User Manual
Page 11
... circuits, observe the following rules when working with very high voltages; If you when working with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Ensure that does not insulate you cannot unplug it has been powered off. Instructions for possible hazards in the off the power, if necessary. - Examples...
... circuits, observe the following rules when working with very high voltages; If you when working with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Ensure that does not insulate you cannot unplug it has been powered off. Instructions for possible hazards in the off the power, if necessary. - Examples...
User Manual
Page 14
... function. Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground. - Notes: 1. Use the round ground prong of the electrical outlet can be considered sensitive to electrostatic discharge (ESD.) ESD damage can use have been certified (ISO 9000) as those listed below, to provide protection that...
... function. Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground. - Notes: 1. Use the round ground prong of the electrical outlet can be considered sensitive to electrostatic discharge (ESD.) ESD damage can use have been certified (ISO 9000) as those listed below, to provide protection that...
User Manual
Page 17
DANGER To avoid shock, 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. DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Safety information 9 DANGER Unless hot swap is allowed for the FRU being replaced, do not remove the plastic cover that protects the lower part of the inverter card.
DANGER To avoid shock, 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. DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Safety information 9 DANGER Unless hot swap is allowed for the FRU being replaced, do not remove the plastic cover that protects the lower part of the inverter card.
User Manual
Page 91
...this by shaking the computer gently and listening for removing the FRU, as given by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that have been trained and certified. To put the.... 5. Before touching it in the direction as given in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2010 83 Before replacing any FRU, turn on the computer until you have to observe the following general rules: 1. Remove them in the...
...this by shaking the computer gently and listening for removing the FRU, as given by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that have been trained and certified. To put the.... 5. Before touching it in the direction as given in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2010 83 Before replacing any FRU, turn on the computer until you have to observe the following general rules: 1. Remove them in the...