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CIGWELD WELDSKILL 180 User Manual

CIGWELD WELDSKILL 180
80 pages
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SERVICE MANUAL
Version No: AA | Issue Date: February 24, 2016 | Manual No: 0-5461
180
Art # A-13053
180 Inverter
INPUT SUPPLYOUTPUT CURRENT
DC
STICK
ELECTRODE
4.0mm MAX
WARRANTY*
2
WARRANTY*
3

Table of Contents

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CIGWELD WELDSKILL 180 Specifications

General IconGeneral
BrandCIGWELD
ModelWELDSKILL 180
CategoryWelding System
LanguageEnglish

Summary

Arc Welding Safety Instructions and Warnings

Arc Welding Hazards

Details potential dangers associated with arc welding, including electric shock.

Installation

Operation

Overview

General introduction to the operating procedures and principles.

Power Source Controls, Indicators and Features

Detailed explanation of the front and rear panel controls and indicators.

Stick (MMAW) Welding

TIG (GTAW) Welding

Routine Service Requirements

Main Circuit Description

Preliminary Troubleshooting – Power Source

DC Bus Preliminary Measurement in Inverter PCB

Steps for measuring DC bus voltage on the inverter PCB.

IGBTs Preliminary Check in Inverter PCB

Procedure for checking IGBT components on the inverter PCB.

Advanced Troubleshooting – Power Source

Power Source Issues, High OCV, No Fan or Abnormal Inverter Frequency

Troubleshooting common power source faults like OCV, fan, or frequency issues.

Power Indicator Not ON or No Output Power from Machine

Diagnostic flowchart for issues with the power indicator or output.

IGBT Control IC Voltage Checks in Control PCB

Detailed voltage checks for IGBT control ICs on the control PCB.

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