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JOINT ASSEMBLY
All components have a male and female end: the male end has a Centering
Flue Extension and a black Viton® O-ring on it (bottom side).
CAUTION: Each section must have on its male end. If not, it may
impair the sealing effectiveness. For any VERTICAL installation (except for
Variable Length (LV), no need for caulking when using the O-ring. For any
HORIZONTAL installation, add a bead of Viton® caulking over the Viton
O-ring to properly caulk.
NOTE: Diameter of the CAX1-(BC) shown in pictures for the installation
assembly are smaller then reality.
Joint Assembly Step 1
STEP 1:
Before installation, make sure there is a black Viton® O-ring on the Centering
Flue Extension.
STEP 2 (for HORIZONTAL installation only):
Only on Horizontal installation, add a bead of black Viton® caulking over the
Viton® O-ring.
NOTE: Sealant Caulking is supplied by Security and Individual tubes are
marked Fluorodyn Caulk VITON®. Codes are VITON-S for a tube of
2.5 oz. or VITON-L for a tube of 11 oz. It must be ordered separately.
See Table 6 for number of tubes per joint.
Joint Assembly Step 2
STEP 3:
For an easier installation, place the Inner V-Band (BSIK) on the spacers
below the flange of the first section. Join the two flanged ends of the duct
section together until it squeeze the Viton O-ring between both flanges.
Joint Assembly Step 3
STEP 4:
Install the V-Band around the flanges making sure the flanges are located
within the V-Clamp.
NOTE: Do not locate V-Band hardware at the bottom side of horizontal
duct joints.
STEP 5:
Tighten the screws of the band.
NOTE: Light tapping with a hammer all around the band while
tightening bolts helps align and pull flanges together.
Joint Assembly Step 4-5
STEP 6
Secure the Outer Casing with the Outer Band (BSE) and tighten the screws.
Joint Assembly Step 6
EXPECTED NUMBER OF TUBES (11 oz) PER JOINT ASSEMBLY
(FOR S-2100, S-650, S-375 OR VITON) for CAX1-(BC)
Inner Duct Diameter (in)
5 to 10
11 to 16
18 to 22
24 to 28
20 to 36
TABLE 6 - Expected number of tubes (11 oz) of Viton® or S-650 per Joint
Assembly (depending of application) or S-375 for exterior weathering.
Number of Tubes Per Joint Assembly
1/5
1/4
1/3
1/2
3/4
11
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