User Manual

EN
34
Cleaning and maintenance
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8 Cleaning and
maintenance
 Observe all safety and warning information
(see Safety chapter).
 Follow the enclosed manufacturer’s information.
 Make sure that the cooktop and cooktop extractor
have been switched off completely and have cooled
down prior to the planned cleaning and maintenance
work to prevent injury (see the Operation chapter).

Regular cleaning ensures the longevity of the product
and optimal functioning.
 Adhere to the following cleaning and maintenance
cycles:
Component Cleaning cycle
Operating panel Immediately after every soiling
Cooktop Immediately after every soiling every week
thoroughly with standard commercially
available glass ceramic cleaners
Cooktop extractor Weekly
Air inlet nozzle and
stainless steel grease
filter
After every time you prepare very greasy
foods; at least weekly, when the fan
level indicator =
F
by hand or in the
dishwashing machine (at a max. 65 °C);
Only clean the stainless steel surfaces in
the polishing direction!
Air guiding housing Clean every 6 months or when replacing
the activated charcoal filter
Activated charcoal
filter (only for
recirculated air)
Replace after the build-up of odour, when
the extraction power has diminished or
the fan level indicator shows
F
Tab. 8.1 Cleaning cycles
8.1 Cleaning agents
INFO Due to the use of aggressive cleaning agents
and abrasion caused by the pot bases the
surface will become damaged and dark stains
will occur.
You need a special glass ceramic panel scraper and
suitable cleaning agents to clean the cooktop.
 Never use steam cleaners, abrasive sponges, scouring
pads, or chemically aggressive cleaning agents (e.g.
baking oven spray).
 Make sure that the cleaning agent does not contain
any sand, soda, acids or chloride.
For air inlet nozzle and grease filter
 Do not use any aggressive, acidic or alkaline cleaning
agents.
8.2 Maintaining the cooktop
 Do not use the cooktop as a worktop or shelf.
 Do not push or pull cookware across the cooktop.
 Always lift pots and pans.
 Keep the cooktop clean.
 Remove any kind of soiling immediately.
 Only use cookware which is suitable for glass ceramic
panels (see the Device description chapter)
8.3 Cleaning the cooktop
INFO When the cooktop extractor is switched on,
the air inlet nozzle is installed to ensure that no
small and light objects, such as cleaning wipes
made of fabrics or paper are sucked in.
 Make sure that the cooktop is switched off (see
Operating chapter).
 Wait until all cooking zones are cold.
 Remove all coarse soiling and food residues from the
cooktop with a glass ceramic scraper.
 Apply the cleaning agent onto the cold cooktop.
 Rub the cleaning agent with a paper towel or a clean cloth.
 Wipe off the cooktop while wet.
 Rub the cooktop dry with a clean cloth.
When the cooktop is hot:
 Immediately remove molten residues of plastic,
aluminium film, sugar or foods containing sugar with
a glass ceramic scraper from the hot cooking zone to
prevent burning them in.
Special soiling
 Heavy soiling and stains (limescale stains, pearly
shimmering stains) are best to be removed if the
cooktop is still warm.
 Soften dried dirt residues using a damp cloth.
 Remove dirt residues with the glass ceramic scraper.
 Always remove grains, crumbs or the like which fall
onto the cooktop during general cooking work right
away to prevent the surface from being scratched.
Coloured changes and shiny surfaces are not cooktop
damage. They do not impact on the function of the
cooktop and the stability of the glass ceramic.
Discolourations to the cooktop arise from residues which
are not removed and have been burnt in.
Glossy spots are caused by the abrasion of the pot base,
especially when using cooking utensils with aluminium
bases, or by unsuitable cleaning agents. They are very
hard to remove.