How to troubleshoot low NOx burners

Combustion failure and flameout failure are two common failures of low NOx burners. SWT Burner has specially sorted out specific solutions for low NOx burner combustion failures for you:

If the low NOx burner fails to ignite after three consecutive starts, it should be judged as a combustion failure.

The specific operations are as follows:

1. If the pressure of natural gas cannot be maintained at 3-5kpa, it will not ignite if it is too high or too low.

2. If the damper of the Low NOx gas burner is too large, it is easy to cause repeated combustion failures.

3. When using Low Nitrogen Oxide (NOx) Burners, if the combustion voltage regulator does not ignite, or the combustion electrode is too dirty or the position is wrong, a combustion failure will occur.

4. During normal combustion, the valve group will open in time and the sound of opening can be heard. If it cannot be opened, the flame will not be established, so if the gas valve group fails, it will not burn. 5. Low nitrogen oxides burner combustion failure may also be caused by the combustion controller. If the combustion controller fails, it will not burn normally.www.burners-china.com