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4
DAILY MAINTENANCE
• Ensure that as little dust, and as few particles of cigarette smoke, candles and oil
lamps as possible pollute the air in the room in which the appliance is used. Heating
of these particles by the convection system of the appliance could lead to
discoloration of the walls and ceiling. It is therefore very important to ensure that the
room in which the appliance is located is suffi ciently ventilated. Regularly remove
any dust deposits from behind the (white) panel door (operating unit) by means of a
vacuum cleaner.
4.1
MAINTENANCE INSTRUCTIONS ANTI-REFLECTIVE GLASS
• To prevent damage to the coating layers on the glass, the use of hard (scouring)
sponges, steel wool, abrasives and cleaning agents containing ammonia is forbidden.
The use of caustic products and products containing brasives, such as ceramic hob
cleaners, is also forbidden.
• If the glass needs to be cleaned on the inside, it should be removed from the
appliance. Instructions for removing the glass can be found in Chapter 4.1 of the
"Installation Instructions & Maintenance Manual" booklet.
• Make exclusive use of a neutral cleaning agent (neither acidic nor alkaline), for
instance "Instanet" or Glassex". This means that the cleaning agents which we
usually advise in the operating instructions and installation instructions may not be
used for anti-refl ective glass.
• Use a soft cloth / sponge (no paper).
• A white haze can form on the glass during the appliance's fi rst few burning hours.
Remove this haze immediately.
• Clean the inside and the outside of the glass regularly. The frequency of cleaning
depends on the degree of contamination. Not cleaning the glass in time can cause
it to become dull and diffi cult, if not impossible, to clean.
• Always rub the pane completely dry: Water droplets (residual water) can leave marks
on the coating.
• Fingerprints are more visible on anti-refl ective glass: Wear (rubber) gloves when
gripping the pane.
• If the pane is lifted using a vacuum lifter, the rubber of the suction pad must be clean
and dry in order to avoid damaging the coating.
32
English
Instructions for use
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