9
Follow the steps below to seal the cable access
hole.
a.
Seal the cable access hole on the roof with a
liberal amount of silicone sealant, RTV, or
equivalent to protect against leakage.
b.
Install the clamshell ventilator, supplied in
the kitpack, over the cable access hole using
three of the supplied #6 screws (see
c.
Route the RF cable(s) to the grounding block
location you chose in “Plan the Installation”
d.
Route the power/data cable through the
switchplate cutout you made in “Cut Out the
Switchplate Mounting Hole” on page 7.
Figure 13 Installing the Clamshell Ventilator
Cl
a
m
s
hell
Ventil
a
tor
Power/D
a
t
a
& RF C
ab
le
s
#6 Screw (x
3
)
Seal the Cable Access Hole
7
