Sun Microsystems 220R - Manual (Page 28)

Caution – The power switch of this product functions as a standby type
device only. The power cord serves as the primary disconnect device for
the system. Be sure to plug the power cord into a grounded power outlet
that is nearby the system and is readily accessible. Do not connect the
power cord when the power supply has been removed from the system
chassis.
Lithium Battery
Caution – On Sun CPU boards, there is a lithium battery molded into the
real-time clock, SGS No. MK48T59Y, MK48TXXB-XX, MK48T18-XXXPCZ,
M48T59W-XXXPCZ, or MK48T08. Batteries are not customer replaceable
parts. They may explode if mishandled. Do not dispose of the battery in
fire. Do not disassemble it or attempt to recharge it.
Battery Pack
Caution – There is a sealed lead acid battery in Product Name units.
Portable Energy Products No. TLC02V50. There is danger of explosion if
the battery pack is mishandled or incorrectly replaced. Replace only with
the same type of Sun Microsystems battery pack. Do not disassemble it or
attempt to recharge it outside the system. Do not dispose of the battery in
fire. Dispose of the battery properly in accordance with local regulations.
System Unit Cover
Caution – Do not operate Sun products without the top cover in place.
Failure to take this precaution may result in personal injury and system
damage.
28 Sun Enterprise 220R Server Service Manual
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January 2000, Revision A