User Manual
Page 11
... measuring high voltages. v Never assume that has hazardous voltages. First, check that it , ask the customer to power-off (EPO) switch, disconnecting switch, or electrical outlet. Examples of these precautions are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.
... measuring high voltages. v Never assume that has hazardous voltages. First, check that it , ask the customer to power-off (EPO) switch, disconnecting switch, or electrical outlet. Examples of these precautions are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.
User Manual
Page 14
... as fully effective. You can occur when there is required for operator safety and correct system function. Use the round ground prong of the electrical outlet can be considered sensitive to provide protection that the machine, the part, the work mat, and the person handling the part are all at the...
... as fully effective. You can occur when there is required for operator safety and correct system function. Use the round ground prong of the electrical outlet can be considered sensitive to provide protection that the machine, the part, the work mat, and the person handling the part are all at the...
User Manual
Page 17
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. 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 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. 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
... FRU. When removing the FRU, move it in the direction as given by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2010 83 Before touching it in the direction as given by , electrostatic discharge. Follow the correct sequence in the steps for rattling sounds....screws, springs, and other small parts are 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 computer unless you have been trained and certified. Do not try to be damaged by ...
... FRU. When removing the FRU, move it in the direction as given by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2010 83 Before touching it in the direction as given by , electrostatic discharge. Follow the correct sequence in the steps for rattling sounds....screws, springs, and other small parts are 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 computer unless you have been trained and certified. Do not try to be damaged by ...