Cisco Systems CHAS-7K, CHAS-7507, MAS-7507, MAS-7K User Manual

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Doc. No.

78-1064-02

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Product Numbers: CHAS-7K, MAS-7K, CHAS-7507, MAS-7507

Customer Order Number: DOC-781064=

This document contains instructions for replacing a Cisco 7000 and Cisco 7507 chassis as a spare part.

Note With a few exceptions, the chassis replacement procedures are identical for both chassis;

therefore, throughout this document, both chassis are referred to as the chassis; the exceptions are clearly noted.

You will remove the processor modules and power supplies from your existing chassis and install them in the replacement chassis. The term processor modules refers to the RP, SP (or SSP), and interface processors in the Cisco 7000, and the RSP2 and interface processors in the Cisco 7507.

These instructionsare applicableonly tosystems thatare alreadyoperational andfor whichﬁrst-time installation and startupveriﬁcation has been performed.If you have notalready installed the system and veriﬁed that it operates properly, or if you are moving the chassis to anew location, refer to the

Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publications for installation information.

The sections in this document include the following:

• Product Overview, page 2

• Prerequisites, page 6

• Unpacking the Chassis, page 11

• Replacing a Rack-Mounted Chassis, page 11

• Moving System Components, page 18

• Verifying the Installation, page 24

Cisco Systems, Inc.

• Cisco Information Online, page 48

Product Overview

The Cisco7000 andCisco 7507 replacementchassis comprisethe sheet metalhousing, frontchassis panels, and all internal components (MAS-7K and MAS-7507, respectively). An optional replacement chassis is shipped with a spare power supply (CHAS-7K and CHAS-7507, respectively).

The rear of the chassis contains the seven processor slots and the two power supply bays. The processor slots in the replacement chassis contain blank board carriers, which you will remove individually as you install the interface processors from the old system. You will complete the system by installing the processormodules and power supplies that you remove from your existing system.

All of the components you will move to the new chassis are accessible from the rear ofthe chassis. The descriptions that follow assume that you are viewing the chassis from the rear, or interface-processor end, which is the orientation of the Cisco 7000 shown in Figure 1 or the Cisco 7507 shown in Figure 2.

Figure 1 Cisco 7000 Chassis Rear View

Captive installation screw

Upper power supply

Captive installation screw

Lower power supply

DC FAIL AC POWER

H2358

Slot 0

3 4 SP

slot SSP slot

2 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Figure 2 Cisco 7507 Chassis Rear View

aptive stallation screw

pper

ower supply

DC FAIL AC POWER

NORMAL

Product Overview

ENABLE

hassis

rounding

ceptacles

aptive stallation screw

ower ower supply

DC FAIL AC POWER

Slot 0

EJECT

SLOT 1

SLOT 0

MASTER

SLAVE

SLAVE/MASTER

CPU HALT

RESET

AUX.

ROUTE SWITCH PROCESSOR 2

CONSOLE

34 5 6

ENABLE

H3888

RSP slots

The lower power supply bay is the default bay for systems with a single supply. The upper bay houses thesecond power supplyin systemswith redundantpower.Power suppliesslide intothe bays and must be fully inserted before the power switch can be turned on. On each power supply, the on/off switch prevents the power supply from being removed from the chassis when the power supply switch (labeled O forthe off position, and | forthe on position) is in the on (|)position. (See Figure 3.) When the switch is on, a metal tab extends into a slot in the chassis. When the switch is turned off (O), the tab is raised and clears the slot. A captive installation screw at the top of each supply secures the supply in the bay and provides grounding for the system.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 3

Product Overview

Figure 3 Power Supply Safety Interlocks

H1315a

Locking device in ON and locked positions

Cable-retention clip

Safety interlock switch

To the rightof the powersupply bays, the processorslots house the processormodules. In the Cisco 7000, theRP isalwayslocated inthe farright slot(the RPslot), andthe SP(or SSP)is alwayslocated in the adjacent slot. The remaining ﬁve interface processor slots, numbered 0–4 from left to right, support anycombination of network interfacetypes: serial, FDDI,Ethernet, and Token Ring, andso forth.

In the Cisco 7507, the RSP2 is always located in slot 2 or 3. The remaining six interface processor slots, numbered 0 and 1 and 4 through 6, from left to right, support any combination of network interface type.

The processormodules slideinto theslots andconnect directlyto thebackplane. Thebackplane slots are keyed to guides on each type of board. (See Figure 4 for the Cisco 7000 and Figure 5 for the Cisco 7507.) The keys ensure that the processor modules can be installed only in their designated slots.

Figure 4 Cisco 7000 System Backplane Slot Key Guides

Key guides on interface

processors, RP and SP (or SSP)

Top

Interface processor

slots 0–5

Top key guide

SSP (or SSP)

Rear of processor card

Bottom

Interface processor

slots 0–5

SSP (or SSP)

Bottom key guide

4 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

H3144

Figure 5 Cisco 7507 System Backplane Slot Key Guides

Key guides on interface

processors and RSP2

Top

RSP2

Top key guide

Product Overview

Interface processor

slots

RSP2

slots

Bottom

Rear of processor card

Bottom key guide

H3126

Spring-loaded ejectorlevers helpto ensure thatthe processormodules are eitherfully inserted inthe backplane or fully dislodged from it. It is particularly important to use the ejector levers when removing or installing processor modules because the bus connectors on the boards must be either fully inserted in the backplane or fully dislodged from it when the system is operating. Any processor module that is only partially connected to the backplane can hang the bus.

Captive installation screws at the top and bottom of each processor module faceplate, when tightened, provide EMI shielding and also help ensure proper seating in the backplane. (See Figure 8.) After using the ejector levers to install a processor module, tighten the top and bottom captive installation screws to prevent the module from becoming partially dislodged from the backplane. These screws must be tightened to meet EMI speciﬁcations.

For complete descriptionsof all system components, refer tothe Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publications.

Figure 8 on page 19 shows a detail ofthe bottom ejector lever function. Whenyou push the bottom ejector leverupward, andpush thecorresponding topejector leverdownward,the ejector levers push the board connectors into the backplane at the rear of the slot inside the chassis. Push the bottom ejector lever a full 90 degrees upward, and push the upper ejector lever 90 degrees downward, to ensure that the board connectors are fully seated in the backplane.

Caution The ejector levers ensure that the backplaneconnectors on the card are fully seatedin, or

fully ejectedfrom, the backplane. Failureto use theejector levers couldresult in a partialbackplane connection, which can hang the system.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 5

Prerequisites

Before you move a chassis or any of the system components, review the safety guidelines and requirements in this section and ensure that you have the necessary parts and tools you will need.

Warning Thiswarning symbol meansdanger. You arein a situationthat could causebodily injury.

Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents.

Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die

lichamelijk letselkan veroorzaken.Voordat uaan enige apparatuurgaat werken, dientu zichbewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen.

Varoitus Tämävaroitusmerkkimerkitsee vaaraa. Olettilanteessa,joka voijohtaaruumiinvammaan.

Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista.

Attention Ce symbole d'avertissement indique un danger. Vous vous trouvez dans une situation

pouvant causer des blessures ou des dommages corporels. Avant de travailler sur un équipement, soyez conscient des dangers posés par les circuits électriques et familiarisez-vous avec les procédures couramment utilisées pour éviter les accidents.

Warnung Dieses Warnsymbol bedeutet Gefahr. Sie beﬁnden sich in einer Situation, die zu einer

Körperverletzungführen könnte. Bevor Siemit derArbeit anirgendeinem Gerätbeginnen, seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt.

Avvertenza Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare

infortuni alle persone. Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativiai circuitielettrici edessere alcorrentedelle pratichestandard perla prevenzione di incidenti.

Advarsel Dette varselsymbolet betyr fare. Du beﬁnner deg i en situasjon som kan føre til

personskade. Før du utfører arbeid på utstyr, må du vare oppmerksom på de faremomentene som elektriskekretser innebærer,samt gjøredeg kjentmed vanlig praksisnår detgjelder åunngå ulykker.

Aviso Este símbolo de aviso indicaperigo. Encontra-se numasituação que lhepoderá causar danos

físicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir possíveis acidentes.

¡Advertencia! Este símbolo de aviso signiﬁca peligro. Existe riesgo para su integridad física.

Antes de manipular cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los procedimientos estándar de prevención de accidentes.

Varning! Denna varningssymbol signalerar fara. Du beﬁnner dig i en situation som kan leda till

personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador.

6 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Safety Guidelines

Prerequisites

The following guidelines will help to ensure your safety and protect the equipment. This list is not inclusive of all potentially hazardous situations, so be alert.

Warning Before working on a system that has an on/off switch, turn OFF the power and unplug

the power cord. (For translations of this safety warning, refer to the section “Power Disconnection Warning” on page 36.)

Warning Do not touch the power supply when the power cord is connected. For systems with a

power switch, line voltages are present within the power supply even when the power switch is off and the power cord is connected. For systems without a power switch, line voltages are present within the power supply whenthe power cord isconnected. (For translations ofthis safety warning, refer to the section “Power Supply Warning” on page 36.)

Warning Before working on a chassis or working near power supplies, unplug the power cord on

AC units; disconnect the power at the circuit breaker on DC units. (For translations of this safety warning, refer to the section “Power Supply Disconnection Warning” on page 37.)

Warning This unit might have more than one power cord. To reduce the risk of electric shock,

disconnect the two power supply cords before servicing the unit. (For translations of this safety warning, refer to the section “Electric Shock Warning” on page 38.)

• Never try to lift the chassis by yourself; two people are required to lift the chassis.

• Use a hand truck or pallet jack to move the chassis between locations.

• Always disconnect all power cords and interface cables before moving the chassis.

• Keep tools and chassis components away from walk areas.

• Do not work alone when potentially hazardous conditions exist.

• Do not perform any action that creates a potential hazard to people or makes the equipment

unsafe.

• Carefully examine your work areafor possible hazards such as moist ﬂoors, ungrounded power

extension cables, and missing safety grounds.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 7

Prerequisites

Lifting the Chassis Safely

The chassis weighs 76pounds when empty (no processor modules or power supplies installed) and 145 pounds when fully conﬁgured with two power supplies and all interface slots populated. Whenever you lift the chassis or any heavy object, follow these guidelines:

Warning Two people are required tolift the chassis. Grasp the chassis underneath the lower edge

and lift with both hands.To prevent injury, keep your back straightand lift with your legs, not your back. To prevent damage to the chassis and components, never attempt to lift the chassis with the handles on thepower supplies or on theinterface processors, or by theplastic panels on the front of the chassis. These handles were not designed to supportthe weight of the chassis. (For translations of this safety warning, refer to the section “Chassis Lifting Warning” on page 39.)

Figure 6 Lifting Safely

H2336

Caution To prevent damage,neverattempt tolift thechassis withthe handleson thepower supplies

or the interface processors. These handles are not designed to support the weight of the chassis.

Note The following warning is for units equipped with DC-input power supplies.

Warning Before performing any of the following procedures, ensure that power is removed from

the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services theDC circuit, switch thecircuit breaker tothe OFF position,and tape the switchhandle of the circuit breaker in the OFF position. (For translations of this safety warning, refer to the section “DC Power Disconnection Warning” on page 40.)

• Remove all power supplies before lifting the chassis. Each supply weighs 20 pounds.

• Always disconnect all external cables before lifting or moving the chassis.

8 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Safety with Electricity

Prerequisites

Follow these basic guidelines when working with any electrical equipment:

• Before beginning any procedures, locate the emergency power-off switch forthe room in which

you are working.

• Never assume that power has been disconnected from a circuit; always check.

• Always disconnectall cables (including network interface andtelephone wiring) andremove all

power supplies before moving or lifting the chassis.

Warning Always disconnect all cables before moving or working on the chassis. Even when the

chassis is disconnected from all power sources, telephone wiring can still deliver potentially lethal electrical surges.

• Never install telephone wiring during a lightning storm.

Warning Do not work on the system or connect or disconnect cables during periods of lightning

activity. (For translations of this safety warning, refer to the section “Lightning Activity Warning” on page 41.)

• Never install telephone jacks in wet locations unless the jack is speciﬁcally designed for wet

• Never touch uninsulated telephone wires or terminals unless the telephone line has been

• Use caution when installing or modifying telephone lines.

