Grain Systems Bin Accessories PNEG-524 - Manual (Page 19)

5. Installation
PNEG-524 Roof Exhaust Fan 19
24" Roof Exhauster Reinforcement Kit
Figure 5M 24" Roof Exhauster Reinforcement Kit Detail (MIS-6804)
1. Refer to Page 16 for the 24" roof adaptor template and mounting and the 30° roof manual
PNEG-030 for the roof channel assembly.
2. Install the roof support channels in the ribs of the upper panel where the exhauster is to be mounted.
3. Install the template and cut exhauster parts as specified on Page 16 .
4. Utilize the upper (MIS-6811) and lower (MIS-6805) reinforcement supports to support the exhauster.
Mount reinforcement under the top support plate (MIS-6706) and bottom support plate (MIS-6707)
on the bottom surface of the roof panel.
5. After placing the supports, field drill the attachment clip at the required locations in channels
CRP-4793.
6. Some field cutting or bolting of components may be necessary due to variables in the roof exhauster
mounting equipment.
7. The MIS-6804 is designed primarily around mounting into the upper roof of a GSI commercial
bin/silo. Field fabrication of supports may be necessary in other brands of bins/silos.
8. A pair of adjustable brace assemblies are included in this kit to brace the exhauster unit to the roof
ribs on the upper side of the roof. Attach the brace to the roof exhauster unit and then attach the other
end to a roof rib (via a 5/16" bolt). This should attach to the exhauster near the rainhood mounting
angle point.
9. The adjustable brace consists of one center tube (LS-6615) and two (2) end tubes (LS-6616).
The end tubes go inside the center tube and attach one end tube to the top of the extension rail.
Adjust the other end tube so the bottom of the flattened tube reaches the roof rib. Field drill four (4)
5/16" holes through both center and end tubes and bolt together using 1/4" x 1-1/2" bolts and nuts.
This will keep the adjustable brace from slipping.