Hansa OTC612BH, Instruction Manual

Page: 109 / 120

109
GUIDELINES CONCERNING THE SAFETY OF USE
i
l
The manufacturer will
accept no responsibility
for any damage due to
installation or operation
not conforming to these
instructionsi
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Cooker hood is desi -
gned to remove cooking
odours. Do not use co -
oker hood for other pur -
poses.
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Connect the cooker
hood operating in
extraction mode to a
suitable ventilation duct
(do NOT connect the
cooker to smoke or flue
gas ducts, which are in
use). It requires installa -
tion of the air extraction
duct to the outside. The
duct length (typically
120 or 150mm in diame -
ter) should not exceed
4-5 m. The air exhaust
duct is also required for
telescopic and under
furniture cooker hoods
operating in air recircu -
lation mode.
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Cooker hood operating
in air recirculation mode
requires the installation
of an activated charcoal
filter. In this case, instal -
ling an extractor duct is
not required, however it
is recommended to in -
stall an air guide vane.
(chimney cooker hoods
only).
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The cooker hood featu -
res independent lighting
and exhaust fan that
can be operated at one
of several speeds.
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Depending on the type,
the hood is designed to
be permanently atta -
ched to a vertical wall
over a gas or electric
stove (chimney and
universal hoods); on
the ceiling over a gas
or electric stove (island
hoods); on the vertical
built in furniture over
a gas or electric stove
(telescopic and built-in
hoods). Before instal -
ling, make sure that the
wall/ceiling structure is
strong enough to su -
spend the hood. Some
hoods are very heavy.