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

F-80

F-80

TROUBLESHOOTING & REPAIR

NORMAL OPEN CIRCUIT VOLTAGE WAVEFORM (STICK)

MAX TAP – MAX CONTROL POT – HIGH IDLE – NO LOAD

0 volts

50V5ms

This is the typical DC open circuit out- put voltage generated from a properly operating machine. Note that each vertical division represents 50 volts and that each horizontal division rep- resents 5 milliseconds in time.

SCOPE SETTINGS

Volts/Div

50V/Div.

Horizontal Sweep

5 ms/Div.

Coupling

DC

Trigger

Internal

 

 

COMMANDER 300

Page 136
Image 136
Lincoln Electric SVM145-B Normal Open Circuit Voltage Waveform Stick, MAX TAP MAX Control POT High Idle no Load