IBM 2145-4F2, Руководство по установке

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2.
Ensure that the power cable
2
is plugged into the load segment receptacle of
the 2145 UPS-1U. Also, ensure that the other end of the 2145 UPS-1U power
cable is connected from the 2145 UPS-1U to the distribution point in the rack.
Figure 1 shows the connectors for the SAN Volume Controller 2145-8F4 and the
2145 UPS-1U.
Attention: Some electrical circuits can be damaged if the external signal cables
are present at the SAN Volume Controller 2145-8F4 while it is undergoing a
grounding check.
3. Ensure that no external cables are present at connectors
1
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 2145-8F4. Any test equipment must be connected to the frame of the
SAN Volume Controller 2145-8F4.
If the grounding is correct, go no further with these instructions.
If the grounding is not correct, unplug the power cable
2
from the 2145
UPS-1U.
6. Check for continuity between the frame of the SAN Volume Controller 2145-8F4
and the ground pin of each main power connector. The ground pin is shown as
1
in Figure 2.
svc00193
1
2
3
4
ATTENTION
CONNECT ONLY IBM SAN VOLUME
CONTROLLERS TO THESE OUTLETS.
SEE SAN VOLUME CONTROLLER
INSTALLATION GUIDE.
Figure 1. Power cable and signal sockets for the SAN Volume Controller 2145-8F4 and 2145
UPS-1U
1
Figure 2. Ground pin
xiv
IBM System Storage SAN Volume Controller: Installation Guide
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