CIGWELD Transmig 210 User Manual

MIGTRN0001 Issue 2 14/09/98
Operating Manual
TRANSMIG 210 Compact Power Source 704832
Remote Power Source 704808
TRANSMIG 250 Compact Power Source 704833
Remote Power Source 704809
2R TRANSMIG 210/250 Wirefeeder 704975
TRANSMIG 310 Compact Power Source 704836
TRANSMIG 330 Remote Power Source 705085
2R TRANSMIG 330 Wirefeeder 704841

CIGWELD Transmig 210 Specifications

General

Brand	CIGWELD
Model	Transmig 210
Category	Welding System
Language	English

Summary

Introduction

Duty Cycle

Explains the rated duty cycle of a welding Power Source and the 5-minute period.

Specifications

Transmig 210 and Transmig 250 Specifications

Details specifications for Transmig 210 and 250 models, including part numbers, mass, dimensions, and electrical ratings.

Transmig 310 and Transmig 330 Specifications

Details specifications for Transmig 310 and 330 models, including part numbers, mass, dimensions, and electrical ratings.

MIG Torch Specifications

Lists specifications for the TWECO MIG torch, including part number, type, and cable length.

Wirefeeder Specifications

Details specifications for the wirefeeder, including mass, dimensions, voltage, wire speed, and diameter compatibility.

Plant Contents

Lists the standard items included in the Transmig welding plant package for different models.

Optional Accessories

Lists various optional accessories available for the Transmig series and their compatibility.

Installation Recommendations

Environment

Guidelines for suitable operating environments, avoiding increased electrical shock hazards.

Location

Recommendations for placing the Power Source, considering moisture, temperature, dust, and ventilation.

Ventilation

Emphasizes the importance of adequate ventilation for welding fume removal.

Mains Supply Voltage Requirements

Specifies acceptable mains supply voltage tolerances and the need for proper plug fitting.

Alternative Mains Supply Voltage Requirements

Details required lead sizes and fuse ratings for different mains supply voltages.

Set Up for Compact Transmigs

Set Up for Remote Transmig with Wirefeeder

Power Source / 2R Wirefeeder Controls, Indicators and Features

Indicator Light

Explains the function of the indicator light and its relation to mains voltage connection.

Standby/Coarse Voltage Control Switch and Fine Voltage Control Switch

Describes the operation of the coarse and fine voltage control switches.

Digital Ammeter and Voltmeter (Standard for Transmig 330 Only)

Explains the digital meter for monitoring welding current and voltage.

Torch Polarity Lead (Compact Models Only)

Details how to use the torch polarity lead for correct electrode wire polarity.

Positive and Negative Welding Terminals

Explains the importance of secure connections at the welding terminals.

Wirefeeder Control Socket (Remote Wirefeeder Models Only)

Describes the connection of the wirefeeder control cable.

Thermal Overload

Explains the thermal overload cutout device for machine protection.

Choice of Inductance Setting (Transmig 210 & 250 Only)

Guides on selecting inductance settings for different welding conditions.

Wirespeed Control (Compact Models & 2R Wirefeeder Only)

Explains how the Wirespeed Control knob affects welding current.

Spot Timer (Compact Models & 2R Wirefeeder Only)

Details the function of the Spot Timer control for spot and stitch welding.

Dwell Timer (Compact Models & 2R Wirefeeder Only)

Explains the Dwell Timer control for stitch welding 'OFF' time.

Mode Selector Switch (Compact Models & 2R Wirefeeder Only)

Describes the function of the Mode Selector switch for different welding modes.

Burnback Control (Compact Models & 2R Wirefeeder Only)

Explains the adjustment of burnback control for electrode wire.

Wirefeeder Driver Roller Pressure Adjustment (Compact Models & 2R Wirefeeder Only)

Guides on adjusting the driver roller pressure for optimal wire feed.

Wire Reel Brake (Compact Models & 2R Wirefeeder Only)

Explains how to adjust the wire reel brake for proper wire tension.

Tweco MIG Torch (P/N 717578 where supplied)

Introduction

Introduces the TWECO 250A MIG torch and its benefits.

Torch Consumable Parts

Lists consumable parts for the MIG torch, specifically gas diffusers.

MIG Torch Components

Provides a pictorial and tabular breakdown of MIG torch components.

Installing A New Conduit Liner

Step-by-step guide for installing or removing a conduit liner.

MIG Torch Maintenance

Instructions for weekly maintenance of the torch conduit liner.

Basic Welding Technique

Setting of the Power Source & Wirefeeder

Explains how to set Wirespeed and Voltage controls for optimal welding.

Position of MIG Torch

Discusses the effect of torch angle on weld width.

Distance from the MIG Torch Nozzle to the Work Piece

Specifies the recommended electrode wire stick-out distance.

Travel Speed

Explains how travel speed affects weld width and penetration.

Stitch Welding Operation

Details how to set controls for stitch welding.

Spot Welding Operation

Guides on setting controls for spot welding operations.

Routine Maintenance & Inspection

Improved Current Accuracy Calibration Procedure for the Digital Meter

Procedure for calibrating the digital meter for accurate current readings.

Basic Troubleshooting

Solving Problems Beyond the Welding Terminals

Addresses common GMAW problems like porosity by checking gas and setup.

Welding Problems

Details common welding faults, their causes, and remedies.

Power Source Problems

Lists common power source faults, causes, and remedies.

Key Spare Parts

Lists essential spare parts for the Transmig series with part numbers.