Silent diesel generators require regular maintenance and care to ensure that the unit can operate normally, reduce the occurrence of failures, and increase service life.
1. If the cooling system of the silent diesel generator fails, the following two situations will occur:
1) The cooling effect is not good, causing the water temperature in the unit to be too high, resulting in shutdown;
2) The water tank leaks and the water level in the water tank is reduced, and the unit will not be able to operate normally.
2. Fuel/gas distribution system
The increase in carbon deposits will affect the amount of fuel injected by the injector to a certain extent, resulting in insufficient combustion of the injector, uneven injection of each cylinder of the silent diesel engine, and unstable operating conditions.
3. Battery
If the battery of the diesel generator is not maintained for a long time, the electrolyte water will evaporate and replenish in time, and there is no starting battery charger, and the battery will be reduced after long-term natural discharge.
4. Engine oil
Engine oil has a certain shelf life. The physical and chemical properties of engine oil that are not used for a long time will change, causing the cleanliness of the unit to deteriorate during operation, which will cause damage to the unit parts.
5. Fuel tank
The water vapor in the air entering the diesel generator set will condense under the temperature change, forming water droplets attached to the inner wall of the fuel tank. When the water droplets flow into the diesel, the water content of the diesel will exceed the standard. When such diesel enters the engine's high-pressure oil pump, it will rust the precision coupling parts, and if it is serious, it will damage the unit.
6. Three filters
During the operation of the diesel generator set, oil stains or impurities will be deposited on the filter wall, which will reduce the filtering function off there is too much deposition, the oil circuit will not be able to be unblocked, and the equipment will not be able to work normally due to the lack of oil supply when it is working.
7. Lubrication system, seals
Due to the chemical properties of lubricating oil or oil esters and the iron filings generated after mechanical wear, these not only reduce its lubrication effect but also damage other parts. At the same time, because the lubricating oil has a certain corrosive effect on the rubber seal ring, other oil seals will also age at any time to reduce their sealing effect.
8. Line connection
If the silent diesel generator is used for too long, the line joints may become loose and need to be checked regularly.
