Smeg PGF31G-1 Manual page 13

Instructions for the installer
Once these operations have been carried out,
place the hob on the insulating seal and fix it to the
supporting structure using screws and fastening
brackets so that the hob is perfectly flat.
Carefully trim the surplus edge away from the seal.
7.3 Distances to respect
IMPORTANT: In case of installation on an empty kitchen unit with doors, a
separation panel must be placed under the hob, which must be easily
extractable to allow sufficient access for any technical assistance.
Keep a minimum distance of 10 mm between the bottom of the appliance and
the panel surface (as shown in the figure).
If the appliance is instead on an oven installed under the hob, there is no need
to install a separating shelf. The oven must be equipped with a cooling fan.
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