Caps; Elbows - Security Chimneys CAX1 Installation Instructions Manual

1" air double wall for special gas vent category i, ii, iii, and iv applications
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CAPS

TEE CAP (TC)
The Tee Cap provides access for cleaning and inspection. Usually on
horizontal runs, the Tee Cap is used to close the unused port of any Tee and
for clean out or access purposes only. When using clean-outs, always seal
the connection to prevent leaks.
The part list includes;
lx Cap with one Handle
lx smaller V-Band (BSI)
1x Outer Casing
1x Larger V-Band (BSI)
INSTALLATION PROCEDURES
STEP 1- (only for horizontal installation): Add Viton® Caulking over the
Viton O-ring Gasket. See Figure 20.
Figure 20: Step 1 (only for Horizontal installation) Installation of the TC
Step 2 -Use the inner V-Band (BSI) to secure the inner Cap Kit to the flange
of the 90° Tee (T90, not included) as specified in the JOINT ASSEMBLY
section.
NOTE:
Be sure the handle of the Cap faces outward as shown.
See Figure 20 or 21.
Figure 21: Step 2 for installation of the TC
Step 3 - Mate the flange of the outer casing with the flange of the out
wall of the Tee section.
Step 4 - Secure with the bigger V-Band (BSI) by tightening the retaining
screw. See Figure 22.
Figure 22: Step 3-4 for installation of the TC
DRAIN TEE CAP (DTC)
The Drain Tee Cap (DTC) is used as a drain for the base of vertical
installations and must be connected to a suitable disposable point. It can
also be used as an access for clean outs or access purposes. (See Figure 23)
Same installation as a Tee Cap (TC).
Figure 23: Drain Tee Cap (DTC)

ELBOWS

ELBOWS (E2, El5, E30, E43, E45, E88, E90)
Elbows are used for changes in direction in horizontal or vertical
portions of a system. All elbows feature the standard joint assembly as
described in JOINT ASSEMBLY section. Elbows are used in combination to
make different angles ranging from 2° to 90° in horizontal and vertical
segments of the system.
Figure 24: 3, 15, 30, 45 and 90° Elbow
Elbows are not designed to take bending loads and must be structurally
supported. Structural parts such as posts or beams may also be needed to
hold chimney supports in position. See ELBOW SUPPORT section.
15

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