User Manual
Page 11
... pocket or behind your body. - v Never assume that does not insulate you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. v Always look carefully for possible hazards in the off the power, if necessary. - When using testers, set the controls correctly and use the approved probe...
... pocket or behind your body. - v Never assume that does not insulate you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. v Always look carefully for possible hazards in the off the power, if necessary. - When using testers, set the controls correctly and use the approved probe...
User Manual
Page 14
..., ground braid, or green-wire ground. - Attach the ESD ground clip to eliminate static on a double-insulated or battery-operated system, use of the electrical outlet can use have been certified (ISO 9000) as those listed below, to guard against your clothing. Notes: 1. Use product-specific ESD procedures when they are...
..., ground braid, or green-wire ground. - Attach the ESD ground clip to eliminate static on a double-insulated or battery-operated system, use of the electrical outlet can use have been certified (ISO 9000) as those listed below, to guard against your clothing. Notes: 1. Use product-specific ESD procedures when they are...
User Manual
Page 17
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 not remove the plastic cover that protects the lower part of the inverter card. Safety information 9 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. 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 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.
User Manual
Page 93
...metal flakes can be removed before the failing FRU. Before replacing any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, turn off the computer, unplug all screws, springs, and other small parts ... cables. Before touching it in the direction as given in the drawings 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 rattling sounds. Do not try to replace a FRU, turn on...
...metal flakes can be removed before the failing FRU. Before replacing any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, turn off the computer, unplug all screws, springs, and other small parts ... cables. Before touching it in the direction as given in the drawings 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 rattling sounds. Do not try to replace a FRU, turn on...