Ransburg REA III Auto Applicator 70393 - Manual (Page 36)

AA-82-01.3 3 3 3 3 3 3 3 3 3 3
REA III 100kV Automatic Applicator - Maintenance
TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE TROUBLESHOOTING GUIDE
General Problem General Problem General Problem General Problem General Problem Possible Causes Possible Causes Possible Causes Possible Causes Possible Causes Corrective Action Corrective Action Corrective Action Corrective Action Corrective Action
Pattern Will Not Pattern Will Not Pattern Will Not Pattern Will Not Pattern Will Not
Shape
Shape Shape Shape Shape
Pattern Heavy At Pattern Heavy At Pattern Heavy At Pattern Heavy At Pattern Heavy At
One End
One End One End One End One End
A i r A i r A i r A i r A i r
Fluid Fluid Fluid Fluid Fluid
A i r A i r A i r A i r A i r
Fluid: Any at Fluid: Any at Fluid: Any at Fluid: Any at Fluid: Any at
Rear of Needle
Rear of Needle Rear of Needle Rear of Needle Rear of Needle
Valve Shaft
Valve Shaft Valve Shaft Valve Shaft Valve Shaft
Fluid: Slight at Fluid: Slight at Fluid: Slight at Fluid: Slight at Fluid: Slight at
Nozzle When
Nozzle When Nozzle When Nozzle When Nozzle When
Trigger is
Trigger is Trigger is Trigger is Trigger is
Released
Released Released Released Released
1. Clogged or faulty fan valve
2. Air passages in applicator
or air feed lines clogged
3. Worn, faulty, or clogged air
nozzle
1. Clogged or faulty air nozzle
2. Clogged or faulty fluid
nozzle
1. Air passages in applicator
or air feed lines clogged
2. Deficient factory air
1. Clogged or faulty fluid
nozzle
2. Clogged fluid passages in
applicator or fluid feed lines
3. Insufficient fluid valve
needle travel
1. Defective valve or valve
spring
1. Packing and/or seals faulty
1. Fluid nozzle not secure
2. Air valve closing before
needle valve
1. Clean, replace, or repair fan valve.
2. Blow out air passages and air feed lines.
3. Clean or replace air nozzle.
1. Clean or replace air nozzle.
2. Clean or replace fluid nozzle.
1. Blow out air passages and air feed lines.
2. Increase air.
1. Flush or replace fluid nozzle.
2. Flush fluid passages and fluid feed lines.
3. Adjust fluid valve needle.
1. Replace valve or valve spring.
1. Replace packing and/or seals.
1. Tighten fluid nozzle.
2. Adjust needle valve travel.
DEFICIENT DELIVERY: DEFICIENT DELIVERY: DEFICIENT DELIVERY: DEFICIENT DELIVERY: DEFICIENT DELIVERY:
LEAKAGE: LEAKAGE: LEAKAGE: LEAKAGE: LEAKAGE:
DEFECTIVE SPRAY PATTERN: DEFECTIVE SPRAY PATTERN: DEFECTIVE SPRAY PATTERN: DEFECTIVE SPRAY PATTERN: DEFECTIVE SPRAY PATTERN: