TABLE OF CONTENTS
0558 012 634 © ESAB AB 2015
1 SAFETY ................................................................................................................ 5
1.1 Overview ...............................................................................................................5
2 INTRODUCTION...................................................................................................7
2.1 Overview ...............................................................................................................7
2.2 Equipment.............................................................................................................7
3 TECHNICAL DATA ...............................................................................................8
4 INSTALLATION.....................................................................................................9
4.1 Recieving and handling.......................................................................................9
4.2 Selection of drive rolls and guide tubes ............................................................9
4.3 Installing drive rolls and guide tubes...............................................................10
4.4 Installing the welding wire ................................................................................10
4.5 Threading the welding wire............................................................................... 11
4.6 Adjusting the brake drag................................................................................... 11
4.7 Torch connection ...............................................................................................12
4.8 Supply connections ...........................................................................................13
5 OPERATION ....................................................................................................... 14
5.1 Overview .............................................................................................................14
5.2 Connections and control devices.....................................................................15
5.3 Operating procedures........................................................................................18
5.3.1 Operating safety precautions ...........................................................................18
5.3.2 Setting a welding procedure.............................................................................20
5.3.3 Weld data table ................................................................................................20
5.3.4 MobileFeed 301 with CC Power Sources ........................................................21
5.3.5 MobileFeed 301 with CV Power Sources.........................................................21
5.3.6 Shutdown .........................................................................................................22
6 MAINTENANCE..................................................................................................22
6.1 Inspection and service ......................................................................................22
6.2 Wire feeder..........................................................................................................23
6.3 Solenoid valve replacement..............................................................................23
6.4 Troubleshooting.................................................................................................23
7 ORDERING SPARE PARTS...............................................................................24
WIRING DIAGRAM..................................................................................................506
WEAR PARTS..........................................................................................................507
ORDERING NUMBERS...........................................................................................508
ACCESSORIES .......................................................................................................509
Rights reserved to alter specifications without notice.