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6
Installing the power cables
6.1
6.2
6.3
Make sure all power supply switches of the expansion unit(s) are in the
Off position.
Connect the power cords to all PSU1 and PSU2 power receptacles for all
expansion units that are being installed by holding the wire clamp up,
plugging in the power cord, and lowering the clamp to secure the power
cord.
Connect the power cords to the power sources, making sure that the
power supplies on the left side of the system are connected to a separate
AC source than the power supplies on the right side of the system. This
ensures redundant power.
Caution:
Do not power on the system at this time.
9
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