Precautions before and after using the pressure washer.

The hose and joints of the high-pressure cleaner are very critical to the operation of the equipment. It is necessary to check whether there is any wire breakage on the outside of the hose, and whether there are scratches caused by extrusion and wear. The soft rubber hose coiled on the equipment winch cannot be bent at an excessive angle to prevent creases caused by excessive bending and reduce the service life.

If the high-pressure cleaner is not used for a long time, it is necessary to remove the high-pressure water in the high-pressure equipment after shutting down. The cold water function makes the machine run for a while, so that the cold water can take away the heat in the pump and the expanded rubber hose, and then stop the machine to relieve pressure.