Grain Systems Tanks PNEG-2400 - Manual (Page 26)

3. Bin Assembly
26 PNEG-2400 CFL Commercial Farm 4" Corrugation Externally Stiffened Grain Bin
Installing Door Frame
You must install the door frame before any other door parts can be installed.
Before You Begin
1. Inner door frame should be placed inside bin before bin is constructed.
2. Obtain proper lifting equipment, punches and clamps.
3. You will need two (2) to three (3) people.
To Install the Door Frame
1. Using proper lifting equipment, lift both door frames (NCWT0381 and NCWT0380 for triple punched
frame, NCWT0408 and NCWT0407 for double punched frame) into position between the full sheet
and the short sheet located in the second ring from the bottom.
(See Figure 3N on Page 29,
Figure 3O on Page 30 and Figure 3P on Page 31.)
NOTE: Caulk must be located around all bolt holes on both sides of the sidewall sheet before
the door frame is connected to the sidewall sheets. (See Figure 3J.) (See caulking details
on Page 27 and Page 28 .)
Figure 3J Caulk Location (Caulk and foam sealant not shown for clarity.)
2. Align holes in the door frames with the holes in the sidewall sheets using punches. If needed, use
clamps to keep holes aligned. (See Figure 3Q on Page 32.)