4.9.9 Burner
Function
1.
Pre-Mix system reduces emissions and increase efficiency.
2.
The burner facilitates the air/gas mixture necessary to produce the proper heat during
combustion.
Failure Event
1.
Unable to initialize/sustain combustion.
2.
Dust or soot deposit on the burner surface
3.
Possible gas leakage from burners.
Effects
1.
Abnormal combustion.
2.
Unstable flame conditions and/or flame loss.
3.
Ignition failure.
Diagnostic
Visual inspection: Excessive deposits on the burner surface and/or unstable flame conditions during
operation.
(Fuel Gas +
Combustion Air Mix Zone)