Nortel Secure Router 4134 Installation — Hardware Components page 67

Prerequisites
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Procedure steps
Step
1
2
3
Copyright © 2007, 2008 Nortel Networks
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Ensure you have 18 AWG copper wire with an appropriate terminal
(lug). You require two wires for single source power, and four wires for
redundant power supplies (that is, two wires for each input).
Ensure you have a Phillips #2 screwdriver.
Ensure you have a Flathead screwdriver for tightening terminals.
DANGER
Ensure that you remove the proper amount of insulation from
copper wires when installing the terminals (lugs). Ensure that
there are no exposed wires.
Action
Switch off the DC power source.
Loosen both terminal cover screws on the DC power supply.
Remove the terminal cover to expose the terminal block.
Nortel Secure Router 4134
Installation — Hardware Components
NN47263-301 02.01 Standard
18 February 2008
DANGER
Before continuing with this procedure, ensure that the
DC power source is switched off.
Connecting power cables 67