Pressure is set at
maximum but cannot
achieve a good spray
pattern.
Nozzle Spray Tip is too
large or WOITI.
Nozzle Spray Tip is in the
Unclog position.
Nozzle Spray Tip is too
large for the paint being
sprayed.
Nozzle Spray Tip is worn.
Extension cord is too long
or not heavy enough
gauge.
Spray gun fluid filter is
clogged.
Inlet screen is clogged.
Pump valves are worn, or
debris is clogging the
valves.
Paint material is too thick.
High pressure hose is too
long.
Replace the Nozzle Spray Tip.
Relieve pressure and rotate the Nozzle
Spray Tip so the arrow is pointing away from
the handle.
Select a smaller Nozzle Spray Tip.
Replace the Nozzle Spray Tip.
Replace the extension cord with a 12 AWG cord.
Clean or replace the spray gun fluid filter.
Clean debris from inlet screen.
To check for worn pump valves: Prime the
sprayer with paint. Trigger the gun
momentarily. W hen the trigger is released, the
pump should cycle momentarily and stop. If it
continues to cycle, then the pump valve may
be worn.
Thin the paint material.
If another hose section has been added, remove
the hose extension.
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