Grain Systems PNEG-707GSI - Manual (Page 56)

5. Plenum Roof
56 PNEG-707 12', 18', 24' and 30' GSI Commercial Tower Dryer
Plenum Eave Channels and Plenum Eave Channel Splices
Snug bolt plenum eave channels to vertical channels with two (2) 3/8" x 2" grade 8 hex head bolts and
nuts per vertical channel. Insert bolts in two (2) bottom bolt holes of three (3) bolt holes that are spaced
closely together. (Plenum roof flashing will be installed in top bolt hole.)
Splice plenum eave channels together with plenum eave channel splices. Use 3/8" x 2" grade 8 hex
head bolts and nuts. Plenum eave channel splice is installed on inside of dryer. Insert bolts toward
center of dryer, through wall sheet, plenum eave channel, and then plenum eave channel splice.) Use
3/8" galvanized washers are needed. Some drilling may be needed for correct fit to wall sheet.
Tighten ring of plenum eave channels after it is complete.
Figure 5V Plenum Eave Channel Splice
Figure 5W Splicing Plenum Eave Channels
Splicing
Eave
channel