Vivobike 4000RM 26" LS, User Manual

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7. Using and maintaining the battery charger
Before charging the battery, please read the owner’s manual and the charger manual accompanied with your
bike, if any.
Also, please note the following points regarding battery charger.
• Do not use this charger in an environment of explosive gas and corrosive substances.
• Never shake, punch or toss the battery charger, to protect it from damage.
• Always protect the battery charger from rain and moisture!
• This battery charger should be normally used under temperature, ranged between 0°C to +40°C
• The charger is for bidden to be disassembled.
* Charge the battery in a dry place indoors.
• You should only use the charger provided with the electric bike, otherwise damage could occur to your
battery and void the guarantee.
• When charging, both battery and charger should be minimum 10cm away from the wall, or under a
condition of ventilation for cooling. Place nothing around the charger, while in use!
Procedure for charging
Please charge the bike battery according to the following procedure:
7.1 The battery can be charged by the AC, the switch is not necessary to be turned on.
7.2 Insert the charger output plug into the battery securely and then, plug the main cable of the charger into a
reachable AC outlet;
7.3 When charging, the LED on the charger will become red, showing the charging is on. When it becomes
green, you can finish charging the battery.
7.4 To finish charging, you must disconnect the charger input plug first from the AC outlet, and after that,
disconnect the charger output plug from the battery pack. Finally, close the cover on the charging socket of the
battery pack and check the socket, is covered.
8. Using and maintaining the electric hub motor
8.1 Our intelligent e-bikes are programmed to start with the electric assistance after rotation of the chain wheel.
8.2 Do not use the bike in flood waters or thunderstorm. Do not immerse the electric parts in water.
Otherwise, the electric components may be damaged.
8.3 Avoid any impact towards the hub motor, otherwise, the casting alloy aluminum cover and body may break.
8.4 Make regular checks on the screws on both sides of the hub motor; fasten them even if they are just a little
bit loose.
8.5 It is necessary to check the cable connection to the motor.
9. Maintaining the controller
For our electric bikes the controller is usually equipped inside the battery pack holder.
It is very important to take care of this electronic component, according to the following guideline: