If the motor in the scroll pump has the phenomenon of phase absence, then the motor will not start normally under normal conditions, even if no load is impossible. Because of its constant increase in speed, it will also announce the buzzing sound. At this time, the motor will basically appear smoke phenomenon. If the end cover of the motor is turned over directly, the winding of the polar phase in the winding end will be found to be in order to improve the speed of the motor. And burned.
But if the scroll pump is always operating at high speed, then the power of the motor on the axis will certainly increase, then the current in the motor will be larger than the additional value. When the phenomenon of overload occurs, the three groups of the scroll pump will be completely burned. Therefore, in order to ensure the normal operation of the scroll pump, it is necessary to discharge the pressure at the appropriate time. Replace the appropriate fan.
If the air pressure inside the cylinder does not reach the pressure set by the pressure regulating valve, and the gas entering into the pressure regulating valve from the cylinder will not actually open the valve of the pressure regulating valve. When the air pressure inside the cylinder reaches the pressure set by the pressure regulating valve, the gas entering into the pressure regulating valve from the cylinder will directly open the valve of the pressure regulating valve and enter directly. When the air pump and the pressure regulating valve are connected with each other, the air passage is used to control the normal opening of the air pump intake so as to ensure that the air pump can operate under no load and reach the intention of reducing power loss. The useful air pump is maintained.
Timely cleaning of the swirl pump, mainly for the muffling equipment at both ends of the intake and outlet air and the filter screen, to prevent blockage and impact on the operation. When the high-pressure swirl pump is in operation, the pressure to go to work should not be greater than 8 kpa, so as to avoid the large heat of the pump or the damage of the pump caused by the overcurrent of the motor.