Kalkhoff Derby Cycle Werke GmbH 2011 User Manual - Hmi/drive Unit

 English | 

25

Bosch ebike Systems

0 276 001 XXX | (17.1.11)

HMI/Drive Unit

Safety Notes

Read all safety warnings and all 

instructions. 

Failure to follow the 

warnings and instructions may 

result in electric shock, fire and/or 

serious injury.

Save all safety warnings and instructions for 

future reference.

The term “battery” used in these operating in-

structions refers both to standard batteries 

(batteries with holder on the bike frame) and to 

rear rack batteries (batteries with holder under 

the rear rack).

f

Do not open the drive unit yourself. The 

drive unit is maintenance-free and may be 

repaired only through a qualified repair per-

son and only using original spare parts. 

This 

will ensure that the safety of the drive unit is 

maintained. Unauthorised opening of the 

drive unit will void any and all warranty claims.

f

All components mounted to the drive unit 

and all other components of the eBike drive 

(e.g., the chainwheel, chainwheel seat, ped-

als) may be replaced only against identical 

components or components specifically ap-

proved for your eBike by the bicycle manu-

facturer. 

This protects the drive unit against 

overload and damage.

f

Remove the battery from the eBike before 

working on the eBike (e.g., assembling, 

maintenance, etc.), transporting it via car 

or plane or storing it. 

Danger of injury when 

accidentally actuating the On/Off switch.

f

Use only original Bosch batteries approved 

for your eBike by the manufacturer. 

Using 

other batteries can lead to injuries and pose 

a fire hazard. When using other batteries, 

Bosch shall not assume any liability and war-

ranty.

f

Please read and observe the safety warn-

ings and instructions enclosed in the oper-

ating instructions of the battery as well as 

in the operating instructions of your eBike.

Product Description and 

Specifications

Intended Use

The drive unit is intended exclusively for your 

eBike and may not be used for other purposes.

The eBike is intended for use on paved paths. It 

is not permitted for use in competition.

Product Features (see page 3)

The numbering of the product features refers to 

the illustrations on the graphics page.

All representations of bike components, with ex-

ception of the drive unit, drive HMI, speed sen-

sor and corresponding holders, are schematic 

and can deviate from your eBike.

1

Drive HMI 

2

Holder for drive HMI

3 “info/reset”

 button for multi-function 

indicator

4 “mode”

 assistance button

5 “light”

 button

6

Increase-assistance-level button 

7

Decrease-assistance-level button 

8

Drive unit

9

Speed sensor

10

Spoke magnet of the speed sensor

Indication Elements, Drive HMI

a

Speed indication

b

Light indicator

c

Assistance-level indicator

d

Multi-function indicator 

e

Assistance-mode and error code indicator 

f

Battery charge control indicator

OBJ_BUCH-1407-001.book  Page 25  Monday, January 17, 2011  2:58 PM