Four Column Cutting Machine Failure Phenomenon I

- Nov 26, 2019-

Four-column cutting machine failure phenomenon I


1. The indicator light is off: the whole machine has no power.


2. Transformer insurance burned: replace the fuse


3. The brake switch is not open: turn on the power brake switch


4. The indicator light does not illuminate to start the motor: the indicator bulb burns out and replaces the indicator bulb


5. The indicator light is on and the motor cannot be started.


(1). Motor protection switch Flip: Open motor protection switch


(2). The main control contactor is bad or burned: Replace the contactor


(3). Motor burned: replace the motor