Cisco Catalyst 9600 Series Hardware Installation Manual page 80

Removing and Installing Power Supply Modules
Warning
When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with
upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the
insulation and conductor.
Statement 1002
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the
protective device is rated not greater than these values for US and EU:
• 20A circuit breakers for AC-input power supply.
• 50A DC-rated circuit breakers for each input for safety purposes - irrespective of whether the inputs are
power from a single or separate DC sources.
Statement 1005
Warning
This equipment has been designed for connection to TN and IT power systems.
Statement 1007
Warning A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.
Statement 1022
Warning Use copper conductors only.
Statement 1025
Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Cisco Catalyst 9600 Series Switches Hardware Installation Guide
76
Installing a Power Supply Unit