Graco GH 833 249318 Repair Manual page 8

PROBLEM
The sprayer overheats
Spitting from gun
Excessive hydraulic pump noise
*Check hydraulic fluid level often. Do not allow it to become too low. Use only Graco approved hydraulic fluid, page 6.
8
CAUSE
Paint buildup on hydraulic compo
nents
Oil level is low
Air in fluid pump or hose
Loose intake suction
Fluid supply is low or empty
Low hydraulic fluid level
Troubleshooting
SOLUTION
Clean
Fill with oil.
Check for loose connections on
siphon assembly, tighten, then rep
rime pump.
Tighten.
Refill supply container.
Turn sprayer OFF. Add fluid*.
311283H