Hello everybody

Yesterday i experienced a problem on my machine. I wanted to carry out a processing: all was normal, the machine approached the reference points, adjusted work piece etc..
After being away from the machine for about 1.5 hours, the screen and the hydraulic was turned off.

I tried to turn the machine on using the main switch but it did not work ( the machine did not react to it at all)

After pressing the main switch, sometimes 4 red LED were flashing on the power supply board, sometimes only 2 red ones

No green LEDs were flashing.

Has anybody had the same problem before?

Many thanks in advance

Regards

alfanul