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Problem 1: Heavy top/bottom, or right/left pattern.
Cause:
Material buildup on Air Cap (#3).
Partially plugged Air Cap (#3) center holes.
Solution:
Remove Air Cap (#3), soak in solvent, and wipe clean.
Cause:
Material partially plugging Tip of Gun.
Solution:
Remove Air Cap (#3) and clean.
Cause:
Damaged Paint Needle (#14).
Solution:
Have a qualified technician replace the Paint Needle (#14) .
Problem 2: Heavy Center Pattern
Cause:
Too much paint.
Solution:
Reduce fluid flow with the Fluid Control Knob (#18).
Loosen the Fluid Control Knob Lock (#17), make the adjustment and
tighten the Fluid Control Knob Lock (#17).
Cause:
Coating too thick.
Solution:
Thin out coating.
Problem 3: Split spray pattern.
Cause:
Pressure too high.
Solution:
Reduce air pressure at the regulator.
Cause:
Not enough paint.
Solution:
Increase fluid flow with the Fluid Control Knob (#18).
Loosen the Fluid Control Knob Lock (#17), make the adjustment, and
tighten the Fluid Control Knob Lock (#17).
Problem 4: Jerky or fluttering spray.
Cause:
Insufficient paint.
Solution:
Fill Cup (#19).
Cause:
Gun and Cup (#19) tipped at excessive angle.
Solution:
Correct angle.
Problem 5: Air mixes with paint.
Cause:
Worn Air Adjustment Screw Valve Assy. (Set A).
Solution:
Have a qualified technician replace the Air Adjustment Screw Valve
Assy. (Set A)
SKU 47016
For technical questions, please call 1-800-444-3353.
Troubleshooting
Page 6
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