Does this sound like anything specific or an end of life for this rotary screw?
Elgi en15 with 19k hours. Unknown life before I acquired it sight unseen from an auction. It has two dead fans, totally seized, I'm thinking they could have caused the oil to overheat and possibly ruin bearings inside the machine. The third fan is working, but wobbly as hell. Does this sound like a compressor that can be saved, or am I looking a total rebuild of everything, and a motor replacement? It blows air great, going to hook up a gauge tomorrow to see how fast it fills the tank, but with the valve open, the air output is nothing to complain about. Very loud, which obviously a screw shouldn't be.