Install Manual

Installation
8
② Cutting out roofing and deck.
Use φ1 3/4 inch (φ45mm) Hole saw
to cut out penetration hole.
③ Use blower to clean roof surface.
④ Remove one side cover paper from Butyl for roof entry hole.
Hole-saw shall be φ1 3/4” (φ45mm）
Attention
!
The protective paper is removed from
one side only!
Attention
!
■Hole-sawφ45mm
(φ1 3/4”)
■center hole
■Blower
■Roofing
■Butyl tape for
roof entry hole
■Paper