At present, electric wiper is widely used in automobile. The wiper is small, but if used improperly, it may cause damage to the components and affect the driver’s line of sight, threatening the safety of driving. To this end, the use of wiper should pay attention to the following problems:
1, regular inspection of Baotou North Heavy Duty Truck wiper blade wiper parts. When the wiper blade is seriously worn or dirty, it should be replaced or cleaned in time, otherwise it will reduce the work efficiency of the wiper, affecting the driver’s line of sight. Cleaning wiper blade, can be dipped in alcohol cleaning agent cotton yarn gently wipe the dirt on the blade. Wiper blade can not be cleaned and soaked with gasoline, otherwise it will affect the deformation of the blade.
2, check the Baotou North heavy truck parts wiper work, should first wet the windshield with water, otherwise it will scratch the glass, at the same time due to the friction resistance of the blade, may damage the blade or burn out the motor. Open the wiper switch, the motor should pay attention to abnormal sound, especially when the wiper motor “humming” sound without rotation, the mechanical transmission part has rust or stuck, should immediately turn off the wiper switch, to prevent burning motor.
3, the use of off the wiper switch, wiper blade should be back to the windshield to stop after. If the position is not correct, it should be adjusted. When adjusting, the cover of the automatic stopping device can be rotated, and the stopping position is shortened clockwise.
4, winter wiper blade, if the frozen or snow stuck, should close the switch immediately, remove the ice and snow before it can continue to use, otherwise they will be scraping resistance is too large to burn out the motor.
5, do not arbitrarily remove the motor. If the motor must be removed because of the fault, do not let the motor fall, collision. Because most of the wiper motor using permanent magnet DC motor, the magnetic poles of the use of ceramic materials, vulnerable to impact.
6, Baotou North heavy truck parts wiper motor is closed, can not be removed. Must be removed, to keep the internal put, do not let the dirt, such as iron into it; when the assembly of the oil bearing felt to add a little oil, and replace or add grease in the reducer.