Справочник Пользователя для Lincoln Electric SVM138-A

MASTER TABLE OF CONTENTS

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Safety .................................................................................................................................................i-iv

Installation.............................................................................................................................Section A

Technical Specifications ..............................................................................................................A-2

Installing the LN-9GMA 2-Roll and 4-Roll Models ......................................................................A-3

Installing the LN-9F GMA 2-Roll and 4-Roll Models ...................................................................A-3

Electrical Connections - LN-9 GMA and LN-9F GMA.................................................................A-4

Machine Grounding...................................................................................................................A-12

Work Cable Connection ............................................................................................................A-12

Connecting the Gun Cable to the Wire Feeder ........................................................................A-13

Hooking Up GMA Shielding Gas...............................................................................................A-14

Operation...............................................................................................................................Section B

Operating Instructions .................................................................................................................B-2

Safety Precautions ......................................................................................................................B-2

General Description ....................................................................................................................B-3

Recommended Processes and Equipment.................................................................................B-3

Controls and Settings..................................................................................................................B-5

Drive Roll Installation ................................................................................................................B-10

Wire Loading .............................................................................................................................B-14

Idle Roll Pressure Setting .........................................................................................................B-18

Making a Test Weld and Adjusting Response and Starting ......................................................B-19

Procedure at End of Coil...........................................................................................................B-21

Security of Weld Procedure Settings ........................................................................................B-21

Accessories ..........................................................................................................................Section C

Auxiliary Equipment Contacts .....................................................................................................C-2

Optional Equipment and Accessories .........................................................................................C-2

Maintenance ..........................................................................................................................Section D

Routine Maintenance ..................................................................................................................D-2

Periodic Maintenance .................................................................................................................D-2

Gun and Cable Maintenance ......................................................................................................D-3

Theory of Operation .............................................................................................................Section E

LN-9 GMA Wire Feeder

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