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CHAPTER 2: PULL BACK RIGGING INSTRUCTIONS
Executing a
pull back
requires balancing the loads of suspended arrays. By altering the momentary load on each motor to
achieve a new stable configuration, this dynamically shifts the array’s
center of gravity
. These procedures ensure a safe tran-
sition from
top grid suspension
to
full pull back
.
NOMENCLATURE
The following figures define the rigging points used in these instructions.
Top Front and Rear of Array Center Rigging Points (left); Top Front and Rear of Array Bridled Rigging Points (right)
Rear View of Bridled Pull-Back Points
