When we use the crusher, it may be difficult to start the broken equipment, especially in winter. So what makes the crusher difficult to start in winter? We know that a set of good crushing equipment has a very large workload every day. If the crushing equipment works for a long time, it must be maintained regularly. Next, the editor will introduce how to deal with the startup problem of the device.
1. If the crusher does not start, you need to check whether the bottom power supply, plug and power cord have oxygen falling off, and whether the outer skin has broken marks. If not, plug in the power cord and turn on the power for debugging.
2. When the crusher is energized and does not start, and the wheel can be turned when tapped by an object, it can be concluded that the two starting capacitors inside the motor have failed. In this case, it is recommended to replace the starting capacitor before starting and retrying.
3. In another case, the crusher does not rotate when it is normally powered on, and can only be rotated by external force. But when there is current noise inside the motor, it may be caused by a slight leakage of the starting capacitor. If the current noise is too high to start the motor, it is determined that the starting capacitor is short-circuited. If there is no instrument, you can remove the capacitor (4UF/400V) first, then insert the two wires into the neutral and live wire jacks to charge the capacitor, then remove the capacitor and unplug the two wires to discharge. If there is a discharge spark, "pa" appears, indicating that the capacitor has been charged and can be used. If the spark and noise are weak, it means that the capacity of the capacitor is reduced. You can choose to replace it with a new one or add a small one. If the capacitor is short-circuited, please do not use this method, but replace it with a new capacitor of the same specification. The metal crusher can be used normally.
4. Long running time and long use time of rubber V-belt will cause the circumference of the crushing equipment to become longer due to the pulling force during the rotation. Maintenance personnel fail to adjust the belt tightness in time, causing the V-belt to loosen and cause slipping and difficulty in starting.