Cable Strain Relief

If possible,position thenew replacementchassis close enoughto the existing systemso thatyou can avoidhaving todisconnect powerand interface cables.Be sure to disengage anystrain reliefdevices before attempting to pull the cables from the port. Following are descriptions of the different methodsof strainrelief thatare usedon thepowersupplies andthe varioustypes ofnetworkinterface ports:

• On the AC-input power supplies, a cable retention clip snaps up around the connector on the

• On the DC-input power supplies, two nylon cable ties provide strain relief for the DC-input

• Serial interface cables (alltypes) use thumbscrews on the cableconnectors that secure the cable

locations.

disconnected at the network interface.

power cord to prevent it from being inadvertently pulled out of the power supply port. Before attempting to disconnect the power cord, be sure topush the retention clip down away from the cable connector.

cables.

to the FSIP port.

• Ethernet interface cables use either slide-type locks or thumbscrews. The Ethernet Interface

Processor (EIP) ports are shipped from the factory with slide-type locks on each port; however, a conversion kit is also shipped for replacing the slide-type locks with jackscrews to accommodate Ethernet interface cables with thumbscrews.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 9

Prerequisites

• Multimode Fiber Distributed Data Interface (FDDI) connectors use small plastic arms on two

sides ofthe connectorthat actlike springsand areconstrained by theinside ofthe connectorport. To remove a multimode cable from a FIP port, pinch the two plastic arms inward while pulling the connector out of the port.

When removing any cable, pull the cable out at the connector; never pull or tug on the cable itself. For detailed descriptions of the interface connectors and ports, refer to the Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publications.

List of Parts and Tools

You need someor all of thefollowing toolsand parts to performthis replacement procedure.Before you begin, read through the procedure to determine which tools you need for this replacement procedure.

• Number 2 Phillips or3/16-inch ﬂat-blade screwdriver forthe captive installationscrews on each

processor module. (Most systems use Phillips screws, but some of the earlier systemsproduced use slotted screws.)

• A 1/4-inchﬂat-blade or Number 2Phillips screwdriver toinstall the power supply. Earlier power

supplies (the ﬁrst few hundred shipped) have a slotted-head captive installation screw.

• ESD-preventionequipment orthe disposable groundingwrist strapincluded withall upgrade kits

• Antistatic mat, foam pad, or bag for removed processor modules in case you are not able to

immediately insert them into the new chassis.

If your chassis is mounted in a rack, you will need the following tools to remove and replace the mounting hardware:

• Number 2 Phillips screwdriver

• 3/16-inch ﬂat-blade screwdrivers

• Tape measure

• Level

• One 7/16-inch open-end (or adjustable) wrench if you will remove the chassis feet

Preventing Electrostatic Discharge Damage

Electrostatic discharge (ESD) damage, which occurs when electronic boards or components are improperly handled, can result in complete or intermittent failures. The processor modules each comprise a printed circuit board thatis ﬁxed in a metal carrier. Electromagnetic interference (EMI) shielding, connectors,and ahandle are integral componentsof the carrier. TheLED board,however, isnot intendedto behandled andhas noframe orshielding.Handle theLED boardby theedges only; never touch the board components, traces, or connector pins.

Caution Always handle an LED board by the edges only; avoid touching the board components,

traces, or connector pins.

10 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Unpacking the Chassis

Following are guidelines for preventing ESD damage:

• Always use an ESD strap and ensure that it makes good skin contact.

• When removingor installing anLED board, connectthe equipment endof the groundstrap to an

unpainted surface of the chassis, suchas the vertical metal frame that is exposed when thefront chassis panels are removed.

• Handle boards by the edges only; avoid touching the board components, traces, or connector

pins.

• Place a removed board component-side-up on an antistatic surfaceor in a staticshielding bag. If

you are returning the board tothe factory, immediately placeit in a static shielding bag to avoid ESD damage.

• Avoid contactbetween the boardand clothing. Thewrist strap only protectsthe board fromESD

voltages on the body; ESD voltages on clothing can still cause damage.

Caution Forsafety,periodically checkthe resistancevalue ofthe antistaticstrap. Themeasurement

should be within the range of 1 and 10 megohms.

Preparing the Work Area

Althoughsome networkdowntime isunavoidablewhile youremove theRP andSP andreplacethem in the new chassis, you can minimize network downtime by placing the old and new chassis close together.If your existingchassis is mounted ina rack, and thereis space in thesame rack or another rack close by, install the new chassis in the rack before shutting down the existing chassis. Leave network interface cables connected to the interface ports only if the following conditions are true:

• You are able to place the new chassis next to the existing chassis, and moving the processor

modules to the new chassis will not strain the interface cables.

• You will not have to lift the new chassis after the processor modules and power supplies are

installed.

• The new chassis is already located in its permanent location, or you will need to move it only a

few feet into the space vacated by the old chassis when it is removed.

• Before removing anexisting chassis that israck mounted, you are ableto install the new chassis

in the same rack or an adjacent rack, and moving theprocessor modules to the new chassis will not strain the interface cables.

If these conditionsare not true, for instance,if you must remove a rack-mountedchassis before you can install the new chassis, you must disconnect all power and network interface cables.

Unpacking the Chassis

To unpack the new chassis, follow the directions in the document Cisco 7000 and Cisco 7507 Unpacking Instructions (DocumentNumber 78-1067-xx), which ships with every newchassis; this

document is also available on UniverCD.

Replacing a Rack-Mounted Chassis

This section describes how to replacethe chassis in a system that is installed in an equipment rack. The order in which you remove the existing system, install the new chassis, and replace the components will vary depending upon the space available in the rack and in the work area. Assess your rack and lab conﬁguration and choose the appropriate replacement plan from the following:

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 11

Replacing a Rack-Mounted Chassis

• If there is sufﬁcient space available in the same rack (or an adjacent rack) to install the

replacement(empty) chassisbefore youremovethe existingsystem, youcanminimize downtime and avoidhaving to disconnectnetwork interfacecables byleaving theexisting systemoperating whileyou installthe replacementchassis inthe rack.Justensure thatboth chassis,when installed, will beclose enoughto avoidstraining cablesconnected tothe interfaceprocessors. If thisoption is possible, proceed to the section “Adding a New Chassis to the Rack.”

• If sufﬁcient rack space is not available to install both chassis (if you must remove the existing

system from therack to make room for thereplacement chassis), you will have to disconnect all network interface cables and remove the power supplies before removing the existing system from the rack. Be sure to label the interface cables to avoid crossing them when you reconnect them tothe interface ports.As you disconnectcables from theinterface processors, completethe conﬁguration worksheetprovided atthe end ofthis document tohelp you reconnectthe cables to the correct ports. (For the Cisco 7000, refer to Figure 17, and for the Cisco 7507, refer to Figure 18.)

• If the existing system is installed in an enclosed rack, or if a power strip or other rack ﬁxture

blocks access to the power supply bays, you may have to remove the existing system with the power supplies intact and then install them in the replacement chassis before you install that chassis in the rack.If you must choose this method,ensure that you have sufﬁcient assistance to lift and support the chassis and the rack. The chassis weights over 100 pounds with two power supplies installed, and the rear of the chassis is heaviest.

Note Be sure that you have sufﬁcient help (assistants) to lift and support the chassis and the rack

when performing these procedures. The empty replacement chassis weights 75 pounds. A fully conﬁgured chassis weighs 145 pounds. Whenever possible, remove all power supplies before moving or lifting the chassis.

Warning Two people are required tolift the chassis. Grasp the chassis underneath the lower edge

12 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Adding a New Chassis to the Rack

If there is sufﬁcient rack space to install the replacement chassis before you remove the existing system, proceed as follows.

Step 1 Follow the instructions in the section “Unpacking the Chassis” on page 11 to unpack the

rack mounting hardware and, after the mounting hardware is installed, to unpack the chassis.

Step 2 Ensurethat there are atleast 20 inches of verticalspace free in therack above or below the

existing system, or in a nearby rack, in which to install the replacement chassis.

Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take

special precautions to ensurethat the system remains stable. The followingguidelines are provided to ensure your safety:

— This unit should be mounted at the bottom of the rack if it is the only unit in the rack. — When mounting this unit in a partially ﬁlled rack, load the rack from the bottom to the top

with the heaviest component at the bottom of the rack.

— If the rack is provided with stabilizing devices, install the stabilizers before mounting or

servicing the unit in the rack. (For translations of this safety warning, refer to the section “Chassis Warning—Rack-Mounting and Servicing” on page 42.)

Replacing a Rack-Mounted Chassis

Warning Do not use a ramp inclined at more than 10 degrees. (For translations of this safety

warning, refer to the section “Ramp Warning” on page 44.)

Step 3 Follow the instructions in the Cisco 7000 and Cisco 7507 Rack-Mount Kit Installation

Instructions (Document Number 78-1058-xx), which is included with the rack- mounting

hardware, to install the mounting hardware and replacement chassis in the rack.

Step 4 When the replacement chassis is secured in the rack, turn off all power supplies in the

existing system.

Step 5 Proceed to the section “Moving System Components” on page 18 to move the power

supplies and processor modules to the new chassis.

Caution When removing and replacing interface processors, be careful not to strain or bend

network interface cables.

Step 6 When all of the components are moved to the new chassis, ensure that all of the captive

installation screws on the power supplies and all interface processors are tightened.

Step 7 Proceedto the section“Verifying the Installation”on page 24to verify thatall components

are installed correctly.

Step 8 To remove the old chassis (which should now be empty), use a 1/4-inch ﬂat-blade

screwdriver to loosen the four binder-head screws that secure the left and right ears to the front mounting strips on the equipment rack. (See Figure 7).

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 13

Replacing a Rack-Mounted Chassis

Caution To prevent damage,never attemptto lift orsupport the frontof the chassiswith the plastic

front panels. The panels can break away and allow the chassis to drop.

Step 9 To remove the empty chassis from the rack, position one person in the back of the rack to

push the chassis out the front, and position two people in front of the rack to support the chassis as it is pushed forward out of the rack.

Caution The following step might shift the chassis’ center of gravity to the front of the rack and

may cause the rack or the chassis to tip or fall. Before proceeding, ensure that you have sufﬁcient assistance to prevent the rack from toppling and the chassis from falling out of the rack.

Step 10 Slowly push the chassis out of the front of the rack while the two assistants in the front of

the rackgrasp the chassis alongthe metal undersidesbehind the plastic frontpanels. When the chassis is clear of the rack, lower it to the ﬂoor.

Step 11 Follow the safety guidelines in the section “Lifting the Chassis Safely” on page 8, and

remove the empty chassis from the area.

Replacing the Existing Rack-Mounted Chassis

If sufﬁcient rackspace isnot available toinstall bothchassis (ifyou mustremove theexisting system from the rack to make room for the replacement chassis), you will have to disconnect all network interface cables and remove the powersupplies before removing the existing system from therack. Be sureto labelthe interface cables to avoid crossingthem whenyou reconnect themto theinterface ports. Asyou disconnectcables fromthe interfaceprocessors, complete theconﬁguration worksheet to help you reconnect the cables to the correct ports.

Step 1 Usethe conﬁguration worksheetprovided at the endof this document oryour own method

to label the interface cables and record the port connection for each cable. (For the Cisco 7000, refer to Figure 17, and for the Cisco 7507, refer to Figure 18.)

Step 2 Turn all power supplies OFF.

Note The following warning is for units equipped with DC-input power supplies.

Warning Before performing any of the following procedures, ensure that power is removed from

Step 3 Afterreviewing thedescriptions in the section“Cable Strain Relief” on page9, disconnect

all power and network interface cables from the rear of the existing system.

14 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Replacing a Rack-Mounted Chassis

Caution If the existing chassis is installed in an enclosed rack, or if a power strip or other rack

ﬁxture blocks access to the power supply bays, you might have to remove the existing system with the power supplies intact, and then install them in the replacement chassis before you install that chassis in the rack. Ensure that you have sufﬁcient assistance to support the chassis and to prevent the rack from tippingwhile you move the chassisinto or out of the rack.A fully-conﬁgured chassis weighs 145 pounds, and the rear of the chassis is heaviest.

Step 4 Remove all power supplies from the existing system and place them aside (leave the

processor modules installedin the chassis.) Referto the section “Moving Power Supplies” on page 21

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 15

Replacing a Rack-Mounted Chassis

Step 5 Onthe frontof therack, use a1/4-inch ﬂat-bladescrewdriver toloosen andremove thefour

binder-head screws that secure the left and right ears to the front mounting strips on the equipment rack. (See Figure 7.) Keep the removedscrews together; you will need them to secure the replacement chassis in the rack.

