Hearth and Home Technologies OXDV30SP Installation And Operating Instructions Manual page 28

Pilot Orifice Conversion
1. Locate pilot. (Figure 50)
2. Replace pilot orifice.
Pilot Type 1
• Remove pilot hood by lifting up. (Figure 53) Do not
remove snap ring to remove pilot hood. NOTE: It is not
necessary to remove the pilot tube for conversion.
• Remove pilot orifice with allen wrench. (Figure 54)
• Install the conversion orifice.
• Reinstall pilot hood. Be sure to align hood with index tab.
Pilot Hood
Pilot
Bracket
Figure 53 - Remove pilot hood.
Index Tab
Snap Ring
Figure 54 - Remove pilot orifice.
Pilot type 2
CO106a
• Loosen pilot hood turning counterclockwise using a 7/16"
DV360/580
wrench. (Figure 55) NOTE: You may use penetrating oil
Gas Conversion
Pilot2
to prevent pilot hood threads from seizing up.
1/28/00 djt
• Remove pilot orifice with needle-nose pliers. (Figure 56)
NOTE: Use a wrench to hold pilot tube in place while
removing the orifice.
• Install the conversion orifice.
• Reinstall pilot hood and tighten until mark on pilot hood
aligns with mark on pilot bracket.
NOTE: Be sure burner leg remains at a 90° angle to firebox
base after conversion.
21. Replace burner. Slide the burner in at an angle with left
side lower than the right side. Slide the left side onto the
injectors, making sure the burner leg remains at a 90°
angle to the base. Lower the right hand side down in to
place. Make sure the burner is as far left as possible
and the injector shoulders are inside the burner.
3-90-693831 Hearth and Home Technolgies • Oxford Direct Vent Installation Manual_R6 • 08/17
Allen Wrench
CO105a
gas conversion
Pilot
1/28/00 djt
Index
Marks
Pilot Bracket
Figure 55 - Remove pilot hood. (Your pilot may have a different
appearance).
Figure 56 - Remove pilot orifice.
NOTE: It is very critical to keep the left burner leg, which
holds the injectors, at a 90° angle to the base. (Figure 57)
CO106a
This keeps the orifices aligned with the tubes inside burner.
Gas Conversion
Failure to do so could affect the flame appearance and
Pilot (Vermont)
performance of the unit.
7/19/99 djt
22. Place conversion label on valve.
23. Reinstall the right and left log bracket assembly.
24. Reinstall the rear log bracket.
25. Replace logs.
26. Replace glass and stove front.
Conversion is complete.
90°
Figure 57 - Be sure to maintain 90° angle at left burner leg.
Pilot
CO105
Gas Conversion
Pilot
Pilot Orifice
2/15/99 djt
Left Burner Leg
Injector Shoulder
ST353
air shutter adjust
burner replace
3/20/00 djt
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