Vermont Castings 33CFDVNI, Инструкция по установке и эксплуатации

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CFDV Series Gas Fireplace
20306739
17
VENTING INSTALLATION
CORRECT INCORRECT
Make sure the seams are not aligned to prevent unintentional
disconnection.
(see Figure 22B)
ADDITIONAL ASSEMBLY INSTRUCTIONS
1. Assemble Slip Sections
The outer flue of the slip section should slide over the
outer flue of the pipe section and into the inner flue of
the last pipe section (see Figure 22A).
Slide together to the desired length, making sure that
a 1
1
⁄
2
in. outer flue overlap is maintained between the
pipe section and slip section.
The pipe and slip section need to be secured by driv-
ing two
1
⁄
2
in. screws through the overlapping portions
of the outer flues using the pilot holes (see Figure 23).
This will secure the slip section to the desired length
and prevent it from separating. The slip section can
then be attached to the next pipe section.
If the slip section is too long, the inner and outer flues
of the slip section can be cut to the desired length.
WARNING! Risk of Fire/Explosion! DO NOT
break seals on slip sections. Use care when re-
moving termination cap from slip pipe. If slip section
seals are broken during removal of the termination
cap, vent may leak.
Figure 22B–
Seams
Figure 22A–
Slip section pilot holes
Figure 23–
Screws into Slip Section
2. Secure the Vent Sections
Vertical sections of SLP pipe must be supported every
8 ft.
The SLP firestop includes tabs that may be used to
secure vertical sections.
The vent support or plumber’s strap (spaced 120°
apart) may be used to secure the vertical sections of
pipe (see Figure 24).
Horizontal sections of vent must be supported every
5 ft with a vent support or plumber’s strap (see Figure
8).
WARNING! Risk of Fire/Explosion/Asphyxiation!
Improper support may allow vent to sag and
separate. Use vent run supports and connect vent
sections per installation instructions. DO NOT allow
vent to sag below connection point to appliance.
Figure 24–
Securing Vertical Pipe Sections