Troubleshooting for burner flameout: put out the fire after the flame is shaken due to unstable gas source. Treatment methods; Adjust the pressure and restart; Fault of flame detector: the flame detection probe is grounded during operation, or normal flame cannot be detected when it is too dirty, resulting in flameout. Treatment methods; Adjust the orientation of the probe, tidy up the appearance of the probe and restart it.

   Circuit fault, unstable power supply or lack of phase, flameout in the process of formation. Treatment methods; Contact the electrician to check the power supply and wiring. For technical operation of gas burner, press the mother fire start button on the combustion control panel. After the mother fire operation indicator lights up for 10 seconds, admit that the mother fire is on. If the mother fire indicator light subsides within 10 seconds.

   The combustion fault alarm buzzer on the combustion control panel sounds, which indicates that the combustion has failed; After waiting for 60 seconds, manually press the fault reset button of the program controller and restart the mother fire button. After the mother fire is normally lit, the operator acknowledges whether the mother fire is lit through the burner observation hole.

   After recognition, press the fire start button on the burner control panel and delay for several seconds. In the future, after the fire operation indicator light is on, the operator in front of the furnace shall slowly open the load conditioning ball valve and increase the fuel gas air in proportion until the flame presents the main blue and slight red; After the fire is lit and stable, check whether the gas supply pressure of the main pipeline is at the normal scale.