Installation Instructions

15




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. (When re-attaching the
burner bases to glass top units, tighten screws
to a maximum of
10 in.-lbs torque.)
   
   
JGP630 II III
JGP963 III X
JGP970
ZGU36K
Replace: With:
JGP975 III Main 206X N ➜ 108X L
Simmer 57N ➜ 34L





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, II, III, X or none),
located on the top.
These marks denote the precise location of each
orifice to the cooktop burner.

(on some models)
 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.
I II III
X
The 18,000 BTU/HR burner has two orifices with
markings located in the sides only. (See rating
plate on bottom of appliance).
I II III
X
Main orifice
Simmer
orifice