Lincoln Electric Magnum 300 and 400 GMA Gun & Cable Assemblies K2286-1 User Manual
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TABLE OF CONTENTS
Page
General Description ..................................................................................................... Section A
Installation .................................................................................................................... Section B
Connector Kit Installation to Gun Cable ............................................................................. B-1
K466-1 &-8 Installation ............................................................................................... B-1
K466-2 Installation ...................................................................................................... B-1
K466-3 Installation ...................................................................................................... B-1
K466-4 Installation ...................................................................................................... B-1
K466-5 Installation ...................................................................................................... B-2
K466-6, 7, 9 & 10 Installation ..................................................................................... B-2
Liner Installation ................................................................................................................. B-2
Contact Tip and Gas Nozzle Installation ............................................................................ B-3
Connection to Feeder ........................................................................................................ B-3
Connection to Lincoln Feeders ................................................................................... B-3
Connection to Tweco Adapted Feeders ...................................................................... B-3
Connection to Miller Feeders ...................................................................................... B-3
Connection to Hobart Feeders .................................................................................... B-4
Connection to L-Tec Adapted Feeders ....................................................................... B-4
Connection to Lincoln Wirematic, Hobart Series 2000 or SP100T Feeders .............. B-4
Connection to 10 Series Feeders ............................................................................... B-5
Operation ...................................................................................................................... Section C
Electrodes and Equipment ................................................................................................. C-1
Making a Weld ................................................................................................................... C-1
Avoiding Wire Feeding Problems ...................................................................................... C-1
Maintenance .................................................................................................................. Section D
Removal, Installation and Trimming Instructions for Magnum Liners ................................ D-1
Gun Tubes and Nozzles .................................................................................................... D-1
Gun Cables ........................................................................................................................ D-1
Cable Cleaning ........................................................................................................... D-1
Cable Repair (K470, K471 & K541 Models) ....................................................................... D-1
Gun Tube End Repair .................................................................................................. D-1
Wire Feeder End Repair .............................................................................................. D-3
Thread Sizes for 300 and 400 Amp Consumables.......................................................D-5
Troubleshooting ........................................................................................................... Section E
Parts Lists ......................................................................................................................... P202-C
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MAGNUM 300 & 400