Regarding Braking Unit PB6034 Ser.no. ZPCAD6515452.
Our customer apply with inverter Hitachi is a problems.
It’s show Error 03 and Error 06.
We don’t know what caused it?
But we think it would be caused by IGBT and PCB Main Board have problems.
Because customer want to claim Braking Unit new.
Please reply me for we inform customer