Cebora KINGSTAR 400TS Manual De Servicio página 57

CEBORA S.p.A.
CONTENTS
1 GENERAL INFORMATION ...................................................................................... 60
1.1 Introduction.......................................................................................................................................... 60
General warnings ............................................................................................................................... 60
1.1
Safety information .............................................................................................................................. 60
1.2
Electromagnetic compatibility ........................................................................................................ 60
1.3
2 DESCRIPTION OF THE SYSTEM .......................................................................... 61
2.1 Introduction.......................................................................................................................................... 61
2.2 Technical specifications ................................................................................................................... 61
2.3 Power source description KINGSTAR400TS, KINGSTAR 520TS ........................................... 61
2.4 Cooling unit GRV12 (optional) Item No 1683 ............................................................................... 64
2.5 Description of wire feed unit ........................................................................................................... 64
2.6 Software update .................................................................................................................................. 66
2.6.1 USB memory stick ....................................................................................................................................... 66
MAINTENANCE ......................................................................................................... 67
3
3.1 Periodic inspection, cleaning .......................................................................................................... 67
Welding system attachments and connectors ........................................................................... 67
3.2
3.3 Control Panel controls and signals of .......................................................................................... 68
3.4 Automatic sequences ........................................................................................................................ 68
3.4.1 Operation of the welding system .................................................................................................................. 69
3.4.2 MIG operation ................................................................................................................................................. 69
3.4.3 TIG operation .................................................................................................................................................. 71
3.4.4 MMA operation ................................................................................................................................................ 73
3.5 Troubleshooting .................................................................................................................................. 74
3.5.1 The power source does not start, control panel off ................................................................................... 74
3.5.2 Check operation of fan (21) .......................................................................................................................... 80
3.5.3 The control panel does not indicate correct values ................................................................................... 80
3.5.4 The START button produces no effect ........................................................................................................ 82
3.5.5 Some commands from connector E not operating .................................................................................... 83
3.5.6 No gas flows from the torch .......................................................................................................................... 83
3.5.7 System powered, wire feed motor not working .......................................................................................... 84
3.5.8 The arc does not strike (no voltage to the secondary winding of transformer (53)) ............................. 85
3.5.9 No load output voltage incorrect .................................................................................................................. 88
3.5.10 Difficulty striking the arc, the arc turns off immediately after striking .................................................... 88
3.5.11 In MIG mode, welding quality is not satisfactory. ..................................................................................... 88
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17/09/2019