My air compressor locked up on me?

it was working but when i pluged it back in it locked up and now all it does is hum can you please tell me whats wrong with it? thanks shane


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Bill says...

Unplug it, open the tank drain valve, and drain the system down to zero. Close the tank drain valve?

What happens, Shane?

If it starts, I would suspect that your unloader valve isn't unloading.

If it still hums (I'm assuming it was the motor humming?)then your capacitor or motor may be failing.

Cheers,

Bill


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