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For technical questions, please call 1-800-444-3353.SKU 93305 Page 15
If the steps above do not solve the problem or if the repairs involved are too
complex, contact a qualied technician.
Troubleshooting (continued)
Problem Cause Solution
Sputtering Spray Low material level1.
Cup tipped too far2.
Clogged Air Vent3.
Loose uid inlet connections4.
Dry or loose uid needle 5.
Packing Nut
Loose/damaged uid tip/seat6.
Rell1.
Hold upright2.
Clean vent hole3.
Tighten4.
Lubricate and/or tighten5.
Adjust or replace6.
Will Not Spray No pressure at gun1.
Fluid control not open enough2.
Fluid too thick3.
Check air hoses1.
Open uid control2.
Thin uid or increase pressure 3.
(within Maximum range)
Overspray Improper application speed1.
Improper distance from 2.
workpiece
Too much pressure3.
Move moderately and parallel1.
Adjust distance 2.
Reduce air pressure3.
Fluid Tip Leakage Dirty tip1.
Tight Packing Nut2.
Broken uid needle spring3.
Worn or damaged tip4.
Clean1.
Loosen Packing Nut2.
Replace3.
Replace tip and/or needle4.
Air Leaking from Air Cap Dirty air valve/seat1.
Sticking air valve2.
Damaged air valve spring3.
Worn/damaged air valve/seat 4.
Bent valve stem5.
Clean1.
Lubricate2.
Replace3.
Replace 4.
Replace5.
Fluid Leaking from Packing Nut Packing Nut loose1.
Packing worn or dry2.
Tighten without restricting1.
Replace or lubricate (non-2.
silicone)