Installation Instructions
3CHANGE COOKTOP BURNER ORIFICES (CONT.)
DLocate the LP/Propane orifices shipped inside the literature package. They will have a digit number and the letter “L” on the side. (Important: Save the orifices removed from the appliance for future use.)
Each orifice will show a series of engraved marks, (I, II, III, X or none), located on the top.
These marks denote the precise location of each orifice to the cooktop burner.
I | II | III | X |
18,000 BTU/HR Burner (on some models)
The 18,000 BTU/HR burner has two orifices with markings located in the sides only. (See rating plate on bottom of appliance).
NOTE: The main orifice is located low in the center of the burner while the simmer orifice is located higher behind the center of the burner.
Simmer orifice
Main orifice
Units with 4 burners
Units with 5 burners
| Left Front |
| Right Front | ||
Model | Orifice |
| Orifice |
| |
JGP630 | II |
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| III |
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JGP963 | III |
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| X |
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JGP970 |
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ZGU36K |
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| Replace: | With: | |
JGP975 | III | Main | 206X N ➔ | 108X L | |
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| Simmer | 57N | ➔ | 34L |
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EInstall the LP/Propane orifices in their precise locations as noted in the illustrations above.
FReturn the natural gas orifices to the bracket and reattach the bracket and the instruction sheet to the pressure regulator using the screw removed previously.
GReplace the burner bases, heads, caps and top grates. (NOTE: When
10 in.-lbs torque.)
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