Convert Gas Type & Check Burner Orifices - Primo Water G420C Installation Instructions And Owner's Manual

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CAUTION:
Make sure the grill is at a safe temperature and
isolated from gas and electrical supplies before
beginning.
For your safety, exercise caution, and make sure you have
adequate hand protection, such as gloves, when handling
metal parts.
APPLY CONVERSION LABEL
This grill comes from the factory configured for one type of
gas as marked on the label inside the cabinet.
When the grill is converted, the label for the new gas
(included at original shipping) MUST be filled out and
applied next to the existing label mentioned above.
CONVERT GAS ORIFICES
When converting the grill to a different gas type, each
burner's orifice must be replaced with the corresponding
orifice for the new gas.
See MODEL SPECIFICATIONS TABLE, on page 1 at the
beginning of this document to determine the proper orifice
sizes for each burner.
See the following sections for details on orifice conversion.
Important: It is critical to the operation of each burner
that its orifice be fully inserted into the center of its
orifice opening.
WARNING
HAZARDOUS OVERHEATING WILL OCCUR IF A
NATURAL-GAS ORIFICE IS USED WITH PROPANE
GAS.
CONNECT TO NEW GAS SUPPLY
Plumb the unit as appropriate for the new gas supply.
(Additional components may be needed for your specific
setup.) Be sure to leak test at all connections.
Natural-gas to propane-gas conversions using a tank
internal to a portable grill require installation of a propane
tank holder (not included). This tank holder must be
purchased separately from the manufacturer.
CONVERT/CHECK MAIN BURNER ORIFICES
1. Remove the cooking grid and flavor grid from above
the burner you are working on and set them aside.
2. Remove the screw from the left or right burner (Figure
1).
3. Lift the back end of the burner upward, then move the
burner toward the back of the grill to clear the gas inlet
and set it aside.
PCG.rev04282017- 10:53
CONVERT GAS TYPE / CHECK BURNER ORIFICES
4. Use a 3/8" hex nut driver to remove the exposed orifice
(Figure 2). Check orifice. If needed, replace it with the
correct orifice for the new gas.
5. Replace the burner by first sliding the open cylindrical
end of the burner around the orifice, enveloping it and
centering on it, then lower the back end anchor pegs
into the anchor peg holes.
Note: It is critical to the continued safe functioning of the
burner that the orifice is centered and completely
inside the burner gas inlet (Figure 3).
6. Reinsert the screw through burner and tighten.
7.
Replace the flavor grid and then the cooking grid.
8. Repeat these steps for each burner.
16
Figure 1
Figure 2
Figure 3

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