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EN INSTRUCTION MANUAL FOR ARC WELDING MACHINES
1
SYMBOLS �����������������������������������������������������������������������������������������������������������������������������������������������������������49
2
WARNINGS ���������������������������������������������������������������������������������������������������������������������������������������������������������49
2.1
WARNING PLATE .................................................................................................................................................50
3
GENERAL DESCRIPTIONS ������������������������������������������������������������������������������������������������������������������������������51
3.1
EXPLANATION OF PLATE DATA..........................................................................................................................51
3.2
ENVIRONMENTAL CONDITIONS ........................................................................................................................51
3.3
INSTALLATION .....................................................................................................................................................52
3.4
MAINS CONNECTION .........................................................................................................................................53
3.5
LIFTING AND TRANSPORT .................................................................................................................................53
3.6
SET-UP ................................................................................................................................................................53
3.7
DESCRIPTION OF THE DEVICE ..........................................................................................................................54
4
DESCRIPTION OF DISPLAY ������������������������������������������������������������������������������������������������������������������������������57
4.1
STATUS BAR (SECTOR S) ...................................................................................................................................57
4.2
WIZ (SECTOR I) ...................................................................................................................................................57
5
TIG WELDING �����������������������������������������������������������������������������������������������������������������������������������������������������58
5.1
CHOICE OF WELDING PROCESS (SECTOR Q) .................................................................................................58
5.1.1
TIG DC APC (ACTIVE POWER CONTROL) .............................................................................................................................59
5.2
CHOICE OF TYPE OF ARC IGNITION (P SECTOR) ............................................................................................60
5.2.1 HF High-frequency ignition. ....................................................................................................................................................60
5.2.2 Lift contact ignition. .................................................................................................................................................................61
5.2.3 Evo Lift ignition ........................................................................................................................................................................61
5.2.4 EvoStart ignition - Regulation .................................................................................................................................................61
5.3
CHOICE OF START-UP MODE (SECTOR O) .......................................................................................................62
5.3.1 Manual mode (2T) ....................................................................................................................................................................62
5.3.2 Automatic mode (4T) ...............................................................................................................................................................62
5.3.3 Three-levels mode (3L) ............................................................................................................................................................63
5.3.4 Four level mode (4L) ................................................................................................................................................................63
5.3.5 Manual spot welding (2T) ........................................................................................................................................................64
5.3.6 Automatic spot welding (4T) ....................................................................................................................................................64
5.3.7 Manual pause time welding (2T) .............................................................................................................................................64
5.3.8 Automatic pause time welding (4T) .........................................................................................................................................64
5.4
ADJUSTMENT OF WELDING PARAMETERS (SECTOR R) .................................................................................65
5.5
PULSE (SECTOR N) .............................................................................................................................................66
5.6
TIG AC (ONLY ITEM NO 558) ...............................................................................................................................68
5.6.1 AC settings (SECTOR U) .........................................................................................................................................................68
5.7
TIG DC .................................................................................................................................................................69
5.8
CHOICE OF ELECTRODE ....................................................................................................................................69
5.8.1 Preparing the electrode ...........................................................................................................................................................70
5.8.2 Balancing AC ...........................................................................................................................................................................71
5.8.3 Frequency AC ..........................................................................................................................................................................71
5.8.4 Amplitude AC ...........................................................................................................................................................................71
5.8.5 Pulse frequency .......................................................................................................................................................................72
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