D
56
WallPerfect Flexio 995
Var
nish pain
ts and glaz
es
GB
56
WallPerfect Flexio 995
26. Correction of Malfunctions
Problem
Cause
Remedy
No coating material
emerges from the
nozzle
•
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
➞
Clean
➞
Turn to the right
➞
Clean
➞
Insert
➞
Tighten container
➞
Clean
Coating material
drips from the
nozzle
•
Coating material assembly at air
cap, nozzle or needle
•
Nozzle loose
•
Nozzle seal is missing or worn
•
Nozzle worn
➞
Clean
➞
Tighten
➞
Insert an intact nozzle
seal
➞
Change
Atomisation too
coarse
•
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
➞
Turn material volume
adjusting screw to the
left
➞
Clean
➞
Dilute
➞
Change
➞
Tighten container
Spray jet pulsates
•
Coating material in container
running out
•
Nozzle seal is missing or worn
•
Air filter heavily soiled
➞
Refill
➞
Insert an intact nozzle
seal
➞
Change
Coating material
causes "paint tears"
•
Too much coating material
applied.
➞
Turn material volume
adjusting screw to the
left
Too much fog of
coating material
(Overspray)
•
Distance to the object too large
•
Too much coating material
applied
➞
Reduce distance
➞
Turn material volume
adjusting screw to the
left
Paint in the
ventilating hose
•
Diaphragm soiled
•
Diaphragm defective
➞
Clean the diaphragm
➞
Replace the diaphragm