Yamaha EC-03 Owner's Manual page 69

indicating the battery has reached the
end of its service life.
1
1. Warning light
2. End of battery service life indicator "End"
Unplug the charging plug, and all indi-
cators in the display go off.
TIP
The beeper continues to sound

and "End" is displayed to indicate
the end of the battery service life
until one of the buttons are
pushed.
To protect the battery, the EC-03 is

equipped with an auto-off function.
After five minutes have passed,
the power goes off, the beeper
stops and the display goes off.
PERIODIC MAINTENANCE AND ADJUSTMENT
The battery cannot be charged (the
battery level indicator remains low
after charging)
Is the charging plug properly plugged
into an outlet?
After checking, charge the battery
again by the procedures described in
"Charging procedure" on page 6-3.
If the battery still cannot be charged af-
ter checking the above, there could be
a malfunction in the battery charger.
2
Have a Yamaha dealer check the vehi-
cle.
Unusual odor or smoke emerges
from the battery charger
Unplug the charging plug from the out-
let immediately. Have a Yamaha dealer
check the vehicle.
The riding distance of a single
charge has become significantly
shorter
The battery has reached the end of its
service life.
Have a Yamaha dealer replace the bat-
tery.
The battery cannot be charged be-
cause the residual-current device
(RCD) protection has been activat-
ed
Stop charging and have a Yamaha
dealer check the vehicle.
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