Cisco Firepower 4110 Hardware Installation Manual page 72

Connect the DC Power Supply Module
Warning
Statement 1028 More Than One Power Supply
This unit might have more than one power supply connection. To reduce risk of electric shock, all
connections must be removed to de-energize the unit.
Warning Statement 1030 Equipment Installation
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Warning Statement 1040 Product Disposal
Ultimate disposal of this product should be handled according to all national laws and regulations.
Warning Statement 1045 Short-Circuit Protection
This product requires short-circuit (overcurrent) protection to be provided as part of the building
installation. Install only in accordance with national and local wiring regulations.
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.
Warning Statement 1077 Do Not Operate Unit Without Covers
The covers are an integral part of the safety design of the product. Do not operate the unit without the
covers installed.
Warning
Statement 1073 No User-Serviceable Parts
There are no serviceable parts inside. To avoid risk of electric shock, do not open.
Cisco Firepower 4110, 4120, 4140, and 4150 Hardware Installation Guide
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Installation, Maintenance, and Upgrade