Krups EA8150 adjust grinding time help

Dear all.

I want to adjust the grinding time with an EA8150. This one has a display.
I think I am getting into some service display, but no idea how to adjust the grinder time.
It now is around 11 secs.
I also have a EA8000, older and much better coffiee, since the motor spins for around 14 seconds.

I have looked around the globe on internet, cannot find the settings, hope someone can help. I really like this type of machines.

Michael

Hi
You figured out how to set the grinder time.

I have this same problem, did you find a solution?

I have a Krups EA8150 and the grinder runs for way too long, it overflows the brewer chamber with ground coffee.

Is there a procedure to reduce the grinding time please?