xas 85 not maintaining pressure
(blenheim new zealand)
Atlas Copco XAS 85 air compressor
starts good,goes hard with good pressure but after 10 minutes or so pressure starts dropping off,,engine still maintains revs but not producing enough air,,has new separator recently
XAS 85 building pressure on it's own
( Romney , West Virginia)
Hi all ..
Building pressure with using the button to call for it.
I'm a first time owner of a XAS 85 made in 1987. With normal start up it it would start and idle until i pushed the button to make it build pressure. The machine has been working flawlessly now when i start the AC it starts building air right away and then it will blow the safety valve and continue making air with constant air blowing from the safety valve and pushing the button to call for pressure is doing nothing.