Tweco ULTRAFEED VAF-4, Service Manual, Page: 4 / 120

TABLE OF CONTENTS
SECTION 1:
SAFETY INSTRUCTIONS AND WARNINGS ....................................................... 1-1
1.01 Arc Welding Hazards ....................................................................................... 1-1
1.02 General Safety Information for Victor CS Regulator .......................................... 1-5
1.03 Principal Safety Standards .............................................................................. 1-7
1.04 Symbol Chart .................................................................................................. 1-8
1.05 Precautions De Securite En Soudage A L’arc .................................................. 1-9
1.06 Dangers relatifs au soudage à l’arc ................................................................. 1-9
1.07 Informations Générales de Sécurité .............................................................. 1-14
1.08 Principales Normes De Securite ................................................................... 1-16
1.09 Graphique de Symbole .................................................................................. 1-17
1.10 EMF Information ........................................................................................... 1-18
SECTION 2: INTRODUCTION .............................................................................. 2-1
2.01 How to Use This Manual ................................................................................. 2-1
2.02 Equipment Identification ................................................................................. 2-1
2.03 Receipt of Equipment ...................................................................................... 2-1
2.04 Description ..................................................................................................... 2-2
2.05
User Responsibility ......................................................................................... 2-2
2.06 Transportation Methods .................................................................................. 2-2
2.07 Packaged Items .............................................................................................. 2-2
SECTION 3: INSTALLATION ............................................................................... 3-1
3.01 Duty Cycle ....................................................................................................... 3-1
3.02 Specifications ................................................................................................. 3-2
3.03 Environment ................................................................................................... 3-3
3.04 Location .......................................................................................................... 3-3
3.05 Ventilation ....................................................................................................... 3-3
3.06
Mains Supply Voltage Requirements .............................................................. 3-3
3.07 Electromagnetic Compatibility ........................................................................ 3-3
SECTION 4: OPERATION ................................................................................... 4-1
4.01 Front Panel Controls, Indicators and Features ................................................ 4-1
4.02 Rear Panel Controls and Features ................................................................... 4-6
4.03 Advanced Features Mode ................................................................................ 4-7
4.04 Wirefeeder Configuration for Different Power Sources ................................. 4-15
4.05 Attaching Tweco No. 4 MIG Gun ................................................................... 4-16
4.06 Installing Handle Assembly ........................................................................... 4-17
4.07 Installing Lifting Eye Kit W4016701 (Optional) ............................................. 4-18
4.08 Installing Wire Spool Cover W4016301 (optional) ........................................ 4-19
4.09 Installing Welding Wire Spool ....................................................................... 4-22
4.10 Wire Spool Brake .......................................................................................... 4-23
4.11 Inserting Wire into Feed Mechanism ........................................................... 4-24
4.12 Feed Roll Pressure Adjustment ..................................................................... 4-24
4.13 Installing and Changing the Feed Roll / Removing Inlet Guide & GUN Adaptor ....
4-25
4.14 Shielding Gas Regulator/ Flowmeter Operating Instructions ......................... 4-26
4.15 Wire Feeder Set Up MIG (GMAW) Welding with Gas Shielded MIG Wire ...... 4-29
4.16 Wire Feeder Set Up MIG (GMAW) Welding with Gasless MIG Wire .............. 4-31
4.17 Pre-welding Procedure ................................................................................. 4-33