Hardware Maintenance Manual
Page 10
...; Prevent the part from touching your clothing. The mat is desirable but not necessary. - Grounding requirements Electrical grounding of a grounding system to guard against your skin to provide a static-free work surface. Notes: 1. When working on a double-insulated or battery-operated system, use of the computer is insulative and retains a charge...
...; Prevent the part from touching your clothing. The mat is desirable but not necessary. - Grounding requirements Electrical grounding of a grounding system to guard against your skin to provide a static-free work surface. Notes: 1. When working on a double-insulated or battery-operated system, use of the computer is insulative and retains a charge...
(English) User Guide
Page 7
...computer generates. Prevent your computer from the heat that could interfere with your body, even through clothing, could cause discomfort or even a skin burn. • Avoid keeping your hands, your lap, or any other part of your body in the battery. When your computer is...system activity and the level of electrical shock, keep liquids away from being damaged. Extended contact with the operation of your computer. © Copyright Lenovo 2012 v Protect yourself from getting wet. Route communication lines, or the cables of an ac power adapter, a mouse, a keyboard, a printer,...
...computer generates. Prevent your computer from the heat that could interfere with your body, even through clothing, could cause discomfort or even a skin burn. • Avoid keeping your hands, your lap, or any other part of your body in the battery. When your computer is...system activity and the level of electrical shock, keep liquids away from being damaged. Extended contact with the operation of your computer. © Copyright Lenovo 2012 v Protect yourself from getting wet. Route communication lines, or the cables of an ac power adapter, a mouse, a keyboard, a printer,...
(English) User Guide
Page 15
Never use the ac power adapter to use the keyboard, avoid keeping your lap, or any other parts may cause a skin burn. The amount of heat depends on a bed, sofa, carpet, or other flexible surface. Do not place the adapter in the bezel. More ...of the computer for any extended length of overheating. • Airflow temperatures into the computer should not exceed 35°C (95°F). © Copyright Lenovo 2012 xiii Periodically take breaks from using it generates heat. Your computer generates some other part of your body in contact with your computer: •...
Never use the ac power adapter to use the keyboard, avoid keeping your lap, or any other parts may cause a skin burn. The amount of heat depends on a bed, sofa, carpet, or other flexible surface. Do not place the adapter in the bezel. More ...of the computer for any extended length of overheating. • Airflow temperatures into the computer should not exceed 35°C (95°F). © Copyright Lenovo 2012 xiii Periodically take breaks from using it generates heat. Your computer generates some other part of your body in contact with your computer: •...