Why is high water temperature in Cummins gensetby Generator D. Diesel Generator
During the use of Cummins diesel generator, maybe you meet the problem of high water temperature. What causes it? Here Starlight Power answers for you.
1.We use hard water for diesel generator for a long time. When diesel generator running, there is temperature in the water tank. So the water tank and each size of water pipe will form a lot of scale, resulting in poor heat dissipation.
2.There are too many impurities in the water channel between the generator body and the cylinder head, which makes the water circulation not smooth and causes poor heat dissipation.
3.The generator set burns the engine oil seriously, resulting in excessive carbon deposition and poor heat dissipation.
4.Improper operation and use of diesel generator. When starting the diesel generator, it is necessary to preheat it for a period of time with the medium and small throttle. Do not suddenly increase the throttle and load, otherwise the diesel generator will work rough and the temperature will increase sharply. Or the long-term overload operation of the diesel generator will also cause the temperature of the diesel generator to be too high.
5.Diesel generator overheating caused by too late oil supply time
6.Put into full load operation immediately after maintenance, resulting in overheating of moving parts or jamming due to too small fitting clearance.
7.Due to insufficient cooling water,the diesel generator set is overheat.
8.If the temperature of diesel engine generator is too high, the fit clearance will be reduced, strength and lubrication of the moving parts will be became not goog. In serious cases, it may cause cylinder pulling and shaft holding accidents. Therefore, when the temperature of the diesel generator set is too high, it should be repaired in time to avoid irreparable loss.
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Created on Apr 29th 2020 01:35. Viewed 168 times.