Lenovo NeXtScale n1200 Installation And Service Manual page 48

• If you replace the original lithium battery with a heavy-metal battery or a battery 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.
• To order replacement batteries, call 1-800-426-SERV within the United States, and 1-800-465-7999 or 1-
800-465-6666 within Canada. Outside the U.S. and Canada, call your support center or business partner.
Note: After you replace the battery, you must reconfigure the fan power control time settings.
Statement 2
CAUTION:
When replacing the lithium battery, use only 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:
– Throw or immerse into water
– Heat to more than 100°C (212°F)
– Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
To remove the battery, complete the following steps:
Step 1. Read the safety information that begins on "Safety" on page iii and "Installation guidelines" on page
25.
Step 2. If the fan power control is installed in the NeXtScale n1200 Enclosure, remove it (see "Removing the
fan power control" on page 33).
Step 3. Carefully lay the fan power control on a flat, static-protective surface.
Step 4. Locate the battery.
Figure 21. Locate the battery
Step 5. Using your fingernail, press the battery retaining clip. The battery should pop free.
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Lenovo NeXtScale n1200 Enclosure Installation and Service Guide