4.
Oven burner:
Use 1/2" combination
wrench to loosen the orifice hood away from pin
(approximately 2 to 2-1/2 turns). The burner
flame cannot be properly adjusted if this
conversion is not made.
5.
Broil burner:
Use 1/2" combination
wrench to loosen orifice hood away from pin
(approximately 2 to 2-1/2 turns). The burner
flame cannot be properly adjusted if this
conversion is not made.
6.
Reinstall the storage drawer. Complete
installation sections D through E, Pages 5-7.
Checking for proper cooktop burner and oven
flame is very important.
Natural gas flames do not have yellow tips.
Page 8
orifice hood
hood
orifice hood
pin
L.P. gas
decrease gas
decrease
flame size
Natural gas
increase gas
increase flame size
pre-set at factory for
Natural gas
Natural gas conversion
1.
Check that main gas supply line has been
shut off and the power supply cord is
disconnected.
DO NOT REMOVE THE PRESSURE REGULATOR.
2.
Open broiler drawer to locate pressure
regulator.
Pressure regulator:
Remove plastic cover. Turn
cap marked “L.P.” on front of pressure regulator
counterclockwise with a wrench to remove.
Do
Not disturb or remove the spring beneath the
cap.
Turn the cap over and reinstall cap on
regulator so that the letter “N” is visible. Replace
plastic cover over cap.
A brass orifice spud is located in the center of
each burner throat about 2" below the cooktop.
Apply masking tape to the end of a 5/16" nut
driver to fit snugly over the orifice spud. Press
driver down onto the spud of the left front burner
and remove by turning spud counter-clockwise
and lifting it out. Replace the L.P. gas spud with
the appropriate Natural gas spud shown in the
table.
Continue to replace the remaining orifice spuds,
one at a time. Place the L.P. gas spuds on the
spud card on the back of the range for future use.
Replace burners caps using both screws, and
burner grates.
Surface
Rate
Orifice
Color
burner
(BTU/hr)
Number
Marking
Left rear
8,000
N139
Blue/Black
Left front
9,500
N150
Blue/Brass
Right front
9,500
N150
Blue/Brass
Right rear
5,000
N110
Blue/White
Natural Gas
cap
washer
Nat. gas
L.P. gas
pressure
regulator
orifice
number
5/16"
nut driver
orifice spud.
Replace orifice
spud with the
number listed
in chart.
burner
assembly
Locate the Natural gas orifice spuds
on the spud card on the back of the
range. Orifice spuds are stamped
with a number and marked with
two color dots.
Natural gas
orifice spud
3.
Surface
Burners:
Remove burner
caps. Use a
Phillips or
Quadrex
screwdriver to
remove the two
screws holding
the burner head down. Lift the
burner head off the cooktop to uncover the
orifice spud holder. The orifice spud is recessed
in the holder.
Note: Reinstall one of the screws through the
range cooktop to hold orifice spud holder in place
while removing and replacing orifice spuds.
reinstall
one of the
screws
orifice
spud
orifice
spud
holder
spark electrode
range cooktop
L.P.
pressure
regulator
Natural
plastic
cover
plastic
cover
