Tweco 300 ACDC Arcmaster - Manual (Page 4)

TABLE OF CONTENTS
SECTION 1:
SAFETY INSTRUCTIONS AND WARNINGS ................................................................................... 1
1.01 Arc Welding Hazards.............................................................................................................................. 1
1.02 Principal Safety Standards ..................................................................................................................... 4
1.03 Precautions de Securite en Soudage à l’Arc ........................................................................................... 5
1.04 Dangers Relatifs au Soudage à l’Arc ...................................................................................................... 5
1.05 Principales Normes de Securite ............................................................................................................. 8
1.06 Declaration of Conformity ...................................................................................................................... 9
SYMBOL LEGEND ...................................................................................................................... 11
SECTION 2:
INTRODUCTION AND DESCRIPTION .......................................................................................... 12
2.01 Description........................................................................................................................................... 12
2.02 Functional Block Diagram .................................................................................................................... 13
2.03 Transporting Methods.......................................................................................................................... 13
SECTION 3:
INSTALLATION
RECOMMENDATIONS
3.01 Environment......................................................................................................................................... 14
3.02 Location ............................................................................................................................................... 14
3.03 Electrical Input Connections................................................................................................................. 14
3.04 Electrical Input Requirements .............................................................................................................. 15
3.05 Input Power ......................................................................................................................................... 16
3.06 High Frequency Introduction................................................................................................................ 16
3.07 High Frequency Interference ................................................................................................................ 17
3.08 Specifications....................................................................................................................................... 18
3.09 Duty Cycle............................................................................................................................................ 19
SECTION 4:
OPERATOR
CONTROLS
4.01 ArcMaster 300 AC/DC Controls ............................................................................................................ 20
4.02 Weld Process Selection for ArcMaster 300 AC/DC ............................................................................... 22
4.03 Weld Parameter Descriptions for ArcMaster 300 AC/DC ...................................................................... 23
4.04 Weld Parameters for ArcMaster 300 AC/DC ......................................................................................... 25
4.05 Power Source Features ........................................................................................................................ 26
SECTION 5:
SET-UP FOR SMAW (STICK) AND GTAW (TIG) .............................................................................. 28
SECTION 6:
SEQUENCE
OF OPERATION
6.01 Stick Welding....................................................................................................................................... 30
6.02 AC or DC HF TIG Welding..................................................................................................................... 30
6.03 Slope Mode Sequence.......................................................................................................................... 31
6.04 Slope Mode with Repeat Sequence ...................................................................................................... 31
6.05 Pulse Controls...................................................................................................................................... 32
6.06 Save-Load Operation............................................................................................................................ 33