Yamaha NAVIGO Owner's Manual page 121

When Charging with ESC3 (Li-ion 00 Lithium Ion Battery)
Charger LED
Problem
Indication
Off
Off
Flashing green
(5times per second)
Will not charge
Flashing red (5times
per second)
Flashing red
(once per second)
Lit red
Flashing green
(once per second)
Prolonged charge
standby
Flashing green
(once per second)
Stops charging
Off
halfway
After charging is
completed, all of
Off
the lamps are not
lit
The charger emits Lamp display varies
a sound with the conditions.
The charger gets Lamp display varies
unusually hot with the conditions
The charger emits Lamp display varies
an odor with the conditions
Battery LED
Indication
Off Is the power cord connected?
Off Will another battery accept a charge?
Off
Are a Ni-MH battery and a Li-ion
battery connected at the same time?
Off
Can another battery be charged?
Off
Off
Residual capacity
Is the battery temperature appropri-
indicator lamps are
ate?
lit
Residual capacity
Is the ambient temperature appropri-
indicator lamps are
ate?
lit
Residual capacity
Is the temperature of the battery
indicator lamps are
high?
lighted only halfway
Residual capacity
Check the number of times or days
indicator lamps are
you have used the battery.
lighted only halfway
Residual capacity
indicator lamps are Is the sound unusual?
lit
While the charger is charging the bat-
tery, it is normal for the unit to heat up
Residual capacity
to some degree (about 104–140 °F,
indicator lamps are
about 40–60 °C). If the charger gets
lit
too hot, though, it may be malfunc-
tioning.
Residual capacity
Does this occur immediately after you
indicator lamps are
start using the charger?
lit
Check Point
Connect the power cord to a power
source.
If it can be charged, the charger is nor-
mal. Use a rechargeable battery.
If it cannot be charged, the charger may
be faulty. Contact your dealer.
The charger has remained in standby
mode for a long time and has stopped
charging the battery.
Wait for the battery temparature to drop
and try to charge the battery again.
If both are connected at the same time,
disconnect one of them.
If it can be charged, the charger is nor-
mal. Use a rechargeable battery.
If it cannot be charged, the charger may
be faulty. Contact your dealer.
Unplug the power plug, stop charging the
battery and contact your dealer.
Unplug the power plug, stop charging the
battery and contact your dealer.
The charger is in standby mode. This
does not indicate a malfunction.
Wait until the battery reaches an appro-
priate temperature.
Charge the battery in an environment with
an appropriate temperature (cool in the
summer and warm in the winter).
After the battery has cooled down, try
charging again.
Has the battery deteriorated?
After approximately 300 charge/discharge
cycles, the battery capacity will decrease
to approximately 60% of that of a new
battery.
Unplug the power plug, stop charging the
battery and contact your dealer.
Unplug the power plug, stop charging the
battery and contact your dealer.
The charger may emit an odor immedi-
ately after it is put to use, but the odor will
disappear eventually.
If the odor persists, unplug the power
plug, stop charging the battery and con-
tact your dealer.
What to Do
115
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