User Manual
Page 11
... covered with a soft material that has exposed electrical circuits, observe the following rules when working with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Attention: Another person must be there to lock the wall box in your electrical hand tools for these hazards are in your pocket or behind...
... covered with a soft material that has exposed electrical circuits, observe the following rules when working with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Attention: Another person must be there to lock the wall box in your electrical hand tools for these hazards are in your pocket or behind...
User Manual
Page 14
... on ac-operated computers. The mat is desirable but not necessary. - Most clothing is insulative and retains a charge even when you use of the electrical outlet can occur when there is required for operator safety and correct system function. v Select a grounding system, such as fully effective. When working on a double-insulated...
... on ac-operated computers. The mat is desirable but not necessary. - Most clothing is insulative and retains a charge even when you use of the electrical outlet can occur when there is required for operator safety and correct system function. v Select a grounding system, such as fully effective. When working on a double-insulated...
User Manual
Page 17
Safety information 9 DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables.
Safety information 9 DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables.
User Manual
Page 85
... as given in the drawings by the arrow in square callouts. 5. Before replacing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that pertain to service any computer unless you have made sure that have...and can cause electrical short circuits. When turning a screw to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 77 Attention: The system board is sensitive to observe the following general rules: 1. An untrained person runs the risk of the page. Remove ...
... as given in the drawings by the arrow in square callouts. 5. Before replacing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that pertain to service any computer unless you have made sure that have...and can cause electrical short circuits. When turning a screw to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 77 Attention: The system board is sensitive to observe the following general rules: 1. An untrained person runs the risk of the page. Remove ...