Generators have become indispensable mechanical equipment in modern life, especially in the summer when there are often peak electricity consumption, the power supply department will pull the power limit. Many large shopping malls, outdoor projects and so on in order to ensure normal operation, will use generators. If the generator can not start normally, it may be because of the damage of a part, or it may be that your use method is wrong. Here is to introduce the maintenance skills of Dongguan generator maintenance company. Dongguan Yatong Electromechanical Equipment Co., LTD., founded in 1997, has developed from a manufacturer of motor parts into a comprehensive enterprise integrating research and development, production, sales and maintenance services.
1. The positive and negative cables of the starting motor will be improperly connected, because the vibration generated during the operation of the generator will make the wiring loose, resulting in poor contact. The probability of starter motor failure is less, but it cannot be ruled out. To judge the action of the starter motor, you can touch the shell of the starter motor by hand at the moment of starting the engine. If the starter motor is motionless and the shell is cold, it indicates that the motor has not acted. Or the starting motor is seriously hot, there is a stimulating burnt smell, when the motor coil has been burned. It takes a long time to repair the motor. You are advised to contact Dongguan Generator Maintenance Company directly to replace the motor.
2. Failure of the fuel system:
(1) The air or blockage in the fuel filter or pipeline causes the oil circuit is not smooth, the power is insufficient, and even the fire is difficult. The air entering the pipeline should be cleared, and the diesel filter element should be cleaned and replaced if necessary.
(2) Oil leakage, bite death or poor atomization caused by damage to the oil injection couple, which is easy to lead to cylinder shortage and engine power shortage. Should be cleaned, ground or replaced in time.
(3) Insufficient oil supply of the fuel injection pump will also cause insufficient power. Timely inspection, repair or replacement of coupling parts should be conducted, and the oil supply of the fuel injection pump should be adjusted.
3. Cooling and lubrication system failure: diesel engine overheating, is due to cooling or lubrication system failure, in this case will lead to water temperature and oil temperature is too high, prone to pull cylinder or piston ring stuck phenomenon. When the diesel exhaust temperature increases, the cooler and radiator should be checked to remove scale.
In order to extend the service life and ensure the safety of the generator, it is necessary to carry out regular maintenance and repair of the generator set. Dongguan enterprises can contact professional Shenzhen generator maintenance companies. Before using the generator, users need to correctly identify the identifiers (graphics, text, warning, etc.) on the body of the diesel generator set, which is of great help to the correctness of maintenance and the safety of operation and use. Maintenance of the unit must be carried out under shutdown, and the negative cable of the unit starting battery needs to be removed to ensure that the unit will not start by mistake.
Jiangsu Meao Power Technology Co., Ltd. is an important manufacturer of diesel generators. The company mainly manufactures and sells diesel generator sets with power of 3-3000kW, mobile power station of 24-600kW, Marine emergency diesel generator set of 24-800kW, gas generator set, heavy oil generator set and all kinds of imported series, special series (trailer, static speaker, mobile lighthouse, container, etc.) diesel generator At the same time, we are engaged in generator set maintenance and after-sale service of generator set accessories.
