Install Manual

ADDENDUM
Installation Instruction for metal roofing
73
2. Marking on the Roof
(1) Layout
① The Base bracket must be
mounted on the flat
surface. Please make sure
the location is not on
slope surface of metal ribs.
Screw must be fixed to
the flat surface. Also, its
center must clear 5mm
from the edges （Please
refer to the 3 pictures on
the right.）
② Make at ＋45mm from the
intersection of the M line
and Y line on the M line.
③ Make at ±28mm from the
M line.
④ Then make at ±25mm,
±35mm from the Y line.
(See illustrations.)
[Fastening to the Deck]
Note; Marking spot is not symmetric when base is installed
on deck. You may want to have an extra Base Bracket to
assist in marking to a metal roof. (Create a Base Bracket
JIG by removing the RT Butyl from it.)
Attention
!