ESAB MIGMASTER 250 Manuel d'instructions télécharger pdf (Page 3)

SECTION NO. ................................................................................................................................ PAGE NO.

SECTION 1 - SAFETY PRECAUTIONS ...........................................................................................................5

SECTION II - DESCRIPTION ..........................................................................................................................11

2.1 GENERAL .............................................................................................................................................................13

2.2 RECEIVING-HANDLING .......................................................................................................................................13

2.3 DESCRIPTION ......................................................................................................................................................14

2.4 OPTIONAL ACCESSORIES .................................................................................................................................15

2.5 SAFETY ................................................................................................................................................................15

SECTION III - INSTALLATION .......................................................................................................................17

3.1 LOCATION ............................................................................................................................................................17

3.2 ELECTRICAL INPUT REQUIREMENTS ...............................................................................................................17

3.3 ELECTRICAL INPUT CONNECTIONS .................................................................................................................17

3.4 INPUT VOLTAGE CHANGE-OVER CONNECTIONS ..........................................................................................18

3.5 SECONDARY OUTPUT CONNECTIONS ............................................................................................................22

3.6 TORCH CONNECTIONS ......................................................................................................................................24

3.7 WELDING WIRE SPOOL ......................................................................................................................................24

3.8 WIRE FEEDER MECHANISM ...............................................................................................................................25

3.9 BRAKE DRAG ADJUSTMENT ..............................................................................................................................26

3.10 CONNECTION OF THE SHIELD GAS ..................................................................................................................26

3.11 WELDING CABLE CONNECTIONS .....................................................................................................................27

SECTION IV - OPERATION............................................................................................................................29

4.1 CONTROLS ...........................................................................................................................................................29

4.2 OPERATING PROCEDURES ...............................................................................................................................31

4.3 PROCESS SETUP ................................................................................................................................................32

4.4 WELDING OPERATION ........................................................................................................................................32

4.5 SPOOL GUN OPERATION/CONNECTION ..........................................................................................................35

4.6 SPOT-STITCH OPERATION ................................................................................................................................36

SECTION V - MAINTENANCE .......................................................................................................................39

5.1 MAINTENANCE ....................................................................................................................................................39

5.2 INSPECTION AND SERVICE ...............................................................................................................................39

5.3 TROUBLESHOOTING ..........................................................................................................................................40

SECTION VI - REPLACEMENT PARTS ........................................................................................................49

TABLE OF CONTENTS

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ESAB MIGMASTER 250 Manuel d'instructions Page 3

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