Figure 7 Rack Mounting Hardware

Bracket

Chassis ear with captive sliding

H2292

grommets

Warning

M4 x 10-mm long Phillips flat-head screws (to attach ears to chassis)

The following step might shift the chassis’ center of gravity to the front of the rack and

10-32 x 5/8-inch long Phillips pan-head screws with integral square cone washers (for mounting brackets and chassis ears to rack posts)

may cause the rack or the chassis to tip or fall. Before proceeding, ensure that you have sufﬁcient assistance to prevent the rack from toppling and the chassis from falling out of the rack. Never attempt to lift or support the front of the chassis with the plastic front panels.The panels can break away and allow the chassis to drop.

16 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Replacing a Rack-Mounted Chassis

Step 6 Position one person in the back of the rack to push the chassis out the front, and position

two peoplein front of therack to supportthe chassis and lower it to theﬂoor as it is pushed forward out of the rack. Slowly push the chassis out of the front of the rack while the two assistants in the front of the rack grasp the chassis along the metal undersides behind the plastic front panels. When the chassis is clear of the rack, lower it to the ﬂoor.

Step 7 Positionthe removedchassis sothat you willhave roomat the rearof the chassisto remove

the processor modules, and ensure that it will not be in the way when you install the replacement chassis in the rack.

Step 8 Usea Number 2 Phillips screwdriver to remove the chassis ears from theremoved chassis

and install them on the replacement chassis in the same position. Figure 7 shows the ears mounted on the front of the chassis; if you are installing the system with the rear of the chassis facing out of the front of the rack, use the mounting holes nearest the edge of the ears (farthest from the bend) to mount them to the chassis.

Warning If you must lift the new chassis with the power supplies installed, ensure that you have

sufﬁcient assistance to lift the chassis and support the rack. A fully conﬁgured chassis weighs 145 pounds, and the rear of the chassis is heaviest.

Step 9 With one person positioned on each sideof the replacementchassis, grasp the undersideof

the chassisbehind thefront plastic panelsand liftthe replacement chassisup untilit is level with the rails in the rack.

Step 10 Insert the rear of the chassisinto the rack and lower it until the bottom of the chassis rests

on the rails.

Step 11 Slide the chassis back into the rack until the ears on the chassis are ﬂush against the front

mounting strip on the rack.

Step 12 Use the four binder-head screws you removed in Step 5 to secure the ears to the front

mounting strip on the rack. (See Figure 7).

Step 13 Proceed to the section “Moving System Components” on page 18 to move the power

supplies and processor modules to the new chassis.

Caution When removing and replacing interface processors, be careful not to strain or bend

network interface cables.

Step 14 Whenall of the componentsare moved tothe newchassis, reconnect all interfacecables to

the interface ports. Ifyou ﬁlled out the conﬁguration worksheet, use it asa guideline. (For the Cisco 7000, refer to Figure 17, and for the Cisco 7507, refer to Figure 18.)

Step 15 Proceedto the section “Verifyingthe Installation” onpage 24 to verify thatall components

are installed correctly.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 17

Moving System Components

The following sections describe the procedures for removing each processor module and power supply from the old chassis and installing it in the new chassis. Move and install all processor modules before you move the power supplies. If you removed your existing chassis from an equipment rack, the powersupplies should already be removed; however,do not install them in the replacement chassis until all processor modules are installed. Each interface processor slot in the replacement chassis contains a blank board carrier. Remove the blank carriers individually as you prepare to move each interface processor from the corresponding slot in the existing chassis.

If you are able to place both chassis close enough to avoid straining the connected interface cables when you move the interface processors to the new chassis, you can leave the interface cables connected. If you must disconnect the cables, label each cable with its slot and port number before you disconnect it. You can alsouse the optional conﬁguration worksheet provided at the endof this document to record the cable positions. (For the Cisco 7000, refer to Figure 17, and for the Cisco 7507, refer to Figure 18.)

Caution Be sure to wear an ESD-prevention device while performing these steps. Review the

guidelines in the section “Preventing Electrostatic Discharge Damage” on page 10 if necessary.

Step 1 Place the existing and replacement chassis side by side, if possible, and ensure that your

path between the two chassis is unobstructed.

Step 2 Slipon agrounding strap orother ESD-preventiondevice andattach it toone ofthe captive

installation screwson a power supply inthe rear of the chassis. (SeeFigure 1 or Figure 2.) If you already removed the power supplies, clip the ESD-preventive strap to the captive screw on any unﬁnished chassis surface.

Step 3 On the existing system, turn all power supply switches OFF (O) if you have not already

done so.

Step 4 On each interface cable connected to an interface processor, check the available slack to

determine whether removing the interface processor will strain the cable. Do not risk straining the cables; if you are not sure if there is enough slack in the cable, disconnect it before removing the interface processor.

Step 5 Checkthe slack on cables thatare connected to the RP(in the Cisco 7000) orRSP2 (in the

Cisco 7507) console or auxiliary ports and also disconnect those cables if necessary.

Step 6 If you must disconnect the cables, label each one and use the conﬁguration worksheet at

theend ofthis documentto recordthe portconnections ofeach cableto avoid crossingthem when you reconnect them to the new chassis. (For the Cisco 7000, refer to Figure 17, and for the Cisco 7507, refer to Figure 18.) The section “Cable Strain Relief” on page 9 describes the different methods of strain relief used on the various interface types.

Moving the Processor Modules

Before removing any of the processor modules from the existing chassis, ensure that all system power is off. Do not turn on the power for the replacement chassis until you have veriﬁed that all components are installed properly.

After looseningthe captiveinstallation screws,use the ejectorlevers toremove andinstall processor modules. The ejectorlevers help toensure that backplane connectorson the card are fully seated in, or fully ejected from, the backplane. (Refer to the ejector lever description on page 5.)

18 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Moving System Components

Failureto use theejector leverscould result ina partialbackplane connectionand subsequentsystem crash. Also,be sure totighten both the topand bottom captive installationscrews oneach module to ensure that it will remain seated properly. When replacing components, work from right to left. When you remove a processor module, immediatelyinstall it in the newchassis and secure it in the identical slotbefore removing thenext processor module.Before removing processormodules, ﬁrst remove theblank board carrier from thecorresponding slot in thenew chassis so thatyou can move the processor module directly into the same slot in the new chassis.

Follow these steps to move the processor modules to the new chassis:

Step 1 Use a screwdriver (Number 2 Phillips or 1/4-inch ﬂat-blade) to loosen the captive

installation screws at the top and bottom of the faceplate. (See Figure 8a).

Figure 8 Bottom Ejector Lever and Captive Installation Screw

Processor module carrier guide

Captive installation screw

Bottom ejector lever

Processor module slot

Stop

immediately

on contact

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 19

H1482a

Moving System Components

Step 2 Place your thumbs on the upper and lower ejector levers and simultaneously push the top

Step 3 Grasp the carrier handle with one hand and place your other hand under the carrier to

Figure 9 Handling a Processor Module During Installation

leverup andthe bottom lever down to releasethe boardconnector from thebackplane. (See Figure 8c.)

support and guide it out of the slot. (See Figure 9.) Avoid touching the board or any connector pins.

H1355a

Step 4

Carefully pull the carrierstraight out of the slot, keepingyour other hand under the carrier to guide it. (See Figure 9.) Keep the carrier at a 90-degree orientation to the backplane. Immediately proceed to thefollowing step to install theremoved board in thereplacement chassis.

Caution In the Cisco 7000, you must install the RP in the slot labeled RP, and the SP (or SSP) in

the slot labeled SP. The RP slot is the far right slot when viewing the chassis from the rear, and the SP slot is immediately to the left of the RP. The interface processors can be installed in any of the interface processor slots, labeled0-4. The slots are keyed forcorrect installation. Forcing the RP or SP into the wrong slot can damage the backplane and board connectors.

In theCisco 7507, you mustinstall the RSP2 inslot 2 or 3.The interface processors can be installed in any of the interface processor slots, labeled 0 and 1, and 4 through 6. The slots are keyed for correct installation. Forcing a processor module into the wrong slot can damage the backplane and board connectors.

Step 5 Place the back of the carrier in the appropriate slot in the new chassis and align the notch

on the top and bottom of the carrier with the groove in the top and bottom of the chassis slot. (See Figure 8a and Figure 8b).

20 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Moving System Components

Step 6 While keeping the carrier at a 90-degree orientation to the backplane, carefully slide the

carrierinto theslot untilthe backof thefaceplatemakes contactwith theejector levers.(See Figure 8b.)

Step 7 Usingthe thumb and foreﬁnger of each hand, simultaneouslypush the top lever down and

the bottom lever up 90 degrees to fully seat the board connectors in the backplane. (See Figure 8c.)

Caution Do notuse unnecessaryforce when installingprocessor modules. Always guidethe board

carrier into the slot only until the carrier faceplate is ﬂush against the ejector lever, then use the ejector levers to pushthe interface processor fully intothe slot and seat itin the backplane properly.

Step 8 Use a screwdriver (Number 2 Phillips or 1/4-inch ﬂat-blade) to tighten the captive

installation screws on the top and bottom of the faceplate. (See Figure 8).

Step 9 RepeatSteps 1 through 8for each remaining processormodule, working from rightto left.

Before removing a processor module from the existing chassis, remove the blank board carrier from the corresponding slot in the replacement chassis. Try to replace interface processors in the same slot number you removed them from to avoid confusion when reconnecting cables and checking the installation.

Step 10 Proceed to the next section to move the power supplies.

Note Leave the blank board carriers installed in all unﬁlled interface processor slots.

Moving Power Supplies

You can insert the power supplies and connect the power cables, but do not turn on system power until you are ready to restart the system and check the installation. Always install the ﬁrst power supply in thelower power supply bayand the second, if any, in the upper bay. Remember to tighten the captive installation screw on the top of each power supply. The screw prevents the supply from becoming dislodged from the power connections inside the chassis and also provides proper grounding for the system.

Follow these steps to move a power supply:

Step 1 If you have already removed all power supplies, proceed to Step 7. Step 2 Ensure that the switch on each power supply is turned fully to OFF (O), then disconnect

Step 3 Disconnect the power cable from each power source. Step 4 Disconnect the power cable from each power supply. Step 5 Usea screwdriverto loosen the captive installationscrew on the power supply in the lower

all power cords from the power sources.

bay.

Step 6 Grasp the power supply handle and pull the supply out of the bay. Place one hand

underneath tosupport thebottom ofthe supplyas youpull itout ofthe bay. (SeeFigure 10.) Immediately proceed to the following step to install the removed power supply in the replacement chassis.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 21

Moving System Components

Note Use bothhands to handlepower supplies.Each weighs20 pounds. Ifthe powersupply resists

when you attempt to pull it out of the bay, the switch is probably not fully in the OFF (O) position, or the captive installation screwat the top ofthe supply is notfully loosened. Turnthe power switch fully counterclockwise to OFF (O), and check the captive installation screw, then try removing the supply again.

Figure 10 Handling a Power Supply (AC-Input Power Supply Shown)

Captive installation screw

Step 7

DC FAIL AC POWER

H1356a

Fill the lower power supply bay ﬁrst. Insert the rear of the power supply into the bay and align it so that it will go straight into the bay.

Step 8 Pushthe power supply all the wayinto the bay. Do notuse unnecessary force; ﬁrmly push

the supply back into the bay until the power supply front panel is ﬂush against the chassis rear panel.

Caution When inserting a power supply into the bay, do not useunnecessary force; slamming the

powersupply into thebay candamage the connectorson therear of the supply andinside thechassis.

Step 9 Use a screwdriver to tighten the captive installation screw on the top of the power supply.

Caution Alwaystighten the captive installationscrew atthe topof the powersupply beforeturning

on the power switch. This screw prevents the power supply from shifting away from the internal connector and provides proper grounding for the supply.

Step 10 If you are removing or installing a second power supply, use a screwdriver to remove the

cover plate from the upper power supply bay. Store the removedcover plate and replace it whenever the system is operating with one power supply.

Step 11 Repeat Steps 2 through 9 for the second power supply, if any. Step 12 On each power supply in the new chassis, push the cable retention clip down, away from

the power cord port, and plug in the power cord.

22 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Moving System Components

Step 13 To secure the AC-input cable in the power supply AC receptacle, push up the cable

retention clip up until it snaps into place around the connector. To secure the DC-input cable to the power supply, attach the three leads to the terminal

block, and thenattach two nyloncable ties around theDC-input cable and thebracket near the terminal block. (See Figure 11.) Color code depends on your DC source.

