Figure 3 Fabra hood Form F 471322
Figure 4 Fabra hood Form F 471322
Step 3
Attach the HOOD SUPPORT ANGLE to the BASE ASSEMBLY (hand tight) using four 1/4-20 fasteners per angle,
see Figure 3, Detail B.
On some units, two DIAGONAL BRACES come pre-attached to the HOOD SUPPORT ANGLE. Fasten the loose
end of the DIAGONAL BRACES to the BASE ASSEMBLY using one 3/8-16 FASTENER per diagonal brace, see
Figure 3, Detail C.
Step 4
Tighten all BASE, SIDE and BASE END fasteners. Caulk all inside corners where the base sections come together.
At this point, the base may be lifted onto the roof curb before proceeding with further assembly.
Step 5
Attach the FILTER SIDE CHANNEL (hand tight) to the HOOD SUPPORT ANGLE and the FILTER SIDE CHANNEL
ASSEMBLY (hand tight) to the BASE SIDE, using two 5/16 X 1 inch weldstud fasteners per channel, see Figure 4.
Sandwich the END CLOSURE ANGLE between the BASE END and the SIDE FILTER CHANNEL ASSEMBLY, see
Figure 4.
Figure 3 Fabra hood Form F 471322
Figure 3
Figure 4
Fabra Hood • Form F
2
®
