Full Product Manual
Table Of Contents
- Before You Spray
- Review Warnings for Important Safety Information
- Related Manuals
- Models
- Online Resources
- Important User Information
- Contents
- Warnings
- Know Your Sprayer
- Know Your Sprayer
- Know Your Sprayer
- Know Your Controls
- Set Up
- Start Up
- Spraying
- Cleanup
- Storage
- Reference
- Maintenance
- Troubleshooting
- Technical Specifications
- Graco Standard Warranty
- Graco Information
Start Up
3A6430C EN 17
4. Release trigger. Engage trigger lock.
NOTE: Inspect for leaks. If leaking occurs, 
perform Pressure Relief Procedure, page 
14, then tighten all fittings and repeat Fill 
Pump (Prime Pump), page 16. 
5. Transfer Drain Tube to paint pail and clip 
to Suction Tube.
6. Rotate Spray Tip back to SPRAY 
position and ensure the Spray Tip Guard 
is tight. 
Refilling Paint Pail
When the paint pail runs low and the gun
stops spraying, refill the paint pail and repeat
the  Fill Pump (Prime Pump) procedure,
then the Fill Gun and Hose procedure.
You are now ready to spray!
NOTE: It is normal for the motor to stop once 
the sprayer is primed and under pressure. If 
the motor continues to run, the sprayer is not 
primed. Repeat the Fill Pump (Prime Pump) 
and Fill Gun and Hose processes. 
Blockages
If paint does not come out of the gun, or if 
performing pressure relief procedure and 
you suspect pressure has not been fully 
relieved:
1. VERY SLOWLY loosen the hose 
connection to the gun and disconnect 
the airless spray hose from the gun.
2. Lower Prime/Spray Valve to SPRAY 
position. 
3. While holding hose firmly, point end of 
hose into paint pail and turn ON/OFF 
switch to ON position. 
a. If fluid does not flow out of hose, 
replace the hose and continue to 
step 4.
b. If fluid flows out of hose, see Clean 
the Gun and Gun Filter, page 26. 
4. Reassemble the hose and gun, and 
repeat Fill Gun and Hose, page 16. 
High-pressure spray is able to inject toxins 
into the body and cause serious bodily 
injury. Do not stop leaks with hand or rag.










