[boldy1304]

airflex pro 600 ... on a job today i noticed the spray fluctuating then most the pressure dissapperd finished off with spare ... got home and although pump running nothing coming through kept trying then its coming through ...psi is up but when i pull the trigger the psi drops to zero  only a light spray .....  cheers ,,,,

[neil 47]

Check filter
Have you bled it with the off cut .

You can put the vac hose over the bleed pipe and seal it then switch pump on .
Both have worked for me at one time or another

Or phone Matt  at Clean smart he’s very helpfull