I have a miller dim 452, Dc amp meter on the (+) lead and it reads 81 amps but the PC2 digital meter reads 130 amps. How can fix this problem so both amp meter and pc2 board can be reading the same?
Serial # KG199313
Televison & Video - Miller - Dimension 452 Three Phase DC Power Source, 450 amps at 100%...
Answers & Comments
If it has the original display board then there should be three adjustment potentiometers on it. I don't have the manual in front of me but they adjust the zero and offset for the meters.