E-Series Owner’s Manual Supplement - 130374
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17
Charging Procedure
The charging procedure begins as soon as the charger is connected
to the battery or the charge socket on the bike and the mains.
Note:
The charging procedure is only possible when the temperature
of the battery pack is within the allowable charging temperature
range.
Note:
The drive unit is deactivated during the charging procedure.
The battery can be charged with and without the HMI. When
charging without the HMI, the charging procedure can only be
observed on the battery charge-control indicator. When the HMI
is connected, the back lighting of the display is switched on at low
luminosity and “
Charging”
appears in the text display.
The HMI can be removed during the charging procedure, or it can
also be fitted after the charging procedure has begun.
The charging state is displayed by the battery charge-control
indicator
A3
on the battery and by the bars on the HMI.
When charging the main battery on the bike, the battery of the HMI
can also be charged.
During the charging procedure, the LEDs of charge-control indicator
A3
on the battery pack light up. Each continuously lit LED is
equivalent to a charge capacity of approx. 20%. The flashing LED
indicates the charging of the next 20%.
■
use caution when touching the charger during the charging
procedure. Wear protective gloves.
Especially in high ambient
temperatures, the charger can heat up considerably.
Once the battery is fully charged, the LEDs extinguish immediately
and the HMI is switched off. The charging procedure is terminated.
The charging state can be displayed for 3 seconds by pressing the
on/off button
A4
.
Disconnect the charger from the mains supply and the battery pack
from the charger.
When disconnecting the battery pack from the charger, the battery
pack is automatically switched off.
Note:
If you have charged the battery on the bike, carefully close
the charge socket
C6
with the cover
C7
after the charging procedure
so that no dirt or water can get in.
If the charger is not disconnected from the battery after charging,
after a few hours the charger will switch itself back on, check the
charging state of the battery and begin the charging procedure
again if necessary.
Troubleshooting –
Causes and Corrective Measures
Cause
Corrective Measure
Two LEDs of the battery pack
flashing.
Battery pack defective
Refer to an authorised
bicycle dealer
Three LEDs of the battery
pack flashing.
Battery pack too warm or too
cold
Disconnect the battery
from the charger until the
charging temperature range
has been reached.Do not
connect the battery pack
to the charger until it has
reached the allowable charging
temperature.
No charging procedure possible (no indication on battery pack)
Plug not inserted correctly
Check all plug connections
Contacts of battery pack soiled
Carefully clean the contacts of
the battery pack
Socket outlet, cable or charger
defective
Check mains voltage, have
charger checked through
bicycle dealer
Battery pack defective
Refer to an authorised bicycle
dealer
