KKT KOLBE EB8010ED Benutzerhandbuch Seite 112

Troubleshooting
Problem
The hob is not working
and the cooking zone
displays show
The hob switches off
unexpectedly.
The hob switches off or
off unexpectedly.
Heating takes an unu-
sually long time.
Scratches on the glass
surface
Some pans or pots
make crackling or
clicking noises.
64
Possible cause
There is moisture /
spilled liquid or
.
staining on the
control panel
The overheating
protection was
triggered.
The control panel
has been touched in
an uncontrolled way
Fluctuations in
the power supply
system
Metal abrasion or
other soiling may ap-
pear like scratches.
Unsuitable cookwa-
re is used.
Unsuitable cleaning
agents or utensils
are used.
The cookware
consists of different
metal layers.
What to do
Clean and dry the control panel.
After a few seconds, the display will
disappear and you can use the hob
again normally.
If you do not do this, the hob will auto-
matically switch off.
Make sure that the cookware does
not protrude over the cooking zone
markings in the direction of the control
panel to prevent it from overheating.
Do not use cookware with a glossy base
to avoid overheating due to reflection
effects.
Take care not to place anything on the
control panel and not to drag or wipe
anything over it.
If necessary, switch the hob back on
and use it as described.
Even fluctuations of 10 volts in the
mains supply can lead to a much longer
cooking time.
Glass ceramic is more abrasion resis-
tant than steel. Abrasion marks caused
by this do not represent damage and
can be removed with an appropriate
cleaning agent.
Use cookware with a clean, even and
smooth bottom (see chapter on cook-
ware).
Only use cleaning agents and utensils
suitable for glass surfaces (see cleaning
chapter).
The metal layers of the cookware
vibrate differently when heated.
This is harmless and normal.