Lenovo ThinkServer RD120 Hardware Maintenance Manual page 116

v You must replace the battery with a lithium battery of the same type from the
v To order replacement batteries in U.S. and Canada, call Lenovo Service and
v After you replace the battery, you must reconfigure the server and reset the
v To avoid possible danger, read and follow the following safety statement.
v If you replace the original lithium battery with a heavy-metal battery or a battery
Statement 2:
CAUTION:
When replacing the lithium battery, use only the battery recommended by the
manufacturer. If your system has a module containing a lithium battery,
replace it only with the same module type made by the same manufacturer.
The battery contains lithium and can explode if not properly used, handled, or
disposed of.
Do not
v Throw or immerse into water
v Heat to more than 100°C (212°F)
v Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
To remove the battery, complete the following steps:
98
ThinkServer RD120 server Machine Types 6444, 6445, 6446, and 6447: Hardware Maintenance Manual
same manufacturer.
Support. Outside the U.S. and Canada, call your Lenovo marketing
representative or authorized reseller.
system date and time.
with heavy-metal components, be aware of the following environmental
consideration. Batteries and accumulators that contain heavy metals must not be
disposed of with normal domestic waste. They will be taken back free of charge
by the manufacturer, distributor, or representative, to be recycled or disposed of
in a proper manner.
1. Read the safety information that begins on page vii and "Installation guidelines"
on page 53.
2. Follow any special handling and installation instructions that come with the
battery.
3. Turn off the server and peripheral devices, and disconnect the power cord and
all external cables.
Attention: In a dc power environment, only trained service personnel other
than Lenovo service technicians are authorized to connect or disconnect power
to the dc power supply. See the documentation that comes with each dc power
supply.
4. Pull the server out of the rack.
5. Remove the cover (see "Removing the cover" on page 56).
6. Disconnect any internal cables, as necessary.
7. Remove any adapters as necessary.
8. Locate the battery 1 on the system board.