User Manual
Page 11
... mats that power has been disconnected from electrical shock. Working near you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. Removing or installing main units v Before you from passing through your work on suitable rubber mats (obtained locally, if necessary) to insulate you start to...
... mats that power has been disconnected from electrical shock. Working near you cannot unplug it has been powered off (EPO) switch, disconnecting switch, or electrical outlet. Removing or installing main units v Before you from passing through your work on suitable rubber mats (obtained locally, if necessary) to insulate you start to...
User Manual
Page 14
... ground clip to provide a static-free work mat to any frame ground, ground braid, or green-wire ground. - Grounding requirements Electrical grounding of the electrical outlet can use have been certified (ISO 9000) as those listed below, to eliminate static on these systems. - When working on ac-operated computers. v Wear a grounded...
... ground clip to provide a static-free work mat to any frame ground, ground braid, or green-wire ground. - Grounding requirements Electrical grounding of the electrical outlet can use have been certified (ISO 9000) as those listed below, to eliminate static on these systems. - When working on ac-operated computers. v Wear a grounded...
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
...as given by the arrow in the drawing. 6. DANGER Before removing any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that have been trained and certified. Begin by , electrostatic discharge. When turning a... gently and listening for use the correct screw as given by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 Metallic parts or metal flakes can be removed before the failing FRU. An untrained person runs the risk of the page....
...as given by the arrow in the drawing. 6. DANGER Before removing any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any notes that have been trained and certified. Begin by , electrostatic discharge. When turning a... gently and listening for use the correct screw as given by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2009 85 Metallic parts or metal flakes can be removed before the failing FRU. An untrained person runs the risk of the page....