Operation Manual

ManualsBrandsYamaha ManualsMiscellaneousPW45 - Speed Pedelec - Speed EPAC

74 - English English - 75

BATTERY PACK AND CHARGING PROCEDURE

If a charging fault occurs during charging, remove the

power plug of the battery charger from the socket and

wait for the battery pack/battery charger to cool.

[CHARGING THE BATTERY PACK MOUNTED ON THE

BICYCLE]

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 battery pack, and connect it to the

charging plug on the battery charger.

• 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 may mal-

function.

• 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.

3. See “Reading the charging status”, 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.

5. Confirm that charging is complete, and then disconnect

the charging plug from the battery pack.

How to disconnect the plug (see the left figure)

Grasp the lock-release ring.

Pull it out straight.

6. Place the cap of charging inlet on the battery pack’s

charging connector.

Never handle the power plug, charging plug or touch

the charger contacts with wet hands. This could result

in electric shock.

Lock-release ring

BATTERY PACK AND CHARGING PROCEDURE

TIP

• Charging will start automatically.

• If the display unit is turned on while the battery pack is

charging, all normal displays will be shown, including

the battery capacity indicator, but the assist system will

not function.

• When the battery pack is connected to the battery

charger, battery charger lamp will flash at approximate-

ly 0.2 second intervals to indicate that charging is pre-

paring to charge the battery pack. Leave it as it is and

charging will start normally.

[CHARGING THE BATTERY PACK REMOVED FROM

THE BICYCLE]

1. Turn the display unit off.

2. Insert the key into the battery lock, and turn it clockwise

to release the battery lock.

3. Remove the battery pack.

Use both hands when removing the battery pack, be-

ing careful not to drop it. Dropping the battery pack

on your foot could result in injury.

4. Connect the power plug of the battery charger to a