Ransburg Vector R Series Cascade 79523 R90 Waterborne - Manual (Page 53)

Vector R Series Cascade Applicators - Maintenance
Ransburg
49
Replace fluid nozzle.
Replace.
Tighten.
Adjust (see “Trigger Adjustment Nut
Dimension Figure” in the “Maintenance”
section).
Trace and correct (1 megohm maxi-
mum ground to target resistance).
See Ransburg “Applicator Spray
Techniques” manual.
Trace and correct.
Reduce pressure.
Decrease distance between applicator
and target.
Check and secure at the applicator and
at the control unit.
Trace and correct.
Replace.
Replace.
Replace.
Clean as required per suggested
“Maintenance Schedule”.
(Continued On Next Page)
TROUBLESHOOTING GUIDE
(Cont.)
General Problem Possible Cause Solution
ELECTRICAL
Air Defective valve seat or valve spring
See “Barrel Assembly” in the
“Maintenance” section.
Clean and lubricate or replace.
Cartridge seal assembly and/or
needle/electrode shaft defective
Fluid
(At rear of barrel)
Fluid
(Slight leak at nozzle
when trigger is
released)
Nozzle not secure
Air valve closing before fluid valve
Tighten.
Adjust needle shaft/electrode travel.
Fluid
(Constant at nozzle)
Worn or damaged fluid nozzle
Worn or damaged needle/electrode
Loose fluid nozzle
Needle/electrode does not seat when
trigger is released
Wrap Back Improper target ground
Improper spray technique
Improper booth exhaust
Excessive atomizing air
Excessive target distance
Improper or No
High Voltage
Is the power turned on?
Is the atomizing air turned on?
Is the applicator triggered?
Blown fuse
Faulty high voltage cable
connections
Is the paint too conductive?
LEAKAGE
AH-06-01.13