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Battery Replacement
4-Port SSL/IPSec VPN Router
Appendix P
Appendix P:
Battery Replacement
Overview
The Router has a lithium battery, type CR2032, on its
main circuit board. This battery has an operating life of
approximately 1 to 2 years. When the battery loses its
charge, the Router cannot update its time setting unless
it is connected to an NTP server.
WARNING: The lithium battery can explode if
it is replaced incorrectly. The battery must be
replaced with the same or equivalent type of
CR2032 lithium battery.
Replace the Lithium Battery
NOTE: To replace the battery, the top case of
the Router must be removed. Disassembling
the Router will void its warranty; however, the
battery’s operating life is longer than the one-
year warranty of the Router.
To replace the battery, follow these instructions:
Obtain a replacement CR2032 lithium battery.
Power off the Router.
Remove the four rubber feet from the bottom panel
of the Router.
Remove the four screws that were located underneath
the rubber feet.
Remove the top case of the Router.
Remove the old CR2032 lithium battery.
Insert a new CR2032 lithium battery or its equivalent
type.
Replace the top case of the Router.
Replace the four screws on the bottom panel of the
Router.
Replace the four rubber feet.
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