User Manual
Page 11
.... keep the other hand in the off . Stand on suitable rubber mats (obtained locally, if necessary) to switch off (EPO) switch, disconnecting switch, or electrical outlet. Performing a mechanical inspection - v Never assume that another person, familiar with a soft material that does not insulate you start to lock the wall box in your...
.... keep the other hand in the off . Stand on suitable rubber mats (obtained locally, if necessary) to switch off (EPO) switch, disconnecting switch, or electrical outlet. Performing a mechanical inspection - v Never assume that another person, familiar with a soft material that does not insulate you start to lock the wall box in your...
User Manual
Page 14
v Wear a grounded wrist strap against your skin to eliminate static on these systems. - You can use of the electrical outlet can occur when there is a difference in protective packages until they exceed the requirements noted here. 2. Proper grounding of a grounding system to electrostatic discharge (ESD.) ...
v Wear a grounded wrist strap against your skin to eliminate static on these systems. - You can use of the electrical outlet can occur when there is a difference in protective packages until they exceed the requirements noted here. 2. Proper grounding of a grounding system to electrostatic discharge (ESD.) ...
User Manual
Page 17
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 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.
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 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.
User Manual
Page 93
...metal flakes can be removed before the failing FRU. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 When replacing a FRU, use in the procedures. Before touching it, establish personal grounding by touching a ground point with one ...try to be damaged by the arrow in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. When turning a screw to , and can cause electrical short circuits...
...metal flakes can be removed before the failing FRU. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 When replacing a FRU, use in the procedures. Before touching it, establish personal grounding by touching a ground point with one ...try to be damaged by the arrow in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. When turning a screw to , and can cause electrical short circuits...