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21
Optional Accessories
External Service Ladder
Installation
Ladder Safety Cage Installation
Ladder Safety Cage Installation (Optional)
1. If the safety cage is shipped in multiple pieces, reassemble the safety cage.
2. Bolt the safety cage to the ladder using flatwashers and locknuts. Orient all fasteners
with boltheads inside safety cage. See
Figure 29, Detail A though D.
Share two lower
fasteners on
upper ladder
bracket
Upper ladder
bracket
Hoop
Detail D
Figure 29.
Safety Cage
Cage
Height (ft)
Bolting Location
Cage
Height (ft)
Bolting Location
Cage
Height (ft)
Bolting Location
A
B
C
D
A
B C
D
A
B C
D
4
1
–
–
1
12
1
1
2
1
20
1
1
4
1
5
1
1
–
1
13
1
1
2
1
21
1
1
4
1
6
1
1
–
1
14
1
1
2
1
22
1
1
4
1
7
1
1
–
1
15
1
1
2
1
23
1
1
4
1
8
1
1
–
1
16
1
1
2
1
24
1
1
4
1
9
1
1
1
1
17
1
1
3
1
25
1
1
5
1
10
1
1
1
1
18
1
1
3
1
27
1
1
5
1
11
1
1
1
1
19
1
1
3
1
Table 5.
Ladder Safety Cage Bolting Location and Quantities
Detail A
Detail B
Detail C
NOTE:
Safety gates are provided
for all handrail openings, and all
components are designed to meet
OSHA requirements.
