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Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Unpacking,Moving, and Securing Guide

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Table Of ContentsCisco CRS Carrier Routing System16-Slot Line Card ChassisUnpacking, Moving,and Securing Guide

ContentsPreparing to Unpack the Chassis

Checklist of Tools and PartsChassis Packaging OverviewKey Chassis SpecificationsDolly SpecificationsSafety GuidelinesPreventing Electrostatic Discharge

Unpacking the Chassis and ComponentsUnpacking the Dolly

PrerequisitesRequired Tools and EquipmentStepsWhat to Do Next

Unpacking the ChassisPrerequisitesRequired Tools and EquipmentStepsWhat to Do Next

Attaching the Dolly to the ChassisPrerequisitesRequired Tools and EquipmentStepsWhat to Do Next

Removing the Chassis Shipping PalletPrerequisitesRequired Tools and EquipmentStepsWhat to Do Next

Unpacking the Other PalletsPrerequisitesRequired Tools and EquipmentStepsWhat to Do Next

Moving the ChassisDolly and Chassis Moving GuidelinesVerifying the Move PathVerifying the Securing LocationModifying the Dolly Configuration to Move the Chassis


Moving the ChassisPrerequisitesRequired Tools and EquipmentStepsWhat to Do Next

Securing the ChassisSite PreparationBolt Hole TemplatesSecuring the Chassis to the Floor


Installing the Alternate Chassis Floor-Mounting KitPrerequisitesRequired Tools and EquipmentStepsWhat to Do Next

Component Return InformationDocumentation Overview

ObjectiveAudienceRelated Documentation

Hardware DocumentsSoftware Documents

Changes to This DocumentObtaining Documentation and Submitting a Service Request

Cisco CRS Carrier Routing System 16-Slot LineCard Chassis Unpacking, Moving,and Securing Guide

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Cisco CRS CarrierRouting System 16-SlotLine Card ChassisUnpacking, Moving, andSecuring Guide

Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Unpackin... http://www.cisco.com/en/US/docs/routers/crs/crs1/16_slot_lc/unpack/i...

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Document Part Number: 78-17535-07This guide provides instructions for unpacking the Cisco CRS 16-SlotLine Card Chassis (LCC) and its components, moving the chassis to itspermanent location, and mounting and securing the chassis in a rack.The companion document to this guide is Cisco CRS Carrier RoutingSystem 16-Slot Line Card Chassis Site Planning Guide, whichdescribes how to plan and prepare your site facilities for the installationof a 16-slot LCC.

ContentsThis document presents the following topics:

• Preparing to Unpack the Chassis

• Unpacking the Chassis and Components

• Moving the Chassis

• Securing the Chassis

• Installing the Alternate Chassis Floor-Mounting Kit

• Component Return Information

• Documentation Overview

• Obtaining Documentation and Submitting a Service Request

Preparing to Unpack the ChassisThis section presents the following topics:

• Checklist of Tools and Parts

• Chassis Packaging Overview

• Key Chassis Specifications

• Dolly Specifications

• Safety Guidelines

• Preventing Electrostatic Discharge

Checklist of Tools and PartsThe tools and parts needed to unpack, move, and secure the chassisare:

Tools• Crowbar

• Step ladder

• 9/16-in. wrench

• 5/8-in. wrench

• 10-mm wrench

• ESD-immune surface

• ESD-preventative strap (wrist or ankle)

• 14-mm Allen drive socket

• 3/4-in. ratchet socket wrench with a 6-in. extension

• 12-mm Allen wrench

• Number 1 Phillips screwdriver (with a 10-cm long shaft)

• Number 2 Phillips screwdriver (with a 20-cm long shaft)

• Medium flat-blade screwdriver

• Scissors

• Tape measure

• 2.5-mm Allen wrench

• 9/32-in. socket wrench

• M2 Allen wrench

• M3 Allen wrench

• M4 Allen wrench

• M8 Allen wrench

• Adjustable wrench, spanner, and socket set

Parts• Dolly (Cisco product number CRS-16-LIFT/B=)

• Alternate chassis floor-mounting kit (Cisco product number CRS-16-LCC-ALTMNT=)

• Drill hole template

• Floor anchor bolt kit (contact a vendor such as Hilti for assistance inidentifying a bolt kit solution)

Chassis Packaging OverviewThe Cisco CRS 16-slot LCC arrives packaged on several pallets (totaldepends on the details of the options you ordered) with each packagecontaining a label that describes the contents:

• Installation kit (crate 1)—Contains the drill hole template and otherinstallation kit items.

• Dolly pallet (crate 2)—Contains two dolly components in the90-degree position (see Figure 1).


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• Chassis pallet (crate 3)—Contains the chassis itself encased in apolyethylene bag and covered with a wooden packing crate heldtogether with metal clips (CRS-16-LCC=).

The chassis is shipped with the fan trays (CRS-16-LCC-FNTR-B),air filter (CRS-16-LCC-FILTER), switch fabric (CRS-16-FC/S orCRS-16-FC140/S), route processor (CRS-16-RP-B), and fancontroller (CRS-16-LCC-FAN-CT) cards already installed. Themodular services card (MSC) and physical layer interface module(PLIM) slots are populated with impedance carriers (CRS-MSC-IMPEDANCE=).

• Power components pallet (crate 4)—Contains the powercomponents, including the power shelves (CRS-16-LCC-PS-ACD=,CRS-16-LCC-PS-ACW=, or CRS-16-LCC-PS-DC=), powermodules (CRS-16-DC-PEM= or CRS-16-AC-RECT=), alarmmodules (CRS-16-ALARM=), and power cosmetic bezel withretainer frame.

