Miele KM 3034-1 Operating And Installation Instructions page 46

Installation
Clearance underneath the appliance
A minimum safety clearance of 15 mm
must be provided underneath the
appliance.
Please note that clearance must also be
provided for the installation of the
flexible gas connection hose and mains
electrical cable if the appliance is to be
installed above a closed surface (e.g.
an oven).
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