Pump is primed, but can not
achieve
good spray pattern.
Spray tip may be partially clogged.
Reversible spray tip is in UNCLOG
position.
Rotate arrow-shaped handle on spray
tip so it points forward to SPRAY
position.
Alignpressure control knob
setting
indicatortodesired spray
setting.
Spray gun fluid filter is clogged.
Clean or replace gun fluid filter.
Spray tip selected is too large
for capability of sprayer.
Spray tip is worn beyond
the capability of sprayer.
Spray tip gasket and seal worn
or
missing.
Inlet strainer is clogged or
suction tube is not immersed in
paint.
Clean debris off inlet strainer and
make sure suction tube is
immersed inpaint.
Extension cord is too long or
not
heavy enough gauge.
Inlet pump valve or outlet pump
valve is worn or clogged with debris.
Check for worn or contaminated
inlet valve or outlet valve.
-
Prime sprayer with paint
-
When trigger is released,
pump
should cycle momentarily
and stop
-
If pump continues to cycle, pump
valvesmaybewornor
contaminated
with debris
Thin material. Follow manufacturers
recommendations.
Airless hose is too long (if
extra section was added).
Remove section of airless hose.
Spray gun stopped spraying
while trigger is pulled.
See troubleshooting section “Sprayer
runs, but pump does not prime or
looses prime while in use.”