Hi, I have a craftsman 921.166390 compressor 125 psi, that won't run right. When I start it, I watch the electrical contact bounce back and forth between motor side and centrifugal assembly. Sometimes
Hi, I have a craftsman 921.166390 compressor 125 psi, that won't run right. When I start it, I watch the electrical contact bounce back and forth between motor side and centrifugal assembly. Sometimes the contact will close on motor side and run. Otherwise it will close on the assembly side and just seize. Any help would be greatly appreciated. It's relatively new and used only a couple times
Air Tools & Compressors
Answers & Comments
Go back for warranty that centrifugal is not adjustable without knowledge because of a short timing it should ON TIME interrupt the start capacitor. sometimes there are series of compressors where are modifications because of capacitors and adjustments , years ago the brand Dutack compressor 10-110 was a China made product with much trouble in the beginning also by broken parts with that centrifugal itterupt switch circuit there is a timing needed on the point that it should interrupt , go immediately back for warranty.