharp deflections.
■ Use sealing strips for deviating pipe diameters.
Preparing the ceiling
■ The ceiling must be flat, horizontal and have
adequate load-bearing capacity.
■ The depth of the bore holes must be the same
length as the screws. The wall plugs must have a
secure grip.
■ The enclosed screws and wall plugs are suitable for
solid brickwork. Suitable fasteners must be used for
other structures (e.g. plasterboard, porous concrete,
poroton bricks).
■ The max. weight of the extractor hood is 50 kg.
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