Necta Koro is not running

Hello dear coffee community,

I have a problem with the Necta Koro. In the machine there is something from year of construction 2005. I have been using it since 2010. the counter currently shows 19xxx coffee.

The following: a few days ago she had displayed the error "espresso unit".

I removed and cleaned the brewing unit. The piston of the brewing unit was still at the bottom and was very difficult to remove when removed.
So as I said, everything cleaned and reinstalled.

After I had brewed a couple of coffee/ espresso/ coffee whites every day to reset the grinding fineness (I had unwittingly misadjusted it), today the mistake came out of nowhere "failure". Before, the coffee had always tasted pretty thin. But there were always whole coffee pads in the litter bin.

The machine clicks around a bit (2-3 seconds) without the grinder starting.

The 56 pages user manual I bought. But get smart out of the unfortunately not.

I hope someone can help me.

Thank you in advance.
Taste your coffee

Greetings

Anybody got a hint? Or does Vllt know who I could turn to?!

Thank you

Good evening,

The problem is that "Necta Koro" is not the most popular brand. I'd check the machine from the inside out. Anything could be the cause. If the grinder does not start, this will be a bad plug connection, or the power board will not be in order. One can only have very daring assumptions in this case and therefore it is difficult to give concrete advice. So open the machine and check one after the other in detail!

Greeting HWS

The fact that it is not the most common machine is becoming more and more obvious to me. Was already in another forum and was a bit annoyed.
Thank you for your tips. Then I guess I'll have to take a little more apart.
Good evening yet.

HelloBefore
disassembling more, consult the manual of the machine: https:
//www.mahi-distribution.com/telechargement-necta/521-koro.htmlBonne continuation