Porter cable pancake compressor

by Lou
(Hamden, CT )

the compressor will not fully charge. It is suppose to charge to 90 PSI but only charges to 60 PSI. What can be causing this?
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Bill says...

Lou, you don't say if your compressor stops at 60 PSI or not? If it stops there, then you need to get a new pressure switch or adjust the one you have.

If the compressor keeps running and the pressure won't go past 60 PSI, then there are a number of reasons that this might happen. Read this page, and follow the links for insight into the reasons.

Cheers,

Bill