Cisco Systems 2821 Seriesの取扱説明書

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  • Cisco Systems 2821 Series - page 1

    Americas Headquarters: © 20 08 Cisco Syst ems, Inc. All rights reserved. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers This document describes ho w to i nstall or upgrade fans inside y our Cisco 2821 and Cisco 2851 series routers. This document ...

  • Cisco Systems 2821 Series - page 2

    2 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety Warnings and Guidelines Safety Warnings and Guidelines This section pro vides the safety warnings and guidel ines for working with the Cisco 2821 and Ci sco 2851 series rout ers. It contains the follo wing sections: • Safety W arnings, page 2 • S ...

  • Cisco Systems 2821 Series - page 3

    3 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety War nin gs and Gu idelines Statement 1071—Warning Definition War ni ng IMPORT ANT SAFETY INSTRUCTIONS This warning symbol means danger . Y ou are in a situation that could cause bodily injury . Before you work on any equipment, be aware of the hazar ...

  • Cisco Systems 2821 Series - page 4

    4 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety Warnings and Guidelines Avvertenza IMPORT ANTI ISTRUZIONI SULLA SICUREZZA Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di intervenire su qua lsiasi apparecchiatura, occorre essere al co ...

  • Cisco Systems 2821 Series - page 5

    5 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety War nin gs and Gu idelines ...

  • Cisco Systems 2821 Series - page 6

    6 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety Warnings and Guidelines Avis o INSTRUÇÕES IMPORT ANTES DE SEGURANÇA Este símbolo de aviso significa perigo. V ocê se encontra em uma situação em que há risco de lesões corporais. Antes de trabalhar com qualquer equipam ento, esteja ciente do ...

  • Cisco Systems 2821 Series - page 7

    7 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety War nin gs and Gu idelines ...

  • Cisco Systems 2821 Series - page 8

    8 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety Warnings and Guidelines War ni ng Do not touch the power supply wh en the power cord is connected. For sy stems with a power switch, line voltages are present within the power sup ply even when the power switch is off and the power cord is connected. ...

  • Cisco Systems 2821 Series - page 9

    9 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Safety War nin gs and Gu idelines War ni ng Before working on equipme nt that is connected to pow er lines, remove jewelry (including rings, necklaces, and watches). Met a l objects will heat up when connected to power and ground and ca n cause serious burns ...

  • Cisco Systems 2821 Series - page 10

    10 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Items in the Fa n Replacement Kit • If an electrical accident oc curs, proceed as follows: – Use caution, and do not become a victim yourself. – T urn off po wer to the system. – If possible, send another person to get medical aid. Otherwise, deter ...

  • Cisco Systems 2821 Series - page 11

    11 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Location of the Cisco 2821 and Cisco 2851 Router Fans Location of the Cisco 2821 and Cisco 2851 Router Fans Figure 1 sho ws the location of the fa n unit in the Cisco 2821 and Ci sco 2851 routers. The router contains three fans, which are connected together ...

  • Cisco Systems 2821 Series - page 12

    12 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit Removing the Router Cover T o access the Cisco 2821 or C isco 2851 fan unit, you must f irst remove the b ezel and then remov e the router cov er . The bezel is the front plastic panel on the chassis, which ...

  • Cisco Systems 2821 Series - page 13

    13 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit a. Grasp the bezel at the upward-facing arro w located at the top and center of the front bezel. (See Figure 2 .) Figur e 2 Location of the Ar ro w on the Bezel . 1 Location of the arrow 121069 Do Not Remove ...

  • Cisco Systems 2821 Series - page 14

    14 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit b. Pull the top of the bezel 1/ 8 to 1/4 inch (3 to 8 mm) aw ay from the chassis. (See number 1 in Figure 3 .) Figure 3 Remo ving the Bez e l . c. While holding the bezel a way from the chassis, slide it to ...

