Miele KM 411 Operating Instructions Manual page 4

Do not use any type of aluminium
products including pots, pans, and
foil on the grill. Aluminium will cause
overheating and may damage the grill
grate.
Do not drop anything on the ce-
ramic surface. Even a light object
could cause damage in certain circum-
stances.
Do not use a steam cleaner to
clean the appliance. Steam could
penetrate electrical components and
cause a short circuit.
4
In areas subject to infestation by
cockroaches or other vermin, keep
the appliance and its surroundings
clean at all times. Any damage caused
by pests will not be covered under war-
ranty.