The working principle of the car wiper is to drive the wiper arm to reciprocate by the motor, and the wiper strip contacts with the glass surface to remove impurities and foreign bodies on the surface. When driving in rainy days, the wiper can scrape off the rain and form an average water film to ensure that the driver's sight is not affected
In order to ensure the normal use of the wiper and extend its service life, it is recommended to regularly check the Angle of the wiper and the installation of the bracket to ensure that it can withstand the downpressure during driving and fit the glass surface. In addition, regular replacement of wiper strips and cleaning of wiper supports are also necessary maintenance measures
