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Optional Accessory
Installation
Ladder Safety Cage
Louver Face External Access
Platform Ladder
Louver Face External Access Platform Ladder (Optional)
1. Secure the lower support channel to the pre-mounted bracket using 3/8” bolts
provided. See Figure 27, Detail A.
2. If unit is a two-section assembly, secure mid support channel to the pre-mounted
bracket using 3/8” bolts provided. See Detail B.
3. Attach the ladder assembly to the platform using 3/8” bolts provided. See Detail C.
4. Secure the ladder flair to the platform railing posts using 5/16” bolts provided. See
Detail D.
5. Secure the standoff channels to the mid and lower support channels using 3/8”
bolts provided. Loosely bolt the cross brace to the standoff channels using 3/8” bolts
provided. See Detail E.
6. Secure the ladder at the mid and lower supports with the clamp brackets and 3/8”
bolts provided. Detail F.
7. Tighten all fasteners.
8. Ladder with extensions below the unit must be secured at the bottom (by others).
Detail A
Detail B Detail C Detail D
Detail E
Detail F
Figure 27. Louver Face External Platform Ladder
Detail D
Detail A,E,F
Detail C
Detail B,E,F
PCZ
PDJ
PDI
PDC
PDI
PDA