®
Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
Refer to: 'Installation Instructions for VCD and FBV Series Control Dampers' (Part #463384)
Models: FBV-23, VCD-23, VCD-23V, VCD-33, VCD-33V, VCD-34, VCD-34V, SEVCD-23, SEVCD-33
These instructions address either replacement or initial installation.
The adhesive on the silicone seal sticks to the blade edge. The kits are for single section dampers. If seal is needed
for multiple sections, order additional kits as required.
Instructions:
1) Clean blade surface where blade seal will be applied with alcohol. (Figure 1)
2) Install seal so it overlaps on each end of the blade. Do not stretch the seal. (Figure 2)
3) Trim seal flush with the end of the blade. (Figure 3)
Clean blade
with alcohol
Figure 1
Kit Number 1038591
For damper sizes 24 in. wide x 24 in. high and smaller
Item
Qty
Part Number
1
2
1038597
2
4
1038599
Kit Number 1038592
For damper sizes between 24 in. wide x 24 in. high and 48 in. wide x 48 in. high
Item
Qty
Part Number
1
2
1038598
2
8
1038600
Kit Number 1038593
For damper sizes between 48 in. wide x 48 in. high and 48 in. wide x 74 in. high
Item
Qty
Part Number
1
2
1038598
2
12
1038600
®
Install seal so it overlaps on
each end of the blade. Do
not stretch the seal.
Models: FBV-23, VCD-23, VCD-23V, SEVCD-23
Description
Sweep seal, silicone, 350°F, 24 in.
Blade seal, silicone, 350°F, 24 in.
Description
Sweep seal, silicone, 350°F, 48 in.
Blade seal, silicone, 350°F, 48 in.
Description
Sweep seal, silicone, 350°F, 48 in.
Blade seal, silicone, 350°F, 48 in.
Silicone Blade Seal Replacement
Figure 2
Document 486908
FBV & VCD Series
Trim seal flush with
end of blade.
Figure 3
Silicone Blade Seal Replacement
1
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