WAGNER W 650 - Troubleshooting Guide; Correcting Malfunctions

GB
15
W 650
Problem Cause Remedy
No coating material emerges Nozzle clogged Clean
from the nozzle Feed tube clogged Clean
Material volume setting turned too far to
the right (-) Turn to the left (+)
Feed tube loose Insert
No pressure build-up in container Tighten container
Coating material drips from the Nozzle loose Tighten
nozzle Nozzle worn Change
Nozzle seal worn Change
Coating material build-up on air cap and
nozzle Clean
Atomisation too coarse Viscosity of coating material too high Thin
Material volume too large Turn mat. vol. adjusting screw
to the right (-)
Material volume adjusting-screw turned too
far to the left (+)
Nozzle contaminated Clean
Air filter heavily soiled Change
Too little pressure build-up in container Tighten container
Spray jet pulsates Coating material in container running out Refill
Air filter heavily soiled Change
Coating material causes Too much coating material applied Turn material volume adjusting
“paint tears” screw to the right (-)
Too much fog of coating Distance to the object too large Reduce distance
material (Overspray) Too much coating material applied Turn material volume adjusting
screw to the right (-)
Correction of Malfunctions