Grain Systems Bin Accessories PNEG-1088 User Manual
Page 16
5. Assembly Instructions
16
PNEG-1088 105' Externally Stiffened 2 Ring Door
Written instructions for installation of a NCWT0085 (105' diameter bin/silo) 2 ring door package in
a externally stiffened tank (Continued).
For some sidewall thickness’s the use of a flat washer may be required under the nut to ensure a
tight connection. The horizontal seam of the sidewall sheet above the door header will bolt to the
jamb plate where it extends above the door frame. The sidewall will be on the exterior of the plate.
Install base angle (B-6753 or B-6773) at the area the plate does not extend above. Utilize silicon
caulk as necessary to seal this location.
Standard base stiffeners will mount directly above the door frame stiffener. Shim as necessary for
firm support and bolt the stiffeners together using a 3/4" x 5" bolt, 3/4" nut and 3/4" washers.
7. Bearing pins, WD-6224 (8), are mounted to the inside frame flange at the 8 large/0.65" x 0.75" slots.
Use S-2741, 5/16" x 1-1/2" bolts and attach the pin to these eight (8) locations by inserting the
grooved pin into the hole and running the 5/16" bolt to the inside.
Use 5/16" washer
(S-845) and 5/16" flange head nut (S-3611) to secure bearing pin.
8. Assemble the door handle reinforcement angles, door handles, latches and hinges to the top and
bottom inner door panels as shown in
. Install the 1/2" x 1-1/2" bolts in the outer
door frame at four (4) locations and thread the door latch bar holder (WD-6234) onto the bolt. The
door handle will mount over these holders when installed. Utilize washers if necessary to adjust the
latch bar holder position.
Mount the door panel onto the four (4) bearing pins and lock
the latches over the latch bar holder. Then attach the door panel hinges to the frame hinges.
9. Attach the outer cover angles (NCWT0168) to the outer frame weldment with 5/16" x 1-1/4" bolts.
Use a 5/16" flat washer on all connections. Refer to
10. Attach the latch plates (NCWT0166) and outer cover hinge weldments (NCWT0165) to the outer
cover angles as shown on
. Use 5/16" x 1-1/4" bolts for all connections. Remove the sealing
washer from the 5/16" bolt and replace it with a flat washer. The sealing washer will be used under
the nut on the outside of the latch plates and hinge weldments.
11. Assemble the outer cover as shown in
. Attach the door reinforcement channels
(NCWT0162), retaining brackets (WD-033) and the outer cover hinges (NCWT0170) to the outer
cover as shown. Use 5/16" x 3/4" bolts for all reinforcement channel connections and 5/16" x 1-1/4"
bolts for all hinge and retaining bracket connections. The bolt head and sealing washer should be
on the outside for these connections. An additional sealing washer may be placed between the
hinge/retaining bracket and the outer cover. Adjust the hinges until the cover opens and closes
smoothly. Check to ensure that the unloading decals (DC-GBC-2A and DC-GBC-2S) are installed on
the outside of the outer door cover. Check to ensure that the danger (DC-GBC-1A and DC-GBC-1S)
are installed on the inside of the outer door cover. If the decals are damaged or missing, please
contact GSI for replacement.
12. Caulk as necessary at the top and bottom juncture of the door frame and the sidewall and foundation.