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Lenovo 3000
Safety and Warranty Guide
Note
Please read important safety information first.
Includes:
v Important safety information
v Operating environment and other important notices
v Warranty information
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Lenovo 3000 Safety and Warranty Guide
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Note Before using the product, be sure to read Chapter 1, “Important safety information,” on page 1 first. Second Edition (May 2007) © Copyright Lenovo 2007. All rights reserved. U.S. GOVERNMENT USERS – RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo, if any, or the standard terms of this commercial license, or if the agency is unable to accept this
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Contents Read this first . . . . . . . . . . .v Laser compliance statement . . . . . .13 Liquid crystal display (LCD) notice . . .15 Using headphones or earphones . . . .15 Chapter 1. Important safety information . .1 Additional safety information . . . . .15 Conditions that require immediate action . .1 Safety guidelines . . . . . . . . . . .3 Service and upgrades . . . . . . . .3 Chapter 2. Operating environment and Power cords and power adapters . . . .4 other important not
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iv Lenovo 3000 Safety and Warranty Guide
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Read this first When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot. Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the computer for any extended length of time. When you use the keyboard, avoid keeping your palms on the palm rest for a prolonged period of time. Your computer generates some heat during normal operation. The amount of heat depends on the am
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Route the cables of an ac adapter, a mouse, a keyboard, a printer, or any other electronic device, or communication lines, so that they cannot be walked on, tripped over, pinched by your computer or other objects, or in any way subjected to treatment that could disturb the operation of your computer. Applying strong force to the cables may damage or break them. Before moving your computer, do one of the following: turn it off, press Fn+F4 to put it in sleep mode, or pres
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Use a quality carrying case that provides adequate cushion and protection. Do not pack your computer in a tightly packed suitcase or bag. Place liquids away from your computer to avoid spills, and keep your computer away from water to avoid the danger of electrical shock. Read this first vii
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viii Lenovo 3000 Safety and Warranty Guide
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Chapter 1. Important safety information Note Please read important safety information first. This information can help you safely use your notebook personal computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase ™ agreement or the Lenovo Limited Warranty. For more information, see Chapter 3, “Warranty information,” on page 19. Customer safety is important. Our products are developed to be sa
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or attempt to diagnose the situation yourself. Contact the Customer Support Center for further guidance. For a list of Service and Support phone numbers, see http://www.lenovo.com/support/phone Frequently inspect your computer and its components for damage or wear or signs of danger. If you have any question about the condition of a component, do not use the product. Contact the Customer Support Center or the product manufacturer for instructions on how to inspect the product and have i
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Safety guidelines Always observe the following precautions to reduce the risk of injury and property damage. Service and upgrades CAUTION Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or your documentation. Only use a service provider who is approved to repair your particular product. Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Replacement parts
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CAUTION Before replacing any CRUs, turn off the computer and wait three to five minutes to let the computer cool before opening the cover. Power cords and power adapters DANGER Use only the power cords and power adapters supplied by the product manufacturer. The power cord and power adapter are intended for use with this product only. They should never be used with any other product. The power cords shall be safety approved. For Germany, it shall be H05VV-F, 3G, 2 0.75 mm
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Extension cords and related devices DANGER Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you use are rated to handle the electrical requirements of the product. Never overload these devices. If power strips are used, the load should not exceed the power strip input rating. Consult an electrician for more information if you have questions about power loads, power requirements, and input ratings. Plugs and outlets DANGER
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Power supply statement DANGER Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. External devices CAUTION Do not connect or disconnect any external device cables other than USB and 1394 c
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Batteries DANGER Personal computers manufactured by Lenovo contain a coin cell battery to provide power to the system clock. In addition, many mobile products, such as notebook computers, utilize a rechargeable battery pack to provide system power when in portable mode. Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. Never attempt to open or service any battery. Do not crush, puncture, or inc
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Rechargeable battery notice DANGER Do not attempt to disassemble or modify the battery pack. Attempting to do so can cause an explosion, or liquid leakage from the battery pack. A battery pack other than the one specified by Lenovo, or a disassembled or modified battery pack is not covered by the warranty. If the rechargeable battery pack is incorrectly replaced, there is danger of an explosion. The battery pack contains a small amount of harmful substances. To avoid possible inju
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Lithium coin cell battery notice DANGER Danger of explosion if battery is incorrectly replaced. When replacing the lithium coin cell battery, use only the same or an equivalent type that is recommended by the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Do not: v Throw or immerse into water v Heat to more than 100°C (212°F) v Repair or disassemble Dispose of the battery as required by local ordinances or regulatio
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Heat and product ventilation DANGER Computers, ac adapters, and many accessories can generate heat when turned on and when batteries are charging. Notebook computers can generate a significant amount of heat due to their compact size. Always follow these basic precautions: v When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot. Avoid keeping your hands, your lap, or any other part of your body in contact with a h
