Do not transfer.
The normal water temperature of Delonghi's new m3000 dump truck engine is between 80 degrees and 90 degrees. When the water temperature exceeds 80 degrees, the fan automatically rotates at high speed to dissipate heat, which has little relationship with the cooling principle of a car. The De'Longhi water tank fan is a clutch. The reasons why the fan does not make money are: 1. The motor overheats and does not spin. There is a motor in the fan and an overheat circuit breaker in the motor. If a short circuit occurs in the coil winding, the heat will increase in a short time and the motor will stop rotating. In this case, the overheated circuit breaker must be replaced with a new one. 2. Lack of lubricating oil prevents it from rotating. During the inspection, you can turn off the power then move the blades of thefan. If the rotation is stiff, you can drop special lubricating oil into the fan shaft so that it can be lubricated so as not to prevent the motor from dragging the fan. blades 3. Long-term wear Causes no rotation. If the fan is used at home for too long, it will cause significant wear and tear as the motor will wear out. Once the motor bushing is worn out, it is easy to burn. At this point, new parts need to be replaced. . A certain operating temperature is required for the normal operation of a car engine. Too high or too low temperature is not conducive to normal operation and performance of the engine. On the other hand, the heat generated by the engine is difficult to satisfy with conventional temperature. air cooling, so water cooling is widely used in car engines. The function of the refrigeration systemCooling is to keep the engine in the most favorable temperature range to increase engine power and reduce engine wear and fuel consumption. Too high or too low temperatures will negatively affect engine operation. The machine coolant temperature is not lower the better, nor higher the better. It must be within a certain range. The normal temperature is 90°C at the center of the pointer. The antifreeze temperature rises quickly after the vehicle is started. Once the pointer reaches the center position, the temperature of the heat exchange antifreeze no longer increases. Generally speaking, it is best to start when the temperature reaches the middle position. reasons why the vehicle must be warmed up before starting.