Weber 450 Gas Grill User Manual


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TROUBLESHOOTING
Problem Check Cure
Burners bum with a yellow or orange flame, Inspect Spider Stopper Guards for Clean Spider Stopper Guards. (See
in conjunction with the smell of gas. possible obstructions. (Blockage Maintenance Section.)
of holes.)
Burners do not light. -or-
Burners have a small flickering flame in
the HIGH position. -or-
Barbecue temperature only reaches 250 °
to 300 ° degrees in the HIGH position.
The excess flow safety device,
which is part of the barbecue to
tank connection, may have
activated.
To reset the excess flow safety
device turn all burner control knobs
and the tank valve OFF. Disconnect
the regulator from the tank. Turn
burner control knobs to HIGH. Wait
at least 1 minute. Turn burner
control knobs OFF. Reconnect the
regulator to the tank. Turn tank
valve on slowly. Refer to Lighting
Section.
Burner does not light, or flame is low in
HIGH position.
Is LP fuel low or empty? Refill LP tank.
Is fuel hose bent or kinked? Straighten fuel hose.
Does the Left burner light with a
match?
If you can light the Left burner with
a match, then check the Crossover
Ignition System.
Experiencing flare-ups: Are you preheating barbecue in the All burners on high for 10 to 15
prescribed manner? minutes for preheating.
Are the cooking grates and Clean thoroughly. (See Cleaning
Flavorizer Bars heavily coated with Section.)
burned-on grease?
CAUTION: Do not line the bottom tray
with aluminum foil.
Is the bottom tray "dirty" and not Clean bottom tray.
allowing grease to flow into catch pan?
Burner flame pattern is erratic. Flame is Are burners clean?
low when burner is on HIGH. Flames do
not run the whole length of the burner tube.
Clean burners. (See Maintenance
Section.)
Fuel scale shows that there is gas in the Check adjustment of fuel scale. Fuel scale must be adjusted with
LP tank, but tank is empty, an empty tank.
If problems cannot be corrected by using these methods, please contact
Weber-Stephen Customer Service.
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