The impact force of water is greater than the adhesion between dirt and the surface of the object, and the dirt is stripped and washed away by high-pressure water, thus realizing the cleaning device for cleaning the surface of the object. Because the high-pressure water column is used to clean dirt, unless it is stubborn oil stains, it needs to add a little detergent, otherwise the foam generated by strong water pressure is enough to take away ordinary dirt.
Extended data:
Pay attention to your health
1. Regular removal of fuel deposits from the fuel tank will prolong the service life and performance of the engine. Fuel deposits can damage fuel pipes, fuel filters and carburetors.
2. Turn the power switch to the "ON" and "OFF" positions for four to five times, each time 1-3 seconds, to remove the water from the pump. This step will help protect the pump from damage.
3. When the high-pressure cleaning machine is not used, use the protective kit of the cage pump (9.558-998.0) to protect the high-pressure cleaning machine.
References:
Baidu encyclopedia-high pressure cleaning machine