Lenovo 10048 Manuel de sécurité et de garantie - Page 11

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product. Never overload these devices. If power strips are used, the load should

not exceed the power strip input rating. Consult an electrician for more information

if you have questions about power loads, power requirements, and input ratings.

Plugs and outlets

If a receptacle (power outlet) that you intend to use with your computer equipment

appears to be damaged or corroded, do not use the outlet until it is replaced by a

qualified electrician.

Do not bend or modify the plug. If the plug is damaged, contact the manufacturer

to obtain a replacement.

Do not share an electrical outlet with other home or commercial appliances that

draw large amounts of electricity; otherwise, unstable voltage might damage your

computer, data, or attached devices.

Some products are equipped with a three-pronged plug. This plug fits only into a

grounded electrical outlet. This is a safety feature. Do not defeat this safety feature

by trying to insert it into a non-grounded outlet. If you cannot insert the plug into

the outlet, contact an electrician for an approved outlet adapter or to replace the

outlet with one that enables this safety feature. Never overload an electrical outlet.

The overall system load should not exceed 80 percent of the branch circuit rating.

Consult an electrician for more information if you have questions about power

loads and branch circuit ratings.

Be sure that the power outlet you are using is properly wired, easily accessible,

and located close to the equipment. Do not fully extend power cords in a way that

will stress the cords.

Be sure that the power outlet provides the correct voltage and current for the

product you are installing.

Carefully connect and disconnect the equipment from the electrical outlet.

External devices

Do not connect or disconnect any external device cables other than USB and

1394 cables while the computer power is on; otherwise, you might damage

your computer. To avoid possible damage to attached devices, wait at least five

seconds after the computer is shut down to disconnect external devices.

Batteries

All personal computers manufactured by Lenovo contain a non-rechargeable

Safety and warranty guide