Lampblack machine is broken, I have been removed, the impeller rotation is no problem, the power supply has a buzz, that is, do not turn, seek expert solution, thank you
First, second capacitors can be changed;Third items need to be wrapped;Fourth replaceable bearings.
3. still can still dial, but can not turn up, that is, the motor coil is broken.4., the original can be touched, but when the power is not moving, it is the motor shaft wear.
In several cases, it is necessary to have a try and then make a correct judgement.1., if you click on the impeller, turn it up, that is the starting capacitor, the circuit is broken.2., if the impeller still can not turn, it may also be a capacitor short-circuit fault,