• Primary card pallet (crate 5—Contains the MSCs (CRS-MSC,CRS-MSC-B, or CRS-MSC-140G), and PLIMs (product IDs for thePLIMs vary depending on the PLIMs you have ordered).

• Secondary card pallet (crate 6)—Contains any remaining cards,MSCs (CRS-MSC, CRS-MSC-B, or CRS-MSC-140G), Forwardingprocessors (FP40 or FP140), and PLIMs (product IDs for the PLIMsvary depending on the PLIMs you have ordered).

• Cosmetics pallet (crate 7, orderable option)—Contains the exterior(cosmetic) components for the chassis (CRS-16-LCC-FRNT=).

For complete details on the contents of each pallet, see the shippingand parts identification label on the pallet or shipping manifest.

Key Chassis SpecificationsTable 1 lists the specifications for the Cisco CRS 16-slot LCC (as theyar shipped).

Table 1 Cisco CRS 16-Slot Line Card ChassisSpecifications

Specification Value

Physical dimensions(without packaging):

Height 80.0 in. (203 cm)

Depth 36.0 in. (91.4 cm)

Width 23.6 in. (59.9 cm)

Weight (withoutpackaging):

CRS-16 as-shipped weight:1175 lb (533 kg) (Est.)CRS-16 spare chassisweight: 1044 lb (473.6 kg)(Est.)

Floor loading:

Chassis footprintfloor contact area

4.72 sq ft (4387 sq cm)680 sq in. (4387 sq cm)

Maximum floor loading(all componentsinstalled)

1753 lb/4.72 sq ft =371 lb per sq ft (Est.)795 kg/4387 sq cm =0.18 kg per sq cm (Est.)

Dolly SpecificationsThe dolly that is available for the Cisco CRS 16-slot LCC is flexibleenough to meet several challenges common when first positioning achassis of this size and weight. Such challenges include limited hallwayor doorway width, doorway thresholds, ramps, and tight corners alongthe transport route. To overcome these challenges, use the dolly ineither of the following configurations:

• 90-degree configuration—The dolly assemblies are shipped in thisconfiguration. Although this configuration is not recommended whenmoving the chassis, in certain cases this configuration is needed totransport the dolly. Extra care should be used in this configurationto ensure that the chassis does not tip during transport.

• 180-degree configuration—This configuration provides widersupport in the dolly and is the recommended configuration fortransporting the chassis. However, this configuration requires aminimum of 50 inches (127 cm) of side clearance along thetransport route.

Note The dolly ships in the 90-degree configuration (see Figure 1). Whenmanipulating the individual dolly components, such as when they arenot attached to the chassis, the dolly is easiest to use in the shipped


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90-degree position.

Table 2 lists the specifications for the dolly.

Table 2 Dolly Specifications

Specification Value

Weight (each component) 126 lb (57.3 kg)

Maximum safe incline 10 degrees

Maximum safe curb height 1.5 inches (3.81 cm)

Note All figures refer to specifications when the dolly is attached to a fullyloaded chassis. See Table 3 for chassis move-path specifications.

Safety Guidelines

Caution Before you perform any procedure in this document, reviewthe safety guidelines in this section to avoid injuring yourselfor damaging the equipment.

The following guidelines are for your safety and to protect equipment.Guidelines do not include all hazards. Be alert.

Note Review the safety warnings listed in Regulatory Compliance andSafety Information for the Cisco CRS Carrier Routing System beforeinstalling, configuring, or troubleshooting any installed card.

• Never attempt to lift an object that might be too heavy for you to liftby yourself.

• Keep the work area clear and dust free during and after installation.Do not allow dirt or debris to enter into any laser-basedcomponents.

• Keep tools and router components away from walk areas.

• Do not wear loose clothing, jewelry, and other items that could getcaught in the router while working with OIMs, SFCs, and theirassociated components.

• Use Cisco equipment in accordance with its specifications andproduct-usage instructions.

• Do not work alone if potentially hazardous conditions exist.

• Make sure that your installation follows national and local electricalcodes:

– In United States, National Fire Protection Association (NFPA)70, United States National Electrical Code

– In Canada, Canadian Electrical Code, part I, CSA C22.1

– In other countries, International Electrotechnical Commission(IEC) 60364, part 1 through part 7

• Connect only a DC power source that follows the safety extra-lowvoltage (SELV) requirements in UL/CSA/IEC/EN 60950-1 andAS/NZS 60950 to the FCC DC-input power system.

• Make sure that you have a readily accessible two-poled disconnectdevice incorporated in the fixed wiring of a Cisco CRS 16-slot LCCconfigured with the DC-input power system.

• Cisco CRS 16-slot LCC requires short-circuit (overcurrent)protection to be provided as part of the building installation.

Preventing Electrostatic DischargeElectrostatic discharge (ESD) damage, which can occur when electroniccards or components are improperly handled, results in complete orintermittent failures. We recommend use of an ESD-preventive strapwhenever you handle network equipment or one of its components.

Following are guidelines for preventing ESD damage:

• Always use an ESD-preventive wrist or ankle strap, and ensure thatit makes good skin contact. Connect the equipment end of theconnection cord to an ESD connection socket on the router or to abare metal surface on the chassis.

• Handle a card by its ejector levers, when applicable, or its metalcarrier only; avoid touching the board or connector pins.

• Place a removed card board side up on an antistatic surface or in astatic-shielding bag. If you plan to return the component to thefactory, immediately place it in a static-shielding bag.

• Avoid contact between the card and clothing. The wrist strapprotects the board from only ESD voltage on the body; ESD voltageon clothing can still cause damage.

