Assembly - Bosch BDU330 Owner's Manual
Drive unit
Hide thumbs
Also See for BDU330:
- Owner's manual (41 pages) ,
- Instruction manual (441 pages) ,
- Owner's manual (265 pages)
Table of Contents
Available languages
Available languages
Check speed sensor
A
(3)
(1) Speed sensor (standard)
(2) Spoke magnet
(3) Speed sensor (slim)
(4) Magnet
a) Different sensor shape and installation position possible
Speed Sensor (standard)
The speed sensor (1) and its spoke magnet (2) must
be fitted 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 (1)
and the spoke magnet (2) is too small or too large, or
if the speed sensor (1) is not properly connected, the
speedometer display will fail and the drive unit will
operate in emergency mode.
Should this occur, loosen the screw of the spoke mag-
net (2) and fasten the spoke magnet to the spoke
such that it runs past the marking on the speed sen-
sor at the correct clearance. If the speed is still not
being indicated on the speedometer display after do-
ing this, please contact an authorized bicycle dealer.
When changing a wheel, make sure that the sensor
cable is routed so that it is not under tension and has
no kinks.
Bosch eBike Systems
(1)
(4)
(2)
a)
Assembly
Speed Sensor (slim)
The speed sensor (slim) (3) and its spoke magnet (4)
must be fitted ex works such that the spoke magnet
moves past the speed sensor at a distance of at least
2 mm and at most 8 mm with each rotation of the
wheel.
The correct distance between the magnet and sensor
must be maintained (see figure A) if design changes
are made.
Notes: Ensure that you do not damage the sensor or
sensor bracket when fitting or removing the rear
wheel.
When changing a wheel, make sure that the sensor
cable is routed so that it is not under tension and has
no kinks.
The CenterLock magnet (4) can only be removed and
reinserted up to five times.
English – 7
0 275 U07 XD3 | (13.03.2023)
Chapters
Table of Contents
