The treatment method of the air blockage fault of the diesel generator mainly includes the following steps:

 

1. Check and clean the air holes and steam valves: Check the air holes and steam valves on the radiator regularly to ensure that they are unobstructed. Clean the dust and debris around the radiator to prevent the air holes and steam valves from being blocked.

 

2. Check and maintain the springs: Check the springs in the steam valve regularly to ensure that they are in an effective working state. If the spring is found to be damaged or failed, it should be replaced with a new spring in time.

 

3. Install and replace the cover: If the radiator cover is lost, a new radiator cover should be purchased in time and installed correctly to avoid sealing it with other materials.

 

4. Prevent air from mixing into the fuel supply system: Make sure that there is an appropriate amount of oil in the tank to avoid too little oil causing the oil pump to inhale air. Check the sealing of the pipe joints of the fuel supply system to ensure that the oil pipe is not damaged to prevent air from infiltrating. At the same time, check the filter and sedimentation cup to prevent air from entering.

 

‌Other maintenance measures‌: Regularly clean the dust and debris on the heat sink to improve the heat dissipation effect. Check that the fan blades are not damaged and rotate flexibly, and ensure that the coolant in the cooling system is sufficient and of good quality. ‌

‌The main reasons for the air blockage failure of diesel generators‌ include: ‌Valve hole blockage‌: If the air holes and steam valves on the radiator are blocked, the radiator will cause "air blockage" failure. ‌Spring failure‌: The spring in the steam valve is damaged or failed and cannot work properly. ‌Air mixed into the fuel supply system‌: Insufficient oil in the fuel tank, loose sealing of the fuel supply system pipe joints, and damaged oil pipes can cause air to enter the fuel supply system.