4 VI User Manual Groove PedelecContentsEC Declaration of Conformity2011 52012 61 Quick start 72 Legal principles 82.1 Meaning for the rider 82.2 Pushing assistance 83 Special features of Pedelecwith Groove drive 84 Charging the battery 94.1 Charging operation 104.2 Fitting the battery 105 Control panel 115.1 On/Off button 115.2 Switches for power-assist level 115.3 Display of power-assist mode 125.4 Battery charge state indicator 126 Assistance by the electric motor 136.1 Operating principle of assistance 136.2 Distance 136.3 Riding your Pedelec efficiently 147 Battery 147.1 Straightforward charging 147.2 High degree of safety due to batterymanagement 147.3 Straightforward storage 147.4 Battery information system 157.5 Battery charge state 157.6 Service life and warranty 167.6.1 of the drive 167.6.2 of the battery 168 Charger 169 Removing the front wheel 1710 Cleaning 1811 Warnings 1812 Technical data 19