Lincoln Electric 11521 Welder User Manual


 
This is a typical DC output voltage
waveform generated from a properly
operating machine. Note that each
vertical division represents 20 volts
and that each horizontal division rep-
resents 1.0 milliseconds in time.
Note: Scope probes connected at
machine output terminals: (+)
probe to electrode, (-) probe to
work.
SCOPE SETTINGS
Volts/Div.....................20V/Div.
Horizontal Sweep..1.0 ms/Div.
Coupling.............................DC
Trigger.........................Internal
NORMAL OPEN CIRCUIT VOLTAGE WAVEFORM (MAX TAP “G”)
0 volts
1.0 ms
20.0V
TROUBLESHOOTING AND REPAIR
F-24 F-24
Power MIG® 215XT
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