User Manual
Page 11
... worn or broken tools and testers. By observing the above rule, you need to work with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Safety information 3 v Disconnect all power before: - Electrical safety Observe the following precautions: - Important: Use only approved tools and test equipment.
... worn or broken tools and testers. By observing the above rule, you need to work with the power-off (EPO) switch, disconnecting switch, or electrical outlet. Safety information 3 v Disconnect all power before: - Electrical safety Observe the following precautions: - Important: Use only approved tools and test equipment.
User Manual
Page 14
... are inserted into the product. Use the round ground prong of the ac plug 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 eliminate static on these systems. -
... are inserted into the product. Use the round ground prong of the ac plug 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 eliminate static on these systems. -
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 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.
User Manual
Page 87
... personal grounding by touching a ground point with one hand or by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 DANGER Before removing any FRUs that have been trained and certified. Verify this by shaking the computer gently and listening for removing the...you have to service any interconnecting cables. Be sure to replace a FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that pertain to , and can cause electrical short...
... personal grounding by touching a ground point with one hand or by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 79 DANGER Before removing any FRUs that have been trained and certified. Verify this by shaking the computer gently and listening for removing the...you have to service any interconnecting cables. Be sure to replace a FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have made sure that pertain to , and can cause electrical short...