Lincoln Electric SVM148-B Manual De Usuario

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Section B-1

Section B-1

RANGER 300 D AND 300 DLX

TABLE OF CONTENTS

- OPERATION SECTION -

Operation

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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