RF Baghouse, Models RFWP and RFWPH
28
Clean Air Plenum Assembly
1. Set the 66-in tall clean air first ring body panels onto a flat
clean surface. The tube sheet may be used as a template
if no other suitable surface is available. Do not apply
sealant to the tube sheet.
2. Once two panels are side by side, apply sealant to the
vertical flange of the panel within 1/8-in of the vertical
flange’s top and bottom edge as shown and press up
against the adjoining panels. Align the holes and insert
the 1/2-in bolt hardware. Keep hardware hand-tightened.
The first ring of clean air plenum includes the door frame
panel and the cleaning system’s H-frame gusset panel.
Note: The panel containing the welded gussets must
be opposite the door frame as shown. This will
be used for the cleaning drive H-frame for later
installation. There is an arrow indicator denoting
which direction is up as shown.
3. After assembling first ring, apply sealant to the top flange
of the first ring as shown and to the door frame flange.
body
panel
bolt hole
sealant
pattern
vertical
flange
bolt
hole
flange
edge
sealant
1/8-in
from flange
edge
Sealant Application
vertical
flange
Panel Installation
sealant
pattern
upper flange
bolt hole
Sealant Application
door frame
Gusset Panel Orientation
gussets
arrow indicator
(install panel up)
gusset
panel
first ring panel
First Ring Assembly - Clean Air Plenum