What should I do if there is a problem with the hand push floor washing machine? During use, hand push floor scrubbers may experience malfunctions such as insufficient water on the brush plate, incomplete cleaning of the machine, too much foam, and sinking of the hand push floor scrubber. The first consideration is how to judge, that is to check out the problem first.

Problem 1: Insufficient water on the brush plate of the hand push floor washer

1. Check that the water valve is open.

2. Check the amount of water in the clean water tank.

3. Check whether the water filter is clean.

4. Check whether the pipe conveying water to the brush plate is blocked.

Problem 2: The hand push floor washer does not clean completely

Check the brush disks for wear and replace them if necessary (the brush disks should be replaced when the length of the bristles is less than 15 mm) and replace it with another brush disk of the same specification; when cleaning tasks on really dirty floors, special brush disks should be used, which are specially provided as needed.

Problem 3: The squeegee of the hand-push floor scrubber does not absorb water well.

1. Check whether the squeegee strip is clean and whether there is any solid residue left inside.

2. Replace the damaged rubber strip and adjust the angle of the squeegee. For correct use, the height of the squeegee should be adjusted according to the wear of the rubber strip. During the cleaning process, the rear rubber strip should bend backward in its length direction.

3. Check whether the suction pipe has been correctly inserted into the inlet of the sewage tank.

4. Remove the water absorbing units and please wash them.

5. Check whether the water suction motor switch is turned on.

6. Check the adjustment of the squeegee wheel.

Problem 4: Too much foam in the hand push floor scrubber

Check whether you are using a floor-foaming cleaner. If necessary, add some low-foaming agent to the sewage tank. Remember: if there is a lot of dirt on the floor, a lot of foam will be produced, and the cleaning solution should be diluted.

Question 5: The motor of the hand push floor scrubber does not rotate

1. No power supply (a multimeter must be used to detect the power cord or external power supply).

2. The power switch is broken or the fuse switch is broken (must be replaced).

3. Separate the centrifugal switch (flying shuttle) (adjust or replace).

Question 6: The hand push floor washing machine is noisy

1. The bearing is broken or oil is lost (the bearing needs to be replaced).

2. The motor screws are loose (the screws must be tightened and adjusted).

3. The gear reduction box loses oil (refueling is required).

4. The transmission gear is damaged (replace the transmission gear).

The six major problems that often occur with hand push floor scrubbers summarized above are very detailed, and I believe everyone will understand them very clearly after reading them. I also know what to pay attention to and what maintenance to do when using the hand push floor scrubber in the future. As the saying goes, only when you know the problem can you solve it.