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Use the following table as a guide to the location of each ladder step (rung).
Table 9-1
Ladder Rung Placement Chart
Bin Diameter
Location
36 ft.
42 ft.
48 ft.
54 ft.
60 ft.
72 ft.
↑
Bin Peak
19
LS-260-1
18
LS-260-2
Roof Rib
Hole
Number
From Bin
Eave
17
LS-260-3
16
LS-260-2
LS-260-3
15
LS-260-4
LS-260-4
14
LS-260-3
LS-260-5
LS-260-5
13
LS-260-3
LS-260-4
LS-260-6
LS-260-6
12
LS-260-4
LS-260-5
LS-260-7
LS-260-6
11
LS-260-3
LS-260-5
LS-260-6
LS-260-8
LS-260-7
10
LS-260-5
LS-260-6
LS-260-8
LS-260-9
LS-260-8
9
LS-260-4
LS-260-7
LS-260-8
LS-260-9
LS-260-10
LS-260-8
8
LS-260-6
LS-260-8
LS-260-10
LS-260-10
LS-260-11
LS-260-9
7
LS-260-8
LS-260-10
LS-260-11
LS-260-12
LS-260-13
LS-260-10
6
LS-260-10
LS-260-11
LS-260-13
LS-260-13
LS-260-14
LS-260-10
5
LS-260-12
LS-260-13
LS-260-14
LS-260-14
LS-260-15
LS-260-11
4
LS-260-14
LS-260-15
LS-260-15
LS-260-16
LS-260-16
LS-260-12
3
LS-260-16
LS-260-16
LS-260-17
LS-260-17
LS-260-17
LS-260-13
↓
Bin Eave
2
LS-260-18
LS-260-18
LS-260-18
LS-260-18
LS-260-18
LS-260-13
1
LS-260-19
LS-260-19
LS-260-19
LS-260-19
LS-260-19
LS-260-14
NOTE:
The table above shows the correct ladder step and part number to be installed in the correspond-
ing hole in the roof rib. Shaded areas also show the correct roof exhauster ladder step and part
number with the corresponding hole in the roof rib.
Pneg-4460A
60 Ft Diameter 40-Series Bins
133