Graco 312666R Paint Sprayer User Manual


 
Maintenance
312666R 25
Maintenance
Supplied Tool Kit
Hex Nut Driver; 5/16
Screwdriver; 1/8 blade
Nozzle Drill Bit; various sizes depending on
nozzle size. See Table 1.
Impingement Port Drill Bit; various sizes
depending on port size. See Table 3.
117661 Pin Vise; dual reversible chucks
117792 Grease Gun; with 3 oz grease
15B817 Flush Manifold
Keep Gun Clean
Keep gun clean with accessory gun cover,
page 55.
Applying a light coat of lubricant will make
cleaning easier.
As Needed
1. Clean Outside of Gun, page 26.
2. Clean Mix Chamber Nozzle, page 28, a
minimum of once a day.
3. Clean Breather Plug, page 26.
4. Clean Fluid Manifold, page 27.
5. Clean Passages, page 29.
6. Clean Impingement Ports, page 29.
7. Adjust Fluid Valve Packings, page 27.
Daily
Follow Shutdown, page 16.
Weekly to Monthly
1. Clean Mix Chamber and Side Seal
Assemblies, page 38. Check o-rings.
2. Clean Check Valves, page 41. Check
o-rings and filters.
F
IG
. 35
Reversible
Reversible
TI3684a