Cast Aluminum Low Pressure Burner suppliers china will introduce to you: Under normal conditions, after starting three times in a row, if there is no ignition and combustion, it should be judged as an ignition failure, and corresponding inspections are required to eliminate the failure. (The fan runs normally when the ignition is on, and the program is correct)

1. Gas source failure Check whether the pressure of natural gas is normally maintained at 3-5kpa, if it is too high or too low, it will cause misfire. Treatment method: adjust the natural gas pressure regulating valve to set the pressure.

2. Damper failure Check the size of the damper. When the damper is too large, it is easy to fail to ignite for many times. The treatment method is to adjust the damper to a small size, but it cannot be completely closed.

3. The ignition electrode or ignition transformer of the burner is faulty. When the ignition transformer does not ignite, or the ignition electrode is too dirty and the position is wrong, ignition failure will occur. Treatment method: test whether the ignition transformer is ignited, clean the ignition electrode, and adjust the ignition gap to maintain 2-3mm.

4. Failure of gas valve group The valve group will open in time during normal ignition, and the sound of opening can be heard.

5. Cast Aluminum Low Pressure Burner suppliers china will introduce to you: the ignition controller is faulty. All ignition programs are issued by the controller. The controller is damaged and cannot be ignited normally. Processing method; replace the controller.