Grain Systems Bin Accessories PNEG-1112 - Manual (Page 20)

2. Installation
20 PNEG-1112 Sidewall Bin Stair Assembly
7. Bolt the two (2) 39'' sidewall stair handrails to the outside of the 51-1/2'' right platform post and the
outside of the corner post using four (4) 5/16'' x 1-1/2'' carriage bolts and serrated flange nuts. Make
sure that the handrails are fully seated on the posts.
Figure 2P
Attach the Platform Assembly to the Platform Wall Brackets and Knee Braces
1. Loosely attach the 51-1/2'' left platform post to the platform wall bracket using two (2) 5/16'' x 3/4''
bin bolts and serrated flange nuts, in the bottom and third from the bottom holes of the post, and
the top two (2) holes in the platform wall bracket.
(See Figure 2Q on Page 21.)
2. Loosely attach the inside siderail extension and the 9-1/2'' sidewall post to the other platform wall
bracket using one (1) 5/16'' x 3/4'' bin bolt and serrated flange nut, in the top hole of the platform
wall bracket, and the matching hole in the inside siderail extension and the 9-1/2'' sidewall post.
3. Loosely attach the corner platform post to the right 42-1/2'' knee brace using two (2) 5/16'' x 3/4''
bin bolts and serrated flange nuts. The head of one (1) bin bolt should be on the corner platform
post and the head of the other bin bolt should be on the knee brace.
4. And finally, loosely attach the 51-1/2'' right platform post to the left 42-1/2'' knee brace using
two (2) 5/16'' x 3/4'' bin bolts and serrated flange nuts. The head of the one (1) bin bolt should be on
the 51-1/2'' right platform post and the head of the other bin bolt should be on the knee brace.
5. Tighten all bin bolts and serrated flange nuts, adjusting as necessary so the posts are as vertical
as possible.