Lincoln Electric SVM189-B Welder User Manual


 
This is the typical auxiliary output volt-
age generated from a properly operat-
ing machine. Note that each vertical
division represents 50 volts and that
each horizontal division represents 5
milliseconds in time.
Note: Scope probes connected at
machine output terminals. Positive
probe to (=) terminal, negative probe
to (-) terminal.
SCOPE SETTINGS
Volts/Div.....................10V/Div.
Horizontal Sweep...20 ms/Div.
Coupling.............................DC
Trigger.........................Internal
TYPICAL OUTPUT VOLTAGE WAVEFORM - MACHINE LOADED
0 volts
C1
10Volts 20ms
TROUBLESHOOTING & REPAIR
F-23 F-23
COMPACT WIRE WELDERS
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC