Lincoln Electric SVM148-B Welder User Manual


 
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Section B-1 Section B-1
RANGER 300 D AND 300 DLX
TABLE OF CONTENTS
- OPERATION SECTION -
Operation...............................................................................................................................Section B
Safety Instructions......................................................................................................................B-2
Additional Safety Precautions..............................................................................................B-2
General Description ....................................................................................................................B-3
Design Features .........................................................................................................................B-3
Recommended Applications ......................................................................................................B-4
Welder .................................................................................................................................B-4
Generator .............................................................................................................................B-4
Limitations...................................................................................................................................B-4
Controls and Settings.................................................................................................................B-5
Welder/Generator Controls .................................................................................................B-5
Engine Controls....................................................................................................................B-7
Engine Operation........................................................................................................................B-9
Before Starting the Engine...................................................................................................B-9
Starting the Engine...............................................................................................................B-9
Cold Weather Starting........................................................................................................B-10
Stopping the Engine...........................................................................................................B-10
Break-in Period ..................................................................................................................B-10
Welding Operation ....................................................................................................................B-11
General Information............................................................................................................B-11
AC/DC Stick (Constant Current) Welding ..........................................................................B-11
AC/DC TIG (Constant Current) Welding.............................................................................B-12
DC Wire Feed Welding (CV) with Ranger 300 DLX............................................................B-13
DC Wire Feed Welding (CV) with Ranger 300 D ................................................................B-14
Carbon Arc Gouging (Constant Current)............................................................................B-14
Summary of Welding Processes and Machine Settings....................................................B-15
Auxiliary Power ........................................................................................................................B-17
Simultaneous Welding and Power Loads ..........................................................................B-17
120/240 V Dual Voltage Receptacle ..................................................................................B-18
120 V Duplex Receptacles.................................................................................................B-18