Operation; Design Features And Advantages - Lincoln Electric WIRE-MATIC SVM 117-A Service Manual

OPERATION

TABLE OF CONTENTS
- OPERATION SECTION -
OPERATION SECTION ............................................ Section B
Safety Instructions............................................................B-1
General Description..........................................................B-1
Recommended Processes and Equipment......................B-2
Design Features and Advantages ....................................B-2
Unit Features...............................................................B-2
Power Source Features...............................................B-2
Wire Feeder Features .................................................B-3
Machine Capability ...........................................................B-3
Limitations ........................................................................B-3
Controls and Settings.......................................................B-4
Using the Wire Drive Roll.................................................B-5
Procedure for Changing Drive Roll .............................B-5
Loading the Wire Reel.................................................B-5
Feeding Electrode .......................................................B-6
Proper Wire Feeding ...................................................B-6
Setting Idle Roll Pressure............................................B-7
Operating Steps ...............................................................B-7
Starting the Welder......................................................B-7
Changing Run-In Mode ...............................................B-7
Enter Fast Run-In Mode .........................................B-7
Enter Slow Run-In Mode.........................................B-7
Making a Weld.............................................................B-8
WIRE-MATIC 250