Cisco Systems 12012 manual Removing a DC-Input Power Supply

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Removing and Replacing a Card Cage Assembly

Figure 4 Removing a DC-Input Power Supply

DC-input power supply

H10600

Use two hands to slide power supply out of bay

Caution The DC-input power supply weighs 19 lb (8.3 kg). Use two hands when handling the power supply.

Step 6 Place your free hand underneath the power supply for support and slide the power supply completely out of the bay. Set the power supply aside

Repeat Step 2 through Step 6 for the rest of the DC-input power supplies.

Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 11

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Contents Product Number GSR12-CARDCAGE= Product OverviewCisco 12012-Front View Safety Warnings Safety GuidelinesSafety with Equipment Safety with Electricity Preventing Electrostatic Discharge Damage Tools and Parts RequiredRemoving a Power Supply Removing and Replacing a Card Cage AssemblyPowering Down the Cisco Disconnecting an AC-Input Power Supply Removing an AC-Input Power SupplyRemoving an AC-Input Power Supply Removing a DC-Input Power Supply Removing a DC-Input Power Supply Removing a Line Card From the Upper Card Cage Removing the Cards From the Upper Card CageRemoving the Interface Cables From a Line Card Removing a Line Card From the Upper Card Cage Removing a RP From the Upper Card CageRemoving a RP From the Upper Card Cage Removing an Alarm Card From the Upper Card CageRemoving the Cards From the Lower Card Cage Removing an Alarm CardOpening the Air Filter Tray Lower Card Cage Air Deﬂector Removing Cards From the Lower Card Cage System Grounding Receptacles Removing the System GroundingRemoving a System Grounding Cable Removing the Card Cage AssemblyRemoving the Card Cage Assembly From the Frame Replacing the Cards in the Lower Card Cage Installing a New Card Cage AssemblyReplacing a Line Card in the Upper Card Cage Replacing the Cards in the Upper Card CageRemoving and Replacing a Card Cage Assembly Attaching an Interface Cable to a Line Card Replacing the RP in the Upper Card Cage Replacing the Alarm Card in the Upper Card CageReplacing an AC-Input Power Supply Installing the System GroundingReplacing the Power Supplies Replacing a DC-Input Power Supply Installing a DC-Input Power Supply Checking the Installation FCC Class a Compliance Cisco Connection Online Cisco Connection Online