NEFF D99A7N0 Instrucciones De Uso Y Montaje página 22

Filters and maintenance
Activated carbon filter:
For neutralizing odours in recirculating
mode.
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:
Change the activated carbon filter promptly
to prevent the risk of fire from the
accumulation of heat when deep-fat frying
or roasting.
Inserting the filter:
Warning: The halogen bulbs must be
switched off and cool.
Before changing the grease filters,
ensure that the filter drawer has been
pushed in.
1. Remove the metal-mesh filters
(see "Removing and inserting the metal-
mesh grease filters").
2. Remove the air conduction plate.
3. Insert the activated carbon filter.
The catches at the side must lock into
position.
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4. Re-insert the air conduction plate.
The catches at the side must lock into
position.
5. Insert the metal grease filters (see
"Removing and inserting the metal
grease filters").
6. Cancel the J b
J
Press the button.
Saturation indicator:
When the activated carbon filter reaches
saturation point, an acoustic signal is
sounded for 6 seconds after the fan has
switched off, and a J b
display. The activated carbon filter should
be replaced straight away.
Replacing the activated carbon filter:
During normal operation (1 to 2 hours
per day) the activated carbon filters
should be replaced approximately 1 x
year.
A replacement filter can be obtained
from any authorized dealer (see optional
accessories).
Use original filters only.
By doing so you will obtain maximum
performance from your extractor hood.
Disposing of the old activated carbon
filter:
There are no pollutants in the activated
carbon filters. They can therefore be
disposed of as part of your normal
domestic refuse.
in the display.
U b
appears in the