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Lincoln Electric INVERTEC 300TPX User Manual

Lincoln Electric INVERTEC 300TPX
24 pages
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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 300TPX Specifications

General IconGeneral
Output Current Range5-300A
Duty Cycle60% at 300 A
Input Phase3-Phase
Input Frequency50/60 Hz
Pulse Frequency Range0.5 - 500 Hz
AC Frequency Range20-250 Hz
ProcessesTIG, Stick

Summary

Technical Specifications

ECO Design Information

Electromagnetic Compatibility (EMC)

Safety Information

General Safety Precautions

Explains warning symbols, electrical shocks, and general hazards.

Specific Hazard Warnings

Details risks like fire, burns, weight, cylinders, and HF interference.

Installation and Operator Instructions

Location, Environment, and Input

Guidelines for machine placement, environment, and power connection.

Output Connections and Basic Modes

Explains output connections, Stick, and TIG welding modes.

Controls and Operational Features

Machine Controls and Indicators

Covers start-up, LEDs, panel controls, and thermal indicators.

Welding Mode and Sequence Controls

Explains pushbuttons for modes, memory, TIG sequences, and pulsing.

Output Current Knob and Display

Details the function of the output current knob and V&A displays.

Operating Instructions

Stick Welding Operation

How to select and use Stick welding mode with features like Hot Start.

TIG Welding Modes and Sequences

Explains TIG, Lift TIG, HF TIG, Spot TIG modes and trigger sequences.

TIG Welding Parameters

Details preflow, start current, upslope, downslope, and pulsing parameters.

Advanced Trigger and Setup Options

Covers torch controls, setup menu, and Bi-Level sequences.

Troubleshooting and Maintenance

Error Codes and Troubleshooting

Lists common error codes and provides troubleshooting steps.

Maintenance and Service Policy

Instructions for machine upkeep and customer assistance policy.

Compliance and Accessories

Environmental Compliance and Disposal

Information on WEEE, REACH, and safe use instructions.

Spare Parts and Suggested Accessories

Lists available spare parts and suggested accessories.

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