Calcium deposits in case of too hard water and corrosion in case of too soft water are the natural enemies of high-pressure hot water cleaners. The PressurePro system maintenance Advance 2 RM 111 by Kaercher offers maximum protection against black water and limescale deposits in the heating coil (up to 150 °C) and protects all water-carrying parts effectively against corrosion. Pump care additives also provide continuous lubrication and maintenance of the high-pressure pump. The care product, which was specially developed for use in HDS devices with system maintenance adaptation, helps to significantly extend the life of important components, prevent pitting and reduce maintenance costs. The convenient Advance bottle can be used directly at the equipment and enables the fast and uncomplicated applicationThis text is machine translated.