VEVOR RP8626 Manual De Instrucciones página 53

Problem
Pump cycles but does
not build up pressure.
Pump cycles but paint
only dribbles or spurts
when the spray gun is
triggered.
Cause
Pump is not primed.
Inlet screen is clogged
Suction tube is not
immersed in paint.
Suction tube is leaking.
Spray/Prime Valve is worn
or obstructed with debris.
Inlet valve check ball is
stuck.
Inlet valve check ball or
seat is dirty.
Outlet check ball or seat is
dirty.
Pressure set too low.
Nozzle Spray Tip is
clogged.
Spray gun filter is clogged.
Prime the pump.
Clean the debris off the inlet screen and make
sure the suction tube is immersed in fluid.
Make sure the suction tube is immersed in the
paint.
Tighten the suction tube connection. Inspect
the tube for cracks or vacuum leaks. If cracked
or damaged, replace the suction tube.
Have the sprayer serviced by a qualified repair
person.
Remove the suction tube and place a pencil
into the inlet section to dislodge the ball,
allowing the pump to prime properly.
Remove inlet fitting. Clean or replace the ball
and seat.
Remove the outlet fitting. Clean or replace the
ball and seat.
Slowly turn the Pressure Control Knob
clockwise to increase pressure setting.
Unclog the Nozzle Spray Tip.
Clean or replace the filter in the spray gun.
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Solution