The three-color indicator light on the top of the protective cover of the small CNC vertical lathe is on.
1. Turn on the "Emergency Stop" button clockwise, the red indicator light is off;
2. Check whether the CPU fan operation of the small CNC vertical lathe and the panel indicator are normal;
3. Manual reference point return:
① Make sure that the coordinate values of X, Y, and Z are less than -50;
②Select the reference point return mode for the working mode of the small CNC vertical lathe, first select the Z axis and press the positive direction, and then press the X axis and Y axis positive directions respectively, and each axis of the small CNC vertical lathe returns to zero respectively. The yellow indicator light is off; the machine indicator light is green;