There are many reasons why the diesel generator automatically stalls, but there are two main reasons: interruption of fuel supply; the other is obstruction of moving parts. (For reference only: (Fujian Yanan Diesel Generator?: 4000-080-999) Yaxiaonan will answer for you)
During normal operation, if the speed gradually slows down and the popping sound occurs gradually weakens, the water temperature, oil temperature and pressure are all normal. Pressing the accelerator has no effect. It gradually turns off after a while. If the steering wheel can be turned with a screwdriver after parking, this indicates that the fuel supply is not smooth. or interrupted.
During operation, the oil pressure is normal, but the oil temperature is high, the water temperature is increased, and there is an odorof paint. There is little or no water coming out of the cooling water outlet. , steam comes out, the machine runs hard and the noise is rough, when approaching the stop, there is a cylinder pulling sound and the speed gradually decreases when the car finally stops, it is difficult for the flywheel to turn. forward and backward, and the disc does not move the steering wheel after stopping. Once the machine temperature has dropped, the steering wheel can turn again. On this basis, it can be judged that the piston is seized.
During operation, the water temperature is normal, the oil pressure drops, the oil temperature rises, there are metal shavings in the oil, the smell of If the oil is burned, the vibration of the machine increases, the sound is abnormal, the speed gradually decreases, and the machine is stopped. When the inertia rotation time is short, the steering wheel does not move after parking and the steering wheel does note still does not move after the machine cools down, it can be judged that the spindle is burning, also known as shaft holding.