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Gas conversions
Gas conversions
(from
Natural
gas to hE
gas; or from
LR
gas to Natural
gas) must
be done
by a qualified
installer.
Fire Hazard
Shut
off gas supply
line valve.
Make
all conversions
before
turning
gas supply
valve
back
on.
Failure
to follow
these
instructions
can
result
in explosion,
fire or injury.
L.P. gas conversion
1[]
Complete
installation steps 1
through
8 before converting
cooktop
to
L.R gas. Check that main gas supply
line
has been shut off and the power supply
cord is disconnected.
[] Pressure regulator:
Remove
storage drawer and locate pressure
regulator
at back of range.
Do not remove
the pressure
regulator
j
_ressure regulator
plastic j
plastic j
cover
cover
Natural
L.R
[] 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.
orifice spud
\
reinstall one
of the screws
_
spark electrode
orifice spud
holder
J_
range cooktop
L.R gas
,_L
_
orifice
Locate
the L.R gas
_'_
_4 spud
orifice
spud
on the
spud
card
on the back
_groove
of range.
Orifice
spuds
are stamped
with
a number
and marked
with
two
color
dots
and a groove.
L.R Gas
Surface
Propane rate
Orifice
Color
burner
(BTU/hr)
Number
Marking
Left
8,000
LS0
Green/
rear
Lt. Blue
Left
12,000
L103
Green/
front
Blue
Right
8,000
LS0
Green/
front
Lt. Blue
Right
5,000
L65
Green/
rear
Brown
A brass
orifice
spud
is located
in the
center
of each
burner
throat
about
2"
(5 cm) 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 Natural
gas spud
with
the
appropriate
LR
gas spud
shown
in the
table.
Continue
to replace
the remaining
orifice
spuds,
one at a time.
Place the Natural
gas spuds
on the spud
card
on the back
of the range
for future
use. Replace
burner
caps
using
both
screws
and
burner
grates.
[] Oven
burner:
Use
1/2" combination
wrench
to turn
the orifice
hood
down
snug
onto
pin (approximately
2 to 2-1/2
turns).
Do not overtighten.The
burner
flame
cannot
be properly
adjusted
if this
conversion
is not made.
Remove
plastic
cover.Turn
cap marked
"N"
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
letters
"LR"
are visible.
Replace
plastic
cover
over
cap.
_--cap
--
--
washer --
_J
Natural gas
L.R gas
nut drive
orifice number
burner
'
_
assembly
/
Replace orifice spud with
the number listed in chart•
arifice hood
hco d-_-_ _._ ,.._.___
/.Natural
gas:
•
_"!_
dJ
increase gas,
pin _,L_
_
increase flame size
_/l_
(pre-set at factory)
L.R gas:
_L-_::_€7_.;j
decrease gas,
decrease flame size
[] Broil
burner:
Use 1/2" combination
wrench
to turn
the orifice
hood
down
snug
onto
pin (approximately
2 to 2-1/2
turns).
Do not overtighten.The
burner
flame
cannot
be properly
adjusted
if this
conversion
is not made.
10
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