Correction Of Malfunctions - WAGNER WallPerfect W 665 Mode D'emploi

WallPerfect W 665

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)
Device does not
function
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
•
Coating material in
container running out
•
Nozzle seal worn
•
Air filter heavily soiled
•
Too much coating material
applied
•
Viscosity of coating material
too low
•
Distance to the object too
large
•
Too much coating material
applied
•
Device overheated
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
➞
Refill
➞
Replace
➞
Change
➞
Turn material volume
➞
adjusting screw to the left (-)
Reduce distance
➞
Turn material volume
➞
adjusting screw to the left (-)
Unplug the power plug,
➞
let the device cool down
approx. 30 minutes, do not
bend the hose, check the
air filter, do not cover the
intake slots
GB
21