After the use of the generator set, in order to reduce the use and wear of various components of the generator set and avoid potential faults, future use and inspection are indispensable. Timely maintenance can extend the service life of the generator set. As a generator set manufacturer, Shandong Meihua Electromechanical has rich experience in production, maintenance, and other aspects. If you have any needs, please feel free to consult and contact us, The following content is the basic knowledge of maintenance:

Level 1 technical maintenance (accumulated work time of 500 hours or every 1 month);
Level 2 technical maintenance (cumulative working hours of 1500 hours or every 6 months);
Level 3 technical maintenance (accumulated work time of 4000-5000 hours or every 1 year);

 Daily maintenance content
1. Check the fuel level in the fuel tank
2. Check the oil level in the oil pan
3. Check the plane of the coolant
4. Check for three leaks (water, oil, and gas)
5. Check the installation status of various accessories of the unit
6. Check the data of each instrument
7. Clean the appearance of the generator and auxiliary equipment

 Level 1 technical maintenance content (accumulated work of 500 hours or every 1 month);
1. Complete daily maintenance tasks
2. Check battery voltage and electrolyte specific gravity
3. Check the tension of each transmission belt
4. Clean the oil pump suction machine filter screen
5. Clean the air filter
6. Clean the fuel filter and oil filter
7. Drain the water and sediment from the oil-water separator

 Level 2 technical maintenance content (cumulative working hours of 1500 hours or every 6 months);
1. Complete the first level maintenance content
2. Replace the engine oil of the diesel Shantou engine system
3. Replace the filter: including the mechanical filter, diesel filter, and water filter
4. Add lubricating grease to the bearings and related positions of the diesel engine fan
5. Check the fuel injection time
6. Check the gap between gas N
7. Check the wear condition of the fan, water pump, and charging generator drive belt
8. Check the wiring terminals of the AC generator
9. Clean up dust and other foreign objects in the AC generator and control box
10. Inspect the unit control system

Level 3 technical maintenance content (accumulated work time of 4000-5000 hours or every 1 year)
1. Complete the second level maintenance content
2. Clean and calibrate the fuel injector and fuel pump
3. Inspect, repair, or replace the turbocharger assembly
4. Inspect, repair or replace the water pump assembly
5. Inspect the intercooler assembly
6. Inspect and clean the cooling system

Maintenance needs to be carried out in a planned and step-by-step manner, with proper use of tools and proper cleaning of the surfaces of various components. If the paint surface of the unit collides, it is also necessary to apply anti rust oil or grease to prevent rusting; Pay attention to the relative position of detachable parts, as well as assembly gaps and adjustment methods. At the same time, the diesel unit and accessories should be kept clean.