Cisco Systems 12012 manual Removing an AC-Input Power Supply

Page 9

Removing and Replacing a Card Cage Assembly

Step 7 Grasp the power supply handle and pull straight out to disconnect the power supply from the backplane connector. Slide the power supply halfway out of the bay slot. (Refer to Figure 3.)

Figure 3 Removing an AC-Input Power Supply

AC-input power supply

INPUT:

~

 

 

200 -240V

INPUT:

~

10 A

 

200 - 240V

50/60 HZ

 

10 A

 

2000 W

 

50/60 HZ

 

 

 

2000 W

 

INPUT:

~

200 -240V

10 A

 

50/60 HZ

 

2000 W

 

AC

 

OK

AC

 

OK

OUTPUT

 

FAIL

OUTPUT

 

FAIL

AC

OK

OUTPUT

FAIL

H10376

Use two hands to slide power supply out of bay

Caution The AC-input power supply weighs 18 lb (8 kg). Use two hands when handling the power supply.

Step 8 Place your free hand underneath the power supply for support and slide the power supply completely out of the bay slot. Set the power supply aside

Repeat Step 2 through Step 8 for the rest of the AC-input power supplies.

Note If there are any power supply blanks installed, remove them by loosening the captive screw on the power supply blank faceplate. Slide the power supply blank out of the power supply bay slot. Set the power supply blank aside; you will replace the power supply blank in the replacement card cage assembly.

Cisco 12012 Gigabit Switch Router Card Cage Assembly Replacement Instructions 9

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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 and Replacing a Card Cage Assembly Powering Down the CiscoRemoving a Power Supply 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 CageInstalling the System Grounding Replacing the Power SuppliesReplacing an AC-Input Power Supply 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