Lenovo Secure Managed Client - Manual (Page 11)

Plugs and outlets
If a receptacle (power outlet) that you intend to use with your product 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 appliances that draw large amounts
of electricity; otherwise, unstable voltage might damage your product, data, or
attached devices.
This product is 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 power is on; otherwise, you might damage your product.
To avoid possible damage to attached devices, wait at least five seconds after
the product is shut down to disconnect external devices.
Batteries
All computer devices manufactured by Lenovo contain a non-rechargeable coin
cell battery to provide power to the system clock. In addition, many mobile
products, such as notebook computers, utilize a rechargeable battery pack to
provide system power when in portable mode. Batteries supplied by Lenovo
for use with your product have been tested for compatibility and should only
be replaced with approved parts.
Chapter 1. Important safety information 5