vmolom
I s
N
o
spray
/
no
s
pray
well
Pa
i
nt
dropped
fr
om
nozzle
Spraying too thick
I
Fluttering spray
Liquid dripping while
spraying
Spitting or spraying
lumps
Striped or uneven
coverage
L
--
-
TROUBLESHOOTING
1
Remedv
-
Possible
Cause
-
--
-----
N
ozz
le clogged Clean
lhe
nozz
le
Suction pipe clogged
Clean
lhe
suction pipe
--
--
Flow rate set too
low
Turn the adjusting knob clockwise (+) to
increase
lh
e flow rate
I Suction pipe loosened
-
Tighten the suction pipe
-
-
-
I--
---
Co
n
ta
i
ner
not tightened
Tighten the
container
·-
Paint is too thick
Check the viscosity
of
the paint and dilute
The motor temporarily stops
running
Slop working and cool down the
motor
Nozzle loosened
Tighten the
nozzle
Worn
nozz
le
Replace the
nozzle
Paint accumulated on air cap
or
Clean the air cap
or
nozzle
with solvents
or
nozzle
nozzle
Paint is too thick
Check the viscosity
of
the paint and dilute
Fl
ow
rate set too high
Tum the adjusting knob counter-clockwise
(·)
to
decrease the flow rate
Low pressure in the
co
n
tai
ner
Re-tighten the
container
Not enough paint in
thecontainer
Add enough
Pai
nt
Blocked p
aint
passag
es
Clean
Flow rate set too high
Tu
m the adjusting knob counter-clockwise (·)
to
decrease the flow rate
Solid particles in paint
Strain paint
Loose paint tube
Ensure paint tu
be
is firmly pushed into place
Sprayer
tilted
or
not he
dial
right
Hold the
sprayer
at right angles
to
painting
angle to painting surface
surface
Dirt or
burrs
on
air-cap
or brass
Clean orlrep ace air-cap
or
bra
ss
noz
zle
nozzle
ca
use
heavy
top
and
bottom
Spr
ay
patterns not well overlapped
Over ap spraylby
ap
pro
ximately 1 /3 width
of
spray pattern
---
20
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