Model 108 FLEX-AUGER Installation Manual
Figure 7. Incorrectly supported Auger Tubes (Side View).
Tube pinched
because auger
tube is not in line
with hole in wall.
Auger tube flattened be-
cause supports are too
far away from each side
of the wall.
Auger tube kinked
because the sup-
ports are not high
enough to keep the
weight of the auger
tube off the wall.
Supporting the System Outside the Building
Some systems require additional support to avoid sagging auger tubes.
This support must be adequate to support the weight of the auger tubes
filled with feed. Special attention should be given to avoid excessive
pressure from the auger being transferred to boot. Chain or cable sus-
pended from the bin or building will not provide adequate support for
these systems.
Some common systems are shown in Figures 8 through 12, with the
recommended supports.
Note: Supports must be designed to prevent (weight) loads from being
transferred back onto the boot.
REMEMBER
The auger tubes must be supported every 4-5 feet (1.2 to 1.5 m) for PVC
systems and every 10 feet (3 m) for steel systems.
Screeners
Key Description
1 5’ (1.5 m) for PVC Systems
10’ (3 m) for Steel Systems
2 Screener Brace.
Figure 8. Screener Support (Side View)
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