Use of electric vehicles and maintenance methods 6, riding in the first to comply with rules of the road. Do not cross the red light should ride in the slow lane, do not ride in the fast lane. To turn off the traffic congestion at the switches, human riding. Slow down when cornering speed, avoid high speeds when the small angle sharp turn, lead to an accident caused by the centrifugal force is too large. 7, should not lead people. As the electric bicycle battery capacity is not, the motor power is not high, it is generally load electric bicycles were around 80kg (including the rider), if with some people riding motor load is bound to increase and accelerate battery consumption, thus reducing the battery life of three-wheeled electric car motors, and also a violation of traffic regulations. 8, uphill, on the bridge, when riding against the wind, you should use both electricity and manpower, reduce the battery, the motor load. The method starts riding: General Electric bikes have zero start function, which switches to open at rest, turn to the governor will be able to start driving the car. But this time the starting current is two to three times the normal driving, the impact on the motor and the battery is large, especially the battery. Therefore, in order to extend a charge to continue the mileage and battery life, should start in the first pedal start, when foot three, four laps after a certain speed wheeled electric car prices, and then connected to the circuit, which is particularly particularly important in heavy traffic, lots of traffic lights and more. Frequent zero start, will shorten battery life. Failure to use the electric car electric car fault diagnosis are the following nine directions:? 1) vehicle no electricity, how to check the first check there is no electricity supply, if not then to see if the fuse is good, if the fuse is normal, no power supply , check the power of the internal electrode wire is loose, the battery is disconnected. If the power supply, check the power cord and power locks are normal. 2) an electric vehicle, the motor does not turn how to check? Will be transferred to the positive turn red and yellow lines shorted the speed controller, if the motor is operating normally three-wheeled electric car manufacturers, the motor and controller are good elderly scooter three electric cars, if the motor does not turn, the motor controller is bad or worse if the motor and the controller is normal, the motor does not turn, it may be transferred to the brake handle problems. Three-wheeled electric car brand _ _ White Dragon machinery wheeled electric car provided by the White Dragon Machinery Co., Ltd. Shandong. White Dragon Shandong Machinery Co., Ltd. (www.bailonggrp.com) strong, credible, Shandong Linyi bicycles, tricycles and accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the White Dragon machinery and you hand into the brilliant, for a better future!