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AH-94-04.7
REA-90 and 90L Spray Applicators - Maintenance
5 8 5 8 5 8 5 8 5 8
General Problem General Problem General Problem General Problem General Problem Possible Cause Possible Cause Possible Cause Possible Cause Possible Cause Solution Solution Solution Solution Solution
ELECTRICAL ELECTRICAL ELECTRICAL ELECTRICAL ELECTRICAL (((((Continued) Continued)
Continued) Continued)
Continued)
Improper or No High Improper or No High Improper or No High Improper or No High Improper or No High
Voltage
Voltage Voltage Voltage Voltage (Continued)
6. Faulty control unit
7. Check fuses
8. Is the power turned on?
9. Is the atomizing air turned on?
10. Is the applicator triggered?
11. Is the hook transformer on?
12. Is the paint too conductive?
Isolation System Isolation System Isolation System Isolation System Isolation System
Grounded Out
Grounded Out Grounded Out Grounded Out Grounded Out
1. Failed fluid hose
2. Isolation stand or charged equip-
ment too close to ground
1. Replace fluid hose.
2. Provide adequate ground distance.
6. See the control unit manual.
7. Replace fuse.
8. Check power supply.
9. Check air regulator.
10. Check applicator trigger.
11. Check hook transformer switch.
12. Check conductivity of paint.