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Cisco 7513 Replacement Instructions Manual

Card cage and backplane assembly replacement instructions
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Doc. No.
78-1895-01
Cisco 7513 Card Cage and Backplane Assembly
Replacement Instructions
Product Number MAS-7513CDCAGE=
The card cage and backplane assembly for the Cisco 7513 chassis can be replaced in the field.
Note
replacement by a Cisco-certified service provider only. This document assumes you have already
performed troubleshooting on your chassis and system; therefore, this replacement procedure is
indicated.
This document discusses the procedures required to replace the card cage assembly, and includes the
following sections:
Caution
Guidelines" on page 3. The specific procedures for removing and installing the card cage and
backplane assembly might require two people to perform.
Copyright © 1995
Cisco Systems, Inc.
All rights reserved.
The card cage and backplane assembly is a single field-replaceable unit (FRU) that requires
Product Overview, page 2
Installation Safety, ESD Precautions, and Tools Required, page 3
Removing a Power Supply, page 9
Removing and Replacing the Card Cage and Backplane Assembly, page 12
Replacing a Power Supply, page 14
Checking the System, page 14
Cisco Information Online, page 17
Before replacing the card cage and backplane assembly, read the section "Safety
1

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  Summary of Contents for Cisco 7513

  • Page 1 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions Product Number MAS-7513CDCAGE= The card cage and backplane assembly for the Cisco 7513 chassis can be replaced in the field. Note The card cage and backplane assembly is a single field-replaceable unit (FRU) that requires replacement by a Cisco-certified service provider only.
  • Page 2: Product Overview

    Product Overview Product Overview The Cisco 7513 card cage holds the processor modules used by the system. The Cisco 7513 is shown in Figure 1. The card cage and backplane are one assembly that includes the card cage, backplane, dual arbiter, and the chassis interface. The latter two components are printed circuit boards, which are attached to the rear of the backplane.
  • Page 3: Safety Guidelines

    • Never try to lift the chassis by yourself; two people are required to lift the Cisco 7513. • Always disconnect all power cords and interface cables before moving the chassis.
  • Page 4: Preventing Electrostatic Discharge Damage

    The wrist strap only protects the board from ESD voltages on the body; ESD voltages on clothing can still cause damage. Warning For safety, periodically check the resistance value of the antistatic strap. The measurement should be between 1 and 10 megohms. 4 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 5: Tools Required

    Use a screwdriver to loosen the captive installation screws at the both ends of the processor Step 5 module. (See Figure 3a.) Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 6 90-degree orientation to the backplane. (See Figure 5 on page 8.) Figure 3 Ejector Levers and Captive Installation Screws Bottom ejector lever Processor Processor module module slot carrier guide Captive installation screw STOP! on contact 6 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 7 (See Figure 4.) You can place all 13 processor modules in these holders. Figure 4 Board Rack with Processor Modules To prevent damage to the processor modules, do not stack them one on top of another. Caution Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 8 While keeping the processor module at a 90-degree orientation to the backplane, carefully Step 5 slide the processor module into the slot until the processor module faceplate makes contact with the ejector levers. 8 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 9: Removing A Power Supply

    Cisco 7513 chassis equipped with AC-input power supplies. Step 3 Use a large slotted screwdriver to loosen the captive screw that secures the power supply to the chassis frame. (See Figure 6.) Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 10 (See Figure 7.) Figure 7 Supporting the Power Supply (AC-Input Power Supply Shown) FAN OUT PUT FAI L 10 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 11 To maintain agency compliance requirements and meet EMI emissions standards in Caution Cisco 7513 chassis with a single power supply, the power supply blank must remain in the power supply bay adjacent to the power supply. (See Figure 8.) Replace this blank in the chassis after you replace the card cage assembly.
  • Page 12 (See Figure 9.) 12 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 13 Supply Replacement Instructions” (Document Number 78-1900-01) that shipped with the Cisco 7513 chassis equipped with AC-input power supplies. This completes the procedure for replacing the card cage and backplane assembly in the Cisco 7513. Proceed to the section “Replacing a Power Supply,” which follows.
  • Page 14: Replacing A Power Supply

    first-time startup procedures discussed in the Cisco 7513 Hardware Installation and Maintenance publication and the Router Products Getting Started Guide.
  • Page 15 If the power supplies do not start up, or if the system or any interfaces do not initialize properly, refer to the Cisco 7513 Hardware Installation and Maintenance publication for additional information and installation troubleshooting procedures. If necessary, contact a service representative. (See the following section “Cisco Information Online.”)
  • Page 16 Slot 3 Slot 4 Slot 5 Slot 8 Slot 9 Slot 10 Slot 11 Slot 12 Router Name Location Serial Number 1. Slots 6 and 7 are reserved for the RSP2. 16 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...
  • Page 17: Cisco Information Online

    LAN/X.25, Point and Click Internetworking, SMARTnet, SynchroniCD, Packet, UniverCD, WNIC, Workgroup Director, Workgroup Stack, and XCI are trademarks; Access by Cisco and Bringing the power of internetworking to everyone are service marks; and Cisco, Cisco Systems, the Cisco logo, EtherSwitch, and Kalpana are registered trademarks of Cisco Systems, Inc. All other trademarks, service marks, registered trademarks, or registered service marks mentioned in this document are the property of their respective owners.
  • Page 18 Cisco Information Online 18 Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions...