Grain Systems PNEG-1276 - Manual (Page 71)

PNEG-1276 Top Dry Autoflow Construction Manual 24', 30' and 36' 71
10. Accessories
2 Ring Door Installation and Accessories
Before starting to install, be sure the correct door has been received.
4.00" Bin Corrugation (WD-6133)
Figure 10A
1. Remove inner door panels, and outer door cover. Apply double row of rope caulk along door flanges,
noting how door and bin sheets lap. The top of the door frame goes to the inside of the sidewall and
the bottom of the door frame goes to the outside of the sidewall sheet. With inner door panels and
outer door cover removed set door frame into opening. Insert a bolt at the four (4) corners of door
frame and sidewall, do not tighten until completing
Step 2 .
2. Re-install inner door panels at original locations. Close latch bars to lock panels in place. Be sure that
panels are fully seated over all bearing pins. Install inner panel hinge assemblies per illustration
instructions with hinges. NOTE: Do not distort door frame with use of alignment or drift punches if
necessary, drill or ream holes to insert bolts in door frame. Now tighten frame bolts starting at center
and working toward top and bottom on each side.
3. Keep inner panels latched and loosen all bearing pin bolts. Re-tighten all bearing pin bolts. This
makes loading on pins uniform for easier operation of panels.
4. If some latch bars are loose or require excessive force to lock, loosen hex socket cap screws and
adjust in or out until latch bars operate smoothly. Check that the panels are fully seated over all
bearing pins.
5. Re-install outer cover. Adjust outer door hinges and latches as required.
6. Assemble door hold back as shown on Page 72 . Open door cover until it approaches the bin wall.
Hook retaining bracket over lower latch mount and position the door hold back against bin wall in a
valley. Drill a 3/8" hole through the bin wall and bolt the door hold back to the bin.