GE JGP628 Instructions D'installation page 15

Installation Instructions
[3] CHANGE COOKTOP BURNER
ORIFICES (CONT.)
[po] Locate 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, Il, Ill, X or none},
located on the top.
These marks denote the precise location of each
orifice to the cooktop burner.
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
15
Units with 4 burners
Left Front Right Front
Model Orifice Orifice
JGP630 i ii
JGP963 i i x
JGP970
ZGU36K
Replace: With:
JGP975 i Main 206% N- 108X L
Simmer 57N > 34L
[e] Install the LP/Propane orifices in their precise
locations as noted in the illustrations above.
Return the natural gas orifices to the bracket
and reattach the bracket and
the instruction sheet to the pressure regulator
using the screw removed previously.
Replace the burner bases, heads, caps and
top grates. (NOTE: When re-attaching the
burner bases to glass top units, tighten screws
to.a maximum of
10 in.-lbs torque.)