APEX First row installation
Use a string line to make sure the bottom
row is straight and then tighten the bottom
side bolts to secure in place
5
*Place End clamp and
End Splice to the base
for alignment.
First row alignment
Please tighten slide bolt to the base before
installing panel or when making alignment for
straight line. Torque M8x9 bolt with 106 in-lbs.
(12N.m).
IMPORTANT!!
Option ; Use tapping screw from the other side
on pillar for Snow area and or more span to
install brackets based on the PE report.
A 6.0 mm stainless steel set screw SHCS attaches the Base to the Pillar with an installation torque of 9.0 ft-lb. A
12.0 mm stainless steel set screw stud attaches the Pillar to the U-D Bracket, and is field adjustable up and
down. A 8.0 mm stainless steel SHCS and conical stainless steel star washer attaches either the End or Mid
Clamp to the U-D Bracket with the higher of either a minimum installation torque of 12.0 ft-lb or the minimum
installation torque indicated in the Roof Tech Installation manual for the specific PV panel being installed.
Tech note
