Electric consumption wear? Lead-acid batteries and bearing inspection without! ! ! How to do? - bearing knowledge

Check the battery is a relatively expensive consumables, improper use, the battery range greatly shorten problem in less than a year. So it is necessary to seasonal inspection, watch the cell surface, is the most intuitive look for any signs of a significant poles have saline or batteries. Traditional method of check the batteries are: burning water, turn on the light electricity method, capacitance electricity method, but the detection accuracy is not ideal. Now dedicated detector, can learn about the power consumption of the time, voltage and so on, all kinds of data values. The traditional detection. Total joint link battery, electric fuse began to electricity. Using the multimeter, quantity of each battery voltage. If the battery maximum and minimum voltage data is 0. 5V。 Illustrate the smallest data value of battery capacity and other groups of battery capacity is not level. If in use, several other batteries will follow. Instrument detection. Instrument detection can learn about each section of the battery discharge voltage and time, because the instrument is connected directly to each section of the battery for testing. Is in power, the maximum and minimum difference of 0. 5 v, the battery capacity is not neat. Bearing inspection bearing is more wear-resistant parts. The advantages of cheap, good practicability. But lack of oil or water bearing, rust will accelerate bearing damage. Set up the car, dangling the wheels, the wheels turn smooth silent, bearing is good. If the wheels, appear a muffled voice, turn the wheel stopped down several times, the bearing has rust damage. The front and back of the check method. Be careful of rear wheel bearing more troublesome, motor cover to prevent knocked down when bearing broken motor cover.