Conversion & Orifice Information - GE JGBP86SEMSS Technical Service Manual

Loosen
Air Adjustment
Shutter
6
Open the bake and broil air shutter adjustments as far as possible and adjust later if necessary.
Beneath the bake and broil burner orifice hoods are LP orifice needles. To convert to L.P. tighten the orifice hoods
against the orifice needle until the hoods are snug (2-2½ turns). DO NOT OVER TIGHTEN. Check the burners for
proper flame adjustment. The burner flame should have approximately 1" blue cones. With most LP gas, small
yellow tips at the end of outer cones are normal. flames should not lift off burner ports. If lifting is observed,
gradually reduce the air shutter opening until flames are stabilized.
BURNER OUTPUT RATINGS; BTU/HR
NATURAL GAS with 4 " W.C.P.
Burner BTU Rate Orifice Size
LF, RF 12,000 1.68 mm (III)
LR 9,500 1.50 mm (II)
RR 5,000 1.07 mm (I)
BAKE 16,000 #47 (.0785")
BROIL 13,500 (.069")
175
Natural gas surface
orifices are marked
on top as shown
III
SMALLER ORIFICES FOR HIGHER ELEVATIONS
Burner Size
LF & RF 1.65 mm
LF & RF .84 mm
LR 1.44 mm
LR .73 mm
IMPORTANT NOTE:
Always consult the Technical Service
literature (mini-manual) enclosed with the appliance for model
specific conversion information
BAKE BURNER
ADJUSTMENTS
ORIFICE INFORMATION
JGBP85BEA Orifice Charts
TOP BURNER ORIFICES
LR
LF
Front of Range
The top burner orifices each have a series of marks engraved on the
tops of the orifices (I, II, III) to denote their location. The marks
appear on both the Natural and LP gas orifices.
indicated by the marks, is the same for both gases.
See BURNER OUTPUT RATING charts at right for locations.
Part Number L.P. Natural
WB02X9841
WB02K0022
WB06K0094
WB19K5000
CONVERSION & ORIFICES INFORMATION
Air Adjustment
Shutter
Loosen
RR
RF
LP
GAS
The location
LP ORIFICE COLOR ID
Burner
LF & RF
LR
RR
Paint color codes have been added to the
sides of the LP orifices to aid in identifying
the proper orifice location during conver-
sion.
– 12 –
BROIL BURNER
ADJUSTMENTS
BURNER OUTPUT RATINGS; BTU/HR
LP (PROPANE) GAS with 10" W.C.P.
Burner BTU Rate
LF, RF 11,000
LR 9,500
RR 5,000
BAKE 16,000
BROIL 12,000
90
LP gas surface
orifices are marked
on top as shown
III
BTU Rate Color
11,000 BTU Blue / Magenta
9,500 BTU Blue / Brown
5,000 BTU Blue / Blue
Orifice Size
.94L mm (III)
.89L mm (II)
.63L MM (I)
#56 (.0465")
#59 (.041")