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Clean the motor and control system with a wet sponge from the outside.
Motor and controller maintenance
Moisture, pollution, or mechanical damage can cause a short circuit, which can
lead to fire or battery explosion.
If these parts are completely immersed in water accidentally, please unplug the
plug immediately and disconnect the motor from the battery. Do not restart the
motor before you consult the manufacturer.
WARNING
Battery maintenance
Bicycle maintenance
The design charge cycle of the battery is about 500 times. After 500 charging cycles, the battery
capacity no longer reaches 100% and drops to about 60%.
A charging cycle refers to the battery charging from 0% to 100%. Charging from 99% to 100% is
not counted as a complete charging cycle, only represents 1% of a complete charging cycle. 500
charging cycles can generally last for more than two years.
With 75% electricity, the storage time is about three months. With 50% power, it takes about two
months.
In order to avoid shortening the service life of the battery, please do the following points:
After riding, charge the battery only when the power level is between 30%-50%.
Make sure that the battery is not fully discharged.
After the battery is fully discharged, it takes about 4-6 hours to charge it (1% to 100%).
If you want to store the battery for more than two months, please follow the steps below:
For example: when the battery is stored in a warehouse.
Make sure to charge the battery at least once every two months.
Take out the battery.
Ensure that the battery has no visible damage such as a broken case.
Charge the battery before long-term storage.
Store the battery in a safe and dry environment.
Maintain a ambient temperature of 5°C to 20°C.
Prevent extreme fluctuations of battery temperature.
Do not expose the battery to direct sunlight or high temperature.
Maintenance plan
As with all mechanical components, EPAC is subjected to wear and high
stresses. Different materials and components may react to wear or stress
fatigue in different ways. If the design life of a component has been exceed-
ed, it may suddenly fail, possibly causing injuries to the rider. Any form of
crack, scratches or change of colouring in highly stressed areas indicate that
the life of the component has been reached and it should be replaced.
WARNING
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