Oracle Acme Packet 4600 Hardware Installation And Maintenance Manual page 94

Removing the Chassis
Caution
94
The following is an overview of the power and ground cabling removal process:
1. Shut off power to the Acme Packet 4600 at the circuit breaker or power source.
2. Remove the power cable(s) from the Acme Packet 4600's power supplies.
3. Unscrew the two kep nuts that secure the grounding cable lug to the Acme
Packet 4600.
4. Remove the ground cable. Put the kep nuts in a safe place.
The Acme Packet 4600 is heavy, and personal injury can result while removing and
installing the chassis in an equipment rack. To prevent injury or damage to the Acme
Packet system, follow these guidelines:
To prevent personal injury, we recommend that two people lift
and install the chassis into the equipment rack.
•
Follow your organization's best practices for lifting and installing heavy
components into an equipment rack.
•
Ensure that the Acme Packet 4600 remains supported as you remove it from the
equipment rack.
The following is an overview of the chassis removal process. Please refer to the
procedure earlier in this chapter for detailed instructions
1. Use a workbench or other supportive surface, and place it nearby to set the
Acme Packet 4600 on after it is removed from the equipment rack.
Support the chassis before and while removing it from the equipment rack.
2. Remove the Acme Packet 4600 from the rack. The number of points to unscrew
depends upon whether the Acme Packet system is installed in a front- or center-
mount configuration.
3. Place the chassis on a workbench.
Acme Packet 4600 Hardware Installation and Maintenance Guide