Diesel generator sets that have been shut down for a long time need to be fully maintained and maintained to ensure that they can operate normally and extend their service life when in use. The following are specific maintenance and maintenance methods:

 

1. Cleaning and maintenance: First, clean the diesel generator set thoroughly, including removing dust and debris from the surface, paying special attention to cleaning the radiator and vents to ensure that the generator dissipates heat well. You can use a clean rag or vacuum cleaner for cleaning.

 

2. Check parts: Check whether the parts of the diesel generator set, including cables, terminals, oil, water and other liquids are sufficient. If there is any shortage, replenish them in time. At the same time, check whether the transmission parts such as belts and gears are worn, and replace them in time if there is any wear.

 

3. Lubrication maintenance: Lubricate the transmission parts such as bearings and gears inside the generator to reduce wear and friction. Check the quality and amount of lubricating oil regularly. If there is deterioration or shortage, replace or replenish it in time.

 

4. Rust prevention: For diesel generator sets that have not been used for a long time, rust prevention treatment should be carried out to prevent metal parts from rusting. You can use a special rust inhibitor or paint to spray the generator to form a protective film.

 

‌5. Regular inspection: Regularly check the performance indicators of the generator, such as voltage, current, power, etc., to see if they are normal. If there are any problems, deal with them in time. At the same time, pay attention to the operating status of the generator. If there is any abnormal sound or vibration, it should be stopped in time for inspection and troubleshooting.

 

‌6. Moisture-proof treatment: Choose a dry and well-ventilated storage location to avoid a humid environment. For diesel generator sets that are not used for a long time, you can place desiccant or use moisture-proof equipment to prevent the equipment from getting damp or corroded.

 

‌7. Regular start: Even if it is not used for a long time, the diesel generator set should be started regularly to let the engine run normally for a period of time to ensure that the lubricating oil is evenly distributed and prevent parts from rusting.

 

‌8. Replace fuel: Diesel generator sets that are not used for a long time should replace fuel in time to prevent fuel deterioration from causing difficulty in starting or engine failure.

 

‌9. Load test: Regularly load test the diesel generator set to ensure that it can work normally and meet actual needs.

 

‌10. Use professionals for maintenance‌: If the diesel generator set needs to be put back into use after a long period of disuse, it is recommended that professionals perform maintenance and repair to ensure the normal operation of the equipment and avoid accidental damage‌.

 

Through the above maintenance and maintenance measures, the service life of the diesel generator set can be better extended to ensure that it can operate normally after a long period of shutdown.