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Analysis of summer electric car maintenance
In the summer, be sure to give your car a “more layer of protectionâ€. We all know that summer is not only rain but also high temperatures. Except that the power system is powered by a battery, other electric vehicles are basically similar to traditional automobiles. Therefore, maintaining the beauty of electric vehicles, having good performance, and driving safety are inseparable from the daily maintenance. .
Timely professional care
In-vehicle care is indispensable, and you can do a good job cleaning the car's interior vents, seat corners and other common health corners. You can also go to the car beauty shop to carry out a clean-up inside the car, through the steam, ultraviolet light, photocatalyst and other high-temperature sterilization means to make the car clean and dry inside.
Desiccant, bamboo charcoal, essential
In order to prevent cars from suffering from "rheumatism", owners can prepare several desiccant or dehumidification boxes in places such as compartments or back-up compartments where water vapour tends to accumulate, and pay attention to regular inspections and replacements to dehumidify their cars. Moisture protection. When not in use, desiccants can be used in place of air conditioning and dehumidification. It is better to buy a simple desiccant box and put it on the corners so that the interior parts of the car are not prone to moisture after overnight. Lime and bamboo charcoal also have a dehumidifying function. In addition, the old newspapers are rolled into a bundle and placed on the front and rear mats or in the trunk, which also has the effect of dehumidification.
Can not forget car wash and chassis cleaning
The cleaning of electric vehicles should follow the normal car wash method. During the cleaning process, care should be taken to avoid the inflow of water into the charging socket of the car body and to avoid the short circuit of the body circuit. In the shade, wait until the body temperature drops below 40 degrees Celsius before cleaning. Use a hose to flush away loose dirt; use a neutral detergent to clean the vehicle. Mix the cleaning agent according to the manufacturer's instructions. Use a soft cloth to dip the cleaning solution. Do not rub it with force to avoid damage to the paint. Experts suggest washing the car as much as possible during the rainy season because the acid in the rain has a strong corrosive effect on the car's paint finish. If you do not deal with it in time, over time, the car paint will lose its luster. The most effective way to protect the body paint surface is to wax and seal the body to prevent it from fading and aging.
After heavy rain, the bottom of the car should also be cleaned in time. Otherwise, sludge may accumulate on the cavity side and chassis side of the vehicle. This can easily conceal moisture and lead to rust. The wheel cavity may even be loosely perforated. Therefore, we must pay attention to the chassis of the car clean and anti-rust treatment. Also be careful not to rinse the body and chassis with alkaline cleaners.
Sunbathing for cars
Sunlight contains ultraviolet rays, infrared rays, and visible light. Like people, cars love sunbathing, especially in rainy and wet seasons. The sun-heated body quickly eliminates the internal water vapor. The weather turned fine, taking time to sunbathe the car. In addition, cotton and linen products such as carpets and seat cushions in cars are more susceptible to moisture and bacteria. Therefore, it is best for the owner to dry or replace these items. You can also choose a sunny day and try to clean the inside of the car with a neutral detergent. Open all doors and windows and use sunlight and ventilation to achieve disinfection.
But to prevent exposure, electric cars are strictly prohibited from exposure. An excessively high temperature environment will increase the internal pressure of the battery and cause the battery to lose water, causing the battery activity to decrease, and accelerating the aging of the plate.
Car deviation should pay attention
On a rainy day, the brake system is also susceptible to water intrusion, causing the brakes to stagnate, causing accidents when the car is deflected during braking. If the brake system enters the water, after the rain stops, the left foot can lightly press the brake, and the right foot can step on the throttle to evaporate the water through the friction between the brake pad and the brake disc to ensure the driving safety. At the same time, after the rain, the stones and gravel on the tires must be removed in a timely manner. As we all know, the tread pattern of the tires is also drained. These things adhere to the tires, causing insufficient drainage of the tires.
Always check the air pressure
Maintain tire pressure at the correct tire pressure; tire pressure must be checked every two weeks or at least once a month; incorrect tire pressure will result in power consumption, short mileage, reduced driving comfort, reduced tire life, and reduced vehicle safety Sex.
Periodic inspection
In the course of use, if the continuation of an electric vehicle suddenly drops by more than a dozen kilometers in a short period of time, it is very likely that at least one battery in the battery pack has a problem. At this time, the sales center or the agent maintenance department should promptly check, repair or match the group. This can relatively extend the life of the battery pack and save you the most money.
Avoid large current discharge
When electric cars start, carry people, and go uphill, they should try to avoid slamming and accelerating to form an instantaneous large-current discharge. The large current discharge easily leads to the production of lead sulfate crystals, thereby impairing the physical properties of the battery plates.
Avoid plug heating when charging
220V power plug or charger output plug loose, contact surface oxidation and other phenomena will cause the plug to heat, too long heating time will cause the plug to short circuit or poor contact, damage the charger and battery, bring you unnecessary losses. Therefore, in the above case, remove oxides or replace connectors in time.