Miele CM 6300, Error message: Fill bean hopper

The container is of course full, the familiar grinding noise sounds - however, the preparation is then stopped with the error message mentioned above

Okay. Okay. The current consumption of the motor is recorded during grinding. If the values are not correct, a message appears. If water has entered the grinder (happens frequently), there is a coffee pulp and no more beans are drawn in. The grinding stones start to rust in a very short time (grey cast iron).
Have the grinding mechanism replaced or buy new grinding stones and replace them yourself.

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KVA:WMF 800 ST: Lelit Bianca PL 162

I have the same problem... The grinder looks tiptop and is perfectly clean and dry. Does anyone know what could be the cause?

Hi all,
I have the same problem. But the error appears mostly in my profile. The Miele preset works.

Hi, we have au

Hi, we also have the problem. As lœsung fùr and has moved with a wide box when grinding the beans down to press.
Since probably these are otherwise too light and therefore not automatically investigate

Hi, we also have the problem. As a solution fùr and has moved with a wide box when grinding the beans down to press.
Since these are probably otherwise too light and therefore do not automatically slide

Same problem, meanwhile already replaced the grinder incl. motor, brewing unit and coffee grinder chute. All without success:-
(Am grateful for any advice
.

The problem lies in bad contacts on the switch that checks a ground coffee in the brewing unit.
I simply removed the connections and wiped them with the spirit.
Additionally I did the same from the control board side.
VG Dennis

Hi I have the same problem and no longer know what is called simply removed the connectors which connectors and can you do the detailed explanation

Hello Miriam
,these connections
:

oh dear that looks very complicated, uff pity my miele is only 3 weeks in use, how can such a thing only be?
I DON'T DARE TO REPAIR THE CONNECTIONS MYSELF!
does anyone have another solution?

I have the same problem. 1.5 years ago, the machine was repaired by Miele at a cost due to the error message. Now the error occurs again

Miele is no longer what it once was!!!!

As ADG and Dennis already wrote, it is a fault of the contacts or the microswitches.
Remove the brew group drive and replace both switches (D41X), then the box should run again.