Cisco 3725 Bedienungsanleitung PDF herunterladen

Corporate Headquarters:

Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA

Installing AC Power Supplies in Cisco 3725

Routers

Product Numbers: PWR-3725-AC=

This document describes how to replace the AC power supplies in a Cisco 3725 router.

This document is intended for the power supply installer, who should be familiar with electronic

circuitry and wiring practices and have experience as an electronic or electromechanical technician. Use

this document in conjunction with the Cisco 3700 Series Hardware Installation Guide and the

Regulatory Compliance and Safety Information document for your router.

If you have questions or need help, refer to the “Obtaining Technical Assistance” section on page 19.

This document contains the following sections:

• Safety Recommendations, page 2

• Overview of Cisco 3725 AC Power Supplies, page 6

• Required Tools and Equipment, page 6

• Accessing the Power Supply, page 7

• Replacing the Cisco 3725 Power Supply, page 8

• Electrical Connections for Cisco 3725 Routers, page 17

• Troubleshooting, page 18

• Obtaining Documentation, page 18

• Obtaining Technical Assistance, page 19

Warning

Only trained and qualified personnel should be allowed to install or replace this equipment. To see

translations of the warnings that appear in this publication, refer to the Regulatory Compliance

and Safety Information document that accompanied this device.

1 2 3 4 5 6 ... 21 22

Inhaltsverzeichnis

Seite 1 - Corporate Headquarters:

Seite 2 - Safety Recommendations

10Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyFigure 4 Removing the Cisco 3725 Power Connectors6

Seite 3 - Safety with Electricity

11Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyStep 2 The Cisco 3725 power supply connector is he

Seite 4 - Safety Regulations

12Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyStep 3 The Cisco 3725 power supply is held in the

Seite 5 - FCC Class A Compliance

13Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyStep 4 Lift the power supply On/Off switch box, at

Seite 6 - Required Tools and Equipment

14Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyStep 5 Slide the power supply back slightly in the

Seite 7 - Accessing the Power Supply

15Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyStep 6 Pull the power supply back and lift the pow

Seite 8 - Removing the Router Cover

16Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyReplacing the Router CoverAfter you finish replaci

Seite 9

17Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Electrical Connections for Cisco 3725 RoutersStep 9 Proceed to the “Electrical Connecti

Seite 10 - 78-13820-01

18Installing AC Power Supplies in Cisco 3725 Routers78-13820-01TroubleshootingTroubleshootingCheck the following items to help isolate problems with t

Seite 11 - Mounting screws

19Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Obtaining Technical Assistancehttp://www.cisco.com/go/subscription• Nonregistered Cisco

Seite 12

2Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Safety RecommendationsWarningBefore working on a chassis or working near power supplies,

Seite 13

20Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Obtaining Technical AssistanceTechnical Assistance CenterThe Cisco TAC is available to

Seite 14 - Bottom of

21Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Obtaining Technical AssistanceBefore calling, please check with your network operations

Seite 15

22Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Obtaining Technical AssistanceCCIP, the Cisco Powered Network mark, the Cisco Systems V

Seite 16 - Replacing the Router Cover

3Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Safety RecommendationsSafety with ElectricityWarningBefore working on equipment that is

Seite 17 - Powering On the Router

4Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Safety RecommendationsSafety RegulationsWarningMeans danger. You are in a situation that

Seite 18 - Obtaining Documentation

5Installing AC Power Supplies in Cisco 3725 Routers78-13820-01FCC Class A ComplianceFCC Class A ComplianceThe equipment described in this document gen

Seite 19 - Documentation Feedback

6Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Required Tools and EquipmentModifications to this product not authorized by Cisco System

Seite 20 - Technical Assistance Center

7Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Overview of Cisco 3725 AC Power SuppliesFigure 2 Power Supply Location in the Cisco 3725

Seite 21

8Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyWarningDo not work on the system or connect or disc

Seite 22

9Installing AC Power Supplies in Cisco 3725 Routers78-13820-01Replacing the Cisco 3725 Power SupplyFigure 3 Removing the Cisco 3725 CoverStep 7 Lift t