Westgate DV48, Руководство пользователя

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Step 6 . Slide the appliance and
vent assembly towards the
wall, carefully inserting the
vent pipe into the vent cap
assembly. It is important
that the vent pipe extend
into the vent cap sufficient
distance so as to result in
a minimum pipe overlap of
11⁄4 inches (32mm). Secure
the connection between the
vent pipe and the vent cap.
For square caps, attach the
two (2) sheet metal strips
extending from the vent cap
assembly into the outer wall
of the vent pipe. Use the two
sheet metal screws provided to connect the sheet metal strips to the pipe section. For round caps, use
three sheet metal screws and attach cap to pipe section (see Figure 38).
Step 7 . Slide the Wall Firestop up to the wall surface and attach with screws provided (see Figure 39).
V
ERTICAL
T
ERMINATION
I
NSTALLATION
:
Step 1 . Maintain clearances between venting and combustible
building materials as stated earlier in this section. Do not pack air
spaces with insulation.
Check with the Allowable
Vent Configurations page
when planning your
installation to ensure the
vertical and horizontal
elements of your installation
are within these limits.
Step 2 . Set the fireplace
in its desired location. Drop
a plum bob down from the
ceiling to the position of
the appliance flue exit, and
mark the location where
the vent will penetrate the
ceiling. Drill a small hole at
this point. Next, drop a plumb bob from the roof to the hole
previously drilled in the ceiling, and mark the spot where the
vent will penetrate the roof. Determine if ceiling joists, roof
rafters, or other framing will obstruct the venting system.
You may wish to relocate the appliance, or to offset, to avoid
cutting load bearing members.
Step 3 . To install the Ceiling Firestop in a flat ceiling, cut a square hole
in the ceiling 11”x11” (280x280mm) square for 8” x 5” pipe,
centered on the hole drilled in Step 2. Frame the hole as shown
in Figure 40.
Step 4 . Assemble the desired lengths of galvanized Pipe and Elbows necessary to reach from the Appliance
Adaptor up through the Ceiling Firestop. Ensure that all Pipe and Elbow connections are in their fully
twist-locked position.
I
NSTALLATION
S
ET
-U
P
Figure 41: Vertical Installation using.
26
Figure 39: Installation of Wall
Firestop.
Figure 38: Installation of Vent Pipe
to Termination.
Figure 40: Installation of Ceiling Firestop.