Lopi Burner Owner's Manual page 42

Optional Equipment
42
4 Follow the directions below to replace the orifices.
1/2" Wrench
Front Burner Orifice
5 Remove the rivet from the left side of the burner and place it on the right side (see illustration below).
Remove the rivet from this
hole. This burner hole is
plugged when using NG.
© Travis Industries
Rear Burner Orifice
Use a 1/2" open end wrench
a
to unscrew the two orifices.
c
Screw each LP orifice in so the
orifice protrudes 15/16" (24mm)
(indicating full insertion).
15/16"
24mm
(for qualified installers only)
Apply thread sealant to the LP
orifices prior to installation. Use
the chart below to identify the
correct orifices.
Look here for the orifice identification
Front
Rear
4090717
b
NG LP
#50 #56
#47 #56
Place the rivet in this
hole when using LP.
100-01225_000