Baumatic BMC455TS - Manual (Page 37)

Aperture and ventilation requirements
Built in:
o
The diagram above shows the aperture and ventilation
requirements that you require to build the appliance into a
housing unit.
o
Ensure that the rear panel of the furniture housing unit has been
removed.
o
This oven may be installed without any additional ventilation cut
outs being made in the housing unit. However the ventilation cut
outs shown in the diagram MUST be present, otherwise the
microwave oven may not function correctly. At the rear of the
appliance and at the top of the housing unit keep at least 50 mm
free for airflow.
o
Do not cover the ventilation slots or air intake points.
o
Do not position the microwave oven near a heat source. Please
note that transmitting and receiving equipment such as radios
and televisions can affect the operation of the microwave oven.
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