  • Cisco Systems 2821 Series - page 15

    15 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit Step 5 Remov e the router co ver . F ollow these steps: a. Use a number 2 Phillips scre wdriv er to remove the th ree scre ws at the back of the top cov e r . Se t the screws aside in a safe place. b. Lift th ...

  • Cisco Systems 2821 Series - page 16

    16 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit Removing the Fan Unit After you remov e the router cover , follo w these steps to remove th e fan unit. Note Before you begin , read the safety warnings as described in the “Safety W arnings and Gu ideline ...

  • Cisco Systems 2821 Series - page 17

    17 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit Step 2 Remov e the three screws that hol d the fan unit to the side of the chassis. (See number 1 in Figure 6 .) Figur e 6 Removing F an Moun ting Scr ews from th e Chassis Step 3 Remov e the one scre w that ...

  • Cisco Systems 2821 Series - page 18

    18 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit Installing the Fan Unit Follo w these steps to install t h e fan uni t. Note Before you begin , read the safety warnings as described in the “Safety W arnings and Gu idelines” secti on on page 2 . Step 1 ...

  • Cisco Systems 2821 Series - page 19

    19 Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Upgrading the Cisco 2821 and Cisco 2851 Fan Unit Replacing the Router Cover Note Before you begin , read the safety warnings as described in the “Safety W arnings and Guidelines” section on page 2 . T o replace the chassis cov er on a Cisco 2821 or Cisc ...

  • Cisco Systems 2821 Series - page 20

    20 Installing and Upgradin g Fans in the Cisco 2821 and Cisco 2851 Series Routers 78-18643-02 Obtaining Documentati on, Obtaining Support, and Secur ity Guidelines Step 3 Center the cover o ver the chassis and lo wer it onto th e chassis, as shown i n Figure 8 . Step 4 Reinstall the three cover scre ws. Caution When replacing the co ver , do not pi ...

メーカー Cisco Systems カテゴリー Network Router

Cisco Systems 2821 Seriesのメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
- #BRANDの図面#
- 2821 Seriesの取扱説明書
- Cisco Systemsの製品カード
- パンフレット
- またはCisco Systems 2821 Seriesの消費電力シール
それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Cisco Systems 2821 Seriesの取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Cisco Systems 2821 Seriesの取り付け説明書、サービスマニュアル、簡易説明書、またはCisco Systems 2821 Seriesのユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Cisco Systems 2821 Seriesの製品を使用するにあたって最も人気のある説明書を閲覧できます。

関連する取扱説明書

Cisco Systems 2821 Seriesデバイスの取扱説明書はどのようなものですか?
取扱説明書は、ユーザーマニュアル又は単に「マニュアル」とも呼ばれ、ユーザーがCisco Systems 2821 Seriesを使用するのを助ける技術的文書のことです。説明書は通常、全てのCisco Systems 2821 Seriesユーザーが容易に理解できる文章にて書かれており、その作成者はその分野の専門家です。

Cisco Systemsの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

1. Cisco Systems 2821 Seriesの説明書の概要と使用方法。説明書にはまず、その閲覧方法に関する手引きが書かれているはずです。そこにははCisco Systems 2821 Seriesの目次に関する情報やよくある質問、最も一般的な問題に関する情報を見つけられるはずです。つまり、それらはユーザーが取扱説明書に最も期待する情報なのです。
2. 目次。Cisco Systems 2821 Seriesに関してこのドキュメントで見つけることができる全てのヒントの目次
3. Cisco Systems 2821 Seriesデバイスの基本機能を使うにあたってのヒント。 Cisco Systems 2821 Seriesのユーザーが使い始めるのを助けてくれるはずです。
4. トラブルシューティング。Cisco Systems 2821 Seriesに関する最も重要な問題を診断し、解決するために役立つ体系化された手続き
5. FAQ。よくある質問
6. 連絡先。一人では問題を解決できない場合に、その国におけるCisco Systems 2821 Seriesのメーカー/サービスへの連絡先に関する情報。

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