Mastertig MLS ACDC 2300, 3000, 3003
Err 3 Mains under / over voltage
Err 4 Power source overheated
Err 6 Secondary voltage over 100 V
Cooler Cooling unit has stopped the welding
Err 8 Power source continuously overheated – fan malfunction
BusErr No connection between panel and power so
今天接到俩台芬兰肯比焊机，型号为MLS2300ACDC的三用焊机，开机分别显示Err3，Err6。请问各位这是什么问题。一处坏的地方已经维修好，开机代码依旧，求有该机器维修资料的大侠发我份，在此谢过了！邮箱：736080436@qq.com