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This publication contains instructions for installing the Blower Module in the Cisco 10000 Edge Services Router (ESR). If you are not familiar with the Cisco 10000 router, see the Cisco 10000 ESR System Description, and the Cisco 10000 ESR Hardware Installation Guide for additional information.
The following sections are included in this configuration guide:
The Cisco 10000 ESR uses a blower module located at the top of the router (Figure 1) to supply cooling air to the chassis.
Four internal fans in the blower module:
Before you perform any of the procedures in this guide, Cisco recommends that you:
Before you begin the installation or replacement procedure, review the safety guidelines in this section to avoid injuring yourself or damaging the equipment. Before you install, configure, or perform maintenance on the router, you should also review the safety warnings listed in the Cisco 10000 ESR Hardware Installation Guide.
Safety warnings appear throughout this publication in procedures that, if performed incorrectly, may harm you. A warning symbol precedes each warning statement. The following warning is an example of a safety warning. It identifies the warning symbol and associates it with a bodily injury hazard.
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Warning This warning symbol means danger. You are in a situation that could cause bodily 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. To see translations of the warnings that appear in this publication, refer to the Regulatory Compliance and Safety Information document that accompanied this device. |
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Note If you need translations of the safety warning, see the Cisco 10000 ESR Hardware Installation Guide. |
The Cisco 10000 system is hot-swappable, which means you can remove and replace a defective blower module while the system is operating. It is not necessary to notify the software or reset the system power. This feature lets you replace the blower module while the system maintains all routing information and ensures session preservation.
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Caution Although the blower module supports hot-swapping and can be replaced without interruption to system operation, the system should not operate without the blower module for more than a few minutes to prevent overheating. |
You need the following tools and equipment to install the blower module:
This section describes how to replace the blower module in the Cisco 10000 chassis. It contains the following procedures:
Use the following procedure to remove the front cover from the system. If your system does not use a front cover, go to "Replacing the Blower Module" section.
Repeat this procedure for all four bezel plugs and then remove the plugs.
Step 2 Remove the cover by lifting it up slightly and then pulling it toward you (Figure 3).
Use the following procedure to replace a blower module. The blower module supports hot-swapping (for up to 2 minutes) and can be replaced without interruption to system operation.
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Caution To prevent the possibility of the system overheating, be sure that the replacement blower module is out of its box and packaging, so it is ready to install as soon as the defective module is removed. |
Step 2 Move any interface cables from the cable brackets on the blower so they are out of your work area, and then remove the cable brackets from the blower (Figure 5).
Step 3 Loosen the captive screws on each side of the blower module and slide the module out of the chassis (Figure 6).
Step 4 Slide the new blower module all the way into the chassis to ensure a secure connection to the backplane (Figure 7).
The FANS OK LED should light (green). See the "Troubleshooting the Installation" section if the FANS OK LED is not on.
Step 5 Tighten the captive screws on each side of the blower module (see Figure 6).
Step 6 Rerun all interface cables through the cable management brackets and replace the front cover if necessary.
Follow the instructions in Table 1 to troubleshoot the blower module installation.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
Power Entry Modules (PEMs), fans, and other line cards are not operating | 1. Disconnected power cord. 2. Power switch is in the Off position. | 1. Check that all power cords are properly connected to both the Cisco 10000 system and at the power connection end. 2. Set the PEM power switches to the On position. |
Fan failure LED comes on (yellow) | 1. The blower module is not properly seated. 2. Blower module cable is not connected. | 1. Reseat the blower module be sure that the captive screws have been tightened. 2. Remove the rear safety cover and make sure the blower module cable is connected securely (Figure 8). |
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:
Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.
Cisco Connection Online (CCO) is Cisco Systems' primary, real-time support channel. Maintenance customers and partners can self-register on CCO to obtain additional information and services.
Available 24 hours a day, 7 days a week, CCO provides a wealth of standard and value-added services to Cisco customers and business partners. CCO services include product information, product documentation, software updates, release notes, technical tips, the Bug Navigator, configuration notes, brochures, descriptions of service offerings, and download access to public and authorized files.
CCO serves a wide variety of users through two interfaces that are updated and enhanced simultaneously: a character-based version and a multimedia version that resides on the World Wide Web (WWW). The character-based CCO supports Zmodem, Kermit, Xmodem, FTP, and Internet e-mail, and it is excellent for quick access to information over lower bandwidths. The WWW version of CCO provides richly formatted documents with photographs, figures, graphics, and video, as well as hyperlinks to related information.
You can access CCO in the following ways:
For a copy of CCO's Frequently Asked Questions (FAQ), contact cco-help@cisco.com. For additional information, contact cco-team@cisco.com.
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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 the Cisco 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. |
Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. The Documentation CD-ROM, a member of the Cisco Connection Family, is updated monthly. Therefore, it might be more current than printed documentation. To order additional copies of the Documentation CD-ROM, contact your local sales representative or call customer service. The CD-ROM package is available as a single package or as an annual subscription. You can also access Cisco documentation on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com.
If you are reading Cisco product documentation on the World Wide Web, you can submit comments electronically. Click Feedback in the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco. We appreciate your comments.
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Posted: Fri Apr 28 08:17:27 PDT 2000
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