Siemens LI 12530 Mode D'emploi Et Notice De Montage page 20

Filters and maintenance
Metal grease filter:
The filter mat is made of non-combustible
metal.
Caution:
As it becomes more and more saturated
with grease, the filter also becomes
increasingly inflammable. The efficiency of
the extractor hood can also be adversely
affected.
Important:
By cleaning the metal grease filters at
appropriate intervals, the possibility of them
catching fire as a result of a build-up of heat
such as occurs when deep-fat frying or
roasting is taking place, is reduced.
20
Cleaning the metal filter:
Under normal operating conditions (1 to 2
hours per day), the metal grease filter will
require cleaning after 8 to 10 weeks.
The filter can be cleaned in a
dishwasher.
This can however cause slight
discoloration.
Important:
Metal filters that are heavily saturated
with grease should not be cleaned at the
same time as any crockery, etc.
If the filter mat is going to be cleaned by
hand, soak it first of all in a hot detergent
solution for several hours.
Clean the filter with a brush, rinse it off
thoroughly and allow it to drip dry.
Use only original replacement filters.
In so doing you will be ensuring that the
extractor hood performs as effectively as
possible.
Removing/inserting the metal grease
filter:
See details for removing/inserting the fleece
filter.