Replacing a Cache Battery
The cache battery is located inside the Cooling Unit. The battery is replaced as an individual part.
Cautions
•Try reconditioning the battery before you replace it.
•The battery assembly is replaced as a unit. Do not attempt to disconnect the battery by itself.
•Installing the wrong replacement battery can result in an explosion.
•Dispose of used batteries according to the instructions that accompany the battery.
•While the battery is removed, your system will be vulnerable to data loss if the power fails while data is being written to the logical drives.
•If power service has failed, do not remove the cooling unit if the Controller’s Dirty Cache LED is flashing.
To replace a cache battery:
1.Press the release button and pull the handle downward as shown above.
2.Pull the cooling unit out of the Astra ES enclosure.
Figure 17: Removing the cooling unit from enclosure
3.Loosen the thumbscrew. A retainer keeps the thumbscrew in place.
4.Grasp the top section near the thumbscrews and lift it off the bottom section. Separate the cooling unit section to access the blower.
Loosen the thumbscrews
Figure 18: Loosen the thumbscrews and remove cover
5.Remove the two screws holding the battery assembly in place.
SECURSTOR ASTRA ES | 77 |
