Cisco Firepower 4110 Manual page 10

Remove and Replace the Power Supply Module
Warning
Statement 1025 Use Copper Conductors Only
To reduce risk of fire, use copper conductors only.
Warning
Statement 1028 More Than One Power Supply
This unit might have more than one power supply connection. To reduce risk of electric shock, remove
all connections to de-energize the unit.
Warning Statement 1029 Blank Faceplates and Cover Panels
Blank faceplates and cover panels serve three important functions: they reduce the risk of electric shock
and fire, they contain electromagnetic interference (EMI) that might disrupt other equipment, and they
direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates,
front covers, and rear covers are in place.
Warning
Statement 1030 Equipment Installation
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Warning
Statement 1073 No User-Serviceable Parts
There are no serviceable parts inside. To avoid risk of electric shock, do not open.
Warning
Statement 1046 Installing or Replacing the Unit
To reduce risk of electric shock, when installing or replacing the unit, the ground connection must always
be made first and disconnected last.
Installation, Maintenance, and Upgrade
10
Installation, Maintenance, and Upgrade