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Figure 42 Installing an 820-watt Power Supply Using the
Handle
Handle
Spring-loaded
screw
Removing a –48-volt DC Power Supply
Removing and Replacing a Power Supply
To secure the power supply to the chassis, tighten the
4
four spring-loaded screws (Figure 42) to a Torque
Specification of from 5 to 7 in/lb (inch-pounds).
Plug one end of the power cord into the socket on
5
the power supply and then plug the other end into
the electrical outlet.
6
Set the power supply's On/Off switch ( |
On ( | ) position.
For the 16-slot chassis, attach the power supply
7
plastic air grille bezel:
With both hands, grasp the bezel and face the
a
front of the chassis.
Use the guide pins on the bezel and push the bezel
b
straight in to secure it to the front of the chassis.
The CoreBuilder 9000 Enterprise Switch 8-slot chassis
can accommodate up to three –48-volt DC power
supplies. The 16-slot chassis can accommodate up to
four –48-volt DC power supplies.
81
) to the
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