Bosch DSA E Series, Installation Manual

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98 en | Replacing a Controller Battery in the Controller-Drive Tray E2600 DSA E-Series iSCSI Disk Arrays
- | V2 | 2012.09 Installation Manual Bosch Security Systems
14 Replacing a Controller Battery in the Controller-Drive
Tray
You can determine whether you have a failed controller battery in two ways:
– The Recovery Guru directs you to replace a failed controller battery.
– You locate the failed controller battery by checking the Battery Service Action Required
LED.
Before you start to replace a controller battery in the controller-drive tray, gather antistatic
protection and a replacement controller battery.
1. If possible, use the storage management software to create, save, and print a new
storage array profile.
2. Did the Recovery Guru direct you to replace a failed controller battery?
– Yes
Go to step 3.
– No
Run the Recovery Guru to identify the failed component, and go to step 3.
3. Put on antistatic protection.
4. Unpack the new controller battery.
– Set the new controller battery on a flat, static-free surface near the controller-drive
tray.
– Save all the packing materials in case you need to return the controller battery.
5. Locate the failed battery by checking the Battery Service Action Required LEDs.
If a battery fault is detected, the amber Battery Service Action Required LED is on.
Figure 14.1 Battery Service Action Required LED on the Controller-Drive Tray
CAUTION!
Possible hardware damage
If you perform this procedure with the power turned on, the equipment might overheat if the
controller slot is left open for more than three minutes. To prevent the possibility of
overheating, you must insert the controller air blocker into the controller slot when servicing
the controller.
CAUTION!
Possible hardware damage
To prevent electrostatic discharge damage to the tray, use proper antistatic protection when
handling tray components.
1 Battery Service Action Required LED (Amber)
98016-01
1
NOTICE!
Potential degraded performance
To prevent degraded performance, do not twist, fold, pinch, or step on the fiber-optic cables.
Do not bend the fiber-optic cables tighter than a 5-cm (2-in.) radius.