Unpacking the Chassis and ComponentsThis section presents the following topics:

• Unpacking the Dolly


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• Unpacking the Chassis

• Attaching the Dolly to the Chassis

• Removing the Chassis Shipping Pallet

• Unpacking the Other Pallets

Unpacking the DollyThis section describes how to unpack the dolly (see Figure 1) used tomove the unpacked Cisco CRS 16-slot LCC.

Figure 1 Chassis Dolly—90-Degree Position

1 Lifting cranks 3 Caster brakes

2 Caster antirotation pin

PrerequisitesNo prerequisites exist for this task.

Required Tools and EquipmentYou need the following tools to perform this task:

• 9/16-in. wrench

• 5/8-in. wrench

StepsTo unpack the dolly, follow these steps:

Step 1 Carefully move the pallet containing the dolly to the locationwhere you plan on unpacking it. The dolly arrives as twoseparate, identical components, one component each for thefront and back of the chassis.

Step 2 Use the 9/16-in. wrench to unbolt the crate sides from the palletbase, remove the sides, and set them carefully aside.

Step 3 Release the caster brakes on the dolly.

Step 4 Use the 5/8-in. wrench to unbolt the two side plates, andremove the side plates.

Step 5 Remove the two dolly components from the pallet.

Caution Each dolly component weighs approximately 126 lb(57 kg). We recommend two people remove the componentsfrom the pallet.

What to Do NextAfter performing this task, unpack the chassis. See the "Unpacking the


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Chassis" section section for more information.

Unpacking the ChassisThis section describes how to unpack the Cisco CRS 16-slot LCC.

Caution Use the complete Cisco Systems packaging for shipment ofproduct or components. Failure to properly use Ciscopackaging may result in damage or loss of product.

The chassis is shipped on a pallet by itself and arrives inside apolyethylene bag enclosed in a plywood box, held in place by steel clips.(See Figure 2.)

Figure 2 Line Card Chassis in Original Packaging

1 Lock latches 3 Four-sided plywood box

2 Large side panel

PrerequisitesBefore performing this task, be sure to have sufficient room around thechassis pallet for unpacking.

Required Tools and EquipmentYou need a 10-mm wrench to perform this task.

StepsTo unpack the chassis, follow these steps:

Step 1 Carefully move the pallet containing the Cisco CRS 16-slot LCCto the location where you plan on unpacking it.

Note The Cisco CRS 16-slot LCC is shipped with a dolly that can beused to move the chassis into place; however, you are notrequired to move the chassis into place before unpacking it.


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Caution The Cisco CRS 16-slot LCC is heavy and tall and itmust be handled carefully to eliminate the risk of tipping thechassis over. We recommend that at least two people handleand move the chassis and that you always remove physicallayer interface modules (PLIMs), modular service cards(MSCs), and power shelves before you move the chassis.

Step 2 Raise and twist the lock latches along the sides and base of theplywood box.

Step 3 Remove the large side panel, and set it aside carefully.

Step 4 Remove the remaining four-sided plywood box.

Note When setting aside the box, be careful to rest the wood on thefloor so that the metal lock latches are not bent or otherwisedamaged.

Note Two people should lift and remove the four-panel unit.

Step 5 Use the 10-mm wrench to remove the four bolts holding the topwood and frame cushion system from the top of the package.

Step 6 Remove the chassis bag. A set of tape seals exists around theperimeter of the chassis base. Unseal the bag, and pull it off thechassis.

Note Do not remove the plastic bag until you are ready to move andinstall the chassis.

What to Do NextAfter performing this task, you must attach the dolly to the chassis (seethe "Attaching the Dolly to the Chassis" section).

Attaching the Dolly to the ChassisThis section describes how to attach the dolly (see Figure 3) to theCisco CRS 16-slot LCC to prepare for removing the chassis shippingpallet and moving the chassis into place.




PrerequisitesBefore performing this task, unpack the chassis, unpack the dolly, and


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remove the chassis base cosmetic corner covers. See the "Unpackingthe Chassis" section, and the "Unpacking the Dolly" section for moreinformation.

Required Tools and EquipmentYou need the following tools and part to perform this task:

• 14-mm Allen drive socket


• 3/4-in. ratchet socket wrench with a 6-in. extension

• Dolly (Cisco product number CRS-16-LIFT/B=)

StepsTo attach the dolly to the chassis, follow these steps:

Step 1 Remove the four Cisco CRS 16-slot LCC floor mount cornercovers (the four cosmetic corner covers at the base of chassis).

Step 2 Use the 3/4-in. wrench to remove the four bolts that connect thepallet to each corner of the chassis base.

Note The dolly is shipped as two separate components (a singlecomponent is shown in Figure 3).

Step 3 Use the 12-mm Allen wrench to remove the two dolly-to-chassisclamp plates (see Figure 4), and set them carefully aside.Repeat this step for the second dolly component.

Step 4 Select a clamp plate labelled "LCC Left" (there are two suchplates). (See Figure 4.)

Note There is no difference between the clamp plates for the frontand rear of the chassis.

Figure 4 Clamp Plates

Step 5 Align and insert the side pins of the clamp plate to the lower leftside of the front (PLIM) side of the chassis. Repeat this stepwith the "LCC Right" clamp plate on the lower right side of thefront (PLIM) side of the chassis. (See Figure 5 and Figure 6.)

Step 6 Insert the 14-mm x 50-mm cap screw that connects the leftclamp plate to the bolt block on the lower front corner of thefront (PLIM) side of the chassis, and use the 14-mm Allenwrench to tighten it (see Figure 5 and Figure 6). Repeat thisstep for the right clamp plate.

Figure 5 Attaching the Clamp Plates to the Chassis (Oblique View)

Figure 6 Attaching the Clamp Plates to the Chassis (Top View)


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Step 7 Repeat Step 5 and Step 6 for the rear (MSC) side of thechassis.

