
- 1
7
-
1
A
A
B
B
B
B
C
C
C
B
installation
air outlet.
- For the various installations use screws and screw anchors suited to the type of wall (e.g.
reinforced concrete, plasterboard, etc.). If the screws and screw anchors are provided with
the product, check that they are suitable for the type of wall
support elements. If this is not the case, install a support structure made up from 2 by 4 inch
cross members in correspondence with the screw anchorage points.