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Lincoln Electric Invertec 270SX User Manual

Lincoln Electric Invertec 270SX
9 pages
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IM2025
07/2009
Rev. 1
INVERTEC
®
270SX & 400SX
OPERATOR’S MANUAL
ENGLISH
LINCOLN ELECTRIC ITALIA S.r.l
Via Fratelli Canepa 8, 16010 Serrà Riccò (GE), Italia
www.lincolnelectric.eu

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Lincoln Electric Invertec 270SX Specifications

General IconGeneral
BrandLincoln Electric
ModelInvertec 270SX
CategoryWelding System
LanguageEnglish

Summary

Safety

General Safety Instructions

Important warnings, instructions, and symbol explanations for safe operation.

Electrical and Fire Safety

Risks associated with electric shock, equipment power, and welding sparks.

Health and Environmental Safety

Dangers from welding fumes, arc rays, and hot materials.

Compliance and Safety Markings

CE compliance statement and safety mark explanation.

Installation and Operator Instructions

Equipment Handling and Gas Cylinder Safety

Precautions for moving heavy equipment and handling gas cylinders safely.

HF Interference and Cautions

Warnings about HF interference with electronic equipment and networks.

Location and Environment

Requirements for machine placement, air circulation, and temperature.

Input Power and Generator Supply

Guidelines for connecting input power, grounding, and engine generators.

Output Connections and Stick Welding

Details on connecting welding cables for stick welding (MMA).

Welding Modes and Features

TIG Welding Setup

Information on connecting for TIG welding and polarity selection.

Remote Control Operation

How to connect and use remote controls for machine operation.

MMA Welding Enhancements

Explanation of Hot Start, Anti-Sticking, Arc Force, and Auto Adaptive Arc Force.

Machine Start-Up and Controls

Details on machine startup sequence and front panel indicators/knobs.

Controls, Indicators, and Maintenance

VRD Function and Mode Selection

Explanation of VRD function, LED status, and welding mode selection.

Display Meter and Power Switch

How to read the meter display and operate the power switch.

Maintenance Procedures and Safety

Recommendations for cleaning, checks, and safety during maintenance.

EMC and Technical Specifications

EMC Guidelines

Advice on minimizing electromagnetic disturbances from the machine.

Input/Output Specifications

Details on input voltage, power, frequency, and rated output.

Welding Range and Cable Specs

Information on current ranges, OCV, and recommended cables/fuses.

Physical Dimensions and Environment

Machine size, weight, and operating/storage temperature limits.

WEEE, Parts, and Accessories

WEEE Disposal Information

Information on environmentally responsible disposal of electrical equipment.

Spare Parts List Instructions

Instructions for identifying and ordering spare parts.

Electrical Schematic Reference

Guidance on locating the electrical schematic in the manual.

Accessories List

List of optional accessories with their respective part numbers.

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