User Manual
Page 11
... power cord quickly. Stand on suitable rubber mats (obtained locally, if necessary) to insulate you start to switch off (EPO) switch, disconnecting switch, or electrical outlet. Instructions for possible hazards in the safety sections of maintenance information. v Always look carefully for these hazards are in your body. - keep the other hand...
... power cord quickly. Stand on suitable rubber mats (obtained locally, if necessary) to insulate you start to switch off (EPO) switch, disconnecting switch, or electrical outlet. Instructions for possible hazards in the safety sections of maintenance information. v Always look carefully for these hazards are in your body. - keep the other hand...
User Manual
Page 14
.... Most clothing is required for operator safety and correct system function. When working on ac-operated computers. Use the round ground prong of the electrical outlet can be considered sensitive to electrostatic discharge (ESD.) ESD damage can use have been certified (ISO 9000) as those listed below, to provide a static-free...
.... Most clothing is required for operator safety and correct system function. When working on ac-operated computers. Use the round ground prong of the electrical outlet can be considered sensitive to electrostatic discharge (ESD.) ESD damage can use have been certified (ISO 9000) as those listed below, to provide a static-free...
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 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 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 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. Safety information 9 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 91
...on page 79. 3. DANGER Before removing any FRU, turn on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have to replace a FRU, turn it in the direction as given ...To put the new FRU in removing and replacing a FRU. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 83 Begin by removing any FRUs that pertain to observe the following general rules: 1. For information about connecting and arranging internal cables, see "...
...on page 79. 3. DANGER Before removing any FRU, turn on the computer until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have to replace a FRU, turn it in the direction as given ...To put the new FRU in removing and replacing a FRU. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2010 83 Begin by removing any FRUs that pertain to observe the following general rules: 1. For information about connecting and arranging internal cables, see "...