Graco 390 Classic Model 24U105 Paint Sprayer User Manual


 
Cleanup
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9. Raise siphon tube above flushing fluid.
10. Close prime valve. Trigger gun into flushing pail to
purge fluid from hose.
11. Turn pressure control knob all the way down and
power switch OFF. Unplug sprayer.
12. If you have a filter installed on your sprayer, remove
filter. Clean and inspect. Install filter.
13. Remove filter from gun if installed. Clean and
inspect. Install filter. See separate gun manual.
14. If flushing with water, flush again with mineral spirits
or Pump Armor to leave a protective coating to pre-
vent freezing or corrosion.
15. Wipe sprayer, hose and gun with a rag soaked in
water or mineral spirits.
Flushing
Fluid
ti5848a
Flush
ti22221a
ON
OFF
ti22222a
ti22225a
ti22224a
Pump Armor
ti2895a
ti2776a