Testing Dishes For Their Suitability - Miele H 7140 BM Operating And Installation Instructions

Testing dishes for their suitability

Unsuitable crockery can cause sparks
or crackling noises in microwave
operation. If you are not sure whether
glass, porcelain or stoneware crockery
is suitable, test the dishes.
This test cannot be used to check
whether items with hollow knobs or
handles are suitable for use.
 Place the empty crockery in the
middle of the glass tray and insert the
tray in shelf level 1.
Microwave operation
 Close the door.
 Select the
Microwave
 Set the highest microwave power
level (1000 W) and a cooking duration
of 30 seconds.
 Start the programme.
 Observe the crockery during the
entire duration.
 Immediately open the door if there
are sparks or crackling noises.
If there are sparks or if you can hear
crackling noises, the tested crockery is
not suitable for microwave use.
 function.
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