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9.3
Cleaning of the burrs
Note that it may be difficult to unscrew the burr bracket due to the fine threads. There is a
risk of injury.
Please make sure that no coffee grounds remain in the threads to ensure everything can be
screwed back together again properly.
1.
Close the bean hopper with the lid and grind the remaining beans still in the hopper. Unplug the grinder.
2.
Remove the bean hopper. Please note that the lock slide has to be closed.
3.
Loosen the screws of the grinder dial with an Allen key (2.5mm).
4.
Remove the grinder dial.
5.
Unscrew the bracket of the upper burr. Please note that this may require some force.
6.
Clean the burrs and the threads with a brush. You may use a vacuum cleaner as well.
7.
Make sure, before replacing the individual parts, that all components are clean. Please make sure that
no coffee grounds remain in the threads to ensure everything can be screwed back together again
properly.
8.
For a faster re-assembly, turn the upper grinding disk by hand onto the lower grinding disk until they
touch. From this position, back off for about 1⁄2- 3⁄4 turns. Now reassemble the sprocket.
9.
Readjust the preferred grind level while the grinder is in use.
10. TIPS AND TROUBLESHOOTING
In case coffee beans should get jammed in the grinder, proceed as follows:
1.
Adjust the grind to a coarser setting. Turn the grind adjuster counter-clockwise by two full turns.
2.
Press the portafilter against the push button and grind. The stuck beans should now come loose.
3.
Re-adjust the grind setting.
In case the coffee spout of your grinder is clogged due to too fine a grind setting (depending on
temperature, humidity, fat and oil content of the respective coffee), please take the following steps to
solve the problem:
1.
Switch the grinder off, switch remains in „off" position. Unplug the power chord.
2.
Close the slide lock of the bean hopper, so that no further beans can drop into the grinding area of the
grinder.
3.
Insert a suitable tool into the spout of the grinder (e.g. an espresso spoon, the shaft of the grinder
brush) and entirely clean out the grounds which have plugged the spout.
4.
The grounds may have collected in the corners of the spout as well and should be cleaned out
accordingly.
5.
Remember or make a note of the current grind setting. Increase the grind setting by one number, so the
beans remaining in the grinding section can now pass through without resistance.
6.
Plug the power chord of the grinder back in and turn on the grinder.
7.
Start the grinding process as usual by activating the grind switch. The remaining coffee grounds should
now come out of the spout easily. Manually clean the entire spout with a suitable tool again (unplug the
Translation of the original German user manual
ENGLISH
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