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First, the first LED advertising vehicle tire inflation should pay attention to safety. Always check the air pressure with a barometer to avoid over-inflating and bursting the tires.
Second, after stopping the vehicle, it is necessary to wait for the tire to cool before re-inflating, as the temperature of the tire will increase when the vehicle is driving, which has an impact on the air pressure.
Third, check the valve. If the valve stem and the valve core do not match with each Other, there are protruding recesses and other defects, and it is inconvenient to inflate and measure the air pressure.
Fourth, the advertising car should pay attention to clean inflatable. The filled air must not contain moisture and oil to prevent deterioration of the inner tube rubber.
Fifth, when the inflation should not exceed the standard air pressure and then deflate too much, can not be too long after the out inflated and over-inflated, if more than the standard will lead to excessive expansion of the cord, causing its strength to reduce, affect the LED The life of the car tires.
Sixth, LED advertising vehicle tires should be cleaned before filling the dust on the valve, do not loosen the valve core, after the completion of the application of soap bubble water (or saliva) painted on the valve, check whether the leak (if the leak will Produce small bubbles) and tightly seal the valve cap to prevent sediment from entering the interior of the valve.
7. Some advertisement vehicles are equipped with other tires. For example, when the radial tire is inflated, its sinking volume and grounding area are large because of the structure. It is often mistaken for under-inflation and over-inflated; or because it sinks. The amount and the ground contact area are inherently large, and they are mistaken for a sufficient amount when the air pressure is insufficient. Apply a standard barometer to measure. The radial pressure of the radial tires should be 0.5-1.5kg/cm2 higher than that of ordinary tires.
Advertising vehicle tire maintenance