Step 8 Make sure that the dolly caster brakes and antirotation pins arein the locked position and that the dolly itself is in the 90-degreeposition. (See Figure 9.)

Step 9 Simultaneously crank the two crank handles to raise the dollyso that it lines up with the clamp plates on the base of thechassis on the pallet (approximately 8.5 inches).

Note See the guidelines for raising or lowering the chassis in the"Dolly and Chassis Moving Guidelines" section.

Step 10 Release the dolly caster brakes.

Step 11 Slide the dolly component so that the pins on the upper side ofthe component align with the holes on the clamp plates.

Step 12 Insert and tighten the four 14-mm x 30-mm bolts that attach thedolly component to the clamp plates (two for each clamp plate).These bolts are inserted vertically into the top of the clampplates.

Figure 7 Aligning and Attaching the Dolly to the Clamp Plates

Step 13 Relock the caster brakes.

Step 14 Repeat Step 9 through Step 13 to attach the second dollycomponent to the rear (MSC) side of the chassis.

What to Do NextAfter performing this task, remove the shipping pallet from the chassis.See the "Removing the Chassis Shipping Pallet" section for moreinformation.

Removing the Chassis Shipping PalletThis section describes how to remove the chassis shipping pallet toprepare for moving the Cisco CRS 16-slot LCC into place.


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PrerequisitesBefore performing this task, unpack the chassis, unpack the dolly, andattach the dolly to the chassis. See the "Unpacking the Chassis" section,the "Unpacking the Dolly" section, and the "Attaching the Dolly to theChassis" section for more information.

Required Tools and EquipmentNo tools and equipment are required for this task.

StepsTo remove the shipping pallet from the chassis, follow these steps:

Step 1 Make sure that the dolly is firmly attached to the chassis.

Step 2 Make sure that the dolly caster brakes and antirotation pins arein the locked position.

Step 3 Using two people (one person working on each dollycomponent), crank the two crank handles to lift the chassisabout 3/4 of an inch above the pallet.

Note See the guidelines for raising or lowering the chassis in the"Dolly and Chassis Moving Guidelines" section.

Step 4 Slide the pallet from the chassis.

Note The two outrigger legs must be in the 90-degree position (seeFigure 3) in which they are aligned to the front and back of thechassis when sliding the pallet from the chassis.

Step 5 Using two people (one person working on each dollycomponent), lower the chassis to within 1 inch of the floor. Seethe height label on the dolly lift wheel assembly.

Warning To reduce the risk of dolly instability, chassis damage,or personal injury, do not raise the equipment more than1 inch (2.54 cm) above the floor during transportation.Statement 358

What to Do NextAfter performing this task, you may unpack the other pallets and movethe chassis. See the "Unpacking the Other Pallets" section and the"Moving the Chassis" section.

Unpacking the Other PalletsThis section describes how to unpack the primary, secondary, power,and cosmetic pallets for the Cisco CRS 16-slot LCC.

PrerequisitesNo prerequisites exist for this task.

Required Tools and EquipmentYou need the following tools to perform this task:

• Antistatic mat

• Number 2 Phillips screwdriver

• Scissors

StepsTo unpack the pallets, follow these steps:

Step 1 If possible, move the pallets to the same location as theunpacked and secured chassis. If not possible, move theindividual boxes containing the various components to thechassis location.

Note All components are packaged separately. Cards are attachedand installed on a wooden board insert held in place by captivePhillips screws.

Step 2 Use the scissors to cut the straps that hold the packages to thepallet.

Step 3 Unpack all primary pallet parts from the packaging, and set theparts carefully aside on the antistatic mat for installation.

Note We recommended that you unpack and install components inonly a sterile environment or clean room. If this is not practical,be sure to take appropriate precautions for the sensitive opticalcomponents that are shipped with the chassis.

Step 4 Unpack all secondary pallet parts from packaging, and set theparts carefully aside on the antistatic mat for installation.


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Note Use the slide-assistance arm to slide cards from the cardcarrier. Do not lift the cards by the slide-assistance arm!Rotate cards onto their vertical axes, then lift them from thebottom, using the slide-assistance arm only as an aid forbalance.

Note Optical components for some cards are packed in clean-roombags; do not open them until you are ready to use them.

Step 5 Unpack all power components from the packaging, and set theparts carefully aside on an electrostatic discharge(ESD)-immune surface for installation.

Step 6 Unpack all cosmetic parts from the packaging, and set the partscarefully aside on an ESD-immune surface for installation.

Note If any parts need to be returned, they must be returned in theircomplete original packaging. Failure to do so may result indamage or loss of product.

Note If you did not order a fully populated system, you receivedseveral impedance carrier cards that you need to insert into thechassis in the appropriate locations. All slots in the chassismust be populated for the chassis to function properly.

What to Do NextAfter performing this task, move the chassis (see the "Moving theChassis" section).

Moving the ChassisThis section presents the following topics:

• Dolly and Chassis Moving Guidelines

• Verifying the Move Path

• Verifying the Securing Location

• Modifying the Dolly Configuration to Move the Chassis

• Moving the Chassis

Dolly and Chassis Moving GuidelinesWhen you use the dolly or move the Cisco CRS 16-slot LCC, followthese guidelines:

• When removing the chassis from the pallet, follow these guidelines:

– Dolly must be in the as-shipped 90-degree configuration.

– Caster brakes and antirotation pins should be in the lockedposition.

– Dolly can be raised to a height of 9 inches for removing thepallet from the chassis.

• When using the dolly to move the chassis between locations,ensure that the chassis is free of MSC and PLIM cards, and powercomponents.

