No air on a Sullair 185 H
Sullair 185 H runs but no air.
What to check?
Sullair 185 Model# 185DP0CA keeps shutting down
'Inherited' a Sullair 185 (age unknown)
Starts up great when cold and begins to build pressure up to 120 psi max...
Runs for under 3 minutes and shuts down(restarts immediately though)
No idiot lights etc...
Oil level, fuel etc is good.
Mark E Harnett
Sullair 185 Bypass or warm up valve problem
by Terry (turboterry)
(Austin, Texas )
Sullair 185 1990 model bought used and not running. Builds air pressure as long as you push and hold in the warm up valve (bypass)on the gauge panel but goes down to 50lbs as soon as you release the button. Replaced the regulator with no success. Has air pressure going to warm up valve so I am thinking it may need replacing? I believe it is a 5 port valve. Can't seem to load a picture but I can send one if anyone is interested. Thanks in advance.