Grain Systems PNEG-707GSI - Manual (Page 172)

15. Fans, Divider Hopper, Reducer Walkway
172 PNEG-707 12', 18', 24' and 30' GSI Commercial Tower Dryer
Divider Hopper (Continued)
2. Align and snug bolt bottom tabs (widely spaced) on outer divider hopper sections to bottom tabs on
inner divider hopper sections.
Use 5/16" x 1-1/4" galvanized bolts and nuts. Space tabs with 3/8" nut in between.
(See Figure 15BB.)
Snug bolt outer divider hopper sections together.
Use 5/16" x 3/4" galvanized bolts and nuts.
3. Drill inside wall sheets to meet bolt holes in top tabs of outer divider hopper. Snug bolt.
Use 5/16" x 3/4" galvanized bolts and nuts.
NOTE: Leave divider hopper bolts loose, until after reducer walkway is installed.
Figure 15AZ Bolting inner divider hopper
sections together.
Figure 15BA Bolting outer divider hopper to inner
divider hopper.
Figure 15BB Close Up - using 3/8" nut (arrow) to space
outer divider hopper 1/4" from inner divider hopper.
NOTE: Space between tabs will be 1/4" when outside nut is installed. (Critical gap for debris evacuation.)