Lincoln Electric PYTHON-PLUS K2447-2 User Manual

IM875
MK 091-0564
September 2005
Rev A.
OPERATOR'S MANUAL
GMAW
Push-Pull Gun
OPERATOR’S MANUAL
Model number K2447-1, K2447-2, K2447-3
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World's Leader in Welding and Cutting Products
Sales and Service through Subsidiaries and Distibutors Worldwide
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com
Safety Depends on You
Lincoln arc welding equipment
is designed and built with safety
in mind. However, your over-
all safety can be increased by
proper installation...and thoughtful
operation on your part. DO NOT
INSTALL, OPERATE OR REPAIR
THIS EQUIPMENT WITHOUT
READING THIS MANUAL AND
THE SAFETY PRECAUTIONS
CONTAINED THROUGHOUT.
And, most importantly, think before
you act and be careful.
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Lincoln Electric PYTHON-PLUS K2447-2 Specifications

General

Brand	Lincoln Electric
Model	PYTHON-PLUS K2447-2
Category	Welding System
Language	English

Summary

Safety Precautions

General and Environmental Hazards

Covers California Proposition 65 warnings, engine exhaust, EMF fields, and general operating safety.

Electrical and Arc Hazards

Addresses electric shock, arc rays, and hazardous fumes/gases during welding.

Fire, Cylinder, and Equipment Safety

Details precautions for welding sparks, cylinder handling, and electrical equipment safety.

Installation and Setup

Technical Specifications

Details on wire capacity, speed, duty cycle, and weight.

Support Equipment and Connections

Lists necessary external equipment and explains gun lead connections.

Operation and Controls

General Operation and Drive Rolls

How the gun ensures uniform wire feed and info on drive/idler rolls.

Controls and Settings Adjustment

Details on potentiometer, micro switch, and trigger sensitivity.

Accessories and Parts

Kits and Protective Covers

Lists kits for handles, triggers, rolls, and protective snake skins.

Contact Tips and Gas Cups

Details contact tips and various types of gas cups.

Torch Barrel Liners

Lists available barrel liners for the torch assembly.

Maintenance and Tools

Barrel Assemblies

Details on barrel assemblies, their removal, and rotation.

Periodic Maintenance and Tools

Routine cleaning, part checks, and required maintenance tools.

Recommended Spare Parts List

Troubleshooting

Troubleshooting Guide

Table listing common issues, causes, and recommended remedies.

Testing Gun Components

Procedures for testing motor, potentiometer, and micro switch functionality.

Appendices

Diagrams and Parts Lists

References to exploded views, bills of material, and electrical diagrams.