Zanussi NH 9015, Installation, Use And Maintenance Handbook

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MAINTENANCE
Constant maintenance guarantees proper operation and long-term reliability. Particular
attention should be paid to the metal grease filters and, for recirculation hoods only, to
the activated charcoal filters. The appliance is equipped with a system that indicates
automatically when it is time to carry out maintenance operations
Metal grease filters
Cleaning
These filters must be washed when
LED
T2 starts to flash, or at the most
once every 2 months, using a normal
household detergent; their compact
size also enables them to be washed
in a dishwasher.
Removing the filters
Remove one filter at a time, supporting
it from below and pulling back the
stainless steel handle (
fig.10 ).
Replace, making sure that the handle
is still facing towards the outside.
Enabling the alarm signal
The hood is already set up to trigger
an alarm indicating saturation of the
metal grease filters, so this function does not need to be enabled.
Resetting the alarm signal
To turn the alarm signal off, proceed as follows:
- Turn off the lights T1 and the suction motor T2 ;
- Press the T4 button for at least 3 seconds, until the LEDs flash in confirmation. In any
case the saturated filters alarm will only come into operation when the suction motor is
turned on.
WARNING: always comply with the maintenance and replacement times indicated,
in order to avoid a possible risk of fire when the filters are saturated with grease.
Activated charcoal filter
Operation
The activated charcoal filter is only fitted in recirculation type hoods. It will retain odours
until it becomes saturated. It cannot be washed or regenerated, and must be replaced
when the
T5 LED starts to flash, or at least once every 4 months of use. Attention: in
recirculation type hoods the T2 LED may start to flash as well as the T5 LED. This
indicates that as well as replacing the activated charcoal filter, it is also necessary to
perform maintenance operations on the metal grease filters.
Fig. 10
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