C H A P T E; Maintaining The Power System In The Cisco Cbr Chassis; Removing The Ac Power Connections From The Cisco Cbr Chassis - Cisco cBR Series Hardware Installation Manual

Maintaining the Power System in the Cisco cBR
Chassis
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Removing the AC Power Connections from the Cisco cBR
Chassis
Warning
The chassis ground connection must always be made first and disconnected last.
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Before you begin
Required Tools and Equipment
• #2 Phillips screwdriver
Step 1 Power down the AC FPEM using the power switch.
Step 2
Power down the AC circuit or power source to which the AC power cord is connected.
Step 3 Loosen the Phillips-head screw on the cable retaining bracket using a #2 Phillips screwdriver.
Step 4
Unplug the AC power cord from the receptacle on the AC FPEM.
Removing the AC Power Connections from the Cisco cBR Chassis, on page 189
Removing the DC Power Connections from the Cisco cBR Chassis, on page 190
Removing the Power Module from the Cisco cBR Chassis, on page 191
Removing the FPEM from the Cisco cBR Chassis, on page 193
Removing the Power Cassette Module from the Cisco cBR Chassis, on page 195
C H A P T E R
Cisco Converged Broadband Routers Hardware Installation Guide
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189