Apple G5 manual Liquid Cooling System

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To prevent accidents and damage to your computer or display, be sure that you always follow these instructions:

•Keep your computer and display away from sources of liquids and moisture.

•Don’t set anything on top of the computer or display.

•Keep the computer and display vents free from obstruction.

•Never remove the case from the display or open your computer when it’s running. You could come in contact with hazardous voltage.

•During lightning storms, disconnect your modem from the phone jack to prevent damaging the modem with a destructive voltage overload.

Warning: Your Macintosh is equipped with a three-wire grounding plug—a plug that has a third grounding pin. This is a safety feature. Don’t modify the plug to fit into an ungrounded outlet. Contact a licensed electrician to replace the outlet with a properly grounded one. Do not defeat the purpose of the grounding plug!

Be careful when lifting or moving your computer or display. Be sure to use correct lifting procedures, lifting with your legs. When carrying the display, make sure the display is facing you. Don’t carry the display by its stand.

Warning: Electrical equipment may be hazardous if misused. Operation of this product by children must always be supervised by an adult. Do not allow children access to the interior of any electrical product and do not permit them to handle any cables.

Liquid Cooling System

Some Power Mac G5 models use a liquid cooling system to manage the temperature in the computer. The liquid cooling system is sealed and is designed to be opened only by an Apple Authorized Service Provider (AASP).

Warning: Do not attempt to open or service the liquid cooling system. Opening the liquid cooling system may damage your equipment, and such damage may not be covered by the limited warranty on your computer.

Appendix B Safety, Maintenance, and Ergonomics