Remove and Replace a Battery

$DEV_NAME - $FRU_NAME, has been selected.

Note: If these procedures have been linked from the Alarm Details skip step 2.

1. Before starting this service action enable the reserve cabinet(s) function.

   a) Reserve the cabinet(s) for maintenance.

   b) Enter a description of the service action (i.e. replacing battery).

   c) Select the estimated amount of time of the service action from the pull-down.

   d) Select the Reserve button.

   e) Other users will be alerted that this service action is in progress when they log in.

2. If the correct power and cooling unit / battery has been selected proceed to step 3 or select another power and cooling unit / battery from the index on the left-side of the screen.

3. Observe all ESD precautions.

4. If needed, to help locate the correct tray, activate the blinking white locator LED: Set tray locator.

5. Locate the power and cooling unit that contains the battery to be replaced. Power and cooling unit number one is located on the left and power and cooling unit number two is located on the right when facing the rear of the tray.

   a) View the power and cooling unit location illustration.

6. Verify that the power and cooling unit that contains the battery is ready to remove: $DEV_NAME - $FRU_NAME.

   a) The FRU Stat Output should be "fault" and Battery should be "failed".

   b) Confirm that the FRU Stat Status-State for the redundant power and cooling unit in the same tray is "ready-enabled".

   c) If the FRU Stat Output is NOT "fault" and the Battery "failed" call your Sun Service provider to assist with this service action.

7. If the FRU Stat Output IS "fault" and the Battery IS "failed" the power and cooling unit is ready for removal. Power off the power unit by pressing the power switch to Off (-).

8. Disconnect the power cable from power and cooling unit.

9. Remove the power cable from the cable clip on the power and cooling unit.

10. Loosen the Phillips retainer screw to unlock the power and cooling unit latch handle.

11. Pull up on the latch handle to release the power and cooling unit from its connector. Pull the power and cooling unit straight out of the tray.

    Note: Use care not to unplug any other cables when removing the power and cooling unit.

    a) View the power and cooling unit removal illustration.

12. Turn the power and cooling unit over and place it on a flat surface so that the bottom is facing up.

13. Remove the four Phillips screws that secure the UPS battery in the power and cooling unit.

14. Lift the battery up and pull it out at an angle to disconnect it.

    a) View the battery unit removal illustration.

    b) Dispose of the old battery properly.

15. Slide the new battery in at a slight angle, matching the male connector on the battery with the female connector on the power and cooling unit.

16. Secure the four screws that hold the battery in place.

17. Insert the power and cooling unit in the tray until the latch handle touches the chassis.

18. Push the latch handle down and secure the Phillips retainer screw to lock the latch handle. When the power and cooling unit receives AC power, the LEDs will flash.

19. Make sure the power switch is in the Off position (-) before connecting the power cord.

20. Insert the power cord into the power and cooling unit connector.

21. Press the power switch to the On position.

22. Insert the power cable into the cable clip.

23. Verify that the power and cooling unit green LED is On and that power is present.

24. Verify that the power and cooling unit is ready-enabled: $DEV_NAME - $FRU_NAME

    a) The FRU Stat Status-State should now be "ready-enabled".

    b) The FRU Stat Output should be "normal" and the Battery should be "charge" or "normal".

25. A new inventory will need to be created for the new battery: Generate new inventory.

    a) Select the Generate button on the right side of the screen.

    b) After the New Inventory has been created select the Save button on the right side of the screen.

26. Turn the tray LED Off: Clear tray locator.

27. After this sevice action has been completed all Alarms will need to be deleted: Delete Alarms.

    a) From the left side of the screen select the "check mark" box to select all alarms.

    b) Select the Delete button to delete all of the alarms.

    Note: Be sure to delete any associated alarms from all other monitoring applications.

28. Disable the reserve cabinet(s) function.

    a) Release the cabinet(s).

    b) Select the Release button.