27
W 300
GB
22. 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
➞
Clean
➞
Turn to the right (+)
➞
Tighten container
➞
Refill
➞
Insert
➞
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 (-)
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 300
Page 1: ...wagner group com D GB NL F WOOD METAL SPRAYER W 300 ORIGINAL BETRIEBSANLEITUNG...
Page 2: ...W 300 1 1 2 8 9 3 16 6 7 5 4 14 13 10 11 12 15 2 17 18...
Page 3: ...W 300 3 4 a b B A 5...
Page 4: ...W 300 a b 8 6 7 2 1 9 10 16 15 14 11...
Page 5: ...W 300 13 a b 2 3 4 13 14 12 17 7 6 9 8 10 7 5 C 12 13 11 4 3 2 1 19 18 14 4 3 20 12...
