Force FORCEOL Series, Инструкция по установке, эксплуатации и обслуживанию

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Figure 19: Combustion Air Tee
Assembly Installation
C. INSTALLATION OF VENT HOOD TEE
1. Assemble the vent hood tee body to the vent hood outer
pipe, and, rotate the tee, so air intake inlet collar is in
the desired position. See Figure 19.
2. Attach the vent hood tee body to the vent hood outer
pipe with at least tree sheet metal screws (installer
provided).
NOTE: The tee may be rotated into any position so that
the collar is in a convenient orientation.
3. After completing assembly of the flexible double
wall insulated vent pipe to the vent termination inner
pipe (see Figure 20 and the following Steps), apply
the supplied high temperature sealant to seal around
the inner pipe protrusion thru the vent tee cover pan,
around the joint between the vent tee collar and the
vent tee body, and, seal or tape the joint between the
vent termination outer pipe and the vent tee body.
D. INSTALLING THE FLEX OIL VENT PIPE
FROM THE VENT TERMINATION TO THE
BOILER FLUE OUTLET
1. The venting system (vent pipe and all connectors)
shall be installed in accordance with the applicable
provisions of any local codes, and, in United States,
requirements of NFPA 31- Standard for the Installation
of Oil-Burning Equipment and NFPA 211 Standard for
Chimney, Fireplaces, Vents and Solid Fuel-Burning
Appliance s, latest editions.
2. A vent pipe connector, designed for positive pressure
venting, shall be supported for the design and weight
of material employed, to maintain clearances, prevent
physical damage and separation of joints. All joints
MUST BE sealed, for positive vent pressure, to prevent
flue gas leakage into the structure.
3. Support the vent pipe at intervals no greater than three
(3) feet apart using perforated metal strap or other
non-combustible supports.
4. Allow sealant to cure at least one hour before firing
boiler.
5. Route the vent pipe from the vent termination to the
boiler using the minimum number of bends possible.
The last horizontal section of the vent pipe should have
a slight downward slope from the boiler to the vent
termination. For clearances to combustible materials
refer to Figure 2B.
6. Maximum length of flexible oil vent pipe is 20 ft. The
vent pipe is also available pre-cut in 5 ft, 10 ft and 15
ft increments.
7. Verify that flex vent pipe diameter and vent termination
inner pipe diameter correspond to a particular direct
vent configuration FORCEOL boiler model (see
Table 6).
Figure 20: FDVS Component Breakdown
VII: Direct Venting / Air Intake Piping
(continued)