
Contents
Notes on using these operating instructions
099-005512-EW501
21.9.2022
5.2.11 Operating modes (functional sequences).....................................................42
5.2.11.1 Explanation of signs and functions ................................................42
5.2.11.2 Automatic cut-out .......................................................................42
5.2.12 Conventional MIG/MAG Welding (GMAW non synergic) ................................46
5.2.13 Expert menu (MIG/MAG) ..........................................................................47
5.3 MMA welding........................................................................................................48
5.3.1 Connecting the electrode holder and workpiece lead .....................................48
5.3.2 Welding task selection ..............................................................................49
5.3.3 Arcforce .................................................................................................49
5.3.4 Hotstart ..................................................................................................49
5.3.5 Antistick .................................................................................................50
5.3.6 Expert menu (MMA) .................................................................................50
5.4 TIG welding..........................................................................................................51
5.4.1 Preparing the TIG welding torch .................................................................51
5.4.2 Welding torch and workpiece line connection ...............................................51
5.4.3 Welding task selection ..............................................................................52
5.4.4 Adjusting the gas post-flow time .................................................................52
5.4.5 Expert menu (TIG) ...................................................................................53
5.4.6 Arc ignition .............................................................................................54
5.4.6.1 Liftarc .......................................................................................54
5.4.7 Operating modes (functional sequences).....................................................54
5.4.7.1 Legend .....................................................................................54
5.4.7.2 Automatic cut-out .......................................................................54
5.5 Remote control .....................................................................................................56
5.6 Special parameters (advanced settings) ...................................................................56
5.6.1 Selecting, changing and saving parameters .................................................57
5.6.2 Special parameters in detail ......................................................................57
5.6.2.1 Ramp time for wire inching (P1) ....................................................57
5.6.2.2 Latched/special-latched tap start (P9) ............................................57
5.6.3 Reset to factory settings ...........................................................................58
5.7 Machine configuration menu ...................................................................................59
5.7.1 Selecting, changing and saving parameters .................................................59
5.7.2 Aligning the cable resistance .....................................................................60
5.8 Power-saving mode (Standby) ................................................................................61
6Maintenance, care and disposal ....................................................................................62
6.1 General ...............................................................................................................62
6.2 Explanation of icons ..............................................................................................63
6.3 Maintenance schedule ...........................................................................................63
6.4 Disposing of equipment..........................................................................................65
7Rectifying faults ...........................................................................................................66
7.1 Checklist for rectifying faults ...................................................................................66
7.2 Error messages (power source)...............................................................................67
7.3 Vent coolant circuit ................................................................................................68
7.4 Software version of the machine control ...................................................................69
7.5 Resetting welding parameters to the factory settings ..................................................69
7.6 Resetting JOBs (welding tasks) to the factory settings ................................................70
7.6.1 Resetting a single JOB .............................................................................70
7.6.2 Resetting all JOBs ...................................................................................70
7.7 Welding parameter calibration .................................................................................71
8Technical data .............................................................................................................72
8.1 Picomig 355 Synergic TKM.....................................................................................72
9Accessories.................................................................................................................73
9.1 Welding torch cooling system..................................................................................73
9.1.1 Coolant - type blueCool ............................................................................73
9.1.2 Coolant - type KF.....................................................................................73
9.2 Transport system ..................................................................................................73
9.3 Remote control/connecting and extension cable.........................................................73
9.3.1 19-pole connection ..................................................................................73
9.4 Options................................................................................................................74