Hello. I have the above-mentioned washer, which has a built-in detergent tank. After pouring active foam into it, it does not take up detergent. I have the minimum water intake set on the lance and foam should flow, but it does not. If I remove the tip and leave the gun alone when you press it, it draws foam, then I put the lance in and literally foam comes out for 3 seconds and that's it.
Does anyone know what this is about?
Does anyone know what this is about?
