Possible Failures In Operation - SATA jet 2000 HVLP Betriebsanleitung

Operating instructions SATAjet 2000 HVLP (DIGITAL 2)

7. Possible failures in operation

Trouble
1. Gun leaks from fluid tip
2. Paint emerges from fluid
needle - needle sealing
3. Spray pattern
in sickie shape
4. Drop-like or
oval shaped
pattern
5. Paint spray
flutters
6. Material bubbles or „boils" in
paint cup
VIII.7
Cause
Foreign substances between
fluid tip and needle prevent
sealing
Self tensioning needle sealing
damaged or lost.
Horn air holes or air circuit
clogged.
Dirt on fluid pin tip or air
outlet
- Too little material in cup
- fluid nozzle not tight self-
adjusting
- needle sealing damaged,
nozzle set dirty or damaged
- Atomization air flows
through the paint channel to
the cup. The paint nozzle is
not sufficiently tightened
- Air nozzle is not comple-
tely screwed on, the air net
clogged
- Seat is defective or nozzle
insert is damaged
Repair
Clean fluid needle and
fluid nozzle in thinner
or use new set nozzle
Replace needle
sealing
Soak in thinner,
afterwards clean with
SATA nozzle-cleaning
needle
Turn air nozzle by 180
degrees. If defective
pattern remains, clean
fluid tip pin and air
circuit
- Refill material
- tighten parts
- if necessary clean or
replace parts
- Tighten parts
accordingly
- Clean parts
- Replace parts