Whirlpool WGG745S0FS Installation Instructions Manual page 18

3. Turn the green Number 0.037 LP gas broil burner orifice
hood counterclockwise to remove.
A. Number 0.037 LP gas broil burner orifice hood
4. Install the Number 0.054 Natural gas broil burner orifice
hood, turning it clockwise 4 or 5 turns. Do not overtighten.
A. Number 0.054 Natural gas broil burner orifice hood
5. Place the broil burner on the broil burner orifice hood. Insert
the broil burner locator pin in the hole in the oven back.
6. Position the broil burner against the roof of the oven cavity
and attach with screw.
A. Broil burner orifice hood
B. Broil burner
To Convert Surface Burners (LP to Natural gas)
1. If the burner grates are installed, remove them.
2. Remove the burner caps.
18
A
A
.054
A
B
3. Using a Phillips or TORX
®
A
B
A. Burner cap
B. Gas tube opening
C. Burner base screws
D. Burner base
4. Apply masking tape to the end of a
to help hold the LP gas orifice spud in the nut driver while
changing it. Press nut driver down onto the LP gas orifice
spud and remove by turning it counterclockwise and lifting
out. Set the LP gas orifice spud aside.
A. LP gas orifice spud
Use the following chart for correct Natural gas orifice spud for
each burner. Refer to the model/serial/rating plate behind the
control panel for proper sizing of Natural orifice spuds for each
burner location.
Natural Gas Orifice Spud Chart
Burner Rating Color
5,000 BTUs Green
7,300 BTUs Yellow
9,200 BTUs Orange
10,000 BTUs Clear
15,000 BTUs White
16,000 BTUs Black
5. Replace the LP gas orifice spud with correct Natural gas
orifice spud. See the "Natural Gas Orifice Spud Chart."
6. Replace burner base and hand tighten the screws.
7. Replace burner cap.
8. Repeat steps 1 through 7 for the remaining burners.
9. Place LP gas orifice spuds in plastic parts bag for future
use and keep with package containing literature.
10. Replace burner grates.
11. Complete installation. See the "Make Gas Connection"
and "Electronic Ignition System" sections.
Checking for proper cooktop burner flame is very important.
The small inner cone should have a very distinct blue flame
¼" to ½" long. The outer cone is not as distinct as the inner
cone. Natural gas flames do not have yellow tips.
IMPORTANT: You may have to adjust the Low setting
for each cooktop burner. See "Adjust Flame Height" in
the "Electronic Ignition System" section.
screwdriver, remove the burner base.
C
D
/ " (7.0 mm) nut driver
9
32
A
Number
107N
125N
142N
149N
180N
195N