Lincoln Electric 200 Welder User Manual


 
TROUBLESHOOTING & REPAIR
F-42 F-42
PIPELINER® 200
This is the typical DC welding output
voltage generated from a properly
operating 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.
SCOPE SETTINGS
Volts/Div.....................50V/Div.
Horizontal Sweep.....5 ms/Div.
Coupling.............................DC
Trigger.........................Internal
NORMAL OPEN CIRCUIT DC WELD VOLTAGE WAVEFORM
HIGH IDLE NO LOAD FINE CURRENT CONTROL RHEOSTAT AND SELECTOR
SWITCH AT MAXIMUM
0 volts
5 ms50 volts
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