ADS Environmental Services Model 4000 530017 A0 - Manual (Page 31)

3-8 ADS Model 4000 Manual
Moving the ring stabilizer into position
9. Perform the following based on the ring type:
Overlapping Insert the spreader mechanism screw
completely through the hole at the open end of the ring.
Non-Overlapping Insert a spreader mechanism screw
through the hole at the left end of the ring so that the end
of the screw extends inside the ring.
Ring stabilizer fully connected