SATA Minijet 3000 B HVLP Mode D'emploi page 108

Operating Instructions SATAminijet 3000 B HVLP, minijet 3000 B T HVLP
EN
Malfunction
Spray pattern is too
small, crooked, lop-sid-
ed or splitting
No function of round/
flat spray control - con-
trol knob can still be
turned
Round/flat spray con-
trol cannot be regu-
lated
Spray gun does not
shut-off air
Corrosion on air cap
thread, inside material
passages (cup con-
nection) or on spray
gun body
Material leaks from
behind the paint nee-
dle sealing
108
Cause
Clogged air cap drill-
ings
Damaged fluid tip (fluid
tip aperture)
Air distribution ring has
not been positioned in
correct location (pin is
not located in the drill-
ing) or damaged
Control has been
turned too much in
counterclockwise di-
rection; spindle has
loosend inside the
spray gun thread
Clogged air piston seat
or worn air piston.
Cleaning solution
(water-based) remains
inside/on the spray
gun for too long.
Unsuitable cleaning
media
Defective or missing
paint needle sealing.
Clogged or damaged
paint needle.
Corrective Action
Clean air cap, observe
chapter 8
Check if fluid tip is
damaged, replace the
nozzle set, if neces-
sary, chapter 9.1
Replace air distribution
ring making sure it has
been positioned cor-
rectly when inserting it,
chapter 9.2
Remove control with
universal spanner;
rectify or replace com-
pletely, chapter 9.6
Clean air piston seat
and/or replace air pis-
ton, air piston packing,
chapter 9.4
Cleaning, observe
chapter 8, get a
replacement spray
gun body.
Replace / insert paint
needle sealing, chap-
ter 9.3
Replace nozzle set,
chapter 9.1; replace
paint needle sealing, if
necessary, chapter 9.3