3. Displaying the battery charge on the LED display ............... 72
4. Selecting the assistance level on the LED display .............. 73
5. Hands-free assistance on the LED display.......................... 74
II. Battery handling ....................................................................... 74
1. Reading the battery charge level ......................................... 74
2. Switching the battery on/off .................................................. 75
3. Inserting/removing the battery ............................................. 75
4. Using the charger ................................................................. 76
5. Charging process ................................................................. 78
III. Battery .................................................................................. 78
1. Battery life............................................................................. 79
2. Warning, precautions ........................................................... 79
3. Battery life............................................................................. 80
4. Battery maintenance ............................................................ 80
5. Using and maintaining the electric engine ........................... 81
6. Controller maintenance ........................................................ 81
D. Electrical diagram and specifications ...................................... 82
I. Electrical diagram .................................................................... 82
II. Main technical sheet ................................................................ 83
E. After-sales and troubleshooting .................................................. 84
I. Wear and tear .......................................................................... 84
II. Basic troubleshooting .............................................................. 84