Miele H 136 MB Operating Instructions Manual page 20

If in doubt as to whether glass, earthen-
ware or porcelain plates or dishes are
suitable for use in a microwave oven, a
simple test can be performed:
Place the item you wish to test in the
centre of the oven, fill a suitable
glass with water and also place this
in the oven.
Shut the door.
A microwave oven process cannot
be started until the door is closed.
Select Microwave
tion selector. The cooling fan will run.
The display will show a suggested
power level of 900 W.
Press the g button.
·
0 00 appears in the display for ap-
prox. 4 seconds.
While it is visible enter a time of 30 sec-
onds with the "+" control.
20
h
with the func-
The symbol appears above the dot.
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Press the Start/Stop button.
The oven interior light comes on. The
time entered counts down in the dis-
play in second steps. The
stays on constantly.
If a crackling noise is heard accom-
panied by sparks during the test,
switch off the appliance immediate-
ly. Turn the function selector to the
"0" position. Any crockery which
causes this reaction is unsuitable
for use in the microwave oven.
At the end of this period a beep
sounds three times and the
flashes. Press any button to cancel
them. The time of day reappears in the
display and the oven interior light goes
out.
The water in the glass should be warm,
but the dish cool. If the dish is very hot
and the water is cold, it would be un-
wise to use the dish.
If any doubt exists about the suita-
bility of containers, please contact
the supplier.
This test cannot be used to check
whether items with hollow knobs or
handles are suitable for use in a micro-
wave oven.
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