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Safety instructions for teachers, parents and adult supervisors
This Chromebook is intended for use as a child development tool primarily by children, 6 years of age or
above. There must be supervision by an adult. It is a must to have a thorough explanation to children on safe
and proper handling of the computer, battery pack, and ac power adapter.
• For ITE with power supplies not intended to be handled by children: As with all electrical products,
precautions should be observed handling and use to prevent electric shock. The ac power adapter should
not be handled by children.
• The computer should not be placed on the bare skin (lap) of the child for long periods. The computer
should be placed on a flat surface, like desktop, if your child intends to use it for more than a few minutes.
• The computer (including the ac power adapter and the battery pack, as applicable) should not be left in
the rain or subjected to exposure to water. If cleaning is necessary do not immerse it in water; wipe clean
with damp cloth.
• The computer (including the ac power adapter and the battery pack, as applicable) should not be
dropped, crushed (stepped on) or otherwise abused.
• An adult should caution his or her child about the potential trip hazard as posed by the cable between a
power source and the computer. An adult should inspect the computer (including the ac power adapter
and the battery pack, as applicable) periodically for damage. Similarly, if a child notices damaged/broken
parts, this should be reported to the teacher/parents/adult supervisors immediately. Damaged parts may
be replaced through service provided by Lenovo.
DANGER
ELECTRICALLY OPERATED PRODUCT. Not recommended for children under 3 years of age (or
other intended age range). As with all electrical products, precautions should be observed during
handling and use of electrical products to reduce the risk of electric shock.
Operating environment
Maximum altitude (without pressurization)
3048 m (10 000 ft)
Temperature
• Operating: 5°C to 35°C (41°F to 95°F)
• Storage: 5°C to 43°C (41°F to 109°F)
Note: When you charge the battery, its temperature must be no lower than 10°C (50°F).
Relative humidity
• Operating: 8% to 95% at wet-bulb temperature 23°C (73°F)
• Storage: 5% to 95% at wet-bulb temperature 27°C (81°F)
Appendix A. Compliance information 29
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