NEC Server 140Rc-4 - Manual (Page 31)

Notes on Using Your Server 1-15
CONSUMABLES
Your server contains some components that are only good for a limited period of time and require
replacement, such as fans, the internal CD-ROM drive, the floppy disk drive, and the mouse. For
stable operation of the server, NEC recommends you replace these components on a regular basis.
Consult with your service representative for replacement or the product lives.
DISPOSAL OF THE SERVER
Dispose the server, all the internal devices, floppy disks, and CD-ROMs according to all national
laws and regulations.
IMPORTANT: For disposal (or replacement) of the battery on the
baseboard of the server, consult with your service representative.
NOTE: If the real-time clock battery on the baseboard leaches its life,
the following message appeared on the display while running the POST.
Contact your service representative to replace the battery.
250 System battery is dead –Replace and run SETUP
WARNING
Do not remove the lithium battery.
Your server contains the lithium battery. Do not remove the battery. Danger of
explosion if the battery is incorrectly replaced. Placing the lithium or nickel
cadmium battery close to a fire or in the water may cause an explosion.
When the server does not operate appropriately due to the failure of lithium
battery, contact your service representative to replace only with the same or
equivalent type recommended by NEC. Do not disassemble the server to
replace or recharge the battery by yourself.
Baseboard