symbios logic J21971S-0398, Installation Manual

Page: 51 / 86

Installing the Rackmount Command Module
Connect the Power Cords
Revision A, March 1998 Installation Instructions 41
Connect the Power Cords
Tools/Equipment
Power cords (shipped with the command module)
Instructions
Use these instructions to connect the power cords to a rackmount or
deskside command module
.
1
If this is a rackmount installation, read “Power Cord Routing
Notes” on page 14 . Otherwise, go to the next step.
2 Check the power switches on the command module.
Make sure that both power switches on the back of the command
module are turned off.
Important Note The Data Center cabinet my have one or more multiple-connector
power cords installed at the factory. If the cabinet has one of these
power cords with an open connector, you can use the connector to
connect the command module.
3 Plug the power cords into the command module ( Figure 31 on
page 42 ).
There are two power cords supplied with the command module. Plug
one cord into each power connector on the back of the command
module.
4 Plug the power cords into the AC outlets.
To maintain power redundancy, you must plug each power cord into
an independent power source. For deskside models, plug the power
cords into the appropriate AC power outlets or UPS. For rackmount
models
, plug the power cords into the AC distribution units inside the
Data Center cabinet or into a UPS (see page 14 ).
5 Go to “Turn On the Power” on page 44 .
End of Procedure