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Cisco Firepower 9300 にも: はじめに (42 ページ)
Connect the DC Power Supply Module
Connect the DC Power Supply Module
Note
This procedure describes how to install and connect the DC power supply module to the rear PDU terminals
on the chassis.
Safety Warnings
Warning
Warning
Warning
Warning
Warning
Installation, Maintenance, and Upgrade
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Replace power supplies immediately. Power supply blanks are not available.
Take note of the following power and component removal safety warnings:
Statement 347 Failure to Secure the Expansion Module
To reduce the risk of electric shock, secure the modules with the provided screws.
Statement 1003 DC Power Disconnection
Before performing any of the following procedures, ensure that power is removed from the DC
circuit.
Statement 1005—Circuit Breaker
This product relies on the building's installation for short-circuit (overcurrent) protection. To reduce
risk of electric shock or fire, ensure that the protective device is rated not greater than:
AC: 20A
DC: 40A
Statement 1017 Restricted Area
This unit is intended for installation in restricted access areas. Only skilled, instructed, or qualified
personnel can access a restricted access area.
Statement 1018 Supply Circuit
To reduce risk of electric shock and fire, take care when connecting units to the supply circuit so
that wiring is not overloaded.
Installation, Maintenance, and Upgrade