Datasheet

8
Removing the Old Power Supply
78-4519-04
Removing and Installing the Cisco AS5300 Power Supply
Removing the Old Power Supply
This section describes how to remove the power supply. Note the following safety warnings before you
remove the power supply:
Warning Ultimate disposal of this product should be handled according to all national laws and regulations.
To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance
and Safety Information document that accompanied this device.
Warning Only trained and qualified personnel should be allowed to install or replace this equipment. To see
translations of the warnings that appear in this publication, refer to the Regulatory Compliance and
Safety Information document that accompanied this device.
Warning Read the installation instructions before you connect the system to its power source. To see
translations of the warnings that appear in this publication, refer to the Regulatory Compliance and
Safety Information document that accompanied this device.
Warning Before working on a chassis or working near power supplies, unplug the power cord on AC units;
disconnect the power at the circuit breaker on DC units. To see translations of the warnings that
appear in this publication, refer to the Regulatory Compliance and Safety Information document that
accompanied this device.
Warning Before working on equipment that is connected to power lines, remove jewelry (including rings,
necklaces, and watches). Metal objects will heat up when connected to power and ground and can
cause serious burns or weld the metal object to the terminals. To see translations of the warnings that
appear in this publication, refer to the Regulatory Compliance and Safety Information document that
accompanied this device.
To remove the power supply, follow these steps:
Step 1 Place the chassis so that the rear panel is facing you.
Note Although the following illustrations show only the AC power supply, the procedures are the
same for the DC power supply.