Warning Whenstranded wiring isrequired, useapproved wiring terminations,such asclosed-loop

or spade-type with upturned lugs. These terminations should be the appropriate size for the wires and shouldclamp both theinsulation and conductor. (For translationsof this safetywarning, referto the section “DC Power Supply Warning” on page 44.)

Warning The illustration shows the DC power supply terminal block. Wire the DC power supply

using the appropriate lugsat the wiring end, as illustrated. Theproper wiring sequence is ground to ground, positiveto positive (line toL), and negativeto negative (neutralto N). Note that the ground wire shouldalways beconnected ﬁrst anddisconnected last. (For translationsof this safetywarning, refer to the section “DC Power Supply Wiring Warning” on page 45.)

Step 14 Place the terminal block cover over the terminal block and secure it with the two captive

installation screws. (See Figure 11.)

Figure 11 DC-Input Power Supply Cable Connections

DO NOT SHIP WITH POWER SUPPLY INSTALLED

FASTENER TO BE FULLY ENGAGED BEFORE OPERATING POWER SUPPLY

Captive installation

OUT FAIL

INPUT POWER

screw

Power leads attached to terminal block ( ) negative ( ) positive ( ) ground

Nylon ties on cable and metal bracket

INPUT VOLTAGE : 40-72 V=

Step 15

INPUT CURRENT : 24-13A

Connect the opposite end of each power cable to an appropriate power source.

H2530

Caution Do not turn on any power supplies until you are ready to power up the system. The

interlock switch that locks the power supply in the slot also turns on the system power.

Step 16 Proceedto the section“Verifying the Installation”on page 24to applypower andcheck the

installation.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 23

Verifying the Installation

This section provides instructions for ﬁrst ensuring that all connections are secure and then for restarting the system and verifying that it operates correctly. If the system does not start up and operate asexpected, the troubleshootingprocedures in this sectionwill help you isolate the cause of the problem.

Checking Connections

Perform a ﬁnal installation check of all components and cable connections as follows:

Step 1 Checkthe processor modules to makesure that eachis inserted allthe way intoits slot, and

that both the top and bottom captive installation screws are tightened.

Step 2 Checkthe interfacecable connections tothe interfaceprocessors, and ensurethat all cables

are fully seated in the ports and all strain relief systems are engaged.

Step 3 Ensure that the console cable is secured to the console port on the RP (in the Cisco 7000)

or the RSP2 (in the Cisco 7507), and that the console terminal is turned ON.

Step 4 Check the power supplies for the following:

• Each powersupply is insertedall the wayinto its bay, andthe captiveinstallation screw

on each one is tightened.

Restarting the System

When you have checked all of the connection points, you will restart the system by turning on the power supplies, andthen verify that the system is operating properly by observing the LEDs on the rear of the system.

Note The following warning is for units equipped with DC-input power supplies.

Warning Afterwiring theDC powersupply,removethe tapefrom thecircuit breakerswitch handle

and reinstatepower by moving the handleof the circuitbreaker to theON position. (Fortranslations of this safety warning, refer to the section “DC Power Connection Warning” on page 46.)

Step 1 Turn ONthe lowerpowersupply byturning thepower supplyswitch clockwiseone-quarter

Note Ifthe powersupply switchresists, thepower supplyis probablynot fullyinserted intothe bay.

Turnthe power switch off (fully counterclockwiseto O), pull the power supply outof the bay about two inches, then push the power supply ﬁrmly back into the slot. Do not slam the supply into the slot; doing so can damage the connectors on the supply and the backplane. Tighten the captive installation screw before proceeding.

• All power supply cables are inserted into the power supply and secured with the cable

retention clip.

turn. The lower power LED on the front of the chassis will go on.

24 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Verifying the Installation

Step 2 Afterturning onthe lower power supply, turnON theupper powersupply (ifone ispresent)

for redundant power. The upper power LED on the front of the chassis will go on.

Step 3 While the system initializes, the boot error LED on the RP (or the CPU halt LED on the

RSP2 and RP) goes on for about ﬁve seconds or less, then goes out when the boot is complete. The interface processor LEDs also go on in irregular sequence as the RP (or RSP2) initializes each one.

Step 4 Afterthe system boots thesoftware and initializes the interface processors (approximately

30 seconds), verify that the RP (or RSP2) LEDs are in the following states:

• Normal LED is on

• CPU halt LED is off (on the RSP2 and RP)

• Boot error LED is off (on the RP)

Step 5 Verify thatall of the enabledLEDs on all interfaceprocessors (and on theSP or SSP in the

Cisco 7000) are on.

Step 6 Verify that the console terminal displays a script and system banner.

When you have veriﬁed all of the conditions in Steps 1 through 6, the replacement procedure is complete, and you can now resume normal operation.

An errorcondition exists ifno indicators go onat power upor after initialization, orif the booterror or CPUhalt LEDs goon andremain on. Ifthis happens, proceedto thesection “Troubleshootingthe Installation” to isolate the problem.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 25

Verifying the Installation

Troubleshooting the Installation

Followthe procedures inthis section ifthe system doesnot restart andboot as expected. Mostoften, problems you encounter while replacing the components in a new chassis are caused by power supplies or processor modules that are not properly installed and therefore are not connected properly inside thechassis. Use the followingdescriptions of the normal startupsequence to isolate the problem, then use the troubleshooting procedures whenever the system fails to operate as expected. If you are unable to successfully restart the system, contact a service representative.

LED Descriptions

Following are descriptions ofthe functions of the LEDs on the power supplies, chassis front panel, and the RP. These are the states you should observe when you restart the system.

Power Supply LEDs

Each AC-input powersupply contains ACpower and DCfail LEDs anda power switchas shown in Figure 12. The green AC power LED indicates that the power supply is turned on and is receiving inputAC power.The yellow DCfailLED isnormally off,butgoes onif thepower supplyshuts down for any of the following reasons:

• Power supply DCsection failure, which could be causedby loss of AC power (input line failure

or operator turned off system power), or an actual failure in the power supply

• Power supply shutdown initiated by the power supply because it detected an out-of-tolerance

temperature or voltage condition in the power supply

Figure 12 Power Supply LEDs

Captive installation

DC FAIL AC POWER

screw

Power supply front panel

DC FAIL

AC POWER

LEDs

AC power receptacle

On/off switch

26 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

H1314a

Locking device

Verifying the Installation

In systems with a single DC-input power supply, and in systems with redundant power when both powersupplies are shuttingdown, the outfail LED goeson momentarily asthe system rampsdown, but goes out when the power supply has completely shut down. In systems with redundant power and one power supply still active, the out fail LED on the failed power supply will remain on (powered by the active supply).

The DC-input power supply LEDs include the input power LED and the out fail LED. (See Figure 13.) The green inputpower LED is onwhen the input power isapplied. The yellow out fail LED is normally off, but ﬂashes at power on for a lamp test.

The out fail LED goes on if the power supply shuts down for either of the following reasons:

• Power supply DC-output failure, which could be caused by loss of DC-input power (input line

failure or operator turned off system power) or an actual failure in the DC-input power supply

• Power supply shutdown, initiated by the power supply because it detected an out-of-tolerance

temperature or voltage condition in the power supply

Figure 13 DC-Input Power Supply LEDs (Similar Location to the AC-Input Power Supply)

OUT FAIL

INPUT POWER

H2498

Caution

installation screw is tightened before restarting the system. The captive installation screw provides proper groundingand preventsthe powersupply from slidingout ofthe bay anddislodging from the backplane power connectors.

When youturn the power supplyon to powerup the system,the green ACpower LED onthe power supply should go on and remain on, and the DC fail LED should remain off. The AC power LED will not go on if the power supply switch is not fullyin the on (|) position, or if the power supplyis not properly seated in the bay, and the connectors are not making proper contact,or if the supply is not receiving AC input power.

The yellow DC fail LED is normally off, but goes on if the power supply shuts down for either of the following reasons:

Always ensure that each power supply is fully seated in the bay and that the captive

• Power supply DCsection failure, which could be causedby loss of AC power (input line failure

or operator turned off system power), or an actual failure in the power supply

• Power supply shutdown, which is initiated by the power supply because it detected an

out-of-tolerance temperature or voltage condition in the power supply

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 27

Verifying the Installation

In systems with a single power supply, and in systems with redundant power when both power supplies are being shut down, the DC fail (or output fail) LED goes on momentarily as the system ramps down, but goes out when the power supply has completely shut down. In systems with redundant power and one power supply still active, the DC fail (or output fail) LED on the failed power supply will remain on (powered by the active supply).

It is unlikely that the power supply will shut down during startup because of an overtemperature condition; it can, however, shut down if it detects an overvoltage or undervoltage condition during startup. Refer to the Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publications for descriptions of environmental monitoring functions.

System Front Panel LEDs

Three system status LEDs on the front of thechassis, shown in Figure 14, indicate the status of the system and the power supplies. The normal LED (which is controlled by the RP or RSP2) goes on to indicate that the system is in a normal operating state. The upper power and lower power LEDs go on toindicate that a powersupply is installed in theindicated power supply bayand is providing power tothe system. The chassis front panelupper or lower power LED shouldgo on whenever the power supply in the corresponding bay is turned on, and thepower LED on the power supply is on.

Figure 14 Front Panel LEDs (Cisco 7000 Shown—Identical to Cisco 7507)

UPPER POWER

LOWER POWER

NORMAL

UPPER

LOWER

POWER

NORMAL

POWER

Cisco 7000

H1407a

28 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Verifying the Installation

Route Processor LEDs (Cisco 7000)

Figure 15 showsthe LEDs on an RP installedin the chassis. The three LEDson the RP indicate the system andRP status. Whenthe system isturned on orrestarted, the booterror LED goeson for one or two seconds, then goes out. The CPU halt LED, which goes on only if the system detects a processor hardwarefailure, should nevergo on. If the booterror LED remains onfor more than ﬁve seconds, the system is unable to boot and should be restarted. A successful boot is indicated when the boot error LED goes out; however, this does not necessarily mean that the system has reached normal operation. During normal operation, the CPU halt and boot error LEDs should be off, and the normal LED should be on.

Figure 15 RP LEDs

NORMAL

CPU HALT

BOOT ERROR

H1363a

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 29

Verifying the Installation

Route Switch Processor LEDs (Cisco 7507)

Figure 16 showsthe two LEDson the RSP2.They indicate thesystem and RSP2 status.The normal LED goeson to indicate thatthe system is operational.During normal operation,the CPU halt LED on the RSP2 should be off and stay off unless the system detects a processor hardware failure. A successful boot is indicated when the normal LED comes on and stays on; however, this does not necessarily mean thatthe system has reached normaloperation. The slot 0and slot 1 LEDs indicate which PCMCIA slot is in use and blinkwhen either slot is being accessed by the system, if a Flash memory card is installed.

Figure 16 RSP2 LEDs

NORMAL

SLOT 1

SLOT 0

MASTER

SLAVE

EJECT

SLAVE/MASTER

CPU HALT

RESET

H3071

30 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Interface Processor, SP, and SSP LEDs

The SP or SSP (onthe Cisco 7000) and all interface processors contain anenabled LED. When on, this LED indicatesthat the SP orinterface processor is operational andthat it is powered up. Itdoes not necessarily mean that the interface ports on the interface processors are functional or enabled. When the bootsequence iscomplete, allof theenabled LEDs(on theSP andall interfaceprocessors) should go on. If any do not go on, one of the following errors is indicated:

• The interface processor or SP is not installed correctly (it is not fully seated in the backplane

connector).

• The SP or interface processor has failed.

System Startup Sequence

By checking the state of the LEDs, you can determine when and where the system failed in the startup sequence. Thefunctions of the chassisfront panel LEDs areduplicated on the RP(or RSP2) and the power supplies.Because you turn on thesystem power withthe power supplyswitches, it is easiest to observe the startup behavior from the rear of the chassis.

Most often,problems youencounter while replacingthe componentsin a new chassis willbe caused by power supplies or processor modules that are not properly installed and, therefore, are not connected properlyinside thechassis. Usethe followingdescriptions ofthe normal startupsequence to isolate theproblem, then use the troubleshootingprocedures wherever thesystem fails to operate as expected.

Verifying the Installation

When you start up the system by turning on the power supply switches (lower power supply ﬁrst, upper power supply second) you should observe the following:

Step 1 When you turn the lower power supply ON, the power LED on the lower power supply

should go on, and the DC fail (or output fail) LED should remain off.

