During the use of combustion engine, various system faults are often caused due to improper use, mechanical wear and other external factors. Let's popularize the ignition device system failure, engine shutdown system failure, non running system failure and treatment methods of the combustion engine! If the ignition device system fails and everything is normal, the combustor operates continuously for 3 times, and the ignition incineration cannot be found, it shall be determined as the ignition device system failure, and corresponding routine inspection must be taken to detect the failure.

   If the ignition device system fails and everything is normal, the combustor operates continuously for 3 times, and the ignition incineration cannot be found, it shall be determined as the ignition device system failure, and corresponding routine inspection must be taken to detect the failure. If the air source system fails, check whether the working pressure of natural gas can be maintained at 3-5kpa normally. If it is too high or too low, it will show that there is no fire.

   Solution: adjust the natural gas pressure regulating valve and adjust the working pressure. If the air inlet system fails, the size of the air inlet shall be checked routinely. When the air inlet is slightly larger, it is very easy to display the problem that the ignition device fails to hit frequently. The solution: turn down the air inlet moderately, but it can not be turned off completely. When the metal electrode of the ignition device or the ignition transformer system fails, the ignition transformer does not ignite, or the metal electrode of the ignition device is very dirty, and the specific position is wrong, the ignition device system fault will be displayed.

   Solution: test whether the ignition transformer can ignite the device, clean the metal electrode of the ignition device, and adjust the distance between the ignition devices to maintain 2-3 mm. The gas valve group system fails and everything is normal. When the ignition device is installed, the valve group will be opened in time, and the opening sound can be heard. When it cannot be opened, no flame will be created. Solution: routinely check the coil of the valve group and adjust the opening of the valve.