Oceanic OCEAHC440S9 Guide D'utilisation page 42

Installing the hood
Determine the location of the hood cabinet. This must
be installed at a maximum distance of 820 mm from
the box table.
To fix it to the wall, drill 4 holes by placing them so
that they correspond to the hole in the back of the
hood.Insert plugs corresponding to the type of
material of your wall in the holes.
Screw the two screws ST4x 30 mm from the top
and hang the hood.
Remove the two filters then attach the hood box to the
wall with 2 other ST4x 30mm screws. Place the check
valve on the hood.
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