- Remove any filters from the tank.
- Pour a dose of RIO (50 ml) and approximately 300/400 ml of water into the tank.
- Press the dispenser button or start the descaling program, letting the solution flow out of the dispensing spout until the tank is empty.
- Rinse the tank with running water, fill it again and let the water flow until the tank is empty.
For removable parts: Pour a dose of RIO (50 ml) into a container, add 300/400 ml of water and immerse the parts to be cleaned for approximately 30 minutes. Then rinse with plenty of running water.