Grain Systems PNEG-1875 - Manual (Page 23)

4. 24' Outside Catwalk Installation Instructions
PNEG-1875 24' Tower Dryer Fan Style Catwalk Assembly 23
Installing Safety Gate (GT4-1455)
1. Install the swing gate support (GT1-2087) with the plank support (GT1-2086) using 3/8"-16 x 1" YDP
grade 8 or grade 8.2 bolts (S-7927) and 3/8"-16 ZN grade 5 nuts (S-968). (See detail J in Figure 4W .)
2. Install two (2) catwalk handrails (GT1-0920) between the swing gate support (GT1-2087) and the
catwalk vertical support (GT1-2037-BS) using 3/8"-16 x 1" YDP grade 8 or grade 8.2 bolts (S-7927)
and 3/8"-16 ZN grade 5 nuts (S-968). (See detail J in
Figure 4W .)
3. On the other side, install the swing gate support (GT1-2087) to the plank (GT1-2033) using
3/8"-16 x 1" YDP grade 8 or grade 8.2 bolts (S-7927) and 3/8"-16 ZN grade 5 nuts (S-968).
(See detail K in
Figure 4W .)
4. Install two (2) catwalk handrails (GT1-0920) between the swing gate support (GT1-2087) and the
catwalk vertical support (GT1-2037-BS) using 3/8"-16 x 1" YDP grade 8 or grade 8.2 bolts (S-7927)
and 3/8"-16 ZN grade 5 nuts (S-968). (See detail K in
Figure 4W .)
Figure 4W