Turn the water and air back on to the dental unit. The quick disconnects from the Porta Purge can be connected and waterline cleaning and disinfection with Bio 2000 can begin. This will push air through the line and displace water. Disconnect male connections and take Porta Purge to next room and repeat process. Leave Bio 2000 in the waterlines overnight and over the weekend to prevent colonization.
Daily maintenance ensures clean waterlines.