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Maintenance
Service Manual C91 / D91
en
Version 1.0
Descaling (2)
10. Fill water tank again with descaling solu
tion from pot.
11. Repeat descaling procedure one more
time: Press coffee button and let entire
descaling solution run through.
Rinsing:
12. Empty pot.
13. Rinse water tank thoroughly and fill it with
fresh water.
14. Place pot on drip tray.
15. Press coffee button to start pump.
Let complete content of water tank run
through coffee outlet.
16. Switch off machine.
Descaling is completed.
17. Remove and empty pot.
18. Clean machine.
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