Yamaha PW-SE Original Instructions Manual page 25

Charging the battery pack mounted on the
bicycle (Multi location type)
1. Connect the power plug of the battery charger to a
household power outlet.
2. Remove the cap of charging inlet from the charging
connector on the bicycle, and connect it to the charging
plug on the battery charger. How to open the cap var-
ies between bicycles.
NOTICE
• Do not connect the charging plug of the battery
charger with the charging connector of the battery
in a wet state.
• Be sure to connect the charging plug only after the
charging connector on the battery pack is com-
pletely dry.
Otherwise the battery charger and battery pack
may malfunction.
• Do not apply excessive force to the charging plug
or pull on the cord with the charging plug connect-
ed to the battery.
Otherwise, the plug or connector may be damaged.
• Do not pedal while the charging plug is connected.
3. See "Reading the charging status for battery pack", and
check that the battery charger is charging the battery
pack.
4. The battery capacity indicator lamps will light up one by
one until all four are on. Then, when charging is com-
plete, all of the lamps will go off.
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