Installing the Handrails
The following procedure is for the installation of handrails for the roof stair assembly.
Before You Begin
NOTE:
If peak handrail is to be installed, then start installing the stairs handrail at the top and work down
from peak to eave.
1. Install the handrail brackets (17) to the end of handrail posts (38) using flange bolts (2) and flange
nuts (3).
NOTE:
Install the flange bolts (2) from the inside of the stairs assembly and flange nuts (3) on the
outside.
2. Starting at the bottom of the roof stair assembly, orient the first upper handrail (41) with the swaged
end up and secure it to the handrail brackets (17) using two self-drilling screws (4) per bracket.
NOTE:
Install the self-drilling screws (4) from the outside of the handrail brackets (17).
3. Install the next upper handrail (41) over the installed handrail and secure it to the handrail brackets
(17) using two self-drilling screws (4) per bracket with swaged end up.
NOTE:
Install the self-drilling screws (4) from the outside of the handrail brackets (17).
4. Orient and align the first lower handrail (42) to the holes located in the middle of the handrail posts
(38) and secure using self-drilling screws (4).
NOTE:
Install the self-drilling screws (4) from the outside of the roof handrail posts (38).
5. Align the next lower handrail (42) to the holes located in the middle of the handrail posts (38) over
the installed handrail and secure using self-drilling screws (4) with swaged end up.
NOTE:
Install the self-drilling screws (4) from the outside of the roof handrail posts (38).
6. At the bottom, trim the handrails and cap them with the provided plastic caps.
26
PNEG-2062
12'-156' Diameter Bin Roof Stairs
