ETNA ECM153RVS Mode D'emploi page 71

POSITIONING
Put the microwave on a solid, flat surface.
Ensure that there is adequate ventilation around the microwave.
30 cm
7.5 cm
7.5 cm
7.5 cm
Do not cover the ventilation openings.
The adjustable feet may not be removed.
Do not place the microwave in the vicinity of heat sources.
Broadcasting and transmitting equipment such as radios and TVs
can affect the working of the microwave.
EN 17