
Chapter 4: Installing Winding Bin Stairs (Intermediate to Eave)
Installing the Sidewall Attachment brackets (Intermediate Platform
to Eave Platform)
1. Align and install a 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 third ring (I).
• Install the first sidewall attachment bracket assembly (U) to the hole in the horizontal
seam next to the intermediate platform assembly.
• The bolts must be installed with the bolt head on the inside of the bin.
2. Repeat the above step to continue installing another sidewall attachment bracket assembly (U) (one
ring above) around the sidewall towards the eave.
NOTE:
Install the sidewall attachment bracket assembly (U) with a hole to hole gap (V) of 46.875 in.
Figure 4-1
Installing the Sidewall Attachment brackets
B
Standard bin bolt with sealing washer
K
Seam in second ring
C
Flange nut
L
Second ring
D
Top hole in horizontal seam
U
Sidewall attachment bracket assembly
E
Bottom hole in horizontal seam
V
46.875 in.
I
Third ring
X
Second hole from top
40
PNEG-2077
TopDry – Platforms and Bin Stairs