Cisco Firepower 2100 Series Hardware Installation Manual page 76

Connect the DC Power Supply Module
Figure 50: Firepower 2100 DC Power Supply Module
1 Handle
3 DC power connector
Safety Warnings
Take note of the following warnings:
Warning Statement 347 Failure to Secure the Expansion Module
To reduce the risk of electric shock, secure the modules with the provided screws.
Warning Statement 1003 DC Power Disconnection
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Cisco Firepower 2100 Series Hardware Installation Guide
72
Installation, Maintenance, and Upgrade
2 FAIL and OK LEDs
4 Ejector latch