Apple MK452LL/A Benutzeranleitung

Important safety information

Failure to follow these safety instructions could result in fire, electric shock, or other 

injuries, or damage to your iMac or other property. Read all safety information below before 
using your iMac.

Handling. Set up your iMac on a hard, stable work surface that allows for adequate air circulation 
under and around the computer. Never push objects into the ventilation openings.
Water and wet locations. Keep your iMac away from sources of liquid, such as drinks, washbasins, 
bathtubs, shower stalls, and so on. Protect your iMac from dampness or wet weather, such as 
rain, snow, and fog. 
Power. Unplug the power cord (by pulling the plug, not the cord) and disconnect the Ethernet 
cable or phone cord if any of the following conditions exist:

 

•

You want to add memory (you can replace memory yourself only in the 27-inch iMac).

 

•

The power cord or plug becomes frayed or otherwise damaged.

 

•

You spill something into the case.

 

•

Your iMac is exposed to rain or excess moisture.

 

•

Your iMac has been dropped, or the case has been damaged.

 

•

You suspect that your iMac needs service or repair.

 

•

You want to clean the case (use only the recommended procedure, described later in this 
document).

The only way to turn off power completely is to unplug the power cord. Make sure at 

least one end of the power cord is within easy reach so that you can unplug your iMac when you 
need to.
Power specifications (21.5-inch model):

 

•

Voltage: 100 to 240 V AC

 

•

Current: 3 A, maximum

 

•

Frequency: 50 to 60 Hz

Power specifications (27-inch model):

 

•

Voltage: 100 to 240 V AC

 

•

Current: 4 A, maximum

 

•

Frequency: 50 to 60 Hz

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