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ESAB Manuals
Welding System
Origo Mig L3000i
Service manual
ESAB Origo Mig L3000i Service Manual
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Contents
Table of Contents
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Table of Contents
Table of Contents
1 Read this First
2 Introduction
3 Technical Data
4 Wiring Diagram
Component Description
Mig L3000I
Mig C3000I, Valid from Serial No. 613-XXX-XXXX to 209-622-XXXX
Mig C3000I, Valid from Serial No. 209-623-XXXX
Tig 3000I
Tig 3000I AC/DC
5 Description of Operation
MMC Module
2AP1 Interference Suppressor Board and Main Rectifier
10AP1 Tig Board
10AP1:1 Power Supply
10AP1:2 Communication with the Control Board
10AP1:3 Gas Valve
10AP1:4 HF Generator
10AP1:5 TIG Torch Switch
10AP1 Component Positions
13AP1 Wire Feeder Control Board
13AP1:1 Power Supply
13AP1:2 Start / Stop
13AP1:3 Gas Valve
13AP1:4 Motor Driving / Braking
13AP1:5 Pulse Generator Input
13AP1:6 the CAN Bus
13AP1:7 Arc Voltage Sensing
13AP1:8 Monitoring the ELP
13AP1 Component Positions
15 The Power Module
15AP1 Power Board
15AP1:1 Internal Power Supply
15AP1:2 Temperature Monitoring
15AP1:3 Overvoltage and Undervoltage Protection
15AP1:4 Charging Circuit
15AP1:5 Gate Driver Stages and Switching Circuits
15AP1:6 Fan Control
15AP1 Component Positions
15AP2 Secondary Board
15AP2:1 Diode Modules
15AP2:2 Temperature Monitoring
15AP2 Component Positions
18AP1 AC Control Board
18AP1:1 Power Supply
18AP1:2 CAN Bus
18AP1:3 Temperature Monitoring
18AP1:4 Arc Voltage Monitoring
18AP1:5 Fan Control
18AP1:6 Switch Driver
18AP1 Component Positions
18AP2 AC Power Board
18AP2:1 Switching Circuits
18AP2:2 Temperature Monitoring
18AP2:3 Fan Control
18AP2 Component Positions
20AP1 Control Board
20AP1:1 Power Supply
20AP1:2 Fan Control
20AP1:3 the CAN Bus
Communication Interruptions
Terminating Resistors
20AP1:4 Temperature Monitoring
20AP1:5 Overvoltage and Undervoltage Protection
20AP1:6 Relay Driver Stages
20AP1:7 Gate Pulses
20AP1:8 Current Sensor
20AP1:9 Arc Voltage Feedback
Open-Circuit Voltage Control
5.10.10 20AP1:10 Control Panel Interface Circuits
20AP1 Circuit Board Versions
20AP1 Component Positions, Version 1
20AP1 Component Positions, Version 2
CAN Adapter Option Mig C3000I
Connection Instructions
6 Remote Controls
7 Fault Codes
Fault Log
Summary of Fault Codes
Fault Code Description
Power Source
AC Unit
Wire Feed Unit
8 Service Instructions
What Is ESD
Service Aid
Special Tools
Checking Power Board 15AP1
Checking Secondary Board 15AP2
Checking the IGBT Modules of AC Power Board 18AP2
Checking the Gate Signals to AC Power Board 18AP2
Soft Starting
Mounting Components on the Heat Sink
Thermal Paste
Rectifier Bridge 2BR1
Power Board 15AP1 with Semicunductor Modules
Diode Modules 15D1, 15D2 and Secondary Board 15AP2
AC Power Board 18AP2 with IGBT Modules
Calibrating the Current Sensor Signal
MIG Machines, Calibration of the Arc Voltage Feedback
DC TIG Machines, Calibration of the Arc Voltage Feedback
AC TIG Machines, Calibration of the Arc Voltage Display
9 Spare Parts
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Technical Data
2
Fault Codes
3
Spare Parts
Download this manual
Origo™, Aristo®
Mig L3000i, Mig C3000i,
Tig 3000i, Tig 3000i AC/DC
Service manual
Valid for: serial no. 535-xxx-xxxx to 209-xxx-xxxx
0740 800 172 GB 20180918
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This manual is also suitable for:
Origo mig c3000i
Origo tig 3000i
Origo tig 3000i ac/dc
Aristo mig c3000i
Aristo tig 3000i ac/dc
Esabmig 300i
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Aristomig 300
Esabmig c300i
Aristomig c300
Aristo mig l3000i
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