Lenovo 30141DU - IdeaCentre Q100 Mini PC Safety And Warranty Manual page 48

Lithium battery notice
Caution
Danger of explosion if battery is incorrectly replaced.
When replacing the lithium coin cell battery, use only the same or an equivalent type that is recommended by
the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of.
Do not:
• Throw or immerse into water
• Heat to more than 100˚C (212˚F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
Modem safety information
Caution
To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.
To reduce the risk of fire, electrical shock, or injury when using telephone equipment, always follow basic safety
precautions, such as:
• Never install telephone wiring during a lightning storm.
• Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.
• Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the
network interface.
• Use caution when installing or modifying telephone lines.
• Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of
electric shock from lightning.
• Do not use the telephone to report a gas leak in the vicinity of the leak.
Laser compliance statement
Some personal computer models are equipped from the factory with a CD-ROM drive or a DVD-ROM drive.
CD-ROM drives and DVD-ROM drives are also sold separately as options. CD-ROM drives and DVD-ROM
drives are laser products. These drives are certified in the U.S. to conform to the requirements of the Department
of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser
products. Elsewhere, these drives are certified to conform to the requirements of the International Electrotechnical
Commission (IEC) 60825-1 and CENELEC EN 60 825-1 for Class 1 laser products.
When a CD-ROM drive or a DVD-ROM drive is installed, note the following handling instructions.
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Safety and warranty guide