• When raising or lowering the chassis, follow these guidelines:

– Make sure that you have at least one person on each side ofthe chassis to turn the cranks on the dolly as simultaneously aspossible.

– Raise or lower the chassis only on a level surface.

– Make sure that the caster brakes and antirotation pins are inthe locked position.

– Keep the casters on the floor at all times when you are raisingor lowering the chassis.

– Attempt to keep the chassis itself as level as possible whenraising or lowering it with the dolly.

– Use the height label on the dolly to make sure that you havethe correct amount of ground clearance. (The label shows therecommended transport chassis engagement height, the heightthat is not to be exceeded, and to ensure correct alignmentbetween both dolly wheel assemblies.)

• When changing the configuration of the dolly wheel assemblies(from 180 to 90 degrees or conversely), follow these guidelines:

– Lower the chassis to the floor before you changeconfigurations.

– Keep the casters on the floor at all times when you arechanging the dolly configuration from one position to the other.

– Unlock the brake or antirotation on the casters only when youare ready to actually change the configuration (move the liftswing arm bracket). When you are preparing to change theconfiguration (remove bolts), make sure that the brakes andantirotation pin are in the locked position.


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– Change the dolly configuration one caster at a time. Take yourtime and do not rush through the process.

– Make sure that the bolts are secured after you have completedchanging the configuration.

• When moving the chassis in a hallway, follow these guidelines:

– Make sure that you have at least two people to transport thechassis. Never transport the chassis by yourself.

– Use the dolly in the 180-degree configuration wheneverpossible when you move the chassis. This configurationrequires you to have passageways at least 50 inches in widthto accommodate the combined dolly and chassis width.

– Use the dolly in the 90-degree configuration if your siterestrictions require it. If hallway constraints require you to usethe 90-degree dolly configuration (24 inches), the chassis ismore likely to tip, so use extra care when transporting thechassis in that configuration.

– Dolly can be used to transport the chassis at heights from 0.5to 3.0 inches; we recommend raising the dolly to the minimumnecessary height based on your site needs.

– Dolly can be used to transport the chassis over thresholds upto 1.5 inches.

• When transporting the chassis on a ramp, follow these guidelines:

– Make sure that you have at least four people to transport thechassis, one person on each side of the chassis, to move it upor down a ramp.

– Move the chassis up ramps with a maximum ramp angle of 10degrees.

– Use the 180-degree configuration if you transport the chassisup or down a ramp. (The ramp must be wide enough toaccommodate the dolly width of 50 inches.) We do notrecommend transporting the chassis up or down ramps in the90-degree configuration.

Warning This dolly is designed only for the temporarytransportation of the Cisco equipment listed here. Donot use it with any other device or for any otherpurpose. Cisco equipment designed for use with thedolly: Cisco CRS fabric card chassis and line cardchassis (CRS-FCC, CRS-16-LCC). Statement 356

Warning Do not permanently locate the equipment on the dolly.Safely store the dolly after use. Statement 357

Warning To reduce the risk of dolly instability, chassis damage,or personal injury, do not raise the equipment more than1 inch (2.54 cm) above the floor during transportation.Statement 358

Warning This dolly is designed to transport the equipment overshort distances only. Statement 359

Warning To reduce the risk of chassis damage or personal injury,use the dolly to move the chassis only when the chassisis empty. Before attaching the dolly, remove allcomponents (power shelves, power modules, fan trays,cards, and other modules) from the chassis. Statement367

Warning To reduce the risk of dolly instability, chassis damage,or personal injury, do not transport the equipment withthe dolly raised higher than the maximum transportheight shown on the dolly label, and do not raise theequipment higher than required to remove the shippingpallet. For information about maximum dolly heights,see the dolly instructions in this document. Statement368

Note For a consolidated list of dolly and chassis cautions and warnings, seeRegulatory Compliance and Safety Information for the Cisco CRSCarrier Routing System.

Caution Dolly wheel casters and anti-rotation pins should be in thelocked position when the dolly is not in use.

Verifying the Move PathBefore moving the chassis, it is critical that you verify that the path thatyou are planning to use to move the chassis to its final location canaccommodate the chassis size and weight and the restrictions of thechassis when using the dolly (see the "Dolly Specifications" section).

See Table 3 below for a list of the restrictions for your move path, and


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verify that you have sufficient room for the entire move path prior tomoving the chassis.

Table 3 Chassis Move-Path Specifications

Specification Value

Height (on dolly, withrecommended 1 inch raise)

81 in. (205 cm)

Depth (on dolly, 90-degree dollyposition)

70 in. (178 cm)

Depth (on dolly, 180-degree dollyposition)

48 in. (122 cm)

Width (on dolly, 90-degree dollyposition)

23.6 in. (60 cm)

Width (on dolly, 180-degree dollyposition)

44 in. (112 cm)

Weight of chassis (as shipped,packaging removed)

1175 lb (533 kg),Estimated

Weight of dolly and brackets 144 lb (65 kg),Estimated

Maximum incline for (chassis ondolly)

10 degrees

Maximum curb height (for chassison dolly)

1.00 in. (2.54 cm)

Note Allow a gap of between 4 to 6 in. (10 to 15 cm) on each side of thechassis when moving it.

Verifying the Securing LocationThe chassis requires that you have a reasonable amount of space bothin front and behind the chassis for sufficient airflow and the installationand removal of components. Allowing the recommended space alsoensures that you have enough space available to perform the initialinstallation of the chassis and its components. Figure 8 shows a typicalsite floor plan.

Figure 8 Line Card Chassis Floor Plan

Before moving the chassis into position, make sure that you haveproperly prepared the site so that there is sufficient room for installationand maintenance.

