Nexgrill 720-0778B Manuel D'instructions page 39

Natural Gas Conversion for Item# /Model# 720-0778B
(The 3 steps below are not necessary for the Sear side burner and Rear burner )
You will need to adjust the High Flame setting screw when converting the barbecue from Propane to Natural Gas.
Please follow the steps as detailed below.
1. Remove each Control Knob of main tube burners and sear side burner by loosening the socket head grub
screw with the Allen key.
2. Use a screw driver to turn the High Flame Set Screw clockwise approximately 90 degree.
3. Check that burner operates at the new high fire setting - it may be necessary to adjust the screw setting
slightly to get the ideal burner flame height.
Warning!! Gas Valves are preset at the factory to operate on LP gas or NG gas. If you wish to convert, be sure to
consult your gas supplier or trained technician for the conversion.
A. After the Natural Gas regulator has been installed, attach the PVC Gas hose to the regulator
below).
B. Connect the other end of the PVC Gas Hose to the house gas line using the quick-connect fitting. To use
the quick-connect
head of the connector. Ensure connection is secure.
There is a brass adapter for natural gas lines that are pre-regulated. If the gas line is not pre-regulated, remove
the brass adapter and connect the regulator directly to the PVC gas hose.
Once conversion is complete, please attach the NG CSA certification sticker to the grill.
If you should have any questions regarding natural gas conversion, please contact customer service at
Canada: 800-648-5864, U.S./Mexico: 800-913-8999
.
For Main Tube Burner Conversion Only
fitting, lift the head of the connector back. Insert the end of the PVC hose and release the
(see drawing
39