1. Avoid frequent engine start stop: In winter, frequent engine start stop can cause water vapor condensation, increasing the risk of water vapor accumulation and freezing. Suggest reducing the number of engine shutdowns and keeping the engine water and oil temperatures above 80 degrees Celsius to reduce water vapor condensation.
2. Regularly clean the e-CCV electronic control crankcase respirator: The Fukuda Cummins 15N engine of China VI is equipped with a closed ECRV electronic control crankcase ventilation device. Regular inspection and cleaning of the e-CCV electronic control crankcase respirator should be carried out in winter to avoid engine failure caused by clogged filter elements.
3. Cold start should fully warm up the car: During winter cold start, run at low speed for 3-5 minutes first, and then proceed with normal operation after the temperature and oil pressure are normal. This can avoid mechanical wear caused by cold start.
4. Choose appropriate fuel and engine oil: In winter, diesel fuel with low freezing point and low pour point should be selected to ensure the fluidity and complete combustion of the fuel. At the same time, choose engine oil with lower viscosity to reduce the resistance of the lubrication system.
5. Regular inspection and maintenance: Regularly inspect the cooling system, fuel system, lubrication system, etc. of the generator to ensure the normal operation of all components. Timely replace or clean vulnerable parts such as air and fuel filters to avoid performance degradation caused by blockage.
6. Insulation and anti freezing measures: In the cold winter weather, attention should be paid to the insulation and anti freezing measures of the generator. Ensure that the water in the cooling system is completely drained before parking to avoid equipment damage caused by water freezing.
Through the above measures, the service life of Cummins generator sets can be effectively extended, ensuring their stable operation in low-temperature environments.
