NEFF D99W3N0 Installation Instructions Manual page 5

Operating the extractor hood
The most effective method of removing vapours
produced during cooking is to:
 Switch the ventilator ON
as soon as you begin cooking.
 Switch the ventilator OFF
a few minutes after you have finished cooking.
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Key Function
L Light Switches the lighting system on
and off.
S Led
Motor running led.
V1 Motor Switches the extractor motor on
and off at low speed. Used to
provide a contin-uos and silent air
change in the presence of light
cooking vapours.
V2 Speed Medium speed, suitable for most
operating conditions given the
optimum treated air flox/noise level
ratio.
V3 Intensive Maximum speed, used for
eliminating the highest cooking
vapour emission, including long
periods.
Filters and maintenance
Grease filters:
Metal-mesh filters are used to trap the grease
particles in the cooking vapours.
The filter mats are made from noncombustible
metal.
Caution:
As the filter becomes more and more saturated with
grease, there is an increased risk of fire and the
function of the extractor hood may be impaired.
Important:
By cleaning the metal grease filters at appropriate
intervals, the possibility of them catching fire as a re-
sult of a build-up of heat such as occurs when deep-
fat frying or roasting is taking place, is reduced.
They are dishwashable and need washing about
every month or more frequently in case of a particu-
larly intensive use.
Removing and inserting metal self- supporting
grease filters
 First unhook the filter-holding Grid by acting on
the special Handles.
 Unhook the security chain by opening the
shackle, then lift the grid upward.
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