Grain Systems Tanks PNEG-4030 - Manual (Page 83)

11. Roof Assembly
PNEG-4030 40 Series 27' and 30' Diameter Bins 83
Roof Assembly for 27' through 30' Bins (Continued)
NOTE: Refer to seal clip details on Page 85 .
NOTE: See Page 82 for assembling the peak cap and slide rods.
Prior to assembly of roof and center collar, you will need to position the flashing so the cap hold-down
is in line with roof ladder. Two (2) holes per flashing section are provided for the hold-down bracket.
Pre-assemble center collar and flashing pieces together before attaching roof panels to flashing. TIGHTEN
ALL BOLTS, EXCEPT FOR THE TWO (2) LOWER FLASHING SEAM BOLTS.
(See Figure 11E below
and Figure 11F on Page 84.)
Figure 11E Cross Section View
Ref # Part # Description Ref # Part # Description
A
CRP-4608
Center Collar
18', 24' through 54' Roof - Red (3)
F CRP-5325
Yellow - Rev. Roll Large
Eave Clip
B S-3611 5/16" x 1" Flange nuts G CRP-5327
Red - Rev. Roll Intermediate
Eave Clip
C S-10250 Flange Bolts H Roof Step
D Flashing (See Figure 11F on Page 84.) I To Concrete
E
IMPORTANT: Start roof channel at
second hole from the bottom of roof rib.
J CRP-4692 Roof Channel (2)
Ref # Part # Description Ref # Part # Description
A CRP-4602 Peak Cap E CRP-4606 Slide Rods (2)
B PR-331 Peak Cap Handle F CRP-4608 Center Collar (3)
C CRP-4654 Cap Hold-Down G Roof Sheet
D CRP-4689 27'-48' Cap Hold-Down Bracket H Roof Flashing