• If the power supply switch resists, the power supply is probably not fully inserted into

the bay. Turn the power switch OFF (fully counterclockwise to O), pull the power supply outof the bay abouttwo inches, thenpush the power supplyﬁrmly back into the slot. Do not slam the supply into the slot; doing so can damage the connectors on the supply and the backplane. Tighten the captive installation screw before proceeding.

• If thepowerLED goes on,the power sourceis good,and thepower supplyis functional.

• If theDC fail (oroutput fail) LED goeson, or ifthe power LEDdoes not goon, suspect

the power supplyor the power source.Try topower up thesystem withthe upper power supply if one is present.

Step 2 When you turn the upper power supply ON, the power LED on the upper power supply

should go on, and the DC fail (or output fail) LED should remain off.

• If thepowerLED goes on,the power sourceis good,and thepower supplyis functional.

• If theDC fail (oroutput fail) LED goeson, or ifthe power LEDdoes not goon, suspect

the power supplyor thepower source.If thelowerpower supplyis functioningproperly, continue monitoring the startup sequence.

• If the LEDs on one or both power supplies fail to go on as expected, suspect a power

supply or input power failure. Before contacting a service representative, refer to the

Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publications for power subsystem troubleshooting

procedures.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 31

Verifying the Installation

Step 3 Listen for the system blower. It generates about 60 dB, so you should immediately hear it

Step 4 Whenyou have veriﬁed thatthe power suppliesare functioningproperly,observe theLEDs

start operating. If youdetermine that the power suppliesare functioning normally and that the blower isfaulty,contact a servicerepresentative.If the systemblower doesnot function properly at initial startup, there are no installation adjustments that you should make.

on the RP (or RSP2). While the system initializes, the boot error LED on the RP goes on for about ﬁve seconds or less, then goes out when the boot is complete.

• If the boot error goes on then goes off as expected, proceed to Step 5.

• If noneof the RP (orRSP2) LEDs goon, suspect thatit is notproperly connected to the

backplane connector. Turnall power supplyswitches OFF, then usethe ejector levers at the top and bottom of the RP (or RSP2) faceplate to ensure that it is seated properly. Push the top lever down while pushing the bottom lever up until both levers are at a 90-degree orientation to the rear of the chassis.(Refer to page 19 for a description and illustration of the ejector levers.) Tighten both the top and bottom captive installation screws, then restart the system.

• If all RP(or RSP2) LEDs stillfail to go on,suspect that an improperlyconnected SP or

interface processor hashung the bus. Turn all power supplyswitches OFF,then use the ejector levers to ensure that each board is seated properly. On each ejector lever pair, push the top lever down while pushing the bottom lever up until both levers are at a 90-degree orientation to the rear of the chassis.(Refer to page 19 for a description and illustration of theejector levers.)Tighten all captive installation screws, thenrestart the system.

• Proceed with the startup veriﬁcation to determine whether or not the RP (or RSP2)

initializes the remaining processor modules. If it does continue, and the enabled LED goeson andthe remainingprocessor modulesdo notgo on,allow thesystem tocontinue operation and contact a service representative.

• If the boot errorLED (on the RP) stays on longerthan 10 seconds, or if itgoes on after

system initialization, a boot error has occurred. Restart the system. If this does not correct the problem, suspect a system software error.

Step 5 The CPU halt LED on the RP (or RSP2) should always remain OFF. If it goes on during

the startup sequence, the system has encountered a processor hardware error.

• Turnall powerOFF,then removethe RP (orRSP2) and checkthe conﬁguration register

settings.Refer tothe Cisco7000 Hardware Installationand Maintenanceor Cisco7507 Hardware Installation and Maintenance publications for a description of the settings.

• If the LEDgoes on duringa second startupattempt, suspect aprocessor hardware error.

Step 6 During the boot process, the LEDs on most of the interfaces go on in irregular sequence;

this does not indicate correct system startup or failure.

32 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Verifying the Installation

Step 7 When the system boot is complete, the RP (or RSP2) begins to initialize the interface

processors. During this initialization, the LEDs on each interface processor behave differently (most ﬂash on and off). The enabled LED on each interface processor goes on when initialization has been completed.

• If theenabled LED on theSP (in theCisco 7000) andall interface processorsgo on, the

system has booted successfully, and the system is now functional.

• If the RP (or RSP2) LEDs previously indicated a successful system boot, but none of

the enabled LEDs goes on, on the SP (in the Cisco 7000) or the interface processors, suspect that one of them has shifted out of its backplane connector and hung the bus. Turn all system power OFF, then use the ejector levers to ensure that the SP and each interface processor is fully seated in the backplane. Push the top lever down while pushing the bottom lever up until both levers are at a 90-degree orientation to the rear of the chassis. (Referto page 19 for a description and illustrationof the ejector levers.) Tightenthe captive installationscrewsat thetop andbottom ofthe SPand eachinterface processor, then restart the system by turning ON all power supply switches.

• If the enabled LED on a single interface processor is not on, suspect that the interface

processor has shifted out of its slot. You do not have to turn off the system power to remove and replace an interface processor. Use the ejector levers to ensure that the interface processor is seated in the backplane. Push the top lever down while pushing the bottom lever up until both levers are at a 90-degree orientation to the rear of the chassis.(Refer topage 19 fora descriptionand illustrationofthe ejectorlevers.)Tighten the captiveinstallation screwsat the topand bottomof theinterface processorfaceplate. After thesystem reinitializes theinterfaces, the enabledLED on theinterface processor should go on.

• If the enabled LEDs still fail to go on after performing these steps, suspect that the SP

(on the Cisco 7000) or an interface processor has failed.

Step 8 When the system boot is complete, and the SP (on the Cisco 7000) and all interface

processors have been initialized, the console screen displays a script and system banner.

• If all ofthe previous conditionsare met and this banneris displayed, the systemstartup

was successful, and your installation is complete.

• If an error message is displayed on the terminal, refer to the Router Products

Conﬁguration Guide publication for error message deﬁnitions.

• If theconsole screen is blank,check the terminaland ensure that itis turned on and that

the console cable is correctly connected between the terminal and the console port on the RP (or RSP2).

• Check theterminal settingsand ensurethat the terminalis setfor 9600 baud,8 data bits,

no parity, and 2 stop bits.

• If theterminal isset correctlyand still fails tooperate, suspectthat theterminal is faulty.

Connect adifferent terminaland thenrestart the systemby turningON all power supply switches.

If thesystem stillfails to startup oroperate properly afteryou have performedthese troubleshooting procedures, or if you isolate the cause of the problem to a failed component, contact a service representative for further assistance.

Thiscompletes thechassis replacementprocedure.For completesystem hardwaredescriptions, refer to theCisco 7000HardwareInstallation andMaintenance orCisco 7507 Hardware Installationand

Maintenance publication. For software command descriptions and examples, refer to the Router Products Command Reference publication.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 33

Verifying the Installation

Figure 17 Cisco 7000 Port Conﬁguration Worksheet

01234SPRP

Chassis serial number

Slot 0 Circle one:

AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP

0/0 0/1 0/2 0/3 0/4 0/5 0/6 0/7

Router name

Location

Slot 1

Circle one:

AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP

1/0 1/1 1/2 1/3 1/4 1/5 1/6 1/7

Slot 2

Circle one:

AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP

2/0 2/1 2/2 2/3 2/4 2/5 2/6 2/7

Prepared by

Date

Slot 3 Circle one:

AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP

3/0 3/1 3/2 3/3 3/4 3/5 3/6 3/7

Slot 4

Circle one:

AIP/CIP/EIP/FIP/ FSIP/HIP/TRIP

4/0 4/1 4/2 4/3 4/4 4/5 4/6 4/7

H1324a

34 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Figure 18 Cisco 7507 Port Conﬁguration Worksheet

0123456

Verifying the Installation

Chassis serial number

Slot 0 Circle one:

AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP

0/0 0/1 0/2 0/3 0/4 0/5 0/6 0/7

Router name

Location

Slot 1

Circle one:

AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP

1/0 1/1 1/2 1/3 1/4 1/5 1/6 1/7

Slot 2 RSP2

Slot 3 RSP2

Slot 4 Circle one:

AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP

4/0 4/1 4/2 4/3 4/4 4/5 4/6 4/7

Prepared by

Date

Slot 5

Circle one:

AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP

5/0 5/1 5/2 5/3 5/4 5/5 5/6 5/7

Slot 6

Circle one:

AIP/CIP/EIP/FEIP/FIP/ FSIP/HIP/TRIP/MIP

6/0 6/1 6/2 6/3 6/4 6/5 6/6 6/7

H3889

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 35

Translated Safety Warnings

Following are translations of the safety warnings that appear throughout this publication:

Power Disconnection Warning

Warning Before working on a system that has an on/off switch, turn OFF the power and unplug

the power cord.

Waarschuwing Voordat u aan een systeem werkt dat een aan/uit schakelaar heeft, dient u de

stroomvoorziening UIT te schakelen en de stekker van het netsnoer uit het stopcontact te halen.

Varoitus Ennen kuin teet mitään sellaiselle järjestelmälle, jossa on kaksiasentokytkin, katkaise

siitä virta ja kytke virtajohto irti.

Attention Avant de travailler sur un système équipé d'un commutateur marche-arrêt, mettre

l'appareil à l'arrêt (OFF) et débrancher le cordon d'alimentation.

Warnung BevorSie an einemSystem mitEin/Aus-Schalter arbeiten,schalten Sie dasSystem AUS

und ziehen das Netzkabel aus der Steckdose.

Avvertenza Prima di lavorare su un sistema dotato di un interruttore on/off, spegnere (OFF) il

sistema e staccare il cavo dell’alimentazione.

Advarsel Slå AV strømmen og trekk ut strømledningen før det utføres arbeid på et systemsom er

utstyrt med en av/på-bryter.

Aviso Antes de começar a trabalhar num sistema que tem um interruptor on/off, DESLIGUE a

corrente eléctrica e retire o cabo de alimentação da tomada.

¡Advertencia! Antesde utilizarcualquier sistemaequipado coninterruptorde Encendido/Apagado

(ON/OFF), cortar la alimentación y desenchufar el cable de alimentación.

Varning! Slå AV strömmen och dra ur nätsladden innan du utför arbete på ett system med

strömbrytare.

Power Supply Warning

Warning Do not touch the power supply when the power cord is connected. For systems with a

Waarschuwing U dient de voeding niet aan te raken zolang het netsnoer aangesloten is. Bij

systemen meteen stroomschakelaarzijn erlijnspanningen aanwezigin devoeding, zelfswanneer de stroomschakelaar uitgeschakeld is en het netsnoer aangesloten is. Bij systemen zonder een stroomschakelaar zijn er lijnspanningen aanwezig in de voeding wanneer het netsnoer aangesloten is.

36 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Translated Safety Warnings

Varoitus Älä kosketa virtalähdettä virtajohdon ollessa kytkettynä. Virrankatkaisimella

varustetuissa järjestelmissä on virtalähteen sisällä jäljellä verkkojännite, vaikka virrankatkaisin on katkaistu-asennossa virtajohdon ollessa kytkettynä. Järjestelmissä, joissa ei ole virrankatkaisinta, on virtalähteen sisällä verkkojännite, kun virtajohto on kytkettynä.

Attention Ne pas toucher le bloc d'alimentation quand le cordon d'alimentation est branché. Avec

les systèmes munis d'un commutateur marche-arrêt, des tensions de ligne sont présentes dans l'alimentation quand le cordonest branché, même si le commutateur està l'arrêt. Avec les systèmes sans commutateur marche-arrêt, l'alimentation est sous tension quand le cordon d'alimentation est branché.

Warnung Berühren Sie das Netzgerät nicht, wenn das Netzkabelangeschlossen ist. Bei Systemen

mit Netzschalter liegen Leitungsspannungen im Netzgerät vor, wenn das Netzkabel angeschlossen ist, auch wenn das System ausgeschaltet ist. Bei Systemen ohne Netzschalter liegen Leitungsspannungen im Netzgerät vor, wenn das Netzkabel angeschlossen ist.

Avvertenza Non toccarel’alimentatore se il cavodell’alimentazione è collegato. Peri sistemi con

un interruttore di alimentazione, tensioni di linea sono presenti all’interno dell’alimentatore anche quando l’interruttore di alimentazione è en posizione di disattivazione (off), se il cavo dell’alimentazione è collegato. Per i sistemi senza un interruttore, tensioni di linea sono presenti all’interno dell’alimentatore quando il cavo di alimentazione è collegato.

