For Your Additional Safety - Coleman 9992-645 Use, Care & Assembly Manual

Troubleshooting
Problem: Flame blows out on low setting or
has uneven heat distribution.
Possible Causes and Solutions:
1. Check for spider webs or insect nests in the venturi and clean
the venturi.
2. Cold grill needs to be preheated for 5 minutes on high
setting.
3. The venturi may be misaligned and needs to be lined up
over the orifices.
4. Cold and windy weather will require you to move the grill
away from the wind.
5. Lack of fuel. Check to see that the cylinder valve is open and
that the cylinder has fuel.
Problem: Grill too hot.
Possible Causes and Solutions:
1. Excessive flareups which require the maintenance described
in the section titled "IN CASE OF GREASE FIRE".
2. A damaged orifice or regulator which requires replacement
with factory authorized parts.
3. Buildup of grease inside the grill will require cleaning and
emptying the grease tray.
4. Choose a lower cooking temperature if using excessively
high settings.
Problem: Fire at any connection.
Possible Causes and Solutions:
IMMEDIATELY shut off cylinder valve and allow grill to cool.
1. Gas is leaking from a faulty connection. Tighten connections
with an adjustable wrench and replace damaged parts.
Perform a leak test on all connections before cooking on the
grill again.
Problem: Flame behind control panel or
control knob area.
Possible Causes and Solutions:
IMMEDIATELY shut off cylinder valve and allow grill to cool.
1. Check for spider webs or insect nest in the venturi and clean
the venturi.
2. Gas is leaking from a faulty connection. Tighten connections
with an adjustable wrench and replace damaged parts.
Perform a leak test on all connections before cooking on the
grill again.
3. The venturi may be misaligned and needs to be lined up over
the orifices.
DANGER
If a fire occurs at the cylinder valve, DO NOT attempt to move
the cylinder. IMMEDIATELY call the fire department and clear
the area. You can safely spray water with a garden hose from
a distance of at least 15 feet away from cylinder until firemen
arrive.

For Your Additional Safety

Current L.P. gas cylinders are fitted with an Overfill
Protection Device (O.P.D.). To insure that you retain this
safety-device, take your cylinder to an L.P. gas service
station for filling, or when exchanging your cylinder at a
cylinder exchange station, request that your replacement
cylinder be fitted with the O.P.D. feature.
26
(continued)
For Your Additional Safety
YOUR NEW GAS GRILL IS EQUIPPED WITH A
TYPE 1 CONNECTION DEVICE WHICH HAS 3
SAFETY FEATURES (FIG. 54):
1. Proof of gas seal between the connector and the cylinder
before gas flow takes place.
2. A flow-limiting device designed to limit the flow of gas in
the event of a regulator or hose failure.
3. The connection has a thermal shut-off which will stop the
flow of gas if the connection reaches a certain temperature.
CURRENT GAS CYLINDERS ARE ALSO
EQUIPPED WITH AN OVERFILL PROTECTION
DEVICE (O.P.D.) WHICH GREATLY REDUCES
THE CHANCE OF ACCIDENTALLY
OVERFILLING THE CYLINDER.
SPECIAL NOTE CONCERNING L.P. GAS CYLINDERS:
It is important to insure that your gas cylinder is properly
purged before it is filled. If you purchase a new cylinder,
please inform your propane gas dealer that this is a new
cylinder and needs to be properly purged before being filled.
SPECIAL NOTE CONCERNING TYPE 1 CONNECTION
DEVICES:
If you notice very small flames on the burner(s), you may have
accidentally activated the flow-limiting device in the Type 1
connection device. Besides a rupture in the gas hose, the
flow-limiting device may activate for one of the two following
reasons:
1. Opening the burner valves before opening the cylinder
valve. SOLUTION: Shut off the burner valves and the L.P.
cylinder valve and open in the proper order:
a). Open the L.P. cylinder valve first, then
b). Open burner valve and ignite the burner
according to the instructions in this manual for
your grill.
IF YOU STILL HAVE A PROBLEM, THEN THERE MAY BE AIR IN
THE CYLINDER DUE TO IMPROPER PURGING.
2. The L.P. cylinder was not properly purged before it was filled.
SOLUTION: See your L.P. gas supplier.
Fig. 54
Nipple with
Excess Flow
Thermal
Sensitive
Handwheel
Regulator
TYPE 1 CONNECTION ILLUSTRATION
(continued)
Valve
1-5/16"
Acme Connection