Grain Systems PNEG-707GSI - Manual (Page 137)

11. Inside Ladders
PNEG-707 12', 18', 24' and 30' GSI Commercial Tower Dryer 137
One (1) Burner Housing Ladder
NOTE: Install burner housing ladder after reducer walkway is complete.
Drill and use 5/16" x 3/4" galvanized whiz lock bolts and nuts.
1. Install four (4) inside ladder standoffs to first 44" formed ladder section as shown in Figure 11K
and Figure 11L on Page 138 , then bolt it to reducer housing.
2. Install four (4) inside ladder standoffs to second 44" formed ladder section, join it to top of first 44"
formed ladder section, then bolt to burner housing.
Placement of Burner Housing Ladder
Burner housing ladder gives access to burner. Check to be sure burner housing ladder will top burner
housing so it is centered on a corner of burner. Avoid corner of burner with pilot section.
Install burner housing ladder so it is clear of reducer door.
Figure 11K Bolting inside ladder standoff to 44"
formed ladder section.
Install all 44" formed ladder sections so rungs with rough, textured side for
gripping are on top, so climbers do not slip.