Graco PerformAA 15 Instructions - Parts Manual page 29

Problem
No fluid output when triggered.
3A8099A
Cause
Spray tip is plugged.
Fluid hose is plugged.
Fluid filter is plugged.
Solution
Clean spray tip. See Cleaning Procedure,
page 22.
Follow Pressure Relief Procedure, page 15.
Very slowly loosen the hose end coupling to
relieve pressure gradually. Loosen the nut or
the coupling completely. Clear the obstruction
in the hose.
Then loosen completely to clear the
obstruction.
Follow Pressure Relief Procedure, page 15.
Unscrew the fluid inlet fitting. Remove and
inspect the inline fluid filter. Clean or replace
the inline fluid filter as necessary.
Troubleshooting
29