Analysis of three reasons for no power supply of bipolar crusher

The power failure of the two-stage crusher directly leads to the failure of the machine operation, which not only affects the production but also affects people's mood At present, the two-stage crusher is widely used Since the introduction of foreign countries, it has gradually been applied to the feed crusher field from a single industrial mine field There are also many faults in the use process We need to learn simple fault analysis and handling Here we will introduce them in detail: 1 The technician of Sentai heavy industry reminds you to check whether the power socket, plug and power line have oxygen falling off or broken If not, plug in the power supply to test the machine When the motor is powered on and doesn't rotate, and the wheel can rotate again with a stick, it can be concluded that one of the two starting capacitors of the machine is caused by capacity failure 2 Another situation is that the motor does not rotate when it is powered on, but it can rotate when external force is applied, but there is a weak current noise in the motor, which is caused by slight leakage of starting capacitance If the current noise is too large, the motor can not be started at all It is concluded that it is caused by the short circuit of starting capacitor Insert the two leads into the zero and live wire jacks of the mains respectively to charge the capacitors, and then remove the two leads for short-circuit discharge 3 Check whether the installation direction is opposite and whether the installation is wrong Is the belt loose.