SATA SATAjet 4800 K spray mix Betriebsanleitung Seite 162

Operating instructions SATAjet 4800 K spray mix
EN
Malfunction
Spray fan
Noisy.
Fan pattern splits
(swallow's tail).
Too much material
applied in the middle.
162
Cause
Pre-nozzle not properly
tightened.
Air distribution ring
soiled or damaged.
Loose air cap.
Gap between air cap
and pre-nozzle is
clogged.
Pre-nozzle and/or ma-
terial nozzle clogged.
Pre-nozzle and/or ma-
terial nozzle damaged.
Material flow pressure
not constant.
Atomising pressure too
high.
Material too thin or
insufficient.
Too much material.
Material adjusted too
thick.
Atomising pressure too
low.
Corrective action
Tighten pre-nozzle.
Replace air distribution
ring (see chapter 10.3).
Tighten air cap ring by
hand.
Clean gap.
Clean pre-nozzle and
material nozzle. Pay
attention to the groove
alignment with the
fixing pin.
Replace pre-nozzle
and material nozzle
(see chapter 10.1). Pay
attention to the groove
alignment with the
fixing pin.
Correct the material
flow pressure.
Clean the material filter
(see chapter 11) or
replace it (see chap-
ter 10.8).
Reduce atomising
pressure.
Increase material pres-
sure.
Reduce material pres-
sure.
Dilute material.
Increase atomising
pressure.