Cisco Firepower 4100 Series Hardware Installation Manual page 76

Connect the DC Power Supply Module
Step 1
Install the DC power supply module in the chassis and make note of the bay number so you can connect the wiring to
the correct terminals on the DC power supply module at the rear of the chassis. See
Supply Module, on page 65
Step 2
Verify that the power is off to the DC circuit on the power supply module that you are installing.
Step 3 Make sure that all site power and grounding requirements have been met.
Step 4 To remove the plastic cover from the terminal block, insert a flat screw driver on the side of the plastic cover and pry it
off.
Figure 46: Remove the Plastic Cover
Cisco Firepower 4100 Series Hardware Installation Guide
72
◦ Connectors and wire for the DC circuit or circuits
for the procedure.
Maintenance and Upgrades
Remove and Replace the Power