Miele KM 403 - Manual (Page 14)

Important
The cooktop must not be
permanently sealed into the
countertop when installed.
If the cooktop is sealed into position,
the countertop or appliance may be
damaged if the cooktop needs to be
removed for maintenance or service.
The sealing strip under the edge of the
cooktop provides a sufficient seal for
the countertop.
Installation
14