Installation Manual

8-44 Troubleshooting

13. Press the black OFF (0) button on the Operator’s Console and switch the Main Circuit Breaker to the

OFF (0) position.

14. Disconnect the Servo AC Power Cord (P/N 56-0304-00) from Power Manager outlet AC3.

15. Switch the Main Circuit Breaker to the

ON (I) position and press the green ON (I) button on the

Operator’s Console.

16. Measure the VAC coming from the Power Manager outlet AC3.

17. Is the reading between 208 and 240 VAC?

Power Manager (P/N 62-1620-01) has failed.

See

Parts Replacement section.

Go to Step 18

18. Press the black OFF (0) button on the Operator’s Console and switch the Main Circuit Breaker to the

OFF (0) position.

19. Reconnect the Servo AC Power Cord (P/N 56-0304-00) to the Power Manager.

20. Disconnect the Servo AC Power Cord (P/N 56-0304-00) from the Servo Transformer AC POWER

inlet.

21. Switch the Main Circuit Breaker to the

ON (I) position, and press the green ON (I) button on the

Operator’s Console.

22. Measure VAC coming from the Servo AC Power Cord.

23. Is the reading between 208 and 240 VAC?

Power Cord (P/N 56-0304-00) has failed. See Parts

Replacement

section.

Servo Transformer (P/N 04-0045-00) has failed. See

Parts

Replacement

section.

Yes