Retrofire RF24BN, Инструкция по установке и эксплуатации

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8
Existing Fireplace Preparation
A few points must be considered before inserting the RF24 into an existing fi replace cavity. Generally, modi fi cations
to the existing fi replace that will compromise its integrity are NOT allowed. Components that are bolted or screwed
on, such as dampers or baf fl es, may be removed to accommodate the installation of the RF24 engine. Cutting
away any sheet metal parts off the existing fi replace to accommodate the installation of the RF24 is
prohibited . Check with local authorities if in doubt.
Clean Fireplace and Chimney
Have the chimney swept and the fi replace cavity cleaned before installing the RF24 heater and vent liners. Any
creosote or soot residue remaining in the fi replace cavity or chimney may cause odors once the RF24 insert is
installed. Consult with chimney sweep for information on how best to clean.
Existing Dampers
Factory-built, zero clearance fi replaces will require the damper to be removed in order to install the vent liners.
These dampers are usually bolted into place. Dampers in masonry fi replaces must be fi xed open and may remain
in place.
Ash Retaining Curbs
Some fi replaces (particularly factory-built) have a raised curb at the front edge to retain ashes. Check the dimensions
carefully to ensure the RF24 engine will fi t behind any raised curb (some curbs may be removed separately from
the refractory base). The fret retainers allow for some vertical adjustment of the cast iron fret should the fret need
to sit on top of the curb, otherwise the fret will need to be eliminated or adequate room provided behind the curb.
Gas Line Routing
Plan the routing of the gas line before proceeding. Utilize the existing hole for the gas line. If the factory-built
fi replace has no access hole, carefully drill an access hole of 1-1/2 inch (38 mm) or less through the lower sides
or bottom of the fi rebox. The access hole must be plugged with non-combustible insulation after the gas supply
line has been installed. See illustration in
Dimensions
section for detailed location of gas inlet. Also, take into
consideration whether or not a fan or shut-off valve will interfere when planning the routing of the gas line.
Existing Glass Doors and Wire Screens
Existing glass doors must be permanently removed prior to installing the RF24 insert. Existing wire fi re screens
may remain in place or new ones may be added. The RF24 has been tested and approved to operate with wire
fi re screens in the closed or open positions.
Combustible Mantels
Combustible mantel clearances must conform to those required for the original solid-fuel fi replace into which the
RF24 is being installed.
Paint Existing Refractory Liners
It may be desirable, for visual reasons, to paint the existing refractory liners in black to blend in with the RF24
insert once installed.
Attach Warning Label to Existing Fireplace (label supplied loose with RF24 heater)
Attach the label “This fi replace has been converted...” to the existing fi replace using screws or other mechanical
means and store any removed parts in the back of the existing fi replace for future use.