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CONTENTS
DOCUMENT OVERVIEW ....................................................................................................................... 3
Document overview ............................................................................................................................. 3
Relevant User Manual ......................................................................................................................... 3
Relevant Explanation of Document ..................................................................................................... 3
PRODUCT INTRODUCTION .................................................................................................................. 3
U2 Model Information ........................................................................................................................... 3
How U2 Works ..................................................................................................................................... 4
U2 INSTALLATION ................................................................................................................................. 4
Check if All Parts in U2 Packing Box Are Complete ............................................................................ 4
Install U2 .............................................................................................................................................. 4
U2 SENSOR AND INFORMATION DISPLAY DEVICE .......................................................................... 6
Foot Sensor.......................................................................................................................................... 6
Display ................................................................................................................................................. 6
BATTERY INSTRUCTIONS .................................................................................................................... 6
Battery Capacity ................................................................................................................................... 6
Charging Procedures ........................................................................................................................... 6
Over-Temperatures and Low-Temperature Conditions ....................................................................... 7
Detailed Battery Specifications ............................................................................................................ 7
Notes Needing Attention When Transporting the Battery .................................................................... 7
SAFE USE OF U2 ................................................................................................................................... 7
Weight Limit of the Driver ..................................................................................................................... 8
Maximum Driving Distance .................................................................................................................. 8
Speed Limit .......................................................................................................................................... 8
Alarm and Warn ................................................................................................................................... 8
LEARN HOW TO DRIVE U2 ................................................................................................................... 9
Safe Stopping ...................................................................................................................................... 9
Driving Procedures .............................................................................................................................. 9
Driving Practice .................................................................................................................................. 10
DRIVING SAFETY GUIDANCE............................................................................................................. 10
MAINTENANCE .................................................................................................................................... 11
U2 Transportation .............................................................................................................................. 12
Cleaning ............................................................................................................................................. 12
Storage ............................................................................................................................................... 12
U2 PARAMETRES ................................................................................................................................ 12
FAULT HANDLING ................................................................................................................................ 13
TERMS AND CONDITIONS OF WARRANTY, WARRANTY CLAIMS ................................................. 14