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ONVE~
BURHERORIFICWMD
~ESURE
REGUWTOR
OF
HECEM~
LP
GAS
S~lNG
1.
CO~R~G
BURNER
O~C~
TO
W
GAS
Tighten the orifice hoods for the surface burners
and oven burner
approtiately
two complete
turns to the closed position and adjust top pilots,
if equipped. The gas pressure regulator must be
converted to the
LP gas setting so
hat
it
~
provide a pressure of 10 inches water column to
the
range manifold.
NAT. GAS
S~lNG
2.
COMR~G
B-R
OMC~
TO
NA~
GAS (ONLY IF RANGE
W
BEEN OPEMTED
P~OUSLY
ON
LP
G-)
Unscrew the orifice hoods for W burners (top
and oven)
approtiately
two complete turns,
until the flame on the burner does not increase
in length. Adjust the top pilots (if equipped). The
gas pressure regulator must be set to the natural
gas setting so that it
til
provide a pressure of 4
inches of water column in
tie
range manifold.
3.
REG~TOR
CO~RSION
Al
ranges are equipped with a gas pressure
regulator for
controbg
and
maintig
a
uniform gas pressure in the gas manifold of the
range. The burner
ofices
are
sked
for the gas
pressure
defivered
by the regulator
suppfied.
me
pressure regulator must not be removed.
To
convert the regulator from one gas to
another, refer to the
fo~owing
Nustration
that
appfies:
1. For a Harper-Wyman
regulator, remove
.
converter cap by
LPG
~<e$e’,
9
NAT
inserting a coin into
e“>G9
slot in
t;p
and
twisting.
Turn cap
over and
reinsti.
v’
@
Q
Ha~er-Wyman
Regulator
2. On the
Mtitrol
re~tor,
unscrew
Q&
/
,/’
cap, dislodge the
plastic converter
plunger from the
tip,
/
turn converter
8
plunger over,
r~ksert
‘NAT
~
the converter plunger
@
./
d
L
LPG
Q
M=itrol
Regulator
into cap and replace
ap.
N~:
What you read on the converter cap or
plunger is the type of gas for which the regulator
is set.
E
yours reads
NAT, the regulator is set for
natud
gas. Hyours reads L~ the regulator is set
for
~.
● FOR PROPER OPERA~ON, THE
MMUM
INLET PRESSURE TO THE REGUMTOR
MUST BE NO MORE THAN 14 INCHES OF
WATER COLUMN PRESSURE. For
checbg
the
re~lator,
the inlet pressure must be at least
l-inch of water column (3.4
WA)
greater than
the regulator output setting.
E
the regulator is
set for 4 inches of water column pressure, the
inlet pressure must beat least 5 inches.
E the
regulator is set for 10 inches, the
Met
pressure
must be at least 11 inches.
●
The
gas
supply
he
to the range should be
1/2
inch or 3/4 inch pipe.
3. For standing
pflot
models,
m~e
the
necessary oven pilot adjustment (see directions
in
~P
7).
Nso
burner
ti
shutter adjustments
may be necessary on
~
models to complete
conversion (see
~P
9).
29