SCH Collectors Installation & Operation Manual
27
Figure 3-38 Pre-Drill 10 mm Hole & Attach to Concrete
min. 2 1/4”
min. 3”
22 ft./lbs.
USE THE WASHER AND NUT
TO SECURE THE ANCHOR BOLT
TO THE CONCRETE
6. Place the second nut and washer on the anchor bolt at the
desired height (if using the anchor bolt with
adjustments).
7.
Drill a 10.5 mm hole in the horizontal bar (see
FIG.
3-39).
8. Place the horizontal bar onto the anchor bolt and use the
remaining washer and nut to secure the horizontal bar to
the substructure as shown in FIG. 3-39.
Figure 3-39 Attach Horizontal Bar
ATTACH HORIZONTAL BAR
DRILL 10 MM HOLE
22 ft./lbs.
2 1/4”
3”
DRILL 10.5 MM HOLE
HORIZONTAL BAR
INSTALLED ON ANCHOR BOLT
3
Roof Attachment Installation
(continued)
SCH Collectors Installation & Operation Manual
