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What you need to know to extend the life of a diesel generator set

First, the wearing parts of diesel generator sets include air filters, oil filters, and diesel filters. In order to prolong the service life of diesel generator sets, the maintenance of air filters, oil filters and diesel filters should be strengthened to give full play to their role.

Air filters should not be installed with leaking gaskets, rubber connecting pipes, reverse packaging or misinstallation, and ensure the tightness of each insert. The paper filter air filter used should be cleaned every 50-100 hours. Surface dust can be removed with a soft brush. If the working time exceeds 500 hours or is damaged, it shall be replaced in time. Use an oil bath air filter to clean the filter element and change the oil every 100 hours with clean diesel. If the filter element is damaged, it should be replaced immediately, and pay attention to refueling according to the regulations in use.

During the use of diesel generator sets, if the oil filter is not overhauled in time, the filter element will be blocked, the oil pressure will rise, the safety valve will open, and the lubricating oil will directly flow into the main oil passage, which will exacerbate the wear of the lubrication surface and affect the diesel generator set. Life. Therefore, the oil filter must be cleaned once every 180-200 hours of work. If it is found to be damaged, it should be replaced immediately to prevent impurities from entering the lubricated surface.

When the diesel generator set is used in another season, the crankcase and all lubricated surfaces should also be clean. The method is to mix engine oil, kerosene and diesel as washing oil. After the oil is drained, wash oil can be added for cleaning. Then, the diesel generator set runs at low speed for 3-5 minutes, and the washing oil can be completely discharged, and new oil can be added.

Various fuel filters in the fuel supply system should remove debris every 100 to 200 hours, and thoroughly clean the fuel tank and oil pipeline. Take special care when cleaning the filter element and seals. If damage is found, it should be replaced in time. During the seasonal transition, components of the entire fuel supply system should be cleaned. The diesel used should meet the seasonal requirements and undergo a 48-hour precipitation purification process.

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