I SERIES IV6-SB-AF Instructions
Page 5
SUB BEHIND ARRAY FRAME
(CONTINUED)
SB-3.
Loosely connect the splay brackets to the array frame
SB-4.
Attach Lift Point to carriage hang point
3
2
4
SB-2.
Loosen nuts in the direction the carriage has to go, move carriage to
designated position, and tighten hardware
HN-F
HHB-F
Hardware
(hex nuts, flat washers)
Locking
ring
C-HN
C-HB
PY1-EN750-1550
ASSEMBLY
(continued)
2.
Move the carriage to the suggested
hang point distance so that the frame
will hang level under load.
Refer to the
Sub-behind hang point calculator.
The hang point distance is
measured from the front of the frame to
the lift hole in the carriage.
3.
Using the 10.9 flanged bolts and
nuts, loosely attach the S1 brackets to
the array frame with the Community
name facing out.
4.
If using the PY1-EN750-1550 lift
point, attach it to the carriage with the
included carriage hex bolt and secure
with the hex nut and locking ring.
Final Step.
After the carriage is
in its final position (and the
system is aimed),
one at a time
,
loosen each hex nut securing the
carriage a few threads, apply a drop of
red thread-locking compound, and re-
tighten the nut. Repeat for each of the 4
hex nuts securing the carriage on the
threaded rods. This will help prevent
movement of the carriage over time.
