Ransburg Vector R Series Classic 79520 R90 Waterborne - Manual (Page 48)

Vector R Series Classic Applicators - Maintenance
44
Ransburg
AH-06-02.12
(Continued On Next Page)
TROUBLESHOOTING GUIDE
General Problem Possible Cause Solution
INADEQUATE DELIVERY
Pattern Will Not
Shape
Clogged or faulty fan air valve
Air passages in applicator or air
line clogged
Worn, faulty, or clogged air cap
Barrel restrictor missing
Clean, repair, or replace.
Blow out, clean, or replace.
Clean or replace.
Replace barrel restrictor.
Pattern Heavy At
One End
Clogged or faulty air cap
Clogged or faulty fluid nozzle
Clean or replace.
Clean or replace.
Extremely Heavy
Spitting or Severely
Deformed Pattern
Wrong air cap/fluid nozzle
combination
Faulty air cap
Ensure proper fluid nozzle/air nozzle
pressure reducer combinations (see
“Fluid Nozzle Tables” in the “Installation”
section).
Replace.
Air passages in applicator or air
line clogged
Inadequate air source
Paint in air passage
Blow out.
Increase pressure, flow capacity.
Clean and blow out.
Air
Fluid
Clogged or faulty fluid nozzle
Clogged passages in applicator
fluid tube or fluid line
Insufficient needle/electrode travel
Low fluid supply pressure
Clogged fluid filter
Clogged or obstructed valve or fluid
regulator
Flush or replace.
Flush.
Adjust (see “Trigger Adjustment Nut
Dimension Figure” in the “Maintenance”
section).
Increase.
Clean or replace.
Clean as required or replace.
DEFECTIVE SPRAY PATTERN