Installation Model 55,75,90, & HMC FLEX-AUGER
28
MA1702D
3.Push the auger into the line of tubes and anchor it at the power unit end. Stretch the auger 4 inches per 50 feet
(100 mm per 15 m) and cut it even with the rear of the straight-out boot. Notice the auger stretch is not the
same as for Single Boot FLEX-AUGER Systems. Note: For Model 90 3-Bin Systems, stretch auger 6
inches per 50 feet.
4.Use a tube clamp to secure the bearing cap to the boot.
Model 90
Steel or PVC
&
HMC
PVC
Model 75
PVC
Model 75
Steel
Key Description
1 Straight-Out Boot
2 Straight-Thru Boot
3 Tube Connector
4 Tube Insert
5 Auger Tube
Figure 29.Model 75, 90, & HMC Straight-Through Tandem Boot connections.