PANEL FUNCTION INSTRUCTION
MMA125-E-A FRONT PANEL
7
6
MMA125/140 FRONT PANEL INSTRUCTION
1
2
4
5
1
Welding current adjustment
2
Power indicator
3
Overheating warning light
4
Abnormal indicator (QC checking)
5
Negative output terminal
6
Positive output terminal
7
Current display
MMA140-E-A FRONT PANEL
3
7
6
3
4
2
1
5