Prerequisites - Nortel Secure Router 4134 Installation — Hardware Components

Prerequisites

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Procedure steps to install a power supply unit
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Procedure steps to replace a power supply unit
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Copyright © 2007, 2008 Nortel Networks
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Ensure you have the power supply module for the Secure Router 4134.
Ensure you have a Phillips #2 screwdriver.
Action
Use a Phillips screwdriver to loosen the two screws that secure
the metal plate that covers the slot in which you want to install
the power supply unit.
Remove the cover plate.
Insert the new power supply unit in the power supply slot.
Push the power supply unit gently, but firmly, to insert it fully into
the internal connection port.
When the power supply is fully inserted, the front of the power
supply unit is flush with the rear panel of the router.
Secure the power supply in the chassis by tightening the two
retaining screws.
Action
Use a Phillips screwdriver to loosen the two screws that secure
the power supply unit that you must replace.
Grasp the handle on the power supply unit.
Pull the power supply unit from the slot.
Place the power supply unit on antistatic material.
Insert the replacement power supply unit in the power supply
slot.
Push the power supply unit gently, but firmly, to insert it fully into
the internal connection port.
When the power supply is fully inserted, the front of the power
supply unit is flush with the rear panel of the router.
Secure the power supply in the chassis by tightening the two
retaining screws.
Nortel Secure Router 4134
Installation — Hardware Components
NN47263-301 02.01 Standard
18 February 2008
Installing or replacing a power supply module 71
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