HP StoreEver MSL6480 Tape Library Power Supply Replacement (QU625-96009, June 2013)

Removing the power supply

NOTE: Proper cooling of the library requires

that both power supplies be installed. Before

removing the failed power supply, have the new

power supply unpackaged and ready for

immediate replacement.

Power supplies within a module are redundant;

one power supply may be removed and

replaced without interrupting the library.

1. Loosen the three blue captive thumbscrews on the

power supply.

2. Using the thumbscrews (one on each side), slowly

pull the power supply approximately 10 cm (4

inches) from the back of the library.

3. Use one hand to completely remove the power

supply from the module while using the other hand

to support the bottom.

Installing the new power supply

1. Position the new power supply onto the alignment

rails.

2. Slide the power supply into the library until it is

flush with the back panel of the library.

3. Tighten the blue captive thumbscrews with your

fingers to secure it to the library.

4. Attach the AC power cord to the new power

supply.

Verifying the power supply installation and

operation

1. Verify that the new power supply is operating

properly by checking the power supply LEDs:

• The white (1) and green (3) LEDs should be

lit.

• The amber (2) LED should be unlit.

2. Using the OCP or RMI, confirm that the power

supply is operating correctly; the event that

indicated the power supply was faulty should be

cleared.

3. If the UID LEDs are still illuminated, deactivate

them using the OCP or RMI.

Getting help

• HP Product information: www.hp.com/products/

tapestorage

• HP technical support and phone numbers:

www.hp.com/support

• HP Library & Tape Tools (L&TT) diagnostic

software: www.hp.com/support/tapetools

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