Jenn-Air RISE JDS1450ML Owner's Manual page 22

To Convert Surface Burners (Propane Gas to
Natural Gas)
1. If they are installed, remove the burner grates.
2. Remove the burner caps.
3. Remove the burner base.
A
A.
Igniter electrode
B.
Burner cap
C.
Gas tube opening
D.
Burner base
C
A.
Burner cap
B.
Burner base
C.
Choke (for use with large burner, Propane gas only)
4. Apply masking tape to the end of a 9/32" (7 mm) nut driver to
help hold the gas orifice spud in the nut driver while changing
it. Press nut driver down onto the gas orifice spud and remove
by turning it counterclockwise and lifting out. Set gas orifice
spud aside.
B
A
C
A.
Igniter electrode
B.
Orifice spud
C.
Orifice spud holder
D.
Screws
22
B
C
D
A
B
Large Burner
5. Remove the orifice spuds shipped in the literature package in
the oven. Gas orifice spuds are stamped with a number,
marked with 1 or 2 color dots, and have a groove in the hex
area. Replace the Natural gas orifice spud with the correct
Propane gas orifice spud.
Refer to the following chart for the correct Natural gas orifice
spud placement. Remove choke from large burner base.
Natural Gas Orifice Spud Chart
Burner Rating
19,000 BTU (ST)
17,000 BTU (ST)
18,000 BTU
17,000 BTU
15,000 BTU
9,200 BTU
8,000 BTU
5,000 BTU
1,450 BTU
NOTE: Refer to the model/serial/rating plate located on the
oven frame behind the top right-hand side of the oven door for
proper sizing of spuds for each burner location.
6. Place Propane gas orifice spuds in the orifice spud bag.
D
IMPORTANT: Keep the Propane gas orifice spuds in case of
reinstallation with Propane gas.
7. Replace the burner base.
8. Replace burner cap.
9. Repeat steps 1 to 7 for the remaining burners.
10. Replace the baking drawer. See the "Remove/Replace
Drawer" section.
Complete Installation (Propane Gas to Natural
Gas)
1. Refer to the "Make Gas Connection" section for proper
connection of the range to the gas supply.
2. Refer to the "Electronic Ignition System" section for proper
burner ignition and operation.
3. Refer to the "Adjust Flame Height" section for burner flame
adjustments.
IMPORTANT: You may have to adjust the low setting for each
cooktop burner.
Checking for proper cooktop burner flame is very important.
Natural gas flames do not have yellow tips.
4. Refer to "Complete Installation" in the "Installation
Instructions" section of this manual to complete this
procedure.
IMPORTANT: Make sure to save the orifices that have just been
replaced in the conversion.
A
A. Stamped number
Size (mm) ID Number
1.96 196AM
1.84 184AM
1.98 198AM
1.96 196AM
1.75 175AM
1.35 135AM
1.25 125AM
1.00 100AM
0.53 053AM