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INSTALLATION
Check the data plate to determine the proper type of gas
before connecting the quick disconnect or piping from the
building gas supply.
An incoming gas pressure test nipple is provided on the
incoming gas manifold for pressure checks.
Minimum incoming gas pressure for Natural Gas is 6" W.C.
Maximum incoming gas pressure for Natural Gas is 13" W.C.
Minimum incoming gas pressure for Propane is 10" W.C.
Maximum incoming gas pressure for Propane is 13" W.C.
Burner operating gas pressure can be checked at the outlet
side of the gas valve at the pressure test point.
Burner manifold pressure for Natural Gas must be 3.2" W.C.;
Burner pressure for Propane must be 3.5" W.C.
To adjust the burner pressure, remove the sealing screw
from the pressure test nipple, connect a manometer, remove
the sealing cap on the gas valve regulator, turn on the grill,
adjust the screw in the regulator to give the correct pressure,
turn off the grill, refit the regulator sealing cap, remove the
manometer, replace the seal screw in the test nipple and test
for gas leaks.
Gas pressures should be checked by the local Gas Company
or an authorized service agency only.
Test all piping and connections for gas leaks. A rich soap
solution should be used for this purpose. Never use a flame.
Accessory Kit – Main Gas Inlet:
(Accessory kit part numbers 4524785 or 4525509 and also
includes electrical supply lines, see next section).
Each griddle is supplied with an extended rear gas manifold
kit., with the following parts.
DESCRIPTION
3/4"x 3/4" 90 Degree Elbow
Nipple Assembly
Manifold Support Bracket
10-24 x 1/2 Quadrex
Pan HD Type F Screw
continued
PART DRAWING QTY.
1
1
1
4
Installation of Kit:
A. Install the elbow on the end of manifold (3/4" NPT)
underneath the griddle, tighten and align with the elbow
facing the back of the unit. Refer to Photo A.
Photo A
B. Install the nipple assembly into the elbow (3/4" NPT)
Refer to Photo A
C. Install the manifold support bracket over the nipple
attaching it to the circular bracket on the nipple. Do not
tighten screws. Refer to Photo B
Photo B
D. Adjust the manifold support bracket flush with the rear
gas support bracket. Refer to Photo B
E. Tighten the loose screws of the manifold support bracket.
Refer to Photo B
F. Lock the two brackets together using two screws. Refer to
Photo C
Page 11
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