POLAR 92 EN, doesn't cut, error 2

Hello everybody

POLAR 92 EM doesn't cut !

Acting on the buttons lowers the press, does not lower the blade.
Do not act on the pressure pedal!
The error message in the photo!

PHOTO AND VIDEO ATTACHED

 

Hi sir;

I saw 2 problems, Not video is coming, only Photo.

1) buttons, you must sure the +24Vdc are arriving to the cut buttons, and test if cut button are ok, or faulty and replace it.

However if everything is o.k , you have problem with the data of the main computer vs keyboard computer.
You must check this;

Check connection plug BR 500 -
CU16
Exchange card BR
Exchange card HR
Exchange card SPE

2)check switch S309 for open, or defective, or dirty or loose wires. , and ajust it, and the same with plastic curve, according to wiring diagram