Replacing The Battery; Installing A New Battery - HP ProCurve Series Installation And Getting Started Manual

Replacing the Battery

The battery is used to keep time for the internal switch clock. There is not
LED indicator for when the battery no longer has sufficient power. The only
indication will be the internal clock will not keep the correct time. The battery
is not hot swappable. Replacing the battery must be done during scheduled
downtime.
W A R N I N G
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Installing a New Battery

W A R N I N G
To avoid the possibility of electric shock, all power cords must be
disconnected from the switch before starting this procedure.
To install (or replace) a Battery:
1.
2.
3.
Figure 4-3. Battery location.
The battery requires special handling at end-of-life. The battery
can explode or cause burns if disassembled, charged, or exposed
to water, fire or high temperature. After replacing the battery,
properly dispose of used battery according to instructions.
There is a risk of explosion if the battery is replaced by an
incorrect type. Ensure to replace the battery with the same type.
Disconnect the power cable from the switch.
Using a Torx T-10 screwdriver remove all the screws securing the top of
the switch and remove the top.
Remove the used battery and dispose of properly.
Replacing Components
Replacing the Battery
Battery
4-3