Acer C720P - Manual (Page 26)

Information for your safety and comfort 26
E
nglish
Information for your
safety and comfort
Safety instructions
Read these instructions carefully. Keep this document for future reference.
Follow all warnings and instructions marked on the product.
Turning the product off before cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a damp cloth for cleaning.
CAUTION for plug as disconnecting device
Observe the following guidelines when connecting and disconnecting
power to the power supply unit:
Install the power supply unit before connecting the power cord to the AC
power outlet.
Unplug the power cord before removing the power supply unit from the
computer.
If the system has multiple sources of power, disconnect power from the
system by unplugging all power cords from the power supplies.
CAUTION for Accessibility
Be sure that the power outlet you plug the power cord into is easily
accessible and located as close to the equipment operator as possible.
When you need to disconnect power to the equipment, be sure to unplug
the power cord from the electrical outlet.
CAUTION for bundled dummy cards (only for certain models)
Your computer shipped with plastic dummies installed in the card slots.
Dummies protect unused slots from dust, metal objects or other particles.
Save the dummies for use when no cards are in the slots.
Warnings
• Do not use this product near water.
• Do not place this product on an unstable cart, stand or table. If the