For additional details on making your site ready for the chassis, seeCisco CRS Carrier Routing System 16-Slot Line Card Chassis SitePlanning Guide and Cisco CRS Carrier Routing System MultishelfSystem Site Planning Guide.

Modifying the Dolly Configuration to Move the ChassisThis section describes how to modify the dolly from one configuration to


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another if your site requires it. The dolly can be configured in either the180- or 90-degree position, depending on the needs of your site. Forfurther information on the two configurations, see the "DollySpecifications" section. See the "Dolly and Chassis Moving Guidelines"section for important recommendations before modifying the dollyconfiguration.

The dolly arrives in the 90-degree configuration, shown in Figure 9.(Figure 9 shows the dolly with the Cisco CRS 16-slot LCC clamp platesinstalled.)

Figure 9 Chassis Dolly (90-Degree Position)



PrerequisitesBefore performing this task, unpack the chassis, unpack the dolly, attachthe dolly to the chassis, and remove the chassis from the shipping pallet.See the "Unpacking the Chassis" section, the "Unpacking the Dolly"section, the "Attaching the Dolly to the Chassis" section, and the"Removing the Chassis Shipping Pallet" section for more information.

Required Tools and EquipmentYou need a 12-mm Allen wrench to perform this task.

StepsTo change the dolly configuration from the as-shipped 90-degreeconfiguration to the preferred 180-degree transport configuration, followthese steps:

Step 1 Set the caster brakes.

Step 2 With two people, one on each side of the chassis, carefully turnthe cranks to lower the chassis to the floor (if you have notlowered the chassis already).

Step 3 Continue turning the cranks until the dolly casters are just offthe floor.

Step 4 Unlock the dolly caster brakes and antirotation pins.

Step 5 On the dolly component attached to the front (PLIM) side of thechassis, use the wrench to remove the two holding bolts on theleft side lift arm swing bracket.

Step 6 Swing the lift arm swing bracket to the side (180-degreeposition, see Figure 10), reinsert the holding bolts, and partiallytighten the bolts.

Step 7 Repeat Step 5 and Step 6 for the right side lift arm swingbracket.


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Step 8 Lock the dolly caster brakes and antirotation pins until you areready to move the chassis.

Step 9 Repeat Step 1 through Step 8 for the other dolly component.

Step 10 Using the wrench, firmly tighten the holding bolts.

Note To change the configuration back to the 90-degreeconfiguration, repeat these steps and swing the arm into the90-degree position.

What to Do NextAfter the dolly is in the correct configuration for your transport needs,move the chassis (see the "Moving the Chassis" section for moreinformation). See the "Dolly and Chassis Moving Guidelines" sectionsection for important recommendations before moving the chassis.

Moving the ChassisThis section describes how to move the unpacked Cisco CRS 16-slotLCC.

Note The chassis is shipped with impedance carriers installed in, or slotcovers installed over, all slots. We recommend leaving these in placeto maintain chassis stiffness and integrity during moving.

Note The chassis needs an aisle of approximately 60 inches (152 cm) wideto be turned while on the dolly.

PrerequisitesBefore performing this task, unpack the chassis, unpack the dolly, attachthe dolly to the chassis, remove the pallet from chassis, and modify thedolly configuration (if necessary). See the "Unpacking the Chassis"section, the "Unpacking the Dolly" section, the "Attaching the Dolly to theChassis" section, the "Removing the Chassis Shipping Pallet" section,and the "Modifying the Dolly Configuration to Move the Chassis" section


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for more information.

Required Tools and EquipmentYou need the dolly (Cisco product number CRS-16-LIFT/B=) to performthis task.

StepsTo move the unpacked chassis, follow these steps:

Step 1 Make sure that the dolly is firmly attached to the chassis andthat the dolly brakes are in the locked position.

Step 2 With a person on each side of the chassis, turn all four cranksof the dolly slowly clockwise. Lift the dolly to the "Transport"marking on the height label on each lift assembly leg. The dollycan be used to transport the chassis at heights from 0.5 to 3.0inches; we recommend raising the dolly to the minimumnecessary height based on your site needs.

Note The dolly has four separate cranks, each of which worksindependently. It is best to turn each crank simultaneouslywhen lifting the chassis to keep the chassis as level aspossible so as to not put undue stress on the chassis frame ordolly and to reduce the risk of tipping.

Caution The Cisco CRS 16-slot LCC is heavy and tall, and itmust be handled carefully to eliminate the risk of tipping thechassis over. We recommend that at least two people handleand move the chassis and that you always remove physicallayer interface modules (PLIMs), modular service cards(MSCs), and power shelves before you move the chassis.

Note The 180-degree position is the recommended configuration formoving the chassis. If needed because of site requirements,rotate the outrigger legs of the dolly to the 90-degree position.See the "Modifying the Dolly Configuration to Move theChassis" section for further information.

Note You must lower the chassis completely to the floor beforerotating the outrigger legs to minimize the risk of tipping. Whenyou have rotated the outrigger legs, raise the chassis again.See the "Modifying the Dolly Configuration to Move theChassis" section for further information.

Step 3 With a person on each side of the chassis, grasp the chassishandles firmly.

Note It is best to use only the chassis handles when you move thechassis into position.

Step 4 Unlock the dolly caster antirotation and brake systems.

Step 5 Roll the chassis carefully into position.

Note The dolly is optimized to move the chassis on flat surfaces. It isnot designed to move the chassis up stairs, over curbs, upramps greater than 10 degrees, or over bumps more than 1.5inches high (such as door thresholds).

What to Do NextAfter performing this task, secure the chassis. See the "Securing theChassis" section for more information.

