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The annual rainy season, rainy weather for several days so many people of the electric vehicle Naoqi strike “ ” on the road, often found in electric power failure suddenly can not continue to run, some even electric car brakes almost at the intersection of spawn accident situation. The main reason is that the electric motor is damp.
At present, the electric vehicle has become a means of transportation for many people nowadays. Rainy weather has been raining for several days in the rainy season, which has brought a lot of trouble to the electric car owners. I saw an electric car repair shop before the public, Mr. Zhang's electric car brake failure, as long as the power supply, the car will automatically run forward, after the master car inspection found that the original controller is broken. Repair personnel, because the rain Road area of water, electric cars for a long time running in the water, the controller is too wet will short-circuit, resulting in failure. In a moment, the public Miss Chen to repair the electric car, her car horn according to how does not ring, her original electric car has been placed in the open parking lot unit, shower for two days, after checking the reason and Mr. Zhang's car, because of excessive dampness.
The maintenance center master told the author, because the electric circuit is exposed, is connected with the controller and motor connector can easily be rain water caused by short circuit, in case of a short circuit can replace the corresponding parts, the price of a single controller in 100 yuan, so bring rain for cyclists for loss or relatively large. He reminded the public, rainy days had better not ride an electric vehicle, if there is no other means of transport, but also try not to let the electric vehicle rain, the simplest way is to try to cover the controller. In addition, the electric car open storage, to remove the battery placed indoors; and when the electric vehicle has the rain started again, before be first battery and connector plug wipe clean with a cloth or paper towel, then do not switch on the power, because once the power may cause a short circuit.
It is understood that, as a result of the general electric motors are placed in the middle of the wheel, rainy days in the water running, it is easy to cause the motor water caused short circuit, so the road area water depth can not exceed the electric wheel hub. If the rain is large, the road area of water is deeper, it is best not to ride an electric car. Once the motor is in water, do not turn on the power supply. You should leave the car in a ventilated place and dry it with a blower. If the situation is serious, professional maintenance points should be sent to repair.
Finally, the technical staff reminded the public that we should pay attention to the maintenance of electric cars after heavy rain. First of all, pay attention to the vehicle can not be damp, do not ignore the water around the battery and the car, as far as possible to put electric cars ventilated dry place, while using a clean thin cloth or cotton cloth wipe. Secondly, the front axle, middle axle, flywheel, chain and other transmission parts shall be inspected, cleaned and lubricated, such as local cleaning, oiling, etc., to prevent the normal use due to corrosion or scuffing. If the electric car chain in the rain rust, can first use of cleaning agents will rust wipe, then wash diesel, can be recovered as new.
