First of all I'm far away from expert in electronics, so I'm just thinking, and asking here for some advice.
Thing is, in our company we received new cnc machine center for woodworking, and when guy who came to set up machine and do first run, he did wrong wireing on machine input switch (three phase 380v). First thing I noticed was PC computer didn't turn on, and after they changed its power supply they noticed that motherboard is damaged too. So they changed PC computer and still trying to get comunication to controler of machine (via COM port). They said that all LED control lights are ok, bit I'm starting to doubt after three days of no progress.
Is it possible that they damaged controler too? Is thare a chance that they did some damage on servos and other components? Will be liftime of machines computer (not PC) shorter (more services) ? My boss is thinking to refuse this machine and demand a new one?
Please if you have any more arguments to use on this faliure, feel fre to write down, I will appreciate.
They are giving us 12 months of waranty, but we are planing to have machine at least 5-6 years.