Yamaha Batavus Guide D'utilisation page 69

11.2 Batterijpakket en lader
Symptom
Is the power plug firmly connec-
ted? Is the charging plug firmly
inserted in the battery pack?
Are the residual battery capacity
Cannot charge.
lamps lit?
Are the battery charger or battery
pack contact terminals dirty or
wet?
Four battery ca-
pacity lamps are
flashing simultane-
ously.
This is not a malfunction.
There is a contact fault in the
contact terminals.
68
Check
Reconnect and try charging again. If the battery
pack still does not charge, the battery charger
might be malfunctioning.
Review charging method and try charging again.
If the battery pack still does not charge, the
battery charger might be malfunctioning.
Remove the battery pack from the battery
charger and the charger plug from the socket.
Use a dry cloth or cotton swab to clean the
charger and battery contact terminals, and then
reconnect.
Charging is preparing to charge. Wait a few
minutes. After a while, the battery capacity
indicator lamps will change from simultaneous
four-lamp flashing to steady illumination as
charging begins.
Remove the battery pack from the bicycle, con-
nect the charging plug into the battery pack. If
lamps still flash alternately, there might be a
fault in the battery pack.
Remount the battery pack on the bicycle and
press the power switch of display unit, if lamps
still flash alternately, there might be a fault in
the drive unit.
Action