Cornelius 500-Series Technické informace stáhnout pdf (Strana 25)

Cornelius Ice Makers Training Manual

TROUBLESHOOTING

Top reasons for gear motor overload.

GEAR MOTOR OVERLOAD CONDITION

1. Is water level set correctly?

2. Is the voltage supplied to the unit within 10% of nameplate specification during run cycle?

3. Is the gear motor amp draw too high during the run cycle?

4. Is the primary bin control and proper mounting bracket installed correctly?

5. Is the secondary bin control operating properly and not causing short cycle?

6. Has a freeze pattern test been performed on the evaporator?

7. Is the unit clean?

8. Has the vertical wall of the evaporator been inspected for proper sand mark condition?

9. What is the condition of the nylon and delrin bearings?

10. Has work been done on the refrigeration system that may have left the unit under or over charged?

Verify charge.

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Cornelius 500-Series Technické informace Strana 25