5 Care and maintenance
▪
Acoustic signals whenever the childproof lock is switched on, overridden or switched
off.
The setting is saved even after a power failure.
Switching the acoustic signal on
▸ Switch the appliance on with .
▸ Touch the and
buttons at the same time.
–
An acoustic signal is emitted.
▸ Touch the
slider within 3 seconds.
–
An acoustic signal is emitted.
–
appears in the display.
▸ Touch the right-hand side of the
slider 1×.
–
An acoustic signal is emitted.
–
appears in the display.
Incomplete entries are cancelled with no effect.
Simply repeat the steps above to turn the acoustic signal on.
The setting is saved on exiting the menu.
The menu can be exited in the following ways:
▸ The setting is saved 10 seconds after last pressing a button.
▸ Switch the appliance off with the button.
▸ Touch the and
buttons at the same time.
If a hotplate is touched while setting the acoustic signal, the settings will be lost.
To change the acoustic signal, the appliance has to be switched off and then back
on again.
5
Care and maintenance
Ideally, clean the appliance when it has completely cooled down.
Burns hazard!
Always clean the hob after use. This prevents food residue from burning on. Dried-on or
burned-on food residue is harder to clean off.
Use of improper cleaning techniques can result in damage to the markings or surface.
Avoid cleaning the surface of the glass ceramic hob with abrasive cleaning agents,
scouring pads, wire wool, etc. as they can damage the surface.
▸ Use only a soft cloth or sponge with water and standard washing-up liquid for clean-
ing everyday soiling.
▸ Remove stubborn soiling, e.g. boiled-over milk, while still warm using a glass ceramic
hob scraper. Always follow the scraper manufacturer's instructions for use.
▸ Foods with a high sugar content, e.g. marmalade, that boil over should be removed
while still hot using a glass ceramic hob scraper. The surface of the glass ceramic
hob could otherwise become damaged.
▸ Remove melted plastic while still warm using a glass ceramic hob scraper. The sur-
face of the glass ceramic hob could otherwise become damaged.
▸ Remove limescale stains when cool with a small amount of mild vinegar cleaner or
lemon juice. Then wipe clean with a damp cloth.
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