Miele H 373-2 B Operating Instructions Manual page 44

Before cleaning the catalytic liners
using high temperatures, make sure
all PerfectClean surfaces are clean.
High temperatures can cause de-
posits to become baked on to the
PerfectClean surfaces and become
impossible to remove.
If the oven is still heavily soiled after
cleaning by hand, heating it to a high
temperature will burn off oil and grease
from the catalytic liners.
Deposits of spices, syrups and similar
substances are not removed by this
process. These should be removed
while fresh with soapy water and a soft
brush.
44
^ Turn the program selector to
"Convection".
^ Set the temperature to 480°F (250°C),
using the "+" button while the indi-
cator light between the "+" and "–"
buttons is lit.
^ Press the "Cook" button and set the
time for 1 hour.
More time may be needed if the
liners are heavily soiled.
Any remaining soiling will gradually
disappear with each use of the oven at
high temperatures.
If the catalytic enamel is damaged
through improper use or heavy
soiling, a replacement may be
purchased from your Miele dealer or
the Technical Service Department