Lenovo AC Adapter User's Guide

First edition (Jun 2009)

© Copyright Lenovo 20 . All rights reserved.

LENOVO products, data, computer software, and services have been developed exclusively

at private expense and are sold to governmental entities as commercial items as defi ned by

48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.

LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or

services are delivered pursuant a General Services Administration “GSA” contract, use,

reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii

Power cords and power adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii

Plugs and outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii

Heat and product ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii

Power supply statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix

About this book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xv

Installation and user’s guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Using the adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Connecting the adapter to a standard AC electrical outlet. . . . . . . . . . . . . . . . . . . . . 1

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Appendix C. Important information for the European Directive

2002/96/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Appendix D. Electronic emission notices . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Federal Communications Commission (FCC) Statement . . . . . . . . . . . . . . . . . . . 37

Safety information

Before installing this product, read the Safety Information.

Antes de instalar este produto, leia as Informações de Segurança.

Pred instalací tohoto produktu si prectete prírucku bezpecnostních instrukcí.

Læs sikkerhedsforskrifterne, før du installerer dette produkt.

Les sikkerhetsinformasjonen (Safety Information) før du installerer dette

produktet.

Antes de instalar este produto, leia as Informações sobre Segurança.

Antes de instalar este producto lea la información de seguridad.

Läs säkerhetsinformationen innan du installerar den här produkten.

General safety guidelines

Always observe the following precautions to reduce the risk of injury and

property damage.

Do not attempt to service a product yourself unless instructed to do so by the

it is appropriate for customers to replace those parts. You must closely follow

all instructions when performing such replacements. Always make sure that

the power is turned off and that the product is unplugged from any power

source before you attempt the replacement. If you have any questions or

concerns, contact the Customer Support Center.

Use only the power cords and power adapters supplied by the product

manufacturer.

Never wrap a power cord around the power adapter or other object. Doing

so can stress the cord in ways that can cause the cord to fray, crack or crimp.

if the cord or power adapter has been stressed by misuse. Liquids can also

cause gradual corrosion of the power cord terminals and/or the connector

terminals on the adapter which can eventually result in overheating.

Always connect power cords and signal cables in the correct order and ensure

that all power cord connectors are securely and completely plugged into

receptacles.

Do not use any power adapter that shows corrosion at the ac input pins

and/or shows signs of overheating (such as deformed plastic) at the ac

input or anywhere on the power adapter.

Do not use any power cords where the electrical contacts on either end

Do not bend or modify the plug. If the plug is damaged, contact the

manufacturer to obtain a replacement.

Some products are equipped with a three-pronged plug. This plug fi ts only

into a grounded electrical outlet. This is a safety feature. Do not defeat this

safety feature by trying to insert it into a non-grounded outlet. If you cannot

insert the plug into the outlet, contact an electrician for an approved outlet

adapter or to replace the outlet with one that enables this safety feature.

Never overload an electrical outlet. The overall system load should not

exceed 80 percent of the branch circuit rating. Consult an electrician for more

information if you have questions about power loads and branch circuit

Computers, ac power adapters, and many accessories can generate heat

when turned on and when batteries are charging. Always follow these basic

precautions:

• Do not leave your computer, ac power adapter, or accessories in contact

• Do not charge the battery or operate your computer, ac power adapter, or

Never remove the cover on a power supply or any part that has the

following label attached.

Verwijder nooit de klep van een voedingseenheid of een ander onderdeel

waarop het volgende etiket is geplakt.

Nunca remova a cobertura de uma fonte de alimentação ou qualquer peça

que tenha a seguinte etiqueta anexada.

Fjern aldrig dækslet på en strømforsyningsenhed eller nogen anden del,

hvor følgende mÆrkat sidder på:

folgenden Etikett versehen ist, darf niemals entfernt werden.