Lenovo 1304XF8 Manual Do Utilizador

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IdeaPad Tablet K1 Hardware Maintenance Manual
Always look carefully for possible hazards in your work area. Examples of 
• 
these hazards are moist floors, nongrounded power extension cables, power 
surges, and missing safety grounds. 
Do not touch live electrical circuits with the reflective surface of a plastic 
• 
dental mirror. The surface is conductive; such touching can cause personal 
injury and machine damage.
Do not service the following parts with the power on when they are removed 
• 
from their normal operating places in a machine: 
–  Power supply units
–  Pumps
–  Blowers and fans
–  Motor generators
and similar units. (This practice ensures correct grounding of the units.)
If an electrical accident occurs:
• 
–  Caution: do not become a victim yourself.
–  Switch off the power.
–  Send the victim to get medical aid.