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How To Maintain Imported Diesel Generators

Jul. 19, 2021

The maintenance of imported diesel generators we often say refers to two aspects, damage maintenance and daily maintenance: maintenance refers to replacing various accessories or repairing imported diesel generators, removing carbon deposits in the unit after the imported diesel generator fails. Maintenance is mainly to regularly replace the three filters of the oil filter, fuel filter and air filter to ensure that the various performance indicators of the unit are good. During this maintenance process, Starlight found that many operators have these two misunderstandings.


I. Problems in the maintenance of imported diesel generators

Maintenance refers to the replacement of the oil filter, fuel filter, air filter, no-load testing machine, etc. of the imported diesel generator at a specified period. From the perspective of replacing the three filters, the user is basically regular once a year. The operating time of the unit is the basis for the replacement of the three filters. From the current maintenance method, the operating time of the unit is less than 5 hours per year (without power failure), which is far less than the time required to replace the three filters. Therefore, the three filters are replaced every year. This filter has no scientific basis.


generator set

So how to solve the above problems? Starlight Power will share the latest maintenance methods with you:

1.No load every month, no load time no more than 5 minutes.

2. Perform full load test on imported diesel generators every quarter, and conduct power mutation test.

3. Replace the three filters of oil filter, fuel filter and air filter according to the running time of the imported diesel generator, rather than regularly.

4. Clean and improve the environment of the machine room, and regularly replace three filters.

5. After the unit has replaced parts, overhauled or replaced three filters, the full load test machine must be judged. 6. Check the four leakage phenomena, surface, starting battery, oil and fuel of the unit.


II. Problems in the maintenance of imported diesel generators 

Maintenance is mainly aimed at repairing imported diesel generators after failures. After repairs, there is no effective way to retest the actual load of imported diesel generators. It is impossible to compare the imported diesel generators before and after repairs. Whether the imported diesel generators are repaired It can be used normally, and there is no bottom in my heart. I can't completely worry about the use of the unit after the next power outage. But nowadays, daily maintenance cannot simulate the operating status of the unit after a power failure, and failures can only occur during the operation of imported diesel generators after a real power failure. In this way, the maintenance itself also brings inevitable losses to the enterprise. 

The maintenance of imported diesel generators is mainly to improve the service life and work efficiency of the generator set. Once there is a problem with the maintenance steps, the money spent is higher than expected. Therefore, in order to reduce the maintenance cost of the enterprise, the operators must avoid these problems and do the correct maintenance of imported diesel generators.


Jiangsu Starlight Electricity Equipments Co.,Ltd. was founded in 1974, as a wholly-owned subsidiary of Jiangsu Starlight Power Group, it is one of the earliest manufacturers of generator sets in China. Starlight Power has 64 sales services, long-term technical advice for users, free debugging, free maintenance, free training services. For more details, please contact us with sales@dieselgeneratortech.com

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