Cisco cBR Series User Manual

Removing the DC Power Connections from the Cisco cBR Chassis
The terminal block covers are an integral part of the safety design of the product. Do not operate the unit without the covers
installed. Statement 1077
Warning
When you install the unit, the ground connection must always be made first and disconnected last. Statement 1046
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030
Warning
Before you begin
Required Tools and Equipment
• Torque wrench
• 7/16" hex socket
Procedure
Step 1 Power down the DC FPEM using the power switch.
Step 2 Power down the circuit or power supply to which the positive and negative lead cables are connected.
Step 3 Remove the terminal block cover on the terminal block, from which you need to disconnect power, by pushing down on
the bottom tab then pivoting the bottom out.
Step 4 Loosen the 1/4-20 terminal bolts using a torque wrench and 7/16" hex socket and remove them. Disconnect the positive
lead cable.
Step 5 Loosen the 1/4-20 terminal bolts using a torque wrench and 7/16" hex socket and remove them. Disconnect the negative
lead cable.
3

Cisco cBR Series Specifications

General

Brand	Cisco
Model	cBR Series
Category	Network Router
Language	English