Motorola PPC/CPCI-690 Reference Manual page 167

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Battery Exchange
Battery Exchange
Caution
PPC/CPCI-690
The battery provides a data retention of ten years summing up all periods
of actual battery use. Motorola therefore assumes that there usually is no
need to exchange the lithium battery except for exchange in case of long-
term spare part handling.
• Board damage
Wrong battery installation may result in a hazardous explosion and
board damage. Therefore, make sure the battery is installed as
described below.
• Data loss
Exchanging the battery after ten years of actual battery use have
elapsed results in data loss. Therefore, exchange the battery before
ten years have elapsed.
• Data loss
Exchanging the battery always results in data loss of the devices
which use the battery as power backup. Therefore, backup affected
data before exchanging the battery.
• Always use the same type of lithium battery as is already installed.
The battery is located on the board such that it can easily be accessed.
Figure 19: Battery Location
A - 3

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