Advarsel Berør ikke strømforsyningsenheten når strømledningen er tilkoblet. I systemer som har

en strømbryter, er det spenning i strømforsyningsenheten selv om strømbryteren er slått av og strømledningen er tilkoblet. Når det gjelder systemer uten en strømbryter, er det spenning i strømforsyningsenheten når strømledingen er tilkoblet.

Aviso Nãotoque na unidadeabastecedora de energiaquando o cabode alimentação estiver ligado.

Em sistemas com interruptor, a corrente eléctrica estará presente na unidade abastecedora, sempre que o cabo de alimentação de energia estiver ligado, mesmo quando o interruptor se encontrar desligado. Parasistemas seminterruptor, atensão eléctrica dentroda unidade abastecedorasó estará presente quando o cabo de alimentação estiver ligado.

¡Advertencia! No tocar la fuente de alimentación mientras el cable esté enchufado. En sistemas

con interruptor de alimentación, hay voltajes de línea dentro de la fuente, incluso cuando el interruptoresté enApagado (OFF)y elcable dealimentación enchufado. Ensistemas sininterruptor de alimentación, hay voltajes de línea en la fuente cuando el cable está enchufado.

Varning! Vidrör inte strömförsörjningsenheten när nätsladden är ansluten. För system med

strömbrytareﬁnns detnätspänning iströmförsörjningsenheten ävennär strömmenhar slagitsavmen nätsladden är ansluten. För system utan strömbrytare ﬁnns det nätspänning i strömförsörjningsenheten när nätsladden är ansluten.

Power Supply Disconnection Warning

Warning Before working on a chassis or working near power supplies, unplug the power cord on

AC units; disconnect the power at the circuit breaker on DC units.

Waarschuwing Voordat u aan een frame of in de nabijheid van voedingen werkt, dient u bij

wisselstroom toestellen de stekker van het netsnoer uit het stopcontact te halen; voor gelijkstroom toestellen dient u de stroom uit te schakelen bij de stroomverbreker.

Varoitus Kytke irti vaihtovirtalaitteiden virtajohto ja katkaise tasavirtalaitteiden virta

suojakytkimellä, ennen kuin teet mitään asennuspohjalle tai työskentelet virtalähteiden läheisyydessä.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 37

Translated Safety Warnings

Attention Avant de travailler sur un châssis ou à proximité d'une alimentation électrique,

débrancherle cordond'alimentation desunités encourant alternatif; couperl'alimentation desunités en courant continu au niveau du disjoncteur.

Warnung Bevor Sie an einem Chassis oder in der Nähe von Netzgeräten arbeiten, ziehen Sie bei

Wechselstromeinheiten dasNetzkabel ab bzw. schalten Siebei Gleichstromeinheiten den Stromam Unterbrecher ab.

Avvertenza Prima di lavorare su un telaio o intorno ad alimentatori, scollegare il cavo di

alimentazione sulle unità CA; scollegare l'alimentazione all’interruttore automatico sulle unità CC.

Advarsel Før det utføres arbeid på kabinettet eller det arbeides i nærheten av

str¿mforsyningsenheter, skal str¿mledningen trekkes ut pŒ vekselstrømsenheter og strømmen kobles fra ved strømbryteren på likestrømsenheter.

Aviso Antes detrabalhar num chassis, ou antesde trabalhar perto de unidades defornecimento de

energia, desligue o cabo de alimentação nas unidades de corrente alternada; desligue a corrente no disjuntor nas unidades de corrente contínua.

¡Advertencia! Antes de manipular el chasis de un equipo o trabajar cerca de una fuente de

alimentación, desenchufar el cablede alimentación en los equipos de corriente alterna (CA);cortar la alimentación desde el interruptor automático en los equipos de corriente continua (CC).

Varning! Innan du arbetar med ett chassi eller nära strömförsörjningsenheter skall du för

växelströmsenheter dra ur nätsladden och för likströmsenheter bryta strömmen vid överspänningsskyddet.

Electric Shock Warning

Warning This unit might have more than one power cord. To reduce the risk of electric shock,

disconnect the two power supply cords before servicing the unit.

Waarschuwing Dit toestel kan meer dan één netsnoer hebben. Om het risico van een elektrische

schok teverminderen,dient u destekkers van detwee netsnoerenuit hetstopcontact te halenvoordat u het toestel een servicebeurt geeft.

Varoitus Tässä laitteessa saattaaolla useampi kuin yksivirtajohto. Irrota molemmat virtalähteestä

tulevat johtimet ennen laitteen huoltamista, jotta vältät sähköiskun vaaran.

Attention Il estpossible quecette unité soitmunie de plusieurs cordons d'alimentation.Pour éviter

les risques d'électrocution, débrancher les deux cordons d'alimentation avant de réparer l'unité.

Warnung Diese Einheit hat möglicherweise mehr als ein Netzkabel. Zur Verringerung der

Stromschlaggefahr trennen Sie beide Netzgerätekabel ab, bevor Sie die Einheit warten.

Avvertenza Questa unità potrebbe essere dotata di più di un cavo di alimentazione. Per ridurre il

rischio di scossa elettrica, scollegare i due cavi di alimentazione prima di procedere alla manutenzione dell’unità.

Advarsel Denne enheten kan være utstyrt med mer enn én strømledning. Koble fra de to

strømledningene før detutføres reparasjonsarbeid på enhetenfor å redusere farenfor elektriske støt.

Aviso Estaunidade poderá termais doque um cabode alimentação.Para reduziro risco dechoque

eléctrico, desligue os dois cabos de alimentação antes de efectuar reparações na unidade.

38 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

¡Advertencia! Puede ser que este equipo posea más de un cable de alimentación. Para reducir el

riesgo de descarga eléctrica, desenchufar los dos cables antes de proceder al mantenimiento de la unidad.

Varning! Dennaenhetkan varaförsedd medmerän ennätsladd. Föratt minskariskenför elektriska

stötar skall båda nätsladdarna dras ur innan du utför underhållsarbete på enheten.

Chassis Lifting Warning

Warning Two people are required tolift the chassis. Grasp the chassis underneath the lower edge

Waarschuwing Er zijn twee mensen nodig om het frame op te tillen. Het frame dient onder de

onderste rand vastgegrepen en met beide handenomhooggetild te worden. Om te voorkomen dat u letsel oploopt,dient uuw rug rechtte houdenen met behulpvan uwbenen, niet uwrug, tetillen. Om schade aanhet frameen deonderdelen tevoorkomen, magu nooit proberen om hetframe opte tillen aan de handvatten op de voedingenof op de interface-processorsof aan de kunststofpanelen aan de voorkant van het frame. Deze handvatten zijn niet ontworpen om het gewicht van het frame te dragen.

Translated Safety Warnings

Varoitus Asennuspohjan nostamiseentarvitaan kaksi henkilöä.Ota ote asennuspohjanalareunasta

ja nosta molemmin käsin. Pitäen selkäsi suorana nosta jalkojen (ei selän) avulla, jotta välttäisit loukkaantumista. Älä yritä nostaa asennuspohjaa virtalähteen tai liitäntäprosessorin kahvoista tai asennuspohjan etuosanmuovipaneeleista,jotta estät asennuspohjanja rakenneosien vaurioitumisen. Näitä kahvoja ei ole suunniteltu kestämään asennuspohjan painoa.

Attention Il faut deux personnes pour soulever le châssis. Le saisir par son rebord inférieur et

soulever des deux mains. Pour éviter tout trauma de la région lombaire, garder le dos droit et souleverla charge enredressant les jambes.Pour éviter d'endommagerle châssis etses composants, ne jamais tenter de le soulever par les poignées des blocs d'alimentation ou des processeurs d'interface, ni par les panneaux en plastique à l'avant du châssis. Ces poignées ne sont pas prévues pour supporter le poids du châssis.

Warnung Zum Anheben des Chassis werden zwei Personen benötigt. Fassen Sie das Chassis

unterhalb derunteren Kantean undheben esmit beidenHänden an.Um Verletzungen zuvermeiden, ist der Rücken aufrecht zu halten und das Gewicht mit den Beinen, nicht mit dem Rücken, anzuheben. Um Schäden an Chassisund Bauteilen zu vermeiden, heben Sie das Chassisnie an den Kunststoffabdeckungen vorne am Chassis oder mit den Griffen am Netzgerät oder an den Schnittstellenprozessoren an.Diese Griffesind nichtso konstruiert,daß siedas Gewichtdes Chassis tragen könnten.

Avvertenza Il telaio va sollevato da due persone. Afferrare il telaio al di sotto del bordo inferiore

esollevare conentrambele mani.Per evitareinfortuni,mantenere laschiena dirittae sollevareil peso con le gambe, non con la schiena. Per evitare danni al telaio ed ai componenti, non provare mai a sollevareil telaio tramitele manigliesugli alimentatori osui processori diinterfaccia oppuretramite i pannelli in plastica sulla parte anteriore del telaio. Queste maniglie non sono state progettate per sostenere il peso del telaio.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 39

Translated Safety Warnings

Advarsel Det er nødvendig med to personer for å løfte kabinettet. Ta tak i kabinettet under den

nedre kanten, og løft med begge hender. Unngå personskade ved å holde ryggen rett og løfte med bena, ikke ryggen. Unngå skadepå kabinettet og komponentene ved å aldri prøve å løfte kabinettet etter håndtakenepå strømforsyningsenhetene,grensesnittprosessorene elleri plastpanelene foranpå kabinettet. Disse håndtakene er ikke beregnet på å tåle vekten av kabinettet.

Aviso Sãonecessárias duaspessoas paralevantaro chassis.Agarre ochassis imediatamenteabaixo

da margem inferior, e levante-o com ambas as mãos. Para evitar lesões, mantenha as suas costas direitas e levante o peso com ambas as pernas,sem forçar as costas. Para prevenir danosno chassis e nos seus componentes, nunca tente levantá-lo pelas asas das unidades abastecedoras de energia, nem pelos processadores de interface, ou pelos painéis plásticos localizados na frente do chassis. Estas asas não foram criadas para suportar o peso do chassis.

¡Advertencia! Se necesitandos personaspara levantar elchasis. Sujeteel chasiscon lasdos manos

por debajodel borde inferiory levántelo. Para evitar lesiones,mantenga la espaldarecta y levántelo con la fuerza de las piernas y no de la espalda. Para evitar daños al chasis y a sus componentes, no intente nunca levantar el chasis porlas asas de las fuentes de alimentación ode los procesadores de interfase, ni por los paneles de plástico situados en el frontal del chasis. Las asas no han sido diseñadas para soportar el peso del chasis.

Varning! Detkrävs två personer föratt lyfta chassit. Fattatag i chassit underden nedre kanten och

lyft med båda händerna. För att undvika skador skalldu hålla ryggen rak och lyfta med benen, inte ryggen. Chassit och delarna kan skadas om du försöker lyfta chassit i handtagen på strömförsörjningsenheterna eller gränssnittsprocessorerna, eller i plastpanelerna på chassits framsida. Handtagen är inte konstruerade för att hålla chassits tyngd.

DC Power Disconnection Warning

Warning Before performing any of the following procedures, ensure that power is removed from

Waarschuwing Voordat u een van de onderstaande procedures uitvoert, dient u te controleren of

de stroom naar het gelijkstroom circuit uitgeschakeld is. Om u ervan te verzekeren dat alle stroom UIT is geschakeld, kiest u op het schakelbord de stroomverbreker die het gelijkstroom circuit bedient, draait de stroomverbreker naar de UIT positie en plakt de schakelaarhendel van de stroomverbreker met plakband in de UIT positie vast.

Varoitus Varmista, että tasavirtapiirissä ei ole virtaa ennen seuraavien toimenpiteiden

suorittamista. Varmistaaksesi, ettävirta onKATKAISTUtäysin, paikannatasavirrastahuolehtivassa kojetaulussa sijaitseva suojakytkin, käännä suojakytkin KATKAISTU-asentoon ja teippaa suojakytkimen varsi niin, että se pysyy KATKAISTU-asennossa.

Attention Avant depratiquer l'une quelconquedes procédures ci-dessous, vériﬁerque le circuit en

courant continu n'estplus sous tension. Pouren être sûr,localiser le disjoncteur situésur le panneau de service du circuit en courant continu, placer le disjoncteur en position fermée (OFF) et, à l'aide d'un ruban adhésif, bloquer la poignée du disjoncteur en position OFF.

