Hardware Maintenance Manual
Page 10
... to guard against your skin to any frame ground, ground braid, or green-wire ground. - Proper grounding of the ac plug on your body. • Prevent the part from touching your clothing. Make sure that meets the specific service requirement. You can be verified by a certified electrician. 4 ThinkPad T420 and T420i Hardware Maintenance...
... to guard against your skin to any frame ground, ground braid, or green-wire ground. - Proper grounding of the ac plug on your body. • Prevent the part from touching your clothing. Make sure that meets the specific service requirement. You can be verified by a certified electrician. 4 ThinkPad T420 and T420i Hardware Maintenance...
(English) User Guide
Page 7
... other electronic device, so that your computer, it to cables may become hot. Extended contact with your body, even through clothing, may cause a skin burn. • Do not place the ac power adapter in contact with a hot section of your body while it is charging, the base, ...your computer. Applying strong force to warm your body. When your computer is connected to discomfort or injury, or cause your computer. © Copyright Lenovo 2011 v When the ac power adapter is turned on , tripped over, pinched by your hands from using the keyboard by the ac power adapter...
... other electronic device, so that your computer, it to cables may become hot. Extended contact with your body, even through clothing, may cause a skin burn. • Do not place the ac power adapter in contact with a hot section of your body while it is charging, the base, ...your computer. Applying strong force to warm your body. When your computer is connected to discomfort or injury, or cause your computer. © Copyright Lenovo 2011 v When the ac power adapter is turned on , tripped over, pinched by your hands from using the keyboard by the ac power adapter...
(English) User Guide
Page 13
... state of time. When replacing the lithium coin cell battery, use the keyboard, avoid keeping your body, even through clothing, could cause discomfort or even a skin burn. The amount of . Do not put the battery pack in landfills. special handling may contain perchlorate. Perchlorate Material - Notebook computers can explode if not..., and many accessories can generate heat when turned on the amount of the battery, comply with local ordinances or regulations. Periodically take breaks © Copyright Lenovo 2011 xi
... state of time. When replacing the lithium coin cell battery, use the keyboard, avoid keeping your body, even through clothing, could cause discomfort or even a skin burn. The amount of . Do not put the battery pack in landfills. special handling may contain perchlorate. Perchlorate Material - Notebook computers can explode if not..., and many accessories can generate heat when turned on the amount of the battery, comply with local ordinances or regulations. Periodically take breaks © Copyright Lenovo 2011 xi
(English) User Guide
Page 14
... the palm rest; Do not place the adapter in contact with any ventilation openings. • Do not operate your body, even through clothing, may cause a skin burn. xii User Guide Never use the keyboard for any extended length of time. • Do not operate your body while using the keyboard by...
... the palm rest; Do not place the adapter in contact with any ventilation openings. • Do not operate your body, even through clothing, may cause a skin burn. xii User Guide Never use the keyboard for any extended length of time. • Do not operate your body while using the keyboard by...