42 AC power supply installationDANGERRisk of injury from electric shockBefore working on this equipment, be aware of proper safetypractices and the hazards involved with electrical circuits. Useonly power cords that have a grounding path. Ensure the switchis properly grounded before powering on the unit.Prerequisites• If you are installing a power supply in the 8010co chassis with bezelmodel 312096-A installed, you must first remove the bottom frontbezel.If you replaced bezel 312096-A with the modified bezel model321325-A, you do not need to remove the bezel.For instructions about how to perform this, see “Removing the bottombezel of the 8010co chassis” (page 37).• Remove the filler panel from the power bay if required. Save the powerfiller panel in case you need to operate the Ethernet Routing Switch8600 chassis with a power supply removed.Use the following procedure to install the AC power supply. For moreinformation about installing the AC power supply, see the job aids followingthe procedure.Procedure steps to install 8003AC, 8004AC and 8005AC powersuppliesStep Action1 Grasp the handle of the new power supply.2 Push the power supply firmly into the bay.3 Tighten the retaining screws until the power supply is seatedfirmly.4 Connect the power cord to the power supply and to an AC poweroutlet that is on a circuit with no other equipment connected to it.Connect each power supply in the chassis to a separate ACbranch circuit.5 Turn on the power switch.--End--Nortel Ethernet Routing Switch 8600Installation — AC Power SupplyNN46205-306 02.01 Standard30 May 2008Copyright © 2008 Nortel Networks.