Warnung Vor Ausführung der folgenden Vorgänge ist sicherzustellen, daß die

Gleichstromschaltung keinenStrom erhält. Um sicherzustellen,daß sämtlicher Strom abgestelltist, machen Sieauf der Schalttafelden Unterbrecher fürdie Gleichstromschaltung ausﬁndig,stellen Sie den Unterbrecherauf AUS, undkleben Sieden Schaltergriff desUnterbrechers mitKlebeband inder AUS-Stellung fest.

40 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Translated Safety Warnings

Avvertenza Prima di svolgere una qualsiasidelle procedure seguenti, veriﬁcare cheil circuito CC

non sia alimentato. Per veriﬁcare che tutta l’alimentazione sia scollegata (OFF), individuare l’interruttore automatico sul quadro strumenti che alimenta il circuito CC, mettere l’interruttore in posizione OFF e ﬁssarlo con nastro adesivo in tale posizione.

Advarsel Før noen av disse prosedyrene utføres, kontroller at strømmen er frakoblet

likestrømkretsen. Sørg for at all strøm er slått AV. Dette gjøres ved å lokalisere strømbryteren på brytertavlen som betjener likestrømkretsen, slå strømbryteren AV og teipe bryterhåndtaket på strømbryteren i AV-stilling.

Aviso Antes de executar um dos seguintes procedimentos, certiﬁque-se que desligou a fonte de

alimentação de energia do circuito de corrente contínua. Para se assegurar que toda a corrente foi DESLIGADA, localize o disjuntor no painel que serve o circuito de corrente contínua e coloque-o na posição OFF (Desligado), segurando nessa posição a manivela do interruptor do disjuntor com ﬁta isoladora.

¡Advertencia! Antes de proceder con los siguientes pasos, comprobar que la alimentación del

circuito decorriente continua (CC) estécortada (OFF). Paraasegurarse de quetoda la alimentación esté cortada (OFF), localizar el interruptor automático en el panel que alimenta al circuito de corriente continua,cambiar el interruptor automáticoa la posición de Apagado (OFF), ysujetar con cinta la palanca del interruptor automático en posición de Apagado (OFF).

Varning! Innandu utför någon avföljande procedurer måste dukontrollera att strömförsörjningen

till likströmskretsenär bruten.Kontrollera attall strömförsörjningär BRUTEN genomatt slåAV det överspänningsskydd som skyddar likströmskretsen och tejpa fast överspänningsskyddets omkopplare i FRÅN-läget.

Lightning Activity Warning

Warning Do not work on the system or connect or disconnect cables during periods of lightning

activity.

Waarschuwing Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te

werken of kabels aan te sluiten of te ontkoppelen.

Varoitus Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota kaapeleita ukkosilmalla. Attention Ne pas travailler sur le système ni brancher ou débrancher les câbles pendant un orage. Warnung Arbeiten Sie nicht am System und schließen Sie keine Kabel an bzw. trennen Sie keine

ab, wenn es gewittert.

Avvertenza Nonlavorare sulsistema ocollegare oppurescollegarei cavidurante untemporale con

fulmini.

Advarsel Utføraldri arbeidpå systemet,eller koblekabler tileller frasystemet nårdet tordner eller

lyner.

Aviso Não trabalhe no sistema ou ligue e desligue cabos durante períodos de mau tempo

(trovoada).

¡Advertencia! No operar el sistema ni conectar o desconectar cables durante el transcurso de

descargas eléctricas en la atmósfera.

Varning! Vid åska skall du aldrig utföra arbete på systemet eller ansluta eller koppla loss kablar.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 41

Translated Safety Warnings

Chassis Warning—Rack-Mounting and Servicing

Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take

special precautions to ensurethat the system remains stable. The followingguidelines are provided to ensure your safety:

— This unit should be mounted at the bottom of the rack if it is the only unit in the rack. — When mounting this unit in a partially ﬁlled rack, load the rack from the bottom to the top

with the heaviest component at the bottom of the rack.

— If the rack is provided with stabilizing devices, install the stabilizers before mounting or

servicing the unit in the rack.

Waarschuwing Om lichamelijk letsel te voorkomen wanneer u dit toestel in een rek monteert of

het daar een servicebeurt geeft, moet u speciale voorzorgsmaatregelen nemen om ervoor te zorgen dat het toestel stabiel blijft. De onderstaande richtlijnen worden verstrekt om uw veiligheid te verzekeren:

— Dittoestel dient onderaanin het rekgemonteerd teworden als hettoestel het enigein het rek

is.

— Wanneer u dit toestel in een gedeeltelijk gevuld rek monteert, dient u het rek van onderen

naar boven te laden met het zwaarste onderdeel onderaan in het rek.

— Alshet rek voorzienis van stabiliseringshulpmiddelen,dient u de stabilisatorente monteren

voordat u het toestel in het rek monteert of het daar een servicebeurt geeft.

Varoitus Kun laite asetetaan telineeseen tai huolletaan sen ollessa telineessä, on noudatettava

erityisiä varotoimia järjestelmän vakavuuden säilyttämiseksi, jotta vältytään loukkaantumiselta. Noudata seuraavia turvallisuusohjeita:

— Jos telineessä ei ole muita laitteita, aseta laite telineen alaosaan. — Jos laite asetetaan osaksi täytettyyn telineeseen, aloita kuormittaminen sen alaosasta

kaikkein raskaimmalla esineellä ja siirry sitten sen yläosaan.

— Jos telinettä varten on vakaimet, asenna ne ennen laitteen asettamista telineeseen tai sen

huoltamista siinä.

Attention Pour évitertoute blessurecorporelle pendant lesopérations demontage ou deréparation

de cetteunité en casier,il convientde prendre desprécautions spéciales aﬁn demaintenir la stabilité du système. Les directives ci-dessous sont destinées à assurer la protection du personnel :

— Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas. — Sicette unité estmontée dans uncasier partiellement rempli,charger lecasier de basen haut

en plaçant l'élément le plus lourd dans le bas.

— Sile casier estéquipé de dispositifsstabilisateurs, installer lesstabilisateurs avantde monter

ou de réparer l'unité en casier.

42 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Translated Safety Warnings

Warnung Zur Vermeidung von Körperverletzung beim Anbringen oder Warten dieser Einheit in

einem Gestell müssen Sie besondere Vorkehrungen treffen, um sicherzustellen, daß das System stabil bleibt. Die folgenden Richtlinien sollen zur Gewährleistung Ihrer Sicherheit dienen:

— Wenn diese Einheit dieeinzige im Gestell ist, solltesie unten im Gestellangebracht werden. — Bei Anbringungdieser Einheit in einemzum Teilgefüllten Gestell ist das Gestellvon unten

nach oben zu laden, wobei das schwerste Bauteil unten im Gestell anzubringen ist.

— Wird das Gestell mit Stabilisierungszubehör geliefert, sind zuerst die Stabilisatoren zu

installieren, bevor Sie die Einheit im Gestell anbringen oder sie warten.

Avvertenza Per evitare infortuni ﬁsici durante il montaggio o la manutenzione di questa unità in

un supporto, occorreosservare speciali precauzioni per garantireche il sistema rimanga stabile. Le seguenti direttive vengono fornite per garantire la sicurezza personale:

— Questa unità deve venire montata sul fondo del supporto, se si tratta dell’unica unità da

montare nel supporto.

— Quando questa unità viene montata in un supporto parzialmente pieno, caricare il supporto

dal basso all’alto, con il componente più pesante sistemato sul fondo del supporto.

— Seil supporto è dotatodi dispositivi stabilizzanti, installaretali dispositivi primadi montare

o di procedere alla manutenzione dell’unità nel supporto.

Advarsel Unngåfysiske skader under monteringeller reparasjonsarbeid på denne enheten når den

beﬁnner seg i et kabinett. Vær nøye med at systemet er stabilt. Følgende retningslinjer er gitt for å verne om sikkerheten:

— Denneenheten bør monteresnederst ikabinettet hvis detteer deneneste enheten ikabinettet. — Ved montering av denne enheten i et kabinett som er delvis fylt, skal kabinettet lastes fra

bunnen og opp med den tyngste komponenten nederst i kabinettet.

— Hvis kabinettet er utstyrt med stabiliseringsutstyr, skal stabilisatorene installeres før

montering eller utføring av reparasjonsarbeid på enheten i kabinettet.

Aviso Para se prevenir contra danos corporais ao montar ou reparar esta unidade numa estante,

deverá tomarprecauções especiais para se certiﬁcar deque o sistema possui um suporte estável. As seguintes directrizes ajudá-lo-ão a efectuar o seu trabalho com segurança:

— Esta unidade deverá ser montada na parte inferior da estante, caso seja esta a única unidade

a ser montada.

— Ao montaresta unidade numa estante parcialmente ocupada, coloqueos itens mais pesados

na parte inferior da estante, arrumando-os de baixo para cima.

— Se a estante possuir um dispositivo de estabilização, instale-o antes de montar ou reparar a

unidade.

¡Advertencia! Para evitar lesiones durante el montaje de este equipo sobre un bastidor, o

posteriormente durante su mantenimiento, se debe poner mucho cuidado en que el sistema quede bien estable. Para garantizar su seguridad, proceda según las siguientes instrucciones:

— Colocar el equipo en la parte inferior del bastidor, cuando sea la única unidad en el mismo. — Cuando este equipo se vaya a instalar en un bastidor parcialmente ocupado, comenzar la

instalación desde la parte inferior hacia la superior colocando el equipo más pesado en la parte inferior.

— Si el bastidor dispone de dispositivos estabilizadores, instalar éstos antes de montar o

proceder al mantenimiento del equipo instalado en el bastidor.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 43

Translated Safety Warnings

Varning! Föratt undvikakroppsskada närdu installerar ellerutför underhållsarbetepå dennaenhet

på enställning måstedu vidta särskildaförsiktighetsåtgärder föratt försäkra digom attsystemet står stadigt. Följande riktlinjer ges för att trygga din säkerhet:

— Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på

— Om denna enhet installeras på en delvis fylld ställning skall ställningen fyllas nedifrån och

— Om ställningen är försedd med stabiliseringsdon skall dessa monteras fast innan enheten

Ramp Warning

Warning Do not use a ramp inclined at more than 10 degrees.

Waarschuwing Gebruik een oprijplaat niet onder een hoek van meer dan 10 graden. Varoitus Älä käytä sellaista kaltevaa pintaa, jonka kaltevuus ylittää 10 astetta.

ställningen.

upp, med de tyngsta enheterna längst ned på ställningen.

installeras eller underhålls på ställningen.

Attention Ne pas utiliser une rampe dont l’inclinaison est supérieure à 10 degrés. Warnung Keine Rampen mit einer Neigung von mehr als 10 Grad verwenden. Avvertenza Non usare una rampa con pendenza superiore a 10 gradi. Advarsel Bruk aldri en rampe som heller mer enn 10 grader. Aviso Não utilize uma rampa com uma inclinação superior a 10 graus. ¡Advertencia! No usar una rampa inclinada más de 10 grados. Varning! Använd inte ramp med en lutning på mer än 10 grader.

DC Power Supply Warning

Warning Whenstranded wiring isrequired, useapproved wiring terminations,such asclosed-loop

or spade-type with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor.

Waarschuwing Wanneer geslagen bedrading vereist is, dient u bedrading te gebruiken die

voorzien is van goedgekeurde aansluitingspunten, zoals het gesloten-lus type of het grijperschop type waarbij de aansluitpunten omhoog wijzen. Deze aansluitpunten dienen de juiste maat voor de draden te hebben en dienen zowel de isolatie als de geleider vast te klemmen.

Varoitus Jos säikeellinen johdin on tarpeen, käytä hyväksyttyä johdinliitäntää, esimerkiksi

suljettua silmukkaatai kourumaistaliitäntää, jossa onylöspäin käännetytkiinnityskorvat. Tällaisten liitäntöjen tulee olla kooltaan johtimiin sopivia ja niiden tulee puristaa yhteen sekä eristeen että johdinosan.

44 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Translated Safety Warnings

Attention Quand des ﬁls torsadés sont nécessaires, utiliser des douilles terminales homologuées

telles que celles à circuit fermé ou du type à plage ouverte avec cosses rebroussées. Ces douilles terminales doivent êtrede lataille qui convient auxﬁls etdoivent êtrerefermées sur lagaine isolante et sur le conducteur.

