Lenovo A3000 Tablet User Manual
Page 8
// Lenovo IdeaTab A3000 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.
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