Electric-vehicle maintenance (5) electrical control structure is complex, the user should not disassemble, repair. Such as local charging voltage instability electric tricycle, easy to make the charger fuse blows, use of an AC voltage regulator. (6) electric bike feel heavier Junan electric tricycle during backwards, and the implementation will be slightly ahead of friction sound are normal inside the hub. (7) should not be overloaded riding, should not be placed too heavy with goods and people, in order to avoid damage to the battery and motor. Extend the use of electric vehicles Note: a ban idle battery power loss in power loss during storage is prohibited in the state. Power loss state is not timely charging the battery. Store the battery power deficit state, it is prone to sulfate, lead sulfate crystals attached to the plates, will plug the electric ion channels, resulting in insufficient charging, the battery capacity decreases. Idle state power loss longer, more severe damage to the battery. Therefore, the battery is left unused, a monthly electricity should be added once the new electric tricycle, which can better maintain battery health. Maintenance of electric tricycle electric tricycle vehicle maintenance include checking the whole car all screws, nuts are strong, the control performance is good, whether the tires need to be replaced, a mechanical system is good, the battery capacity is standard, brush motor maintenance once a year. Specific maintenance as follows: vehicle comprehensive commissioning, check the electrical control wiring for hidden faults, electrical cable for damage, if any should be excluded on the spot; adjust brakes front and rear, to ensure flexible and reliable braking; handlebar steering is reliable electric tricycle speed, if there is mutual sliding handlebar and fork to produce the phenomenon; regularly check the battery (check once a month in summer, winter, every 2-3 months to once) battery level is below the marking, if the plate is exposed, it is To replenish distilled water. (Note Do not add acid, since it has been adjusted by the ratio of electrolyte concentration, acid will destroy every block battery factory already pH balance, causing plate corrosion, affecting battery life. Fuxing Bailong electric tricycles, electric tricycle, provided by the Shandong Bailong Bailong machinery Machinery Co., Ltd. Shandong Bailong Machinery (www.bailonggrp.com) strong, credible, in Linyi, Shandong bicycles, tricycles and accessories industry has accumulated a large number of loyal customers The company better work attitude and continuously improve innovative ideas will lead Bailong machinery and you hand in hand into the brilliant, for a better future!