Warnung Wenn Litzenverdrahtungerforderlich ist, sindzugelassene Verdrahtungsabschlüsse, z.B.

für einen geschlossenen Regelkreis oder gabelförmig, mit nach oben gerichteten Kabelschuhen zu verwenden. Diese Abschlüsse sollten die angemessene Größefür die Drähte haben und sowohl die Isolierung als auch den Leiter festklemmen.

Avvertenza Quando occorre usare trecce, usare connettori omologati, comequelli a occhiello o a

forcella con linguetterivolte versol’alto. I connettori devono averela misura adatta peril cablaggio e devono serrare sia l’isolante che il conduttore.

Advarsel Hvisdet ernødvendig medﬂertrådede ledninger, brukes godkjenteledningsavslutninger,

som for eksempel lukket sløyfe eller spadetype med oppoverbøyde kabelsko. Disse avslutningene skal hariktig størrelse iforhold tilledningene, og skalklemme sammen bådeisolasjonen og lederen.

Aviso Quando forem requeridas montagens de instalação eléctrica de cabo torcido, use

terminações de cabo aprovadas, tais como, terminações de cabo em circuito fechado e planas com terminais de orelha voltados para cima. Estas terminações de cabo deverão ser do tamanho apropriado para os respectivos cabos, e deverão prender simultaneamente o isolamento e o ﬁo condutor.

¡Advertencia! Cuando se necesitehilo trenzado,utilizar terminalespara cableshomologados, tales

como las de tipo "bucle cerrado" o "espada", con las lengüetas de conexión vueltas hacia arriba. Estos terminales deberán ser del tamaño apropiado para los cables que se utilicen, y tendrán que sujetar tanto el aislante como el conductor.

Varning! När ﬂertrådiga ledningar krävs måste godkända ledningskontakter användas, t.ex.

kabelsko av sluten eller öppen typ med uppåtvänd tapp. Storleken på dessa kontakter måste vara avpassad till ledningarna och måste kunna hålla både isoleringen och ledaren fastklämda.

DC Power Supply Wiring Warning

Warning The illustration shows the DC power supply terminal block. Wire the DC power supply

Waarschuwing De ﬁguur toont de aansluitstrip van de gelijkstroomvoeding. Breng de bedrading

aan voor de gelijkstroomvoeding met behulp van de juiste aansluitpunten aan het draadeinde zoals aangegeven.De juiste bedradingsvolgorde is aarde naar aarde, positief naar positief (lijn naarL) en negatief naar negatief (neutraal naar N). Let op dat de aarddraad altijd het eerst verbonden en het laatst losgemaakt wordt.

Varoitus Kuva esittää tasavirran pääterasiaa. Liitä tasavirtalähde johdon avulla käyttäen sopivia

kiinnityskorvia johdon päässä kuvan esittämällä tavalla. Oikea kytkentäjärjestys on maajohto maajohtoon, positiivinen positiiviseen (johto L:ään) ja negatiivinen negatiiviseen (nollajohto N:ään). Ota huomioon, että maajohto on aina yhdistettävä ensin ja irrotettava viimeisenä.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 45

Translated Safety Warnings

Attention La ﬁgure illustre le bloc de connexion de l'alimentation en courant continu. Câbler

l'alimentation en courant continu en ﬁxant les cosses qui conviennent aux extrémités câblées conformément au schéma. La séquence de câblage à suivre est terre-terre, positif-positif (ligne sur L), etnégatif-négatif (neutre sur N).Noter que leﬁl de masse doittoujours être connectéen premier et déconnecté en dernier.

Warnung DieAbbildung zeigtden Terminalblock des Gleichstrom-Netzgeräts. Verdrahten Sie das

Gleichstrom-Netzgerät unter Verwendung von geeigneten Kabelschuhen am Verdrahtungsende (siehe Abbildung). Die richtige Verdrahtungsfolge ist Erde an Erde, positiv an positiv (Leitung an L) und negativ an negativ (neutral an N). BeachtenSie bitte, daß der Erdungsdraht immer alserster verbunden und als letzter abgetrennt werden sollte.

Avvertenza L’illustrazione mostra la morsettieradell alimentatore CC. Cablarel’alimentatore CC

usando i connettori adatti all’estremità del cablaggio, come illustrato. La corretta sequenza di cablaggio è da massa a massa, da positivo a positivo (da linea ad L) e da negativo a negativo (da neutro aN). Tenere presenteche il ﬁlodi massa devesempre venirecollegato per primoe scollegato per ultimo.

Advarsel Figuren viser likestrømforsyningsenhetens tilkoplingsterminal.

Likestrømforsyningsenheten tilkoples ved hjelp av passende kabelsko som festes i enden av ledningene, slik som vist i ﬁguren. Riktig tilkoplingssekvens erjord til jord, positiv til positv (linje til L), og negativ til negativ (nøytral til N). Husk at jordingsledningen alltid bør tilkoples først og frakoples sist.

Aviso A ﬁgura mostra o bloco do terminal de fornecimento de corrente contínua. Ligue o

fornecimento de corrente contínua utilizando as extremidades apropriadas no ﬁnal do cabo, conforme ilustrado. A sequência correcta de instalação é terra-a-terra, positivo-positivo (linha para L), e negativo-negativo (neutro para N). Note que o ﬁo de terra deverá ser sempre o primeiro a ser ligado, e o último a ser desligado.

¡Advertencia! La ﬁgura muestra la caja de bornes de la fuente de alimentación. Cablear la fuente

de alimentación de corriente continua, usando las lengüetas de conexión apropiadas, en el extremo del cable tal como se muestra. Las conexiones deben realizarse en el siguiente orden: tierra con tierra, positivo conpositivo (lalínea con laL) y negativo connegativo(el neutro con la N). Tenga en cuenta que el conductorde tierra siempre tiene que conectarseel primero y desconectarse el último.

Varning! Illustrationen visar anslutningsplinten för likströmförsörjningsenheten. Koppla

ledningarna till strömförsörjningsenheten med lämpliga kabelskor i ledningsändarna som bilden visar. Korrekt kopplingssekvens är jord till jord, positiv till positiv (linje till L) och negativ till negativ (neutral till N). Observera att jordledningen alltid skall anslutas först och kopplas bort sist.

DC Power Connection Warning

Warning Afterwiring theDC powersupply,removethe tapefrom thecircuit breakerswitch handle

and reinstate power by moving the handle of the circuit breaker to the ON position.

Waarschuwing Nadat de bedrading van de gelijkstroom voeding aangebracht is, verwijdert u het

plakband van de schakelaarhendel van de stroomverbreker en schakelt de stroom weer in door de hendel van de stroomverbreker naar de AAN positie te draaien.

Varoitus Yhdistettyäsi tasavirtalähteenjohdon avullapoista teippisuojakytkimen varrestaja kytke

virta uudestaan kääntämällä suojakytkimen varsi KYTKETTY-asentoon.

Attention Une fois l'alimentation connectée, retirer le ruban adhésif servant à bloquer la poignée

du disjoncteur et rétablir l'alimentation en plaçant cette poignée en position de marche (ON).

46 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Translated Safety Warnings

Warnung Nach Verdrahtung des Gleichstrom-Netzgeräts entfernen Sie das Klebeband vom

Schaltergriff des Unterbrechers und schalten den Strom erneut ein, indem Sie den Griff des Unterbrechers auf EIN stellen.

Avvertenza Dopo aver eseguito il cablaggio dell’alimentatore CC, togliere il nastro adesivo

dall’interruttore automatico e ristabilire l’alimentazione spostando all'interruttore automatico in posizione ON.

Advarsel Etter atlikestrømsenheten er tilkoblet, fjernes teipen fra håndtaketpå strømbryteren, og

deretter aktiveres strømmen ved å dreie håndtaket på strømbryteren til PÅ-stilling.

Aviso Depois de ligar o sistema de fornecimento de corrente contínua, retire a ﬁta isoladora da

manivela dodisjuntor, e volte a ligar acorrente ao deslocar a manivela paraa posição ON (Ligado).

¡Advertencia! Después de cablear la fuentede alimentación de corriente continua, retirarla cinta

de la palanca del interruptor automático, y restablecer la alimentación cambiando la palanca a la posición de Encendido (ON).

Varning! Närdu har kopplat ledningarnatill strömförsörjningsenheten för inmatadlikström tar du

bort tejpen från överspänningsskyddets omkopplare och slår på strömmen igen genom att ställa överspänningsskyddets omkopplare i TILL-läget.

Cisco 7000 and Cisco 7507 Chassis Replacement Instructions 47

Cisco Information Online

Cisco InformationOnline (CIO)is CiscoSystems’ primary, real-timesupport channel.Maintenance customers and partners can self-register on CIO to obtain additional content and services.

Available24 hoursa day, 7days aweek, CIOprovides awealth ofstandard andvalue-addedservices to Cisco’s customers and business partners. CIO services include product information, software updates, release notes, technical tips, the Bug Navigator, conﬁguration notes, brochures, descriptions of service offerings, and download access to public and authorized ﬁles.

CIO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously—a character-based version anda multimediaversion thatresides onthe World Wide Web (WWW). The character-based CIO (called “CIO Classic”) supports Zmodem, Kermit, Xmodem, FTP, Internet e-mail, and fax download options, and is excellent for quick access to information over lower bandwidths. The WWW version of CIO provides richly formatted documents with photographs, ﬁgures, graphics, and video, as well as hyperlinks to related information.

You can access CIO in the following ways:

• WWW: http://www.cisco.com

• Telnet: cio.cisco.com

• Modem: From North America, 408 526-8070; from Europe, 33 1 64 46 40 82. Use the

following terminal settings: VT100 emulation; data bits: 8; parity: none; stop bits: 1; and baud rates up to 14.4 kbps.

For a copy of CIO’s Frequently Asked Questions (FAQ), contact cio-help@cisco.com. For additional information, contact cio-team@cisco.com.

Note If you are a network administrator and need personal technical assistance with a Cisco

product that is under warranty or covered by a maintenance contract, contact Cisco’s Technical Assistance Center (TAC) at 800 553-2447, 408 526-7209, or tac@cisco.com. To obtain general information about Cisco Systems, Cisco products, or upgrades, contact 800 553-6387, 408 526-7208, or cs-rep@cisco.com.

This document can be used in conjunction with the Cisco 7000 Hardware Installation and Maintenance or Cisco 7507 Hardware Installation and Maintenance publication. (1064ch70.fm)

Catalyst, CD-PAC,CiscoFusion, Cisco IOS, CiscoPro, CiscoView, CiscoVision, CiscoWorks, ControlStream, EtherChannel,HubSwitch, LAN Remote Ofﬁce, LAN VirtualStream, 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 Systems logo, EtherSwitch, IGRP, Kalpana, LightStream, and UniverCD 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.

PC, Newport Systems Solutions, Packet, PC2LAN/X.25, Point and Click Internetworking, RouteStream, SMARTnet, SwitchProbe, SynchroniCD,The Cell,

LAN, LAN2LAN Enterprise, LAN2LAN

48 Cisco 7000 and Cisco 7507 Chassis Replacement Instructions

Cisco Systems CHAS-7K, CHAS-7507, MAS-7507, MAS-7K User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Product Overview

Prerequisites

Safety Guidelines

Lifting the Chassis Safely

Safety with Electricity

Cable Strain Relief

List of Parts and Tools

Preventing Electrostatic Discharge Damage

Unpacking the Chassis

Preparing the Work Area

Replacing a Rack-Mounted Chassis

Adding a New Chassis to the Rack

Replacing the Existing Rack-Mounted Chassis

Step 2 Turn all power supplies OFF.

Moving System Components

Moving the Processor Modules

Step 10 Proceed to the next section to move the power supplies.

Moving Power Supplies

Step 9 Use a screwdriver to tighten the captive installation screw on the top of the power supply.

Verifying the Installation

Checking Connections

Step 4 Check the power supplies for the following:

Restarting the System

Step 6 Verify that the console terminal displays a script and system banner.

Troubleshooting the Installation

LED Descriptions

Power Supply LEDs

System Front Panel LEDs

Route Processor LEDs (Cisco 7000)

Route Switch Processor LEDs (Cisco 7507)

Interface Processor, SP, and SSP LEDs

System Startup Sequence

Translated Safety Warnings

Power Disconnection Warning

Power Supply Warning

Power Supply Disconnection Warning

Electric Shock Warning

Chassis Lifting Warning

DC Power Disconnection Warning

Lightning Activity Warning

Chassis Warning—Rack-Mounting and Servicing

Ramp Warning

DC Power Supply Warning

DC Power Supply Wiring Warning

DC Power Connection Warning

Cisco Information Online