Grain Systems PNEG-1510 - Manual (Page 73)

9. Assembly
PNEG-1510 Top Dry 24', 30' and 36' Manual Batch 73
Optional Installation of Roof Mounted Level Switches
Drill 2" diameter holes through roof panels at locations as shown in Figure 9W on Page 72 . Use a mounting
plate as a pattern and drill four (4) 3/8" holes through roof panels at each switch location so the plate can
be bolted to the roof.
Attach flex coupling to the power-pak and install roll pin. Apply teflon tape or pipe sealant (not included)
to power-pak pipe threads and thread power-pak into mounting plate coupling. Conduit opening in
power-pak should be at right angles to roof rib or face toward eave.
Caulk underside of mounting plate above and both sides of 2" hole. Bolt to roof panel. (See Figure 9Y.)
Figure 9Y Over Flow Level Switch (TAF-6103)
* Hardware package not shown
- Included in hardware package
Ref # Part # Description Weight Qty
1 TD-100076 Rotary Switch Power-Pak 3.50 1
2 TD-100627 Roof Mount Coupling Weldment 2.14 1
3 TD-100075 Flex Coupling 0.50 1
4 S-7241 1/8" x 1-1/4" Cotter Pin 0.02 2
5 TAF-6086 3 Vane Paddle 0.75 1
* TAF-6097 Hardware Package 0.98 1
- PNEG-300 Rotary Switch Instructions 0.04 1
- S-275 5/16"-18 x 3/4" Bin Bolt 0.16 6
- S-3651 Tube Seal 0.74 1
- S-396 5/16"-18 Hex Nut 0.06 6
- S-7241 1/8" x 1-1/4" Cotter Pin 0.02 2