Segway 23322-00001, User Manual, Page: 6 / 48

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If an error is detected during charging, all charging will stop to that battery.
Depending on the nature of the error, a solid red Error Indicator LED will be
displayed or the Indicator will be unlit.
If a Charge/Error Indicator is unlit or red, do the following:
• If the Charge/Error Indicators are unlit, make sure the power cord is plugged
into AC power and the charger ON/OFF switch is in the ON position.
• If the power cord is plugged into AC power and the charger ON/OFF switch is in
the ON position but a Charge/Error Indicator is unlit or red, move the ON/OFF
switch to the OFF position, unplug the power cord, check if AC power is present
at the source, and reconnect the power cord to the source.
• Make sure batteries are within the specified temperature range.
• If these steps do not resolve the problem, contact Segway Technical Support as
described at the end of this document.
Charging Errors
Charging Process
The table to the right describes the
charging process. The length of each
stage in the process, and the signals from
the Charge Indicators, vary based on the
following:
• Amount of charge already stored in
the battery: The lower the Battery
Charge Level is, the longer it will take
to complete the charging process.
• Battery temperature: If the batteries
are too hot or too cold, they may not
charge, may not progress through
the charging stages, or may take
much longer to charge. The batteries
will charge most efficiently when
they are nearest the center of the
recommended charging temperature
range.
Stage Indicators
Initial Test Battery
immediately
proceeds to “Fast
Charge”
Fast Charge Solid Green
LED – majority
of charging takes
place in this
stage.
Cell Balancing/
Fully Charged Green pulsing
LED – the time
between pulses
gets longer as
the cells become
balanced.
Charging Process