Weber SE-330 Owner's Manual page 19

GAS FLOW
SYMPTOM
• Grill does not reach desired temperature or heats unevenly.
• One or more of the burners fail to ignite.
• Flame is low when burner is on high position.
• Flames do not run the whole length of the burner.
• Burner flame pattern is erratic.
CAUSE
Fuel hose is bent or kinked.
Burner ports are dirty.
SYMPTOM
• Gas is smelled in conjunction with burner flames that appear yellow and lazy.
CAUSE
Spider screens on the burners are obstructed.
SOLUTION
Straighten fuel hose.
Clean burner ports. Refer to "Cleaning the
Burner Ports."
SOLUTION
Clean spider screens. Refer to "Cleaning the Spider
Screens" in the Product Care section. Also refer to
the illustrations and information in this section about
proper flame pattern and spider screens.
Proper Burner Flame Pattern
The burners in your grill were factory set for the
correct air and gas mixture. When the burners
are performing correctly, you will see a specific
flame pattern. The tips may occasionally flicker
yellow (A), with a descending light blue (B) to
dark blue flame (C).
A
Spider Screens
The combustion air openings of the burners (D)
are fitted with stainless steel screens to
prevent spiders and other insects from spinning
webs and building nests inside the burners.
Additionally, dust and debris can accumulate
on the outside of the spider/insect screen and
obstruct the oxygen flow to the burners.
D
WARNING: Do not attempt to make any
m
repair to gas carrying, gas burning, ignition
components or structural components without
contacting Weber-Stephen Products LLC,
Customer Service Department.
WARNING: Failure to use genuine Weber-
m
Stephen parts for any repair or replacement
will void all warranty protection.
CAUTION: The burner tube openings must be
m
positioned properly over the valve orifices.
B
C
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