GB
30
W 500
23. Correction of Malfunctions
Problem
Cause
Remedy
No coating
material
emerges from
the nozzle
•
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.11, C)
clogged
➞
Clean
➞
Turn to the right (+)
➞
Tighten container
➞
Refill
➞
Insert
➞
Clean
➞
Clean
Coating material
drips from the
nozzle
•
Coating material assembly at air
cap, nozzle or needle
•
Nozzle loose
•
Nozzle seal worn
•
Nozzle worn
➞
Clean
➞
Union nut tighten
➞
Change
➞
Change
Atomisation too
coarse
•
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
➞
Turn material volume
adjusting screw to the left (-)
➞
Clean
➞
Dilute further
or
set Stage "2"
➞
Tighten container
➞
Change
Spray jet
pulsates
•
Coating material in container
running out
•
Nozzle seal worn
•
Air filter heavily soiled
➞
Refill
➞
Replace
➞
Change
Coating material
causes "paint
tears"
•
Too much coating material
applied
•
Viscosity of coating material too
low
➞
Turn material volume
adjusting screw to the left (-)
➞
Dilute less
Too much fog of
coating material
(Overspray)
•
Distance to the object too large
•
Too much coating material
applied
•
Material very thin
➞
Reduce distance
➞
Turn material volume
adjusting screw to the left (-)
➞
Dilute less
or
set Stage "1"
Summary of Contents for W 500
Page 1: ...wagner group com D GB NL F WALL SPRAYER W 500 ORIGINAL BETRIEBSANLEITUNG...
Page 3: ...W 500 4 a b Click 5 3 A B...
Page 4: ...W 500 a b 9 20 30 cm 6 1 1 11 10 A B 7 8...
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Page 8: ...W 500 70 1 17 D 18 33 GB 34 50 F 51 67 NL Fragen Questions Des questions Vragen...
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