If you are purchasing a Cummins generator, you need to replace the oil, oil filter, diesel filter, air filter, and water filter on time according to the maintenance requirements of the Cummins generator. Add butter promptly to areas that require lubrication. This can better maintain the generator and extend its service life.

The Cummins generator must be placed flat and stable. It is best not to use in dusty areas, windy and sandy areas, or indoors that is too closed and does not dissipate heat. Observe the fuel quality and water temperature at any time, and preheat the water temperature to 70 degrees before carrying the load. Do not overload. Try to minimize impact loads, etc.

In addition, to increase the service life of Cummins generators, these areas should also be regularly inspected:

1. Check the daily report of Cummins generator operation;

2. Clean the water or sediment in the fuel filter;

3. Check the Cummins generator daily for damage, leakage, and whether the belt is loose or worn;

4. Check the air filter, clean the air filter core, and replace it if necessary;

5. Check the oil level and coolant level of the Cummins generator;

6. Check if the water has passed through the filter;

7. Check the starting battery and battery fluid, and add supplementary fluid if necessary;

8. Start the Cummins generator and check for any abnormal noises.