Warning Do not permanently locate the equipment on the dolly.Safely store the dolly after use. Statement 357

Securing the ChassisThis section presents the following topics:

• Site Preparation

• Bolt Hole Templates

• Installing the Alternate Chassis Floor-Mounting Kit

• Securing the Chassis to the Floor

Site PreparationBefore moving the chassis into place and securing it, you must makesure that your site is prepared. Because of its size, weight, andgrounding requirements, the chassis must be securely bolted to thefloor. Several possible bolting configurations exist for the chassis,including using the optional alternate chassis floor-mounting kit. Bolthole templates are provided for the various securing options.


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For complete details on preparing your site for the chassis, see CiscoCRS Carrier Routing System 16-Slot Line Card Chassis Site PlanningGuide.

Bolt Hole TemplatesCisco provides two bolt hole layout templates to help you determinewhere to install the system:

• Aluminum plate template (CRS-LCC-DRILLTEMP) shows thechassis footprint and the pattern of holes that must be drilled intothe floor for the mounting brackets that secure the chassis to thefloor. See the "Securing the Chassis to the Floor" section.

• Mylar template (CRS-LCC-FLOORTEMP) shows the chassisfootprint, door swings, and required clearances to remove andreplace chassis components. You can use this template to plan theaisle space required for the installation and maintenance of a CiscoCRS 16-slot LCC.

Complete information about the templates and floor plans, clearanceinformation, and planning for future space needs, is included in CiscoCRS Carrier Routing System 16-Slot Line Card Chassis Site PlanningGuide.

Securing the Chassis to the FloorThis section describes how to secure the Cisco CRS 16-slot LCC to aconcrete floor. The chassis is shipped with a drill hole template to assistyou in putting the bolts in the proper position on the floor.

Note Some sites may require that the alternate chassis floor-mounting kit beinstalled before securing the chassis to the floor. For additional details,see Cisco CRS Carrie Routing System 16-Slot Line Card ChassisSite Planning Guide and the "Installing the Alternate Chassis Floor-Mounting Kit" section.

The instructions in this section are specific to securing the chassis to aconcrete floor. The instructions for securing the chassis to a raised floorvary from site to site, depending on such details as whether your floorneeds additional support, where (depending on the location of the floortiles) the bolt holes need to be, and so on. Work with your vendor todetermine your needs for your particular site.

PrerequisitesBefore performing this task, you must use the drill template to preparethe floor, unpack the chassis, and move the chassis into position. Seethe "Unpacking the Chassis" section, the "Moving the Chassis" section,and the Cisco CRS 16-slot LCC sections of Cisco CRS Carrie RoutingSystem 16-Slot Line Card Chassis Site Planning Guide.

Required Tools and EquipmentYou need the following parts to perform this task:

• Drill hole template (Cisco product number: CRS-LCC/FCC-DRL=)

• Floor anchor bolt kit (contact a vendor such as Hilti for assistance inidentifying a bolt kit solution)

Note The full list of tools depends on the anchor bolt kit you use. See thedocumentation for your anchor bolt kit for details.

StepsTo secure the chassis, follow these steps:

Step 1 Using the drill hole template, drill pilot holes into the floor at theindicated locations.

Step 2 Remove the drill hole template, and drill the indicated anchorbolt holes into the floor at the pilot hole locations.

Step 3 Insert the bolts and nuts into the floor as appropriate. (A Hilti kitprovides instructions on how to install the anchors in the floor.)

Step 4 Carefully move the chassis into place over the bolt holes. Seethe "Moving the Chassis" section for details on moving thechassis with the dolly.

Note Where side clearance is not enough to use the dolly, you mustfirst lower the chassis to the floor (see Step 5 and Step 6), thenslide it into place.

Step 5 Lock the dolly caster antirotation and brake systems.

Step 6 With a person on each side of the chassis, turn all four cranksof the dolly counterclockwise slowly to lower the chassis to thefloor.

Note The dolly has four separate cranks, each of which worksindependently. It is best to turn the cranks simultaneously whenlifting the chassis so as to not put undue stress on the chassisframe or dolly and reduce the risk of tipping.


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Caution The Cisco CRS 16-slot LCC is heavy and tall, and itmust be handled carefully to eliminate the risk of tipping thechassis over. We recommend that at least two people handleand move the chassis and that you always remove physicallayer interface modules (PLIMs), modular service cards(MSCs), and power shelves before you move the chassis.

Step 7 Remove the dolly from the chassis.

Step 8 Insert all anchor bolts.

Step 9 Tighten all bolts and nuts.

What to Do NextAfter performing this task, you need to unpack and install all remainingchassis parts. See the "Unpacking the Other Pallets" section forunpacking information and Cisco CRS Carrier Routing System 16-SlotLine Card Chassis Installation Guide to locate the installationinstructions for the individual components.

Installing the Alternate Chassis Floor-Mounting KitThe alternate chassis floor-mounting kit is used for securing the chassisto the floor when the primary drill-hole locations are not available. Thissection describes how to attach the alternate chassis floor-mounting kit(see Figure 11) to the Cisco CRS 16-slot LCC.

The kit that is shipped with the chassis contains a drill-hole template thatprovides primary and secondary bolt locations for securing the chassisto the floor. Use the alternate chassis floor-mounting kit if you cannotbolt the chassis at the primary or secondary locations at your installationsite. See Cisco CRS Carrier Routing System 16-Slot Line Card ChassisSite Planning Guide for further details.

Figure 11 Alternate Chassis Floor-Mounting Kit

1 12-mm bolts 3 Bushings

2 Mounting block

PrerequisitesBefore performing this task, you must prepare the floor, unpack thechassis, and move the chassis into position. See the "Unpacking theChassis" section, the "Moving the Chassis" section, and the Cisco CRS16-slot LCC sections of Cisco CRS Carrier Routing System 16-SlotLine Card Chassis Site Planning Guide.

