SATA jet 100 B F RP/HVLP Mode D'emploi page 138

Operating Instructions SATAjet 100 B F (RP / HVLP), B P
EN
Malfunction
Round / flat fan control
cannot be regulated.
Spray gun does not
shut air off.
Material splutters in
gravity flow cup.
Corrosion on air
cap thread, material
passages (cup con-
nection) or spray gun
body.
Material leaks from
behind the paint nee-
dle seal.
138
Cause
Round / flat fan control
has been turned coun-
terclockwise over the
limit; spindle loose in
gun thread.
Air piston seat
clogged.
Air piston worn.
Atomising air gets into
gravity flow cup via
paint channel. Fluid
tip not tightened suf-
ficiently. Air cap not
screwed on complete-
ly, air circuit clogged,
seat defective or noz-
zle set damaged.
Cleaning solution (wa-
tery) remains in the
gun for too long.
Unsuitable cleaning
solutions used.
Paint needle seal de-
fective or missing.
Paint needle dam-
aged.
Paint needle clogged.
Corrective Action
Unscrew round / flat
fan control using the
universal spanner and
make it work again or
replace it completely
(see chapter 9.6).
Clean air piston seat.
Heed cleaning instruc-
tions (see chapter 10).
Replace air piston and
air piston packing (see
chapter 9.4).
Tighten, clean or re-
place parts.
Have gun body re-
placed. Heed cleaning
instructions (see chap-
ter 10).
Replace paint needle
seal (see chapter 9.3).
Replace nozzle set (see
chapter 9.1).
Clean paint needle.
Heed cleaning instruc-
tions (see chapter 10).