I have 2 matsuura MC-510V (tiger) 1989 one of them start to give me an alarm 333 fuse Z , if i hit reset it goes away most of the time and i cant continue some times i have to turn off the machine completely , i have even change the servo with the other machine that works fine and i found out is not the Z servo unit .
the machine starts on the morning giving me the alarm and after an hr or 2 the machine runs all day no problems (most of the times ,some days i have to give up ) , i check the cables , shake the cables and the connectors wile is running fine and no alarm
does any one has any suggestions ?