7 | Troubleshooting |
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7 | Troubleshooting |
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Problem | Cause/Result | Action | |
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Insufficient foam is produced | The cappuccino frother is | T Rinse and clean the cappuc- | |
when the milk is frothed or | dirty. | cino frother (see Chapter 5 | |
milk sprays from the cappuc- |
| ‘Maintenance – Rinsing the | |
cino frother. |
| cappuccino frother’). | |
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Coffee only comes out in drips | Coffee or preground coffee | T Set the grinder to a coarser | |
when it is being prepared. | has been ground too finely | setting or use coarser | |
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| and is blocking the system. | preground coffee (see Chapter 1 |
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| ‘Preparing and using for the first |
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| time – Adjusting the grinder’). |
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Water hardness cannot be | The CLARIS Blue filter | T Deactivate the filter cartridge | |
adjusted. | cartridge is activated. | in programming mode. | |
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COFFEE READY / FILL | The bean monitor is dirty. | T Clean the bean container (see | |
BEANS is not displayed |
| Chapter 5 ‘Maintenance – | |
although the bean container |
| Cleaning the bean container’). | |
is empty. |
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TRAY EMPTY is always | The metal contacts of the |
displayed. | drip tray are dirty or wet. |
T Clean and dry the metal contacts on the back of the drip tray.
WATER TANK FILL | The water tank float is | T Descale the water tank (see |
is displayed although the | trapped. | Chapter 5 ‘Maintenance – |
water tank is full. |
| Descaling the water tank’). |
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Grinder is making a very | There are foreign objects in | T Contact customer support in |
loud noise. | the grinder. | your country (see Chapter 11 |
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| ‘JURA contact details / Legal |
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| information’). |
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ERROR 2 is displayed. | If the machine was exposed | T Warm the machine at room |
| to the cold for a long period | temperature. |
| of time, heating is disabled |
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| for safety reasons. |
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Other ERROR messages are | – | T Contact customer support in |
displayed. |
| your country (see Chapter 11 |
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| ‘JURA contact details / Legal |
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| information’). |
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