10.2 Operating Faults - Riello Gulliver BG6.1D Installation, Use And Maintenance Instructions

10.2 Operating faults

FAULTS
The burner locks out dur-
ing operation.
20015403
Faults / Solutions
POSSIBLE CAUSES
Flame disappears four times.
Does not shut down.
SOLUTION
Clean or replace the flame detector.
Replace the dirty or deteriorated nozzle.
Check the efficiency of the photocell.
Check efficiency pressure regulator's piston.
Check efficiency of pump's on-off valve.
30 GB