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PROBLEM SOLVING CHART
This chart is intended as a guide to isolate and correct most problems you might encounter. Should your machine
scroll "OUT OF SERVICE", go in the TEST MODE and press "B" to list errors.
SYMPTOM/PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
All coins are rejected. Main power switch is off. Move switch to ON position.
Fuse blown. Check fuses and replace if
necessary.
Machine is Out of Service. List errors to determine cause of Out
of Service. Refer to pages 12, 22, or
30 for error explanations.
Loose connection. Check cable at coin mech and
controller board.
Jammed coin mechanism. Clear coins.
Weak spring on gate
(COINCO units only)
Replace spring.
Gate Partially Open Clean and reset gate. If COINCO
unit check spring
Dirty/Faulty coin sensor. Clean/Replace.
Incompatible coin mechanism. Replace.
Defective coin mechanism. Replace.
Defective controller board. Replace.
All bills are rejected. Main power switch is OFF. Move switch to ON position.
Fuse blown. Check fuses and replace if
necessary.
Machine is Out of Service. List errors to determine cause of Out
of Service.
Refer to pages 12, 22, or 30 for error
explanations.
Loose connection. Check cable at bill validator and
controller board.
Coin mechanism low on coins. Fill coin tubes.
Bill path obstructed/dirty. Clear/clean path.
Wrong option switch settings. Reset.
Incompatible bill validator. Replace.
Defective bill validator. Replace.
Defective controller board. Replace.
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