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ENGLISH
Replacement Parts and Accessories
Description Replacement
PN
3M™ Accuspray™ Fluid Needle
16571
3M™ Accuspray™ Air Flow Control Valve
16573
3M™ Accuspray™ Atomizing Head Refill Kit, 1.8 mm
16611
3M™ Accuspray™ Atomizing Head Refill Kit, 1.4 mm
16612
3M™ Accuspray™ Atomizing Head Refill Kit, 2.0mm
16609
Troubleshooting
Problem
Cause
Remedy
Poor Spray Pattern
Air cap or fluid tip clogged
Replace atomizing head
Bent fluid needle
Replace fluid needle
Heavy Middle Pattern
Not enough atomizing pressure. Increase atomizing pressure.
Too much fluid flowing from
PPS cup.
Reduce fluid flow by turning fluid
adjustment knob clockwise (CW)
Intermittent Pulsating Spray
Low fluid in cup
Add fluid
Insufficient / No Paint Flow
Clogged fluid tip
Replace atomizing head
Loss of air pressure
Check air source
Empty 3M™ PPS™ cup
Add fluid
Clogged air passage
Replace atomizing head
Overspray is Excessive
Gun too far from target
6-8 inches (150-200 mm) is ideal
Too much atomizing air for
coating being sprayed
Reduce atomizing air
Coating Leak
Damaged/worn atomizing head
Replace atomizing head
Fluid needle not closing
Ensure fluid needle spring is in place
Clean fluid needle with
appropriate solvent
Summary of Contents for Accuspray HGP Spray Gun
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