IBM SAN Volume Controller 2145-CG8, Hardware Installation Manual

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6. Reinstall the front panel. You might first need to move the sliding section on
the front of the 2145 UPS-1U to the closed position.
7. At the back of the 2145 UPS-1U, plug the 2145 UPS-1U main-power connector
into the power socket.
The power socket is shown by
1
in Figure 16.
The 2145 UPS-1U is in standby mode; so all indicators are off.
Connect each 2145 UPS-1U for an I/O group to a different power source.
1
Main power connector
2
Communication port
3
Load segment 2 receptacles
Attention: Ensure that you comply with the following requirements:
v
The voltage supplied to the 2145 UPS-1U must be 200 - 240 V single phase.
v
The frequency supplied must be 50 or 60 Hz.
Notes:
a. The 2145 UPS-1U has an integrated circuit breaker and does not require
external protection.
b. The 2145 UPS-1U is intended to maintain power on SAN Volume Controller
nodes until data can be saved to the local hard-disk drive. Only SAN
Volume Controller nodes can be plugged into the 2145 UPS-1U or the SAN
Volume Controller clustered system will malfunction.
8. Press and hold the on/off button (
7
in Figure 17 on page 24) for
approximately five seconds. You might need a pointed device, such as a
svc00061
Figure 15. The 2145 UPS-1U internal-battery connector
svc_06031737
1 2 3
Figure 16. 2145 UPS-1U (rear view)
Chapter 2. Installing the SAN Volume Controller 2145-CG8 hardware
23