Apple Mac mini Server (Mid 2010) - Manual (Page 61)

61 Chapter 5 Last, but Not Least
For your safety and that of your equipment, follow these rules for handling and
cleaning your Mac mini and for working more comfortably. Keep these instructions
handy for reference by you and others.
NOTICE: Incorrect storage or use of your computer may void the manufacturer’s
warranty.
Important Safety Information
WARNING: Failure to follow these safety instructions could result in fire, electric
shock, or other injury or damage.
Proper handling Set up your Mac mini on a stable work surface that allows for
adequate air circulation under and around the computer. Do not operate your
Mac mini on a pillow or other soft material, as the material can block the airflow vents.
Never push objects into the ventilation openings.
Water and wet locations Keep your Mac mini away from sources of liquid, such as
drinks, washbasins, bathtubs, shower stalls, and so on. Protect your Mac mini from
dampness or wet weather, such as rain, snow, and fog.
Power specifications:
 Frequency: 50 to 60 Hz
 Line Voltage: 100 to 240 V AC