The steel filters are dirty.
Clean the steel filters.
Close the front of the appliance and dispense a
cup of espresso.
The slide control will now move.
This is not a fault. The water is left over from the
cleaning process.
The brew unit is not seated correctly. For this the fun-
nel must be set a little higher and the socket stand-
ing vertically.
If the brew unit still can not be removed, then it is
not seated correctly.
Close the front of the appliance and turn the cof-
fee machine on.
The brew unit will position itself correctly.
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