Correction Of Malfunctions - WAGNER 2361555 Manual

GB D

26. Correction of Malfunctions

Problem
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
56 56
Cause
•
Nozzle clogged
•
Material volume setting turned
too far to the left
•
Suction tube clogged
•
Suction tube loose
•
No pressure build-up in container
•
Ventilating bore (Fig. 25, 1)
clogged
•
Coating material assembly at air
cap, nozzle or needle
•
Nozzle loose
•
Nozzle seal is missing or worn
•
Nozzle worn
•
Material volume too large
Material volume adjusting screw
turned too far to the right
•
Nozzle contaminated
•
Coating material too thick
•
Air filter heavily soiled
•
Too little pressure build-up in
container
•
Coating material in container
running out
•
Nozzle seal is missing or worn
•
Air filter heavily soiled
•
Too much coating material
applied.
•
Distance to the object too large
•
Too much coating material
applied
•
Diaphragm soiled
•
Diaphragm defective
W 950 Flexio W 950 Flexio
Remedy
➞ Clean
➞ Turn to the right
➞ Clean
➞ Insert
➞ Tighten container
➞ Clean
➞ Clean
➞ Tighten
➞ Insert an intact nozzle
seal
➞ Change
➞ Turn material volume
adjusting screw to the
left
➞ Clean
➞ Dilute
➞ Change
➞ Tighten container
➞ Refill
➞ Insert an intact nozzle
seal
➞ Change
➞ Turn material volume
adjusting screw to the
left
➞ Reduce distance
➞ Turn material volume
adjusting screw to the
left
➞ Clean the diaphragm
➞ Replace the diaphragm