User manual

If not, the dirt can cause damage to
the hob. Take care to avoid burns. Put
the special 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
stains, shiny metallic discoloration.
Clean the hob with a moist cloth and
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 moist cloth.
7. TROUBLESHOOTING
WARNING!
Refer to Safety chapters.
7.1 What to do if...
Problem Possible cause Remedy
You cannot activate or oper-
ate the hob.
The hob is not connected to
an electrical supply or it is
connected incorrectly.
Check if the hob is correctly
connected to the electrical
supply. Refer to the connec-
tion diagram.
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 quali-
fied electrician.
Residual heat indicator does
not come on.
The zone is not hot because
it operated only for a short
time.
If the zone operated suffi-
ciently long to be hot, speak
to an Authorised Service
Centre.
You cannot activate the out-
er ring.
Activate the inner ring first.
There is a dark area on
the multiple zone.
It is normal that there is a
dark area on the multiple
zone.
7.2 If you cannot find a
solution...
If you cannot find a solution to the
problem yourself, contact your dealer or
an Authorised Service Centre. Give the
data from the rating plate. Give also
three digit letter code for the glass
ceramic (it is in the corner of the glass
surface). Make sure, you operated the
hob correctly. If not the servicing by a
service technician or dealer will not be
free of charge, also during the warranty
period. The instructions about the
Service Centre and conditions of
guarantee are in the guarantee booklet.
ENGLISH 21