Cisco Firepower 4150 Manuel - Sayfa 9

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Installation, Maintenance, and Upgrade

Remove and Replace the Power Supply Module

You can remove and replace power supply modules while the system is running.

Safety Warnings

Warning

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.

Statement 1022 Disconnect Device

To reduce risk of electric shock and fire, you must incorporate a readily accessible two-poled disconnect

device in the fixed wiring.

Remove and Replace the Power Supply Module

Installation, Maintenance, and Upgrade