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
Maintenance
3A6430C EN 31
Maintenance
Routine maintenance is important to ensure proper operation of your sprayer.
Airless Hoses
Check hose for damage every time you
spray. Do not attempt to repair hose if hose
jacket or fittings are damaged. Do not use
hoses shorter than 25 ft. (7.6 m). Wrench
tighten, using two wrenches.
Spray Tips
• Always clean Spray Tips with compati-
ble cleaning fluid and brush after spray-
ing.
• Tips may require replacement after 15
gallons (57 liters) or they may last
through 60 gallons (227 liters) depend-
ing on abrasiveness of paint. See
Spray Pattern Quality, page 18.
Storage/Priming Tool
Perform these steps if you are experiencing
difficulty priming your sprayer.
1. Perform Pressure Relief Procedure,
page 14.
2. Remove Pump Armor bottle cap. Insert
small fluid tube into bottom of Stor-
age/Prime Tool, and thread tool onto
the bottle. NOTE: For best results,
make sure the bottle is full of Pump
Armor.
3. Remove sprayer Suction Tube. Insert
tool into the inlet and push up firmly
until it stops.
Maintenance Activity
1. Inspect motor shroud openings for
blockage every time you spray.
2. Clean/inspect inlet screen and gun filter
every time you spray. Replace if the filter
cannot be cleaned or is damaged.
NOTICE
Protect the internal drive parts of this
sprayer from water. Openings in shroud
allow cooling of mechanical parts and
electronics inside. If water gets into these
openings, the sprayer could malfunction or
be permanently damaged.