Posts Tagged iris ultraviolet
Flame detection failures in industrial applications
Posted by danstips in Burner Control, Combustion, Flame Detection, Flame Safety, Honeywell, Uncategorized on December 12, 2011
“My UV flame detector worked last week, and now it keeps shutting down the system, even though the flame is there. I ran diagnostics, and it’s not the detector. Can you help?”
When an instrument or technology works, it’s frustrating when all of a sudden, it stops… especially when it causes your burner or boiler process to stop unexpectedly and without reason. What’s the cause? Is it the flame detector? The control? Wiring? A valve or switch in the fuel train? Or might it be caused by the flame?