Rowe CBA-2 bill acceptor failures

This guide covers rowe cba-2 bill acceptor failures on legacy vending models. Fix common bill acceptor issues on legacy units.

• Clean belts and optical sensors.
• Inspect stacker box for proper seating.
• Verify power and MDB signal integrity.
• Replace belts if slipping persists.

• Perform a controlled test after each adjustment.
• Document the changes and results for future reference.
• If the issue persists, swap with a known-good component.

• Clean components during each service visit.
• Log repeat faults to identify wear patterns.
• Keep spare parts for legacy models on the truck.

• You have repeated failures after controlled testing.
• Safety or electrical issues are suspected.
• You need model-specific parts or OEM guidance.

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