pessure valve - all the air is blown away

by robbie
(vredenburg)

once the compressor is charged fully and the motor stops all the air is blown away compleatly.every time

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Bill says...

Hi Robbie. Is what you are saying that your air compressor runs as normal, fills the tank, reaches cut out pressure, compressor stops, and then all the air leaks out?

Where is it leaking out from, please?

If it is the unloader valve (see unloader valve on this site for more info if needed ) from which the air is bleeding, then unplug the compressor, dump all the air in the tank, remove, clean and replace the tank check valve. See the check valve pages for more info on that.

If the air is not bleeding out the unloader valve, please post a comment here with more info for me.

Cheers,

Bill