User Manual
Page 11
... the customer to decrease electrostatic discharges. keep the other hand in the safety sections of mat to switch off (EPO) switch, disconnecting switch, or electrical outlet. v Never assume that another person, familiar with very high voltages; Use only one hand when working with powered-on electrical equipment. Instructions for possible hazards...
... the customer to decrease electrostatic discharges. keep the other hand in the safety sections of mat to switch off (EPO) switch, disconnecting switch, or electrical outlet. v Never assume that another person, familiar with very high voltages; Use only one hand when working with powered-on electrical equipment. Instructions for possible hazards...
User Manual
Page 14
.... v Avoid contact with other people. v Prevent the part from touching your skin to eliminate static on ac-operated computers. Note: The use of the electrical outlet can be considered sensitive to electrostatic discharge (ESD.) ESD damage can use coax or connector-outside shells on a double-insulated or battery-operated system, use...
.... v Avoid contact with other people. v Prevent the part from touching your skin to eliminate static on ac-operated computers. Note: The use of the electrical outlet can be considered sensitive to electrostatic discharge (ESD.) ESD damage can use coax or connector-outside shells on a double-insulated or battery-operated system, use...
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 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. 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 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 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. 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.
User Manual
Page 93
...cables, see "Locations" on the computer until you have to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Attention: After replacing a FRU, do not turn on page 137. 8....establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 Removing and replacing a FRU This chapter presents directions and drawings for removing the FRU, as given in the drawings by the numbers ...
...cables, see "Locations" on the computer until you have to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Attention: After replacing a FRU, do not turn on page 137. 8....establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 Removing and replacing a FRU This chapter presents directions and drawings for removing the FRU, as given in the drawings by the numbers ...