Troubleshooting Guide; Maintenance - Ransburg vector solo 79965 solventborne RS70-AS Service Manual

65 kv applicator
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Vector Solo 65kV Applicator - Maintenance

TROUBLESHOOTING GUIDE

General Problem
ELECTRICAL
No kV
Low kV
INADEQUATE DELIVERY
No Fluid Flow
Spray
Performance
AH-08-02.6
Possible Cause
On-Off lever in wrong position
Low pressure
No ground connection
Cascade not functioning
Three (3) screws at base of handle
are loose
Failed power module
Fluid remnants in the air passage
Wrong solvent used for final cleaning
process
Add sufficient air pressure at handle
No pressure
Fluid tube may be plugged
Fluid nozzle may be plugged
Electrode not properly assembled
Material too viscous
No adjustment of fan pattern
Poor atomization
Fluid in air passages
Solution
Ensure the On/Off lever is in the On
position.
Ensure 40 psig (2.75 bar) at the applicator
handle with applicator triggered.
Ensure the air hose is properly grounded to
the earth ground.
Ensure cascade is functioning properly.
Tighten screws to ensure proper assembly.
Ensure module is properly functioning.
a. Clean air passages with non-polar
solvent.
b. Ensure fluid nozzle is properly tightened.
Use non-polar solvent for the final
cleaning process.
Ensure 2.8 bar (40 psig) at the handle
with applicator triggered.
Ensure pressure at the fluid line at the
applicator.
Replace or clean.
Replace or clean.
Reassemble tightened to stop.
Thin the material to a viscosity that is
sprayable.
a. Restrictor left out of barrel.
b. The three (3) 5mm barrel to handle
screws are not properly tightened.
Ensure atomization air passages are
clear of all foreign particles.
Ensure fluid nozzle is properly tightened.
Ransburg
40

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