Chapter 5: System Maintenance
leak, and other hazardous results.
Do not disassemble or modify the BBU. If disassembled, the
BBU could leak acid, overheat, emit smoke, burst and/or ignite.
Do not pierce the BBU with a sharp object, strike it with a
hammer, step on it, or throw it. These actions could damage or
deform it and internal short-circuiting can occur, possibly will
cause functional defects, acid leak, and other hazardous results.
If a BBU leaks, gives off a bad odor, generates heat, becomes
discolored or deformed, or in any way appears abnormal during
use, recharging or storage, immediately remove it from the
subsystem and stop using it. If this is discovered when you first
use the BBU, return it to Infortrend or your subsystem vendor.
5.4.1 Replacement Procedure
To replace a BBU, please follow these steps:
Step 1.
Remove the faulty BBU from the chassis.
Loosen the
two (2) retention screws located on the sides of the BBU,
then pull out the BBU. (See
Figure 5-8
)
Figure 5-8: Removing the BBU
Step 2.
Install the replacement BBU.
Align the BBU with the
slot, and then gently push the BBU into the slot.
Step 3.
Secure the BBU to the subsystem
by fastening the two
(2) retention screws on the back of the BBU. (See
Figure
5-9
)
Replacing a Faulty BBU
5-11
