Accessories PNEG-780 Instruction Manual

Bin Stairs and Platform AssemblyBin Stairs and Platform Assembly

Bin Stairs and Platform Assembly

Positioning Stair & PlatformPositioning Stair & Platform

Positioning Stair & Platform

Rings Spaces

414

518

622

726

830

934

10 38

11 42

12 46

Positioning Stairs & Platform

Position the roof ladder and manhole

to allow for platform placement.

Refer to the table on this page to de-

termine where stairs will end. Posi-

tion the end of the stairs to avoid au-

gers, doors, fans, and control boxes.

Spaces around Bin

4.00” Corrugation

Note: Stairs may be assembled in either a clockwise or counter

clockwise direction around the Bin. However, clockwise is

recommended.

Figure 1: Orientation of Platform in relation to the manhole & roof

ladder.

2”

Firgure 2: Bracket Distance from Step Bracket.

Once you determine the platform lo-

cation, position the platform wall

bracket 2” from the horizontal seam

bolt where the stairs will begin. Field

drill the bolt hole on the horizontal

seam and 4-5 more from top to bot-

tom on the wall bracket and secure.

Use 5/16” x 1 1/4” bolt to attach wall

bracket.

Note: The top of the wall bracket

should line up with the corruga-

tion at the eave.