20. Problems
Problem | Cause | Remedy |
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Grinding gear makes a very loud noise | Foreign body in the grinding gear | Please refer to Chapter 14.6 |
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Too little froth when frothing milk | Professional Cappuccino Frother clogged | Clean frother (Chapter 11.5) | |||
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Coffee only drips from the coffee spout | Grinding degree too fine | Adjust grinding gear to coarser grind |
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| Use a coarser type of |
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Display constantly indicates ‘Tray missing‘ | Soiled metal contacts at rear of drip | Clean metal contacts |
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| tray (Fig. 13) |
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‘Fill beans’ not displayed despite empty | Bean monitoring system soiled | Clean bean tank (dry) |
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bean tank |
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27
