IBM eServer BladeCenter JS20 Installation And User Manual page 49

Statement 2:
CAUTION:
When replacing the lithium battery, use only IBM Part Number 33F8354 or an
equivalent type 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.
Note: See "Battery return program" on page 121 for more information about battery
disposal.
Complete the following steps to replace the battery:
1. Read the safety information beginning on page vii and "Installation guidelines"
on page 21.
2. Follow any special handling and installation instructions that come with the
battery.
3. If the blade server is operating, shut down the operating system by typing the
shutdown -h now command. If the blade server was not turned off, press the
power-control button (behind the blade-server control panel door) to turn off
the blade server. See "Blade server controls and LEDs" on page 15 for more
information about the location of the power-control button.
4. Remove the blade server from the BladeCenter unit (see "Removing the blade
server from the BladeCenter unit" on page 23 for information).
5. Open the blade server cover (see "Opening the blade server cover" on page
24 for instructions).
6. Locate the battery (connector BH1) on the system board.
Chapter 4. Installing and removing options and customer-replaceable units
Battery (BH1)
33