Graco 16N656 Paint Sprayer User Manual


 
Operation
16 3A2308C
4. If yellow light is flashing while triggering, pressure is
set too high. You MUST turn down pressure until
yellow light no longer flashes, increase tip size, or
do not thin material as much.
5. If pressure relief valve is “popping”, pressure is set
too high. You MUST turn down pressure, increase
tip size, or do not thin material as much.
NOTE: If not enough pressure can be achieved for
an acceptable pattern, reduce tip orifice size and
repeat steps. If acceptable pattern is still not
achieved, material might need to be thinned or
heated (see material manufacturing data sheet for
thinning and heating instructions).
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