C. Power assistance .............................................................................. 69
I. Pedalling assistance ......................................................................... 69
1. Presentation of the LED display ........................................ 70
2. Activation/deactivation of the LED display ......................... 70
3. Displaying the battery charge on the LED display .............. 70
4. Selecting the assistance level on the LED display ............. 71
5. Hands-free assistance on the LED display ........................ 72
D. Battery ............................................................................................... 73
I. Reading the battery charge level ...................................................... 73
II. Switching the battery on/off ............................................................... 73
III. Battery life ..................................................................................... 73
IV. Inserting/removing the battery ....................................................... 74
V. Warning, precautions ........................................................................ 74
VI. Battery life ..................................................................................... 75
VII. Battery maintenance ..................................................................... 75
E. Charger ................................................................................................. 77
I. Warning ............................................................................................. 77
II. Charging process .............................................................................. 78
F. Using and maintaining the electric engine ............................................ 80
G. Controller maintenance ..................................................................... 81
H. Electrical diagram and specifications ................................................ 82
I. Main technical sheet ............................................................................. 83
J. After-sales and troubleshooting ............................................................ 84
I. Wear and tear .................................................................................... 84
II. Basic troubleshooting ........................................................................ 84