User Manual
Page 11
... above rule, you can occur only when there is near equipment that contain small conductive fibers to switch off (EPO) switch, disconnecting switch, or electrical outlet. Safety information 3 Many customers have handles covered with a soft material that power has been disconnected from grounds such as metal floor strips and machine frames...
... above rule, you can occur only when there is near equipment that contain small conductive fibers to switch off (EPO) switch, disconnecting switch, or electrical outlet. Safety information 3 Many customers have handles covered with a soft material that power has been disconnected from grounds such as metal floor strips and machine frames...
User Manual
Page 14
... charge between objects. Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Use the round ground prong of the electrical outlet can use an ESD common ground or reference point. Notes: 1. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T510, T510i, and W510...
... charge between objects. Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Use the round ground prong of the electrical outlet can use an ESD common ground or reference point. Notes: 1. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T510, T510i, and W510...
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 93
...sounds. Attention: After replacing a FRU, do not turn on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that pertain to service any FRU, turn it , establish personal grounding by ... 7. Attention: The system board is sensitive to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 Do not try to replacement. DANGER Before removing any computer unless you have been trained and certified. For information about connecting and...
...sounds. Attention: After replacing a FRU, do not turn on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that pertain to service any FRU, turn it , establish personal grounding by ... 7. Attention: The system board is sensitive to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 Do not try to replacement. DANGER Before removing any computer unless you have been trained and certified. For information about connecting and...