Grass Valley K2 10G RAID - Manual (Page 66)

18 November 2010 K2 10G RAID Storage Instruction Manual
66
Replacing a battery
power supply is not functioning, the fan inside can draw power from the other
power supply, preventing overheating for a couple of minutes.
CAUTION: Make sure the correct type of replacement power supply is
on hand and you are otherwise prepared to complete the procedure
within two minutes. If the time exceeds two minutes, the protective
feature of the RAID chassis triggers a shutdown sequence.
To replace the power supply:
1. Identify the faulty power supply by verifying that its Fault LED is on.
2. Unplug the power cable from the power supply.
3. Use the ejector to pull out the old power supply. Remove the power supply.
4. Push in the new power supply.
5. Reattach the power cable.
6. Secure the power cord by firmly fitting the power cable clamp.
7. Check that the Good LED of the new power supply is on.
8. Monitor the status of the power supply using NetCentral.
Replacing a battery
Do not replace the internal battery unless the BBU Fault LED is blinking. (For more
information on controller LEDs, see “Interpreting controller status LEDs” on
page 56 .)
To replace the battery, follow these steps:
Power cable
clamp
NF C
ODE
LA BEL
OPT
ION LA BEL
Power supply
Controller
or expansion
adapter