
Chapter 6: Installing Winding Bin Stairs (Intermediate to Bin Bottom)
Installing the Sidewall Attachment Brackets (Intermediate Platform
to Bin Bottom)
Installing the Sidewall Attachment brackets
1. Align and install the sidewall attachment bracket assembly (U) to the sidewall on the horizontal
seam (K) using standard bin bolts (B) and flange nuts (C).
NOTE:
• Align the second hole (X) from the top and the last hole of the sidewall attachment
bracket assembly (U) with the top (D) and bottom (E) holes in the horizontal seam (K)
of the fourth ring (J).
• Install the first sidewall attachment bracket assembly (U) with a hole to hole gap (T) of
37.5 in. between the sidewall attachment bracket assembly (U) and the right-most wall
attachment bracket in the platform assembly (G).
• The bolts must be installed with the bolt head on the inside of the bin.
2. Repeat the above step to continue installing the sidewall attachment brackets (U) (one ring below)
around the sidewall for the remaining rings.
NOTE:
Install each sidewall attachment bracket assembly (U) with a hole to hole gap (V) of 46.875
in.
Figure 6-1
For above eave platform bin stairs
B
Standard bin bolt with sealing washer
K
Seam in second ring
C
Flange nut
T
37.5 in.
D
Top hole in horizontal seam
U
Sidewall attachment bracket assembly
E
Bottom hole in horizontal seam
V
46.875 in.
G
Platform assembly
W
Fifth ring
I
Third ring
X
Second hole from top
J
Fourth ring
68
PNEG-2077
TopDry – Platforms and Bin Stairs