Dear Pro,

I am now in charge of maintaining the Wire Cutting Machine Charmilles Robofil 290P. However, when I start the machine, although all tests are OK, there's a error appear.
The error code is displayed on the screen as:
SYSERR: B421 B586 B546
I dont have any document for this machine. So, does anyone can help me to solve this problem or is there any manual document for this machine. I really need it urgently.
Thank you very much.