Graco Inc. 309225W Manuale Utente

7. Turn power switch ON.

8. Slowly align arrow on 

sprayer with Pail  
symbol on Pressure 
Control knob until 
pump starts.

9. Flush until approximately 1/3 of the flushing 

fluid is emptied from the pail.

10. Turn power switch OFF. 

Turn Spray-Prime/Drain 
valve to SPRAY.

11. To preserve paint in hose, trigger gun into 

paint pail to expel the remaining paint. 

12. Turn power switch ON. Continue to trigger 

gun until you see flushing fluid starting to 
come out of gun nozzle. Release trigger.

13. Move gun to waste pail and trigger it to 

flush pump, hose and gun into waste pail. 
Continue until remaining flushing fluid is 
gone from flushing fluid pail.

14. Fill unit with Pump Armor

™

 

storage fluid. Read Long Term 
Storage, page 20.

Power flushing is a faster method of flushing. It 
can only be used after spraying water-based 
coatings.

1. Turn power switch OFF. Lift 

suction tube and prime tube 
from paint pail. Let them 
drain into paint for a while.

2. Place suction and prime tube in waste pail.

3. Turn Spray-Prime/Drain Valve 

to PRIME.

4. Turn Pressure Control knob 

to the left (counter-clock-
wise) to minimum pressure.

5. Trigger gun into waste pail to relieve pres-

sure in hose.

6. Remove tip and guard assembly from gun 

and place in flushing fluid.

7. Screw power flush attach-

ment to garden hose. Open 
valve.

8. Turn on water. Rinse paint 

off suction tube, prime tube 
and inlet screen.

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