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OTC DTX-2200 AC/DC User Manual

OTC DTX-2200 AC/DC
80 pages
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DTX-2200 AC/DC
DTX-3000 AC/DC
User Manual

Table of Contents

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OTC DTX-2200 AC/DC Specifications

General IconGeneral
Input Frequency50/60Hz
Rated Output Current220A
Rated Duty Cycle60%
Welding Current Range (DC)5-220A
Welding Current Range (AC)5-200A
Protection ClassIP21S
Welding ProcessTIG (DC/AC), MMA
Output Current Range (TIG DC)5-220A
Output Current Range (TIG AC)5-200A
Duty Cycle (TIG DC, 220A)60%
Duty Cycle (TIG AC, 200A)60%
Duty Cycle (MMA, 220A)60%
Output Current Range (MMA)220A

Summary

Foreword

Important Safety Information

Ensure all operators understand instructions for safe use.

Regulations for Accident Prevention

Power Source Connection Safety

Safety rules for connecting the welding machine to the power supply.

Operator Protection Measures

Protective measures for the operator during welding operations.

Fire and Slag Prevention

Precautions to prevent fire and manage slag during welding.

Risk of Poisoning from Welding Fumes

Hazards from welding fumes and necessary ventilation/protection.

General Safety Measures

Essential safety rules to observe before and during machine use.

Product Description

Key Features

TIG Welding Features

Key features and capabilities related to TIG welding.

MMA Welding Features

Key features and capabilities related to MMA welding.

Technical Specifications

Usage Limits (IEC 60974-1)

Installation Procedure

Machine Preparation for Welding

Electrical Supply Connection

Step-by-step guide for connecting the machine to the power grid.

External View of DTX-202 TIG

Control Panel Components

Identification and description of control panel buttons and connectors.

Operation Guide

TIG Welding Procedure

Detailed instructions for performing TIG welding.

TIG Welding: Lift Arc Striking

Procedure for TIG welding using Lift arc striking.

TIG Welding: High Frequency Striking

Procedure for TIG welding using HF arc striking.

MMA Welding Procedure

Detailed instructions for performing MMA welding.

MMA Welding Parameters

Guidelines for selecting welding parameters for MMA welding.

Control Panel Operation

Control Panel Layout

Identification and explanation of the control panel layout and buttons.

Voltage Reduction Device (VRD)

Explanation of the Voltage Reduction Device (VRD) function.

Welding Process Selection

Overview of the different welding processes available.

Welding Mode Selection

Explanation of the different welding modes available.

Display Indicators

Explanation of the display indicators and their meanings.

Encoder Knob Usage

How to use the encoder knob for parameter adjustment.

Pulsation Modes

Explanation of the available pulsation modes for TIG welding.

Welding Parameter Adjustment

Setting welding parameters for electrode and TIG welding.

MMA Welding Operation

Detailed steps for MMA welding operation.

TIG AC Welding Procedure

Instructions for TIG welding using AC current.

Time Balancing (t) Adjustment

Adjusting the time duration for electrode contact.

Current Amplitude Balancing (I)

Adjusting the current amplitude while electrode is in place.

TIG DC Welding Procedure

Instructions for TIG welding using DC current.

TIG Welding Parameters

Configuring welding parameters for TIG welding.

Error and Protection Conditions

Understanding error codes and protection mechanisms.

Maintenance Schedule

Troubleshooting Guide

Wiring Diagram Overview

Spare Parts List

Ordering Spare Parts

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