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7.2 Cleaning the hob
stains, shiny metallic discoloration. Clean
the hob with a moist cloth and a non-
abrasive detergent. After cleaning, wipe
the hob dry with a soft cloth.
•
Remove shiny metallic discoloration:
use a solution of water with vinegar and
clean the glass surface with a cloth.
•
Remove immediately: melted plastic,
plastic foil, sugar and food with sugar,
otherwise, the dirt can cause damage to
the hob. Take care to avoid burns. Use a
special hob scraper on the glass surface
at an acute angle and move the blade on
the surface.
•
Remove when the hob is sufficiently
cool: limescale rings, water rings, fat
8. TROUBLESHOOTING
WARNING!
Refer to Safety chapters.
8.1 What to do if...
Problem
Possible cause
Remedy
You cannot activate or operate
the hob.
Check if the hob is correctly connected
to the electrical supply.
The hob is not connected to an elec‐
trical supply or it is connected incor‐
rectly.
The fuse is blown.
Make sure that the fuse is the cause of
the malfunction. If the fuse is blown
again and again, contact a qualified
electrician.
You do not set the heat setting for
50 seconds.
Activate the hob again and set the
heat setting in less than 50 seconds.
Touch only one sensor field.
You touched 2 or more sensor fields
at the same time.
Pause operates.
Refer to "Daily use".
Clean the control panel.
There is water or fat stains on the
control panel.
The other zones consume the maxi‐
mum available power.
Your hob works properly.
Reduce the heat setting of the other
cooking zones connected to the same
phase. Refer to "Power management".
You cannot select the maximum
heat setting for one of the cook‐
ing zones.
You cannot activate one of the
cooking zones.
You put something on one or more
sensor fields.
Remove the object from the sensor
fields.
An acoustic signal sounds and
the hob deactivates.
An acoustic signal sounds when
the hob is deactivated.
The hob deactivates.
You put something on the sensor
Remove the object from the sensor
field.
field
.
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ENGLISH