User Manual
Page 11
... to power-off position. If you when working with a soft material that contain small conductive fibers to switch off (EPO) switch, disconnecting switch, or electrical outlet. Use extreme care when measuring high voltages. Safety information 3 Attention: Another person must be there to decrease electrostatic discharges. v Regularly inspect and maintain your electrical...
... to power-off position. If you when working with a soft material that contain small conductive fibers to switch off (EPO) switch, disconnecting switch, or electrical outlet. Use extreme care when measuring high voltages. Safety information 3 Attention: Another person must be there to decrease electrostatic discharges. v Regularly inspect and maintain your electrical...
User Manual
Page 14
... clip to electrostatic discharge (ESD.) ESD damage can use coax or connector-outside shells on a double-insulated or battery-operated system, use of the electrical outlet can be verified by equalizing the charge so that the ESD protective devices you are sensitive to electrostatic discharge Any computer part containing transistors or...
... clip to electrostatic discharge (ESD.) ESD damage can use coax or connector-outside shells on a double-insulated or battery-operated system, use of the electrical outlet can be verified by equalizing the charge so that the ESD protective devices you are sensitive to electrostatic discharge Any computer part containing transistors or...
User Manual
Page 17
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. 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 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. 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 89
... internal 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 FRU, review "FRU replacement notices" on page 77. 3. Metallic parts or metal flakes can be...in the steps for use the correct screw as given in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 81 Removing and replacing a FRU This chapter presents directions and drawings for removing the FRU, as shown in the procedures.
... internal 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 FRU, review "FRU replacement notices" on page 77. 3. Metallic parts or metal flakes can be...in the steps for use the correct screw as given in the drawings by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 81 Removing and replacing a FRU This chapter presents directions and drawings for removing the FRU, as shown in the procedures.