ESAB EMP 215ic - Table of Contents

TABLE OF CONTENTS
1 SAFETY PRECAUTIONS ............................................................................. 1-1
1.01 Safety precautions .......................................................................................... 1-1
1.02 User responsibility .......................................................................................... 1-6
2 SYSTEM INSTALLATION ............................................................................ 2-1
2.01 Installation ...................................................................................................... 2-1
2.02 Lifting Instructions ......................................................................................... 2-1
2.03 Location .......................................................................................................... 2-1
2.04 Mains Supply .................................................................................................. 2-2
2.05 Technical Data ................................................................................................. 2-3
2.06 Connecting the Power Source to Input Supply ............................................... 2-5
3 OPERATION ........................................................................................... 3-1
3.01 General ........................................................................................................... 3-1
3.02 Controls and Connections ............................................................................... 3-4
3.03 Connection of Welding and Work leads .......................................................... 3-5
3.04 Polarity Change ............................................................................................... 3-5
3.05 Inserting and Replacing Wire .......................................................................... 3-6
3.06 Setting the Wire Feed Pressure ....................................................................... 3-7
3.07 Changing the Feed/Pressure Rollers ............................................................... 3-7
3.08 Shielding Gas .................................................................................................. 3-8
3.09 Volt Ampere Curves ........................................................................................ 3-8
3.10 Duty Cycle ..................................................................................................... 3-10
3.11 Control Panel ................................................................................................ 3-11
4 SERVICE INSTRUCTIONS ........................................................................... 4-1
4.01 What is ESD .................................................................................................... 4-1
5 POWER SUPPLY INTRODUCTION .................................................................. 5-1
5.01. Introduction ................................................................................................... 5-1
5.02. Working Principle ........................................................................................... 5-1
5.03 Block Diagram ................................................................................................ 5-2
5.04 System Schematic for CSA Systems .............................................................. 5-4
5.05 System Schematic for CE Systems ................................................................. 5-6
5.06 Component Location ....................................................................................... 5-8
6 TROUBLESHOOTING ................................................................................ 6-1
6.01 Error Codes ..................................................................................................... 6-1
6.02 Pre Power-up Checks...................................................................................... 6-4
6.03 LED Diagnostics ........................................................................................... 6-13
6.04 Initial Power Up Test ..................................................................................... 6-13
6.05 Initial Power Up Test Problems ..................................................................... 6-17
6.06 Test Procedure/troubleshooting .................................................................... 6-25
6.07 PCB Layout ................................................................................................... 6-29
7 MAINTENANCE ....................................................................................... 7-1
7.01 Routine Maintenance ...................................................................................... 7-1
7.02 Power Source and Wire Feeder Maintenance .................................................. 7-2
7.03 Torch and Liner Maintenance .......................................................................... 7-2