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GB
35
W 687 E I-Spray
Malfunction Cause Remedy
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 lter heavily soiled
•
Amount of air too low
•
Turn material volume ➞
adjusting screw to the
left (-)
Clean ➞
Dilute further ➞
Tighten container ➞
Change ➞
Turn the air volume ➞
control to the left (+)
Spray jet pulsates Coating material in container
•
running out
Nozzle seal worn
•
Air lter heavily soiled
•
Rell ➞
Replace ➞
Change ➞
Coating material
causes "paint
tears"
Too much coating material applied.
•
Turn material volume ➞
adjusting screw to the
right (-)
Too much fog of
coating material
(Overspray)
Distance to the object too large
•
Too much coating material applied
•
Amount of air too high
•
Reduce distance ➞
Turn material volume ➞
adjusting screw to the
left (-)
Turn the air volume ➞
control to the left (-)
Paint in the
ventilating hose
Diaphragm soiled
•
Diaphragm defective
•
Clean the diaphragm ➞
Replace the diaphragm ➞
Device does not
function
Device overheated
•
Unplug the power ➞
plug, let the device
cool down approx. 30
minutes, do not bend
the hose, check the air
lter, do not cover the
intake slots
Poor covering
capacity on the
wall
Spray material is too cold
•
Highly absorbent surface or paint
•
with poor covering capacity
Distance too large
•
Heat spray material ➞ (to
maximum 40°C)
Cross spray (Fig. 13) ➞
Closer to the object ➞