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20
XVII TROUBLE SHOOTING
1.
PROBLEM:
Burner flame does not extend full length of burner.
CAUSE:
Burner holes are plugged or restricted with dirt and grease.
SOLUTION:
Remove
foreign matter from burner holes.
2.
PROBLEM:
Yellow flame -- low heat.
CAUSE:
Improper
air
mixture.
SOLUTION: Adjust
air
mixer cover to obtain a blue flame. Excessive air will
raise the flame off the burner opening and cause flame
fluttering.
3.
PROBLEM:
Flame will not ,travel the length of the burner when lighting.
CAUSE:
Air mixer cover opening too large.
SOLUTION:
Reduce
air
intake.
4.
PROBLEM:
Flash back under instrument panel when shutting off the burner.
CAUSE:
Unburned gas escaping through mixer.
SOLUTION:
Turn burner valve half way between 'HIGH' and
'OFF' for ten seconds, then to 'OFF' position.
5.
PROBLEM:
Failure of burner to light with automatic ignitor.
CAUSE:
Improper
electrode
adjustment.
SOLUTION:
Adjust electrode approximately 1/8" from the
burner hole to obtain a bright blue spark.
6.
PROBLEM:
Frozen gas line or regulator.
CAUSE:
Liquid petroleum in line.
SOLUTION:
Re-orient tank valve handle straight up. Tank
should be level. Filled weight of tank and gas
should
not
exceed
70
lbs.
SOLUTION:
If cylinder appears to be properly oriented and
freezing persists disconnect gas line from cylinder
and bring the tank to a authorized L.P. tank distributor
to
bleed
off
excess
gas.