Kinetic Solar K-Rack™
Installation guide
Page 28 of 37
27 May 2019
9.2.2.1.2.
Hanger Bolt
i.
When installing into the raised portion (
Figure 29 Hanger Bolt Ridge Installation
) of the
roof drill a Ø 3/4” hole into the steel portion of the roof only.
a)
If you are installing into the lower portion (
Figure 30 Hanger Bolt Trough Installation
of the roof, skip Step 1 and continue to Step 2
ii.
Drill a Ø 7/32” pilot hole into the rafter/truss
iii.
(Optional) Insert a bead of Geocel 4500 or BES 925 into the pilot hole
iv.
(Optional) Apply a bead of Geocel 4500 or BES 925 around the outside
perimeter of the hole
v.
If installing into the ridge of the roof, insert the optional spacer around the pointed
end of the bolt
a)
If mounting into the lower portion of the roof (trough), skip this step
vi.
Insert Hanger Bolt assembly into the drilled hole
vii.
Using a long series ½” socket drive, tighten until the EPDM Neoprene Washer is
seated firmly enough to ensure a watertight seal
DO NOT OVERTIGHTEN - THIS MAY DAMAGE THE ROOF AND CAUSE
LEAKAGE
Figure 29 Hanger Bolt Ridge Installation
Figure 30 Hanger Bolt Trough Installation
