Cisco Firepower 4100 Series Maintenance And Upgrade Manual page 9

Maintenance and Upgrade
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 1073 No User-Serviceable Parts
No serviceable parts inside. To avoid risk of electric shock, do not open.
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.
You can remove and replace power supply modules while the system is running.
Step 1 To remove a power supply module, face the back of the chassis and grasp the handle.
Step 2
Press the latch found on the lower right of the power supply to disengage the power supply.
Step 3 Place your other hand under the power supply module to support it while you slide it out of the chassis.
Remove and Replace the Power Supply Module
Maintenance and Upgrade
9