Nexgrill 720-0439 Assembly & Operating Instructions page 45

For Main tube burner and Side burner Conversion Only
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 side burner by loosing
the socket head grub screw holding it to the Valve stem.
2. Turn the valve to the IGNITE/HI position on the Control panel and then use a
screwdriver to turn the High Flame Set Screw approximately ½ a turn
counterclockwise.
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.
GAS CONVERSION
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J19Y06P-1