Grain Systems Bin Accessories PNEG-914 - Manual (Page 26)

5. Installation
26 PNEG-914 Flex-Flo
Direct Drive Power Unit/Control Unit
1. Bolt the tube anchor to the control unit body with a flat washer on each of the four (4) 5/16'' x 3/4" bolts.
( See Figure 5Q for more details.)
2. Slide the driver assembly onto the power unit drive shaft. Place the 5/16" hex socket bolt (supplied
with the driver assembly) into the untapped hole of the driver through the drive shaft and tighten the
bolt into threaded portion of the driver.
3. Mount the control unit to the gearbox unit with four (4) 5/16'' x 3/4'' bolts and four (4) flat washers,
which are supplied with the power unit. (See Figure 5R.)
Figure 5Q Assembly of Tube Anchor to the Control Unit
4. The control unit and power unit require hard wiring. The supply line wires into L1 and L2/N of the relay
in the control unit. The motor leads wire into the M1 and M2 of the relay in the control unit. Auxiliary
switch is wired into the male and female spade terminal of the control unit.
(See Wiring Diagrams on
Pages 55-62.)
5. Slide and clamp a tube coupler on the tube anchor.
6. Attach the power/control unit to the Flex-Flo tubing.
7. Suspend power/control unit firmly from the ceiling as shown in Figure 5S . Support holes are provided
on the power unit and the control unit.
Figure 5R Assembly of the Control Unit
to the Dive Unit
Figure 5S Direct Drive/Power Unit