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Lincoln Electric INVERTEC 400TPX User Manual

Lincoln Electric INVERTEC 400TPX
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IM2041
09/2022
REV13
INVERTEC
300TPX & 400TPX
OPERATOR’S MANUAL
ENGLISH
Lincoln Electric Bester Sp. z o.o.
ul. Jana III Sobieskiego 19A, 58-260 Bielawa, Poland
www.lincolnelectric.eu
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Lincoln Electric INVERTEC 400TPX Specifications

General IconGeneral
BrandLincoln Electric
ModelINVERTEC 400TPX
CategoryWelding System
LanguageEnglish

Summary

Technical Specifications

ECO Design Information

Electromagnetic Compatibility (EMC)

Safety

Installation and Operator Instructions

Location and Environment

Details site requirements for optimal machine performance and longevity.

Input Supply Connection

Guidelines for connecting the machine to the appropriate power source.

Output Connections

Instructions for connecting welding cables to output terminals for different processes.

Stick Welding (MMA)

Procedures for setting up and performing Stick welding with the machine.

TIG Welding (GTAW)

Steps for connecting and preparing the machine for TIG welding operations.

TIG Welding with Water Cooled Torch

Information on connecting and using water-cooled torches for TIG welding.

Remote Control Connection

How to connect and utilize remote controls for machine operation.

Green Mode Operation

Explanation of the energy-saving Green Mode and its activation criteria.

Controls and Operational Features

Machine Start-Up

Describes the machine's auto-test and ready state indicators.

Front Panel Indicators and Controls

Overview of LEDs and controls on the front panel, including Power ON, Remote, Thermal, and VRD LEDs.

Mode Pushbutton

How to select different welding modes like Stick, TIG, and Spot.

Memory Pushbuttons

Functionality for storing and recalling welding programs and settings.

Trigger Mode Pushbutton

How to change trigger sequences for TIG welding (e.g., 2-step, 4-step).

SEL Pushbutton

Used for navigating and selecting parameters within TIG welding modes.

Pulsing Mode Pushbutton

Activates and controls the pulsing function for TIG welding.

Output Current Knob

Details the function and usage of the main current adjustment knob.

V & A Display

Explains the voltage and amperage displays for monitoring welding parameters.

Operating Instruction

Stick (SMAW) Welding

Detailed guide for performing Stick welding, including hot start and anti-sticking features.

Lift TIG (GTAW Welding)

How to initiate TIG welding using the lift start method.

HF TIG (GTAW Welding)

Instructions for starting TIG arcs using high-frequency contactless ignition.

Spot TIG (GTAW Welding)

Procedures for tack welding thin materials using the Spot TIG feature.

2-Step Trigger Sequence

Explains the basic two-step trigger sequence for TIG welding control.

2-Step Trigger Sequence with Restart

Describes the two-step sequence with added restart functionality for continuous welding.

4-Step Trigger Sequence

Details the four-step trigger sequence for advanced TIG welding control.

4-Step Trigger Sequence with Restart

Explains the four-step sequence with restart capability for enhanced welding management.

Bi-Level (A1/A2) Trigger Sequence

How to use the bi-level feature for alternating between two current levels in TIG welding.

Torch Control Functions UP/DOWN

Usage of torch-mounted UP/DOWN buttons for parameter adjustments.

Setup Menu

Error Codes and Troubleshooting

Error Code Table

Lists common error codes and their meanings for diagnosing machine faults.

Maintenance

Customer Assistance Policy

Information regarding Lincoln Electric's support and warranty policies.

List of Parameters and Factory Stored Programs

Stick Welding SOFT and CRISP Programs

Details the SOFT and CRISP setup options for Stick welding.

TIG Spot Welding

Parameters and features specific to the TIG Spot welding mode.

TIG Spot Fixed Time

Configuration for time-controlled spot welding in TIG mode.

WEEE Compliance

Spare Parts

Guidance on identifying and ordering replacement parts for the machine.

REACH Information

Details on substances of very high concern present in product components.

Authorized Service Shops Location

Information on finding authorized service centers for repairs and support.

Electrical Schematic

Reference to the location of the machine's electrical schematic diagram.

Suggested Accessories

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