Emerson Liebert MicroPOD Maintenance Bypass and Output Distribution Accessory Guide de l'utilisateur télécharger pdf (Page 12)

OPERATION

Transfer to Maintenance Bypass

To transfer to maintenance bypass (utility) from UPS, use the following steps:

1. Ensure the UTILITY lamp (orange) is illuminated. If the lamp is not illuminated, refer to

Troubleshooting section.

2. Transfer the rotary switch from UPS to UTILITY, provided the UTILITY lamp is

illuminated on the 2U POD.

3. Turn the UPS off.

4. Disconnect the two cables connecting the UPS to the 2U POD.

5. You may now service the UPS.

Transfer to UPS

To transfer to UPS from maintenance bypass (utility), use the following steps:

1. Reconnect the UPS to the 2U POD. Start the UPS according to the instructions in the

UPS user manual.

2. Verify that UPS lamp (green) on the 2U POD is illuminated. If so, transfer the rotary

bypass switch from UTILITY to UPS. If the lamp does not illuminate, refer to

Troubleshooting section.

3. Conditioned power is now being supplied through the UPS.

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Emerson Liebert MicroPOD Maintenance Bypass and Output Distribution Accessory Guide de l'utilisateur Page 12