
TABLE OF CONTENTS
0463 856 001 -4- © ESAB AB 2023
1 SAFETY ...................................................................................................................................... 5
1.1 Meaning of symbols .................................................................................................... 5
1.2 Safety precautions ..................................................................................................... 5
2 INTRODUCTION ......................................................................................................................... 9
2.1 Equipment.................................................................................................................... 9
3 TECHNICAL DATA ..................................................................................................................... 10
3.1 ECO design information ............................................................................................. 12
4 INSTALLATION........................................................................................................................... 13
4.1 Location........................................................................................................................ 13
4.2 Lifting instructions ...................................................................................................... 14
4.3 Mains supply................................................................................................................ 14
5 OPERATION ............................................................................................................................... 16
5.1 Overview ...................................................................................................................... 16
5.2 Connections and control devices .............................................................................. 16
5.3 TIG welding .................................................................................................................. 17
5.4 MMA welding................................................................................................................ 17
5.5 Connecting welding and return cables ..................................................................... 17
5.6 Turning the power on/off ............................................................................................ 17
5.7 Fan control................................................................................................................... 18
5.8 Thermal protection ...................................................................................................... 18
5.9 Remote control ............................................................................................................ 18
5.10 Functions and symbols .............................................................................................. 19
5.11 Setting panel ................................................................................................................ 20
5.11.1 Navigation .......................................................................................................... 21
5.12 MMA settings ............................................................................................................... 21
5.12.1 Hidden MMA functions ....................................................................................... 22
5.12.2 Measured values ................................................................................................ 22
5.13 MMA functions explanation........................................................................................ 22
6 MAINTENANCE.......................................................................................................................... 23
6.1 Routine maintenance .................................................................................................. 23
6.2 Cleaning instruction.................................................................................................... 24
7 TROUBLESHOOTING ................................................................................................................ 27
8 ERROR CODES.......................................................................................................................... 28
8.1 Error code descriptions .............................................................................................. 28
9 ORDERING SPARE PARTS ....................................................................................................... 29
From serial number HA203-xxxx-xxxx ............................................................................................... 30
ORDERING NUMBERS ......................................................................................................................... 31
ACCESSORIES ..................................................................................................................................... 32