Instruction manual

Troubleshooting
20 3A1188A
Excessive leakage around
hydraulic motor piston rod
wiper
Piston rod seal worn or dam-
aged
Replace these parts
Fluid delivery is low Pressure setting too low Increase pressure
Displacement pump outlet filter
(if used) is dirty or clogged
Clean filter
Intake line to pump inlet is not
tight
Tighten
Hydraulic motor is worn or
damaged
Bring sprayer to Airlessco distributor for repair
The sprayer overheats Paint buildup on hydraulic com-
ponents
Clean
Spitting from gun Air in fluid pump or hose Check for loose connections on siphon
assembly, tighten, then reprime pump
Loose intake suction Tighten
Fluid supply is low or empty Refill supply container
Excessive Hydraulic pump
noise
Low hydraulic fluid level Turn sprayer OFF. Add fluid.*
*Check hydraulic fluid level often. Do not allow it to become too low. Use only Airlessco approved hydraulic fluid.
Problem Cause Solution