ESAB OrigoArc 150 Manuals

ESAB OrigoArc 150 Manuals

Manuals and User Guides for ESAB OrigoArc 150. We have 1 ESAB OrigoArc 150 manual available for free PDF download: Service Manual

ESAB OrigoArc 150 Service Manual

ESAB OrigoArc 150 Service Manual (28 pages)

Brand: ESAB | Category: Welding System | Size: 0 MB

Table of Contents

Table of Contents
2
Read this First
3
Introduction
3
Technical Data
4
Wiring Diagram
4
- Component Description
  5
- Origoarc 150
  6
Description of Operation
8
- 2AP1 Power Supply Board
  8
- 2AP1:1 Interference Suppressor Circuit
  8
- 2AP1:2 Primary and Secondary Circuit
  8
- 2AP1 Component Positions
  9
- 15AP1 Power Board
  10
- Charging Circuit
  10
- Supply to 2AP1
  11
- Gate Driver Stages
  11
- Switching Circuit
  11
- 15AP1 Component Positions
  12
- 15AP2 Secondary Board
  13
- 15AP2 Component Positions
  13
- 20AP1 Control Board
  14
- 20AP1:1 Power Supply
  14
- 20AP1:2 Current Reference Input
  14
- 20AP1:3 Pulse Width Modulator
  14
- 20AP1:4 Temperature Monitoring
  15
- 20AP1:5 Shunt Input
  15
- 20AP1:6 Arc Voltage Monitoring
  16
- 20AP1 Component Positions
  16
Service Instructions
17
- What Is ESD
  17
- Special Tools
  17
- Soft Starting
  18
- Checking Rectifier and Freewheel Diodes
  20
- Checking the Gate Pulses
  21
- Checking the Semiconductor Module
  22
- Mounting Components on the Heat Sink
  23
Instructions
24
- Safety
  24
- Installation
  25
- Operation
  26
- Connections and Control Devices
  26
- Welding
  26
- Overheating Protection
  26
- Maintenance
  26
Spare Parts
26
Notes
27

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