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Corrective Maintenance
CSA 803A Service Manual
6Ć27
The instrument contains the following number of batteries on the following
boards:
H two batteries (in the U500 and U511 RAM sockets) on the A5 Time
Base/Controller board
H one battery (BT130) on the A14 I/O board
H one battery (BT150) on the A18 Memory board
See Figures 6Ć10, 6Ć19, and 6Ć22, respectively, for the location of these
batteries.
WARNING
To avoid personal injury, observe proper procedures for the hanĆ
dling of lithium batteries. Improper handling may cause fire,
explosion, or severe burns. Do not recharge, crush, disassemble,
heat the battery above 100_ C (212_ F), incinerate, or expose the
contents to water.
Battery Disposal
Dispose of the batteries in accordance with local, state, and federal regulaĆ
tions.
NOTE
Typically, small quantities (less than 20) can be safely disposed of
with ordinary garbage in a sanitary landfill.
Larger quantities must be sent by surface transport to a hazardous
waste disposal facility. The batteries should be individually packĆ
aged to prevent shorting. Then, pack them into a sturdy container
that is clearly labeled, Lithium Batteries Ċ DO NOT OPEN.
Battery Disposal and
First Aid