Smeg Classica SFP6303SPX Translation Of The Original Instructions page 82

7. Immerse the end of it into the jug until it
reaches the bottom.
8. Touch the START
filling the reservoir with the descaler
solution.
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Cleaning and maintenance
button to start
The display will show the time left until the
end of the descaling cycle.
When the process has finished, a buzzer
will sound and the display will show the
descaling solution draining screen.
9. Open the oven door.
10. Place an empty jug on the open door.
11. Extract the tube from its seat and insert
its end into the jug.