Use and Care Manual
CARE & USE/INSTALLATION 
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15
For freestanding units using natural gas, Lynx recommends 
using a mobile flex gas line. Always keep the line away from 
the firebox.
This is available at your local hardware store or from your 
dealer.
LP GAS
Grills set up for LP gas come equipped with an LP hose/ 
regulator assembly for connection to a standard 20 lb. LP 
cylinder. (Type 1). All fittings necessary to attach the assem-
bly to the grill are included. 
Permanently plumbed LP connections, such as those in line 
with a bulk cylinder, require a 4/11 regulator. (Lynx P/N 30781)
When using the 4/11 regulator you must ensure that it is 
set for the proper fuel type. This is done by removing the 
regulator cap and gasket and looking at the bottom of the 
plunger to see what fuel type is visible. This is the regula-
tor fuel setting. NAT is for natural gas and LP is for propane 
gas. The LP setting can be further identified by the large 
diameter disk on the bottom of the plunger. To change 
from one gas to the other simply push the plunger to the 
side to snap it out of the cap, turn the plunger so it reads 
the desired gas type on the bottom, and push the plunger 
until it snaps back into place in the cap then replace the 
cap into the regulator.
Never connect an unregulated gas line to the grill. 
LP Cylinder Requirements 
The LP cylinder must be constructed and marked in accor-
dance with the specifications for LP gas cylinders of the U.S. 
Department of Transportation (DOT) and designed for use 
with a Type 1 system only. 
Cylinders of free standing grills must be secured using the 
provided cylinder retention system to avoid accidental 
movement.
When exchanging your 
cylinder for a refill, ex-
change only for a Type 
1 20lb cylinder with 
an over-fill protection 
device. 
Never use a cylinder with a damaged valve. 
A dented or rusty LP cylinder may be hazardous and should 
be avoided. If in doubt, have it checked by your LP supplier. 
Always check for leaks after every LP cylinder change. (See 
INDEX: “Leak Test” for further details.) 
Always shut off the LP-gas supply at the cylinder when the 
grill is not in use. 
Cylinders must be stored outdoors in a well-ventilated area 
out of the reach of children. If your grill is stored indoors, 
the LP cylinder must be stored outside.
LP Connections
Make sure the LP cylinder valve is fully closed. It is possible 
for the valve to be open without releasing gas but, as soon 
as you start connecting the regulator, gas will leak from the 
connection.
LP cylinder with type 1 valve connection
GAS CONNECTIONS ...continued 
Do not change the regulator/hose assembly or 
use any other assembly than the one supplied 
with your Lynx grill.
Do not attempt to use a 5LP-A equipped regu-
lator/hose assembly with a standard 510 POL 
cylinder/valve assembly. 
Do not store a spare LP-gas cylinder under or 
near this appliance.
Never fill the cylinder beyond 80 percent full.
If the information above is not followed exactly, a 
fire causing death or serious injury may occur.
WARNING










