IBM 2145-4F2, Руководство по установке

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1
Main power connector
2
Communication port
3
Load segment 1 receptacles
4
Load segment 2 receptacles
11.
Press and hold the on/off button
2
for approximately two seconds. The
front panel indicators cycle through a startup sequence while the 2145 UPS-1U
conducts a self-test; see Figure 34.
When the self-test is complete, the power-on indicator
1
and the load
indicators (
7
and
8
) illuminate to indicate that power is being supplied by
the 2145 UPS-1U. The 2145 UPS-1U is now in normal mode, and is charging
its battery. If the power-on indicator
1
is flashing red and the alarm is
sounding, the voltage range setting might not be correct. When a SAN Volume
Controller is connected to the 2145 UPS-1U, the SAN Volume Controller
automatically adjusts the voltage range setting. Take no action for this alarm
condition unless it persists for more than five minutes after a SAN Volume
Controller has been connected to this 2145 UPS-1U and powered on.
12. Repeat all of these steps to install additional 2145 UPS-1Us.
Installing the support rails for the 2145 UPS
You must install the support rails in the rack before installing the 2145
uninterruptible power supply (2145 UPS).
Before installing the support rails, determine where the 2145 UPSs are to be
installed in the rack. Complete the following prerequisites before installing the
support rails:
1yz09b
1
2
5
3 4
Figure 33. Installing the 2145 UPS-1U power cable
+ - + -
LOAD 1 LOAD 2
1
yy
zvm
5 6
7
8
1
2
3
4
Figure 34. Power switch and indicators of the 2145 UPS-1U
56
IBM System Storage SAN Volume Controller: Installation Guide