Six points of attention to car wiper maintenance

Six points of attention to car wiper maintenance

At present, car bone wipers are commonly used in automobiles. Although the wiper is small, if it is used improperly, its parts may be damaged, which will affect the driver's sight in rainy weather and endanger driving safety. For this reason, the following issues should be paid attention to when using wipers:

    1. Regularly check the car boneless wiper blades. When the wiper blade is found to be severely worn or dirty, it should be replaced or cleaned in time, otherwise it will reduce the working efficiency of the wiper and affect the driver's sight. When cleaning the wiper blade, use cotton yarn dipped in alcohol cleaning agent to gently wipe the dirt on the wiper blade. The wiper can not be cleaned and soaked with gasoline, otherwise the wiper will deform and affect its work.

    2. When checking the working condition of the wiper, the windshield should be moistened with water first, otherwise the glass will be scratched. At the same time, due to the high friction resistance of the wiper, the wiper may be damaged or the motor may be burned. After turning on the wiper switch, you should pay attention to whether the motor has abnormal noise, especially when the wiper motor "buzzes" and does not rotate, it means that the mechanical transmission part is rusted or stuck, and the wiper switch should be turned off immediately to prevent burning Motor.

    3. After turning off the wiper switch during use, the wiper blade should return to the lower side of the windshield and stop. If the stop position is wrong, it should be adjusted. When adjusting, you can turn the cover of the automatic stopper. Turn it clockwise to shorten the stop position, and turn it counterclockwise to extend the stop position.

    4. When using the wiper in winter, if the wiper blade is frozen or jammed by the snow, the switch should be turned off immediately, and the ice and snow can be removed before continuing to use, otherwise the motor will be burned out due to excessive blade resistance.

    5. Do not remove the motor at will. If it is necessary to remove the motor due to a malfunction, do not drop or bump the motor. Because wiper motors mostly use permanent magnet DC motors, their magnetic poles are mostly ceramic materials, which are easily damaged by impact.

    6. The wiper motors are mostly enclosed and cannot be disassembled at will. When it is necessary to disassemble, keep the interior clean, and do not allow dirt such as iron filings to fall into it; when assembling, add a little lubricating oil to the felt of the oil-containing bearing, and replace or supplement the grease in the reducer.

This article is original by the wiper motor manufacturer, please indicate http://www.c-eu.cn/