Correction Of Malfunctions - WAGNER W 867 E Mode D'emploi

GB

Correction of Malfunctions

Malfunction
No coating
material emerges
from the nozzle
Coating material
drips from the
nozzle
Atomisation too
coarse
Spray jet pulsates
Coating material
causes "paint
tears"
Too much fog of
coating material
(Overspray)
Paint in the
ventilating hose
28
Cause
•
Nozzle clogged
•
Material volume setting turned too
far to the left (-)
•
No pressure build-up in container
•
Container empty
•
Feed tube loose
•
Feed tube clogged
•
Ventilating bore (Fig.12, C) clogged
•
Coating material assembly at air
cap, nozzle or needle
•
Nozzle loose
•
Nozzle seal worn
•
Nozzle worn
•
Material volume too large
Material volume adjusting screw
turned too far to the right (+)
•
Nozzle contaminated
•
Viscosity of coating material too
high
•
Too little pressure build-up in
container
•
Air filter heavily soiled
•
Amount of air too low
•
Coating material in container
running out
•
Nozzle seal worn
•
Air filter heavily soiled
•
Too much coating material applied.
•
Distance to the object too large
•
Too much coating material applied
•
Amount of air too high
•
Diaphragm soiled
•
Diaphragm defective
W 867 E
Remedy
Clean
➞
Turn to the right (+)
➞
Tighten container
➞
Refill
➞
Insert
➞
Clean
➞
Clean
➞
Clean
➞
Union nut tighten
➞
Change
➞
Change
➞
Turn material volume
➞
adjusting screw to the
left (-)
Clean
➞
Dilute further
➞
Tighten container
➞
Change
➞
Turn the air volume
➞
control to the right (+)
Refill
➞
Replace
➞
Change
➞
Turn material volume
➞
adjusting screw to the
left (-)
Reduce distance
➞
Turn material volume
➞
adjusting screw to the
left (-)
Turn the air volume
➞
control to the left (-)
Clean the diaphragm
➞
Replace the diaphragm
➞