Note You cannot attach the dolly to the chassis after the alternate chassisfloor-mounting kit has been installed. After you have installed thealternate chassis floor-mounting kit, you must use conventional movingmethods to reposition the chassis.

Required Tools and EquipmentYou need the following tools and parts to perform this task:


• Alternate chassis floor-mounting kit (Cisco product number:CRS-16-LCC-ALTMNT=)

StepsTo install the alternate chassis floor-mounting kit, follow these steps:

Step 1 Remove the four cosmetic corner covers at the base of thechassis. The corner covers pop off.

Step 2 On one side of the chassis, insert the bushings into the holesprovided in the floor-mounting block. (See Figure 12.)

Figure 12 Inserting Floor-Mounting Bushings into the Chassis


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Step 3 Place the exterior floor-mounting blocks on the outside of thechassis and carefully align the bolt holes with the interior floorblocks. (See Figure 13.)

Figure 13 Aligning Bolt Holes and Interior Floor Blocks

Step 4 Use the 12-mm Allen wrench to secure them to the interior floorblock and chassis. (See Figure 14.)

Figure 14 Alternate Chassis Floor-Mounting Kit

1 12-mm bolts 3 Bushings

2 Mounting block

Step 5 Repeat these steps to install the floor-mounting block on theother side of the chassis.

What to Do NextAfter attaching the alternate chassis floor-mounting kit, secure thechassis to the floor. See the "Securing the Chassis to the Floor" section.

Component Return InformationBefore preparing to return the product or product components, you mustcontact Cisco technical support and provide them with the details of yourdifficulty. Technical support needs to confirm your product or componentfailure before assigning an RMA number for return shipment. Foradditional information, see the "Obtaining Documentation and Submittinga Service Request" section.

To facilitate your conversation with technical support, locate and notethe serial number for the chassis. The serial number label for the CiscoCRS 16-slot LCC is located on the front (PLIM) side, between the upper


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PLIM card slots and cable management bracket. (See Figure 15.)

Figure 15 Cisco CRS 16-Slot Line Card Chassis Serial NumberLocation

Documentation OverviewThis section presents the following topics:

• Objective

• Audience

• Related Documentation

• Changes to This Document

• Obtaining Documentation and Submitting a Service Request

ObjectiveThis document provides instructions for unpacking the Cisco CRS16-slot LCC and its components, attaching the dolly, moving the chassissafely, and securing the chassis to the floor. This document does notprovide background information and basic theory-of-operation foranyone wanting to understand the Cisco CRS Carrier Routing System.

AudienceThis document is intended for those who unpack the Cisco CRS 16-slotLCC and Cisco installation partners who are responsible for moving andsecuring the LCC. No additional knowledge of routing or the Cisco IOSXR software is assumed.

Related DocumentationFor complete planning, installation, and configuration information, referto the following documents:

Hardware Documents• Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Site

Planning Guide

• Cisco CRS Carrier Routing System 16-Slot Line Card ChassisSystem Description

• Cisco CRS Carrier Routing System 16-Slot Line Card ChassisInstallation Guide

• Cisco CRS Fiber-Optic Cleaning Kit Quick Start Guide

• Cisco CRS Carrier Routing System Regulatory Compliance andSafety Information

Software Documents


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For a complete listing of software documentation available, see AboutCisco IOS XR Software Documentation, available online at:

http://cisco.com/en/US/products/ps5763/tsd_products_support_series_home.html

Changes to This DocumentTable 4 lists the technical changes made to this document since it wasfirst printed.

Table 4 Changes to This Document

Revision Date Change Summary

78-17535-07 October2010

This document was updatedwith minor editorial changesand information for the newMSC140 and FP140 linecards was added.

78-17535-06 December2009

This document was updatedwith new chassis move pathspecifications, dolly movingsafety shipping information,and chassis weight changesfor shipping.

78-17535-05 August2009

This document was updatedwith new chassis shippinginformation. See "ChassisPackaging Overview"section, "Key ChassisSpecifications" section, andthe caution note aboutchassis weight.

78-17535-04B0

February2008

This document was updatedwith technical corrections.

78-17535-04 September2007

Added a new section on"Installing the AlternateChassis Floor-MountingKit"for the NEBS-compliantchassis. This sectionreplaces the previoussection, which documentedthe pre-NEBS-compliantchassis.

78-17535-03B0

March2007

The "Installing the AlternateChassis Floor-Mounting Kit"section was modified withnew information andtechnical corrections. Theterm "outrigger kit" waschanged to "alternatechassis floor-mounting kit."

78-17535-02 September2006

This document was updatedwith technical corrections.

78-17535-01 April 2006 Initial release of thedocument

Note The 1-port 100-GE CFP Physical Layer Interface Module (PLIM)described in this document will be supported in a future 4.0 release.

Obtaining Documentation and Submitting a ServiceRequest

For information on obtaining documentation, submitting a servicerequest, and gathering additional information, see the monthlyWhat's New in Cisco Product Documentation, which also lists all newand revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What's New in Cisco Product Documentation as aReally Simple Syndication (RSS) feed and set content to be delivereddirectly to your desktop using a reader application. The RSS feeds are afree service and Cisco currently supports RSS version 2.0.Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates inthe U.S. and other countries. A listing of Cisco's trademarks can be found atwww.cisco.com/go/trademarks. Third party trademarks mentioned are the property oftheir respective owners. The use of the word partner does not imply a partnershiprelationship between Cisco and any other company. (1005R)

Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Unpacking, Moving, andSecuring Guide© 2010 Cisco Systems, Inc. All rights reserved.

Printed in the USA on recycled paper containing 10% postconsumerwaste.


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