Diesel generator's importance of regular maintenance and maintenance

Diesel generator sets are the provider of emergency spare power supplies after the commercial power failure. Most of the time unit is in standby spare state. Once the power failure, the unit is required to start, and the power supply is powered.\"Otherwise, the standby unit will lose Significance, how can I achieve this? Practice proves: Strengthening daily maintenance is the most economical and effective way, because the unit is in static, the unit itself is complicated with oil, cooling water, diesel, air, etc., thus putting the unit \ Stop \".
1, water into the diesel engine
Since the water gas changes in the air during temperature change, the water bead is formed in the inner wall of the tank, flowing into the diesel, causing the diesel water content to exceed the standard, such diesel enters the engine high-pressure oil pump, which will rust precision coupling ----- Plunles, severe damage to the unit, regular maintenance is effective.
2, three filter replacement cycles (die filtrate, machine filter, air filter, water filter)
The filter is to function to diesel, oil or water filtration, in the process of impurities into the body, and in the diesel, impurities is inevitable, so the filter has played an important role in the operation of the unit, but At the same time, these oil pollution or impurities are also deposited on the screen wall and reduce the filter filtration ability, excessive deposition, the oil passage will not be smooth, so that the oil machine will not be able to supply and shock due to oil (like people lack Oxygen), so normal generator sets during use, we recommend: DI 1. The usual unit is replaced every 500 hours; second, the standby unit is replaced every two filtration;
3, fuel, gas supply system
The output of the engine power is mainly the fuel combustion in the cylinder and fuel is ejected by the injector, which makes the burning carbon deposits in the injector, and the amount of injecting nozzle in the amount of deposit will be subject to certain amounts. Influencing, causing the injection nozzle ignition in front angle time, the engine of the injector of the engine is uneven, the working state is not smooth, so the cleaning of the fuel system is regularly replaced, and the oil supply is smooth. The correction of the gas system makes it ignite even.
4, unit start battery failure
The battery has no maintenance. After the electrolyte moisture is volatilized, it will not be supplemented in time. It does not configure the starting battery charger. The battery is lowered after a long time, or the charger used is required to be manually recover. Since the negligence does not perform a switching operation, the electric bottle is not required, and the necessary detection maintenance is necessary in addition to the high quality charger.
5, the maintenance period of the oil (two years)
The engine oil is mechanical lubrication, and the oil has a certain stay, long-term storage, the physical chemical performance of oil oil will change, resulting in deterioration of lubrication during the unit, easy to initiate damage to the unit parts, so lubricants should be replaced regularly.
6, the control part of the unit
The control section of the oil machine is also an important part of the unit maintenance. The unit is too long, the line joint is loose, and whether the AVR module work is normal.
7, cooling system
Water pump, water tank and water pipeline have not di once, the cooling effect is not good, and the water temperature in the unit is too high, the Wilcraft unit is the most common; second, the water tank is leaking, so that the water level in the water tank has dropped, and the unit will not Normally (to prevent the water pipe freeze while preventing the generator in winter, we recommend that the zui is good to install the water heater in the cooling system).
8, lubrication system, seal
Due to the chemical characteristics of lubricating oil or oil, these iron filings generated after mechanical wear, these not only reduce its lubrication effect, but also accelerate the damage of parts, and since the lubricant has a certain corrosion of the rubber seal, additional oil seal It is also at any time and aging makes its sealing effect.

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