Grain Systems PNEG-366 - Manual (Page 34)

Grain Systems, Inc. Assumption, Ill.
34
18' Autoflow
Remember to attach lifting brackets to the stiffeners. A special optional lifting bracket is available from
G.S.I.
LIFTING JACKS & BRACKETS
NOTE: The number of lifting jacks required is best determined by personal experience. Factors such as bin
size, soil compaction, wind velocity, jack design, etc., are all to be considered when deciding how many to
use. If in doubt, use one jack on every other stiffener. GSI recommends heavy duty jacks rated at 6,000 lbs.
or more.
Anchor all jacks securely and raise the bin just high enough to assemble the next ring. When lifting your bin,
raise all jacks at an equal rate. This will prevent the bowing of previously assembled rings and make for easier
hole alignment. Bolt the next ring to the inside of the second ring. Be sure to stagger the sheets and select
the proper gauge material. Lower the bin on the foundation after assembling and tightening the bolts on the
new ring. Now rebolt the lifting straps, continue ring additions until you are ready for door installation.
Lifting Jacks
Figure #42
Figure #41
TD-100724
Optional
Lifting jack
bracket
REV. 11-20-96