Bosch Drive Unit Speed Manual Original página 443

English–13
Battery Charger
Charging time
– PowerPack 300
– PowerPack 400
Number of battery cells
Operating temperature
Storage temperature
Weight according to
EPTA-Procedure 01/2003
Degree of protection
The values given are valid for a nominal voltage [U] of 230 V. For differ-
ent voltages and models for specific countries, these values can vary.
Operation
 Place down the battery pack only on clean surfaces. In
particular, avoid soiling the charge socket and the con-
tacts, e. g. by means of sand or ground.
Initial Operation
Connecting the Charger (see figures E–F)
 Observe the mains voltage! The voltage of the power
supply must correspond with the data given on the name-
plate of the battery charger. Battery chargers marked with
230 V can also be operated with 220 V.
Plug the charger plug 31 of the power cord into the charger
socket 30 of the charger.
Connect the mains cable (country-specific) to the mains sup-
ply.
Switch the battery pack off and remove it from the holder of
the eBike. For this, read and observe the operating instruc-
tions of the battery pack.
Insert the charger plug 34 of the battery charger into the sock-
et 35 on the battery pack.
Charging Procedure
The charging procedure begins as soon as the charger is con-
nected with the battery pack and the mains supply.
Note: The charging procedure is only possible when the tem-
perature of the battery pack is within the allowable charging-
temperature range.
During the charging procedure, the LEDs of charge-control in-
dicator 21 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.
Note: Pay attention that the charger is well ventilated during
the charging procedure and that the ventilation openings 32
on both sides are not clogged or contaminated.
0 276 001 YYY | (12.10.12)
Charger
h 2.5
h 3.5
10 –80
°C –10...+75
°C –20...+70
kg 0.8
IP 40
The battery pack is completely charged when all five LEDs of
indicator 21 light up continuously. The charge procedure is
automatically ended.
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.
The battery pack can now be inserted into the eBike.
Troubleshooting Causes and Corrective
–
Measures
Cause
Battery pack defective
Battery pack too warm or too
cold
No charging procedure possible (no indication on battery
pack)
Plug not inserted correctly
Contacts of battery pack
soiled
Ventilation openings 32 of
the charger clogged or con-
taminated
Socket outlet, cable or charg-
er defective
Battery pack defective
Corrective Measure
Two LEDs of the battery
pack flashing
Refer to an authorised bicycle
dealer
Three LEDs of the battery
pack flashing
Disconnect the battery pack
from the charger and allow to
adjust to the ambient temper-
ature until the charging-tem-
perature range is reached.
Do not connect the battery
pack to the charger until it has
reach the allowable charging
temperature.
Check all plug connections
Carefully clean the contacts
of the battery pack
Clean ventilation openings
32 and set up charger well
ventilated
Check mains voltage, have
charger checked through
bicycle dealer
Refer to an authorised bicycle
dealer
Bosch eBike Systems