IBM SAN Volume Controller 2145-8F4, Руководство по установке

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Attention:
Some electrical circuits can be damaged if the external signal cables
are present at the SAN Volume Controller 2145-4F2 while it is undergoing a
grounding check.
3.
Ensure that no external cables are present at connectors
2
and
3
.
4.
Disconnect and remove the Ethernet cable from connector
4
.
5. Follow your local procedures and check the grounding of the SAN Volume
Controller 2145-4F2. Any test equipment must be connected to the frame of the
SAN Volume Controller 2145-4F2.
If the grounding is correct, go no further with these instructions.
If the grounding is not correct, unplug the power cable
1
from the 2145 UPS.
6. Check for continuity between the frame of the SAN Volume Controller 2145-4F2
and the ground pin of each main power connector. Figure 6 shows the location
of the ground pin.
7. If the 2145 UPS has no continuity, exchange it for a new one, and then perform
another complete grounding check.
If the 2145 UPS has continuity, you might have a problem with the power cable
or with the grounding of the host system.
8. Check the power cable for continuity.
2 1
3 4
svc0001
1
Figure 5. Power cable and signal sockets for the SAN Volume Controller 2145-4F2 and 2145
UPS
1
Figure 6. Ground pin
About this guide
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