Siemens Hobs Instruction Manual page 9

Examples of possible
damage
The following damage does not affect the
performance or strength of your hob.
Presence of stains
Formed by spilled or melted sugar or food with a high
sugar content.
Scratches
Due to salt, sugar, grains of sand or irregularities in the
base of the saucepans.
Colour loss
A colour change to a metallic shade due to wear by
hobs or from the use of inappropriate cleaning prod
ucts.
Decorative colour loss
Grinding decoration due to the use of inappropriate
cleaning products.
The various types of damage mentioned above are
caused by the incorrect use of the appliance, and
therefore they are not covered by the warranty, as
they are not technical problems relating to the
appliance.
9