wsm 200M - Page 20

Output current is not
stabilizing or out of
potentiometer control
and sometime is
high ,sometime is low .
➢ 1K potentiometer is damage ,replace it .
➢ All kinds of connectors are poor contact ,specially inserts etc. ,please
check it .
Sticking spatter is too
much and caustic
electrode of is
difficult .
➢ Electrode is connected wrong ,exchange grounding cable and handle
cable .