IBM DS3950, Installation, User'S, And Maintenance Manual, Page: 176 / 252

Attention: This product contains a sealed Lithium Ion battery. Discharged
Lithium and Lithium Ion batteries are currently designated to be disposed of in
normal trash. However, users should contact their municipal waste disposal
facility prior to discarding any used battery in normal trash. Alternatively, you
can return Lithium, Lithium Ion and Lithium Ion battery packs to IBM for
recycling.
In the United States, IBM has established a collection process for reuse,
recycling, or proper disposal of used IBM Lithium, Lithium Ion and Lithium
Ion battery packs. For information on proper disposal of these batteries, please
contact IBM at 1-800-426-4333. Please have the IBM part number listed on the
battery available prior to your call.
For information on disposal of sealed Lithium Ion batteries outside the United
States, go to www.ibm.com/ibm/environment/products/batteryrecycle.shtml
or contact your local waste disposal facility.
6. Place the battery unit that you removed on a level surface.
7. Unpack the new battery unit. Set the new battery unit on a dry, level surface.
Save all packing materials in the event you need to return the new battery unit.
8. Insert the new battery unit into the controller chassis. Make sure the new
battery unit is inserted in the correct orientation in the battery unit bay. Press
the battery unit fully into the bay until it clicks into place. Do not force fit. The
battery unit is designed to prevent it from being inserted into the chassis
incorrectly.
Note: The green Battery Charging LED flashes until the battery is fully
charged.
9.
Once the battery is charged to the optimal state from the reduced-charge
shipping state, the battery performs a learn cycle to access the discharge time of
the battery. Do not turn off the power to the storage subsystem for at least 24
hours to ensure that the battery finishes charging and completes the first learn
cycle.
Replacing an SFP module
Statement 3:
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber-optic devices, or
transmitters) are installed, note the following:
v
Do not remove the covers. Removing the covers of the laser product could
result in exposure to hazardous laser radiation. There are no serviceable parts
inside the device.
v Use of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
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IBM System Storage DS3950 Storage Subsystem: Installation, User’s, and Maintenance Guide