DeVilbiss SRiPro Lite Micro, Service Manual

Page: 18 / 72

EN
Remedies for the top-heavy, bottom-heavy, right-heavy and left-heavy patterns.
Determine if the obstruction is on the air cap or the fluid tip. Do this by making a test spray pattern. Then, rotate
the cap one-half turn and spray another pattern. If the defect is inverted, obstruction is on the air cap. Clean the
air cap as previously instructed. Also check for dried paint just inside the cap center hole opening, remove by
washing with solvent.
If the defect is not inverted, it is on the fluid tip. Clean tip. If problem persists, renew tip.
Material build-up on fluid tip exterior
or partially plugged fluid tip. Replace fluid tip or air cap if
necessary.
Fluid tip or cap dirty or damaged.
Replace fluid tip or air cap if
necessary.
Heavy right or left
side pattern.
Left or right side horn holes plugged.
Soak cap or tip in suitable solvent
and thoroughly clean.
Dirt or damage on left or right side
of fluid tip exterior. Replace fluid tip or air cap if
necessary.
CAUSE
Material build-up on air cap,
plugged horn holes, center holes or
jets.
CONDITION
Heavy top or bottom pattern.
Soak cap or tip in suitable solvent
and thoroughly clean.
CORRECTION
TROUBLESHOOTING SPRAY PERFORMANCE
SB-2-512 R1
18/24
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