128
250050 R1
6.40. Flat Roof Cap Assembly
Figure 96.
Flat Roof Cap Assembly Detail
Page C12
FLAT ROOF CAP ASSEMBLY
ITEM DESCRIPTION Part
No.
Used
On
1
34” HEAVY DUTY FLAT CAP (for use with 33” peak ring)
195090
15' to 27' Bin
53.5” HEAVY DUTY FLAT CAP (for use with 52” peak ring)
195087
30' to 48' Bin
61.5" HEAVY DUTY FLAT CAP (for use with 60” peak ring)
195091
51' & 54' Bin
2
PEAK RING BULB GASKET 105” LONG
195149
15' to 27' Bin
PEAK RING BULB GASKET 168” LONG
195150
30' to 48' Bin
PEAK RING BULB GASKET 105” LONG
2x 195149
51' & 54' Bin
3
3/8” x 1½” HEX FLANGE BOLT (supplied with the lid)
193797
All
1.
Fasten the bulb gasket onto top rim of peak ring. Trim to fit.
2.
Place roof cap on the peak ring with two of the hold down bolts, making sure they are clear of the
roof ladder. Bolts should be located between the roof ribs.
3.
Tighten the hold down bolt opposite the roof ladder till approximately 3/8" of the bolt is protruding
past the welded nut. Then tighten the two bolts near the roof ladder till the roof cap pulls down
firmly and cannot be moved. Tighten all other roof cap bolts similarly.
4.
Ensure that the roof cap is fully secured around the peak ring.
ROOF SHEETS
PEAK RING
HOLD DOWN BOLTS
ROOF CAP
HOLD DOWN BOLT
BULB GASKET
PEAK RING
ROOF CAP
Roof cap shown fastened to the peak
ring with bulb gasket fully compressed
1
2
3
4
Table 15.
Flat Roof Cap Part Numbers
Item
Description
Part No.
Used On
1
34" HEAVY DUTY FLAT CAP (for use with 33" peak ring)
195090
24' and 27' Bin
53.5" HEAVY DUTY FLAT CAP (for use with 52" peak ring)
195087
30' and 36' Bin
2
PEAK RING BULB GASKET 105" LONG
195149
24' and 27' Bin
PEAK RING BULB GASKET 168" LONG
195150
30' and 36' Bin
3
3/8" x 1-½" HEX FLANGE BOLT (supplied with the lid)
193797
All
1. Fasten the bulb gasket onto the top rim of the peak ring. Trim to fit.
2. Place the roof cap on the peak ring with two of the hold down bolts, making sure they are clear of the roof
ladder.
3. Locate bolts between the roof ribs.
4. Tighten the hold-down bolt opposite the roof ladder until approximately 3/8" of the bolt is protruding past
the welded nut.
5. Tighten the two bolts near the roof ladder until the roof cap pulls down firmly and cannot be moved.
6. Tighten all other roof cap bolts similarly.
7. Ensure that the roof cap is fully secured around the peak ring.
8. For a non-structural roof that is supporting a catwalk, install six flat cap clips (213437) as shown in the
Westeel catwalk manual 213440. These clips are provided in the Westeel catwalk peak support modules.
EASYDRY® WIDE-CORR CENTURION® GRAIN BIN – GRAIN BIN DRYER