15
3)
Insert the box into the opening
4)
Mark the securing hole positions on the wall.
5)
Remove the box. Drill the wall and insert plugs if necessary.
6)
Refit the box. Secure with the screws provided with the kit.
7)
Mark the securing hole positions on the wall
8)
Seal any gaps between the inside wall surface and the box flanges with a bead
of a suitable sealant.
9)
Install the surround.
