Many customers will have various after-sales problems after purchasing a floor washing machine. Some of them asked, "When buying floor washing machines, they all bought floor washing machines of a certain good brand. The configurations were very good. Why are there so many problems after using them?" What I want to tell you here is that no matter what brand of floor washing machine you buy, after-sales problems will definitely arise. It’s just a question of how many. A good floor scrubber will definitely have fewer after-sales problems, but a poor-quality one will definitely not be that good in terms of workmanship or materials, and the after-sales service will not keep up. According to market research, the water suction motor of the floor washing machine always burns out. This problem is fatal to the floor washing machine. Not only does it delay the cleaning work, it is also detrimental to the life of the entire machine. The editor below will focus on the factors that cause the water suction motor to always burn out.

1. Dry cleaning status

There is an essential difference between a floor washing machine and a vacuum cleaner. The floor washing machine cannot be used in dry cleaning mode, which means that water must be added when cleaning the floor. Otherwise, the dust on the ground will be directly sucked into the motor under the action of the water-absorbing motor. Over time, the motor will not run smoothly and dissipate heat slowly, until the motor burns out.

2. Improper human operation

Our after-sales personnel found that many cases of water suction motors burning out were caused by water entering the water suction motor. This was caused by unskilled cleaning workers and failure to discharge sewage in a timely manner. Therefore, after customers purchase a floor washing machine, the manufacturer must provide training, and customers must carefully read the instruction manual and use the floor washing machine correctly before using it. How to prevent water from entering the water-absorbing motor? During the cleaning process, it is necessary to observe the water level of the clean water tank in time. After using up the clean water, remember to drain the sewage in time. When the water level in the sewage tank exceeds the float position of the overflow valve, the sewage will be directly sucked into the water suction motor through the overflow valve, causing burnout. Another problem is that a large amount of high-foaming detergent was used and no defoaming agent was added to the sewage tank, which caused the water-absorbing motor to burn out.

3. Position deviation of squeegee

During the use of the floor scrubber, if the squeegee is pressed too low, it will not only increase the wear of the rubber strips, but also cause excessive pressure when the water suction motor is running at high speed, and then the motor will heat up and burn out. Therefore, be sure to adjust the height of the squeegee according to the degree of wear of the absorbent strip.

This is the summary of the reasons why the water suction motor always burns out. Generally speaking, it is necessary to maintain the floor washing machine well, so as to extend the life of the floor washing machine accessories and the floor washing machine. If you have more questions about the after-sales or maintenance of the floor washing machine in the future, you can directly call the Wuxi YOUNISI after-sales service hotline for consultation.