Empire OP32FB2MF-4 설치 지침 및 사용 설명서 - 페이지 10
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In planning the installation for the firebox, it is necessary to
determine where the unit is to be installed. Gas supply piping
should also be planned at this time.
The firebox can be mounted on any of these surfaces:
1. A flat combustible or non-combustible surface.
2. A raised platform combustible material.
3. Four corners of the firebox so contact is made on all four
perimeter edges on its bottom.
(Example: Four concrete blocks - if allowed by local code.)
If the firebox is installed directly on carpeting, tile or other
material other than wood flooring, it should be installed on a
metal or wood panel extending the full width and depth of the
firebox.
Decide what components to include in your installation.
This firebox is intended for installation on an outdoor patio or
in your yard. This firebox shall be used only outdoors in a well
ventilated space and shall NOT be used in a building, garage, or
other enclosed area.
Install the firebox in an area sheltered from direct wind, which
may cause erratic flames and main burner outage. Erratic flames
could also cause soot on logs, walls or ceiling. Flame outages
and sooting are nuisances but pose no safety issues.
Typical installation may include covered patio, gazebo or an
outside wall of a house.
•
Minimum porch area – 96 sq ft
•
Minimum ceiling height – 84 inches
Installation in partial enclosures must conform with one of the
following conditions:
•
With walls on all sides, but with no overhead cover. See
Figure 4.
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A C
P L
R E
F I
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PLANNING INSTALLATION
Figure 4
•
Within a partial enclosure which includes an overhead cover
and no more than two side walls. These side walls may be
parallel, as in a breezeway or at right angles to each side.
See Figure 5.
C E
L A
E P
F I R
•
Within a partial enclosure that includes an overhead cover and
three side walls, as long as 30 percent or more of the horizontal
periphery (perimeter of walls and open side) of the enclosure
is permanently open. See Figure 6.
C E
L A
E P
F I R
If installing in a screened in porch, the open space must be adjusted
(increased) from 30 percent (adjusted open space = 30% / % open
area of the screen mesh). "Example, if you used a screen with a
66% open area, the minimum open space of your building must
be 46% of the periphery. If you have a covered screened-in porch
that has two side walls that are 16', one wall that was against the
house that's 20' and one open side that's 20', you would have a
perimeter of 72'. You would need to have 33' of the perimeter open
(72' x 46% = 33')."
(Contact your screen manufacturer or screen dealer to
determine your screens open area).
Outdoor Firebox Enclosure Requirements
Do not install firebox until all necessary provisions are made for
combustion and ventilation air. Consult the written instructions
provided with the firebox for information concerning combustion
and ventilation air. In the absence of instructions, refer to
the National Fuel Gas Code, ANSI Z223.1/NFPA 54, Air for
Combustion and Ventilation, or applicable local codes.
Figure 5
Figure 6
44373-0-0522