Operating Instructions SATAjet 3000 K spray mix
9. Possible failures in operation
Paint spray gun leaks from
fluid tip
Foreign substances between
fluid tip and needle prevent
sealing
Remove and clean fluid
needle and fluid nozzle or
use new nozzle set
Paint emerges from fluid
needle - needle sealing
Self tensioning needle sealing
damaged or lost
Replace needle sealing
Spray pattern
in sickle shape
Horn air holes or air circuit
clogged
Soak in thinner/cleaning
fluid, afterwards clean
with SATA nozzle cleaning
needle
Drop-like or oval
shaped pattern
Dirt on fluid pin tip or air circuit
clogged
Turn air nozzle by 180
degrees. If defective
pattern remains, clean fluid
tip pin and air circuit
Paint spray
flutters
Material bubbles or „boils“
in paint cup
Trouble
Cause
Repair
1. Too little material in cup
2. Fluid nozzle not tight self-
adjusting
3. Needle sealing damaged,
nozzle set dirty or damaged
1. Refill material
2. Tighten parts
3. If necessary clean or
replace parts
1. Tighten parts accordingly,
2. Clean parts or
3.Replace parts
1. Atomization air flows
through the paint channel
to the cup
2. The paint nozzle is not
sufficiently tightened.
3. Air nozzle is not completely
screwes on, the air net
clogged
IX.8
