CP2500 Brewing group clamped

I have here a CP2500 of my acquaintance, this has apparently not used the brewing group correctly, with the success that it is now jammed and can't be moved any more, I can't get it out..
The lever on the right can be moved up and down, the knob sits bomb-proof.
Is there a twist to loosen the dng without disassembling everything?
If I have to disassemble it, there is a manual?

Hello, you have to take a look at the I-Net.
instructions are available.
bean containers can be removed with one turn, everything else is seeing work, only the top part removal and then manually turn back the drive, hope it works like this.
what could be that the driver is broken off with this action.
spare parts you get in the I-Net.

MfG Chris

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Keine Anfragen oder Hilfe, über E-Mail.

Thanks, I've got the thing disassembled in the meantime, brewing group manually moved back and inserted correctly, automatic withdrawal runs so far through.

What does not work, cleaning program can not be started, in position coffee powder should all the quantity leds light up, that does not work.
Decalcification starts, but also aborts after 3 seconds.

We will now measure the microswitches and then look further

Partially the plastic is very brittle, the steam switch has disintegrated into its components, individual splinters were otherwise still inside.

Mhh I can't say anything about that.

MfG Chris

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Alles ist Wiederverwertbar, sogar diese Buchstaben.
Keine Anfragen oder Hilfe, über E-Mail.

So, in conclusion, it remains to be said that it was the microswitch of the funnel, apparently already renewed, but incorrectly connected.
cleaning and decalcification ran then problem-free, only the brewing group still needs attention, creaks something.
has only 5200 covers down, I'm glad when it is gone again, I rather screw on my Siziliana..

What I still lack is the steam switch, should it still be available