English – 2
0 275 007 XD3 | (25.04.2018) Bosch eBike Systems
Technical data
Drive unit Active Line
Product code BDU310
Continuous rated power W 250
Torque at drive, max. Nm 40
Rated voltage V = 36
Operating temperature °C –5...+40
Storage temperature °C –0...+50
Protection rating IP 54 (dust- and
splash-proof)
Weight, approx. kg 3
The Bosch eBike system uses FreeRTOS
(see http://www.freertos.org
).
Drive unit Active Line Plus
Product code BDU350
Continuous rated power W 250
Torque at drive, max. Nm 50
Rated voltage V = 36
Operating temperature °C –5...+40
Storage temperature °C –0...+50
Protection rating IP 54 (dust- and
splash-proof)
Weight, approx. kg 3.3
The Bosch eBike system uses FreeRTOS
(see http://www.freertos.org
).
Bicycle lights
A)
Voltage approx.
B)
V = 12
Maximum power
– Front light W 17.4
– Taillight W 0.6
A)
Depends on legal regulations, not possible in all country-specific
models via the eBike battery
B)
When changing the bulbs, ensure that they are compatible with
the Bosch eBike system (ask your bicycle dealer) and are suit-
able for the specified voltage. Bulbs must only be replaced with
bulbs of the same voltage.
Inserting a bulb incorrectly can cause it to blow.
Assembly
Inserting and removing the battery
For inserting and removing the eBike battery in/from the
eBike, please read and observe the battery operating in-
structions.
Checking the speed sensor (see figure A)
The speed sensor (2) and its spoke magnet (3) must be fit-
ted such that the spoke magnet moves past the speed
sensor at a distance of at least 5 mm and at most 17 mm
with each rotation of the wheel.
Note: If the distance between the speed sensor (2) and the
spoke magnet (3) is too small or too large, or if the speed
sensor (2) is not properly connected, the speedometer dis-
play will fail and the eBike drive unit will operate in emer-
gency mode.
Should this occur, loosen the screw of the spoke magnet (3)
and fasten the spoke magnet to the spoke such that it runs
past the marking on the speed sensor at the correct clear-
ance. If the speed is still not being indicated on the speedo-
meter display after doing this, please contact an authorised
bicycle dealer.
Operation
Start-up
Requirements
The eBike system can only be activated when the following
requirements are met:
– A sufficiently charged battery is inserted (see battery op-
erating instructions).
– The on-board computer is properly inserted in the holder
(see on-board computer operating instructions).
– The speed sensor is correctly connected (see "Checking
the speed sensor (see figure A)", pageEnglish–2).
Switching the eBike system on/off
The following options are available for switching on the
eBike system:
– If the on-board computer is already switched on when you
insert it into the holder, the eBike system will be switched
on automatically.
– When the on-board computer and the eBike battery are
inserted, briefly press the On/Off button of the on-board
computer.
– With the on-board computer inserted, push the On/Off
button on the eBike battery (bicycle manufacturer-spe-
cific solutions are possible whereby there is no access to
the battery On/Off button; see the battery operating in-
structions).
The drive is activated as soon as you start pedalling (except
for in the push assistance function, (see "Switching the push
assistance on/off", pageEnglish–4)). The motor output
depends on which assistance level is set on the on-board
computer.
As soon as you stop pedalling when in normal operation, or
as soon as you have reached a speed of 25km/h, the eBike
drive unit switches off the assistance. The drive is automatic-
ally re-activated as soon you start pedalling again and the
speed is below 25km/h.
The following options are available for switching off the
eBike system:
– Press the On/Off button of the on-board computer.
– Switch off the eBike battery using its On/Off button (bi-
cycle manufacturer-specific solutions are possible
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