How to solve the failure of the wire feeder of the spring machine?

The spring machine can automatically feed wire to produce spring, because there are automatic wire feeder, wire feeder, with the following functions: wire feeding synchronization, winding alarm, left and right rotation, wire rack alarm, wire break alarm, speed regulation function. How to solve some failures of the automatic wire feeder?

When the spring machine is turned on, there is no working light on the wire feeder, and when there is no sound, check whether the switch of the wire feeder is closed, whether the input power supply has electricity, whether the voltage is the specified voltage value, and whether the fuse is burnt;

When the wire feeder of the CNC spring machine is powered on, and the wire feeder does not rotate, check whether the motor of the wire feeder can run, remove the belt and test the motor, and check whether the inverter has an alarm. If not, replace the inverter in time;

When the wire rack does not have the synchronous wire feeding function, it is the automatic wire feeding function. Check for blown relays in the wire rack circuit board. If the relay working light is always on, it needs to be replaced;

When the lever of the micro switch is pulled to the bottom, the wire frame does not stop running, and the word "wire frame fault" does not appear on the display frequency of the spring machine. The sensor has contacts, if not, adjust the contacts, or replace the sensor.