Lincoln Electric CLASSIC 300D KUBOTA IM843-C User Manual

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TABLE OF CONTENTS

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Installation .......................................................................................................Section A

Technical Specifications ........................................................................................A-1
General Description ...............................................................................................A-2
Design Features ....................................................................................................A-2
Pre-Operation Installation ......................................................................................A-3

Safety Precautions ..........................................................................................A-3
Exhaust Spark Arrester ...................................................................................A-3
Location/Ventilation.........................................................................................A-3
Machine Grounding .........................................................................................A-3
Lift Bail ............................................................................................................A-3
Trailers ............................................................................................................A-4
Polarity Control and Cable Sizes ....................................................................A-4

Pre-Operation Service ...........................................................................................A-4

Oil ....................................................................................................................A-4
Fuel .................................................................................................................A-4
Cooling System ...............................................................................................A-4
Battery Charging .............................................................................................A-5

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Operation .........................................................................................................Section B

Engine Operation...................................................................................................B-1

Starting The Kubota V2203M Engine.............................................................B-1
Cold Weather Starting .....................................................................................B-1
High Altitude Operation ...................................................................................B-1
Stopping the engine ........................................................................................B-1
Break-In...........................................................................................................B-1

Welder Operation...................................................................................................B-2

Duty Cycle .......................................................................................................B-2
Control of Welding Current..............................................................................B-2
Idler Operation ................................................................................................B-3
Auxiliary Power ...............................................................................................B-3
Fuel Consumption Data ..................................................................................B-3

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Accessories .....................................................................................................Section C

Optional Features (Field Installed) ........................................................................C-1
Wire Feed Options.................................................................................................C-2

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Maintenance ....................................................................................................Section D

Safety Precautions ................................................................................................D-1

General Instructions ..............................................................................................D-1
Cooling System .....................................................................................................D-1
Bearings ................................................................................................................D-1
Commutator and Brushes .....................................................................................D-1
Idler Maintenance..................................................................................................D-2
Nameplates ...........................................................................................................D-2

Purging Air from Fuel System................................................................................D-2

Engine Service Chart ............................................................................................D-3

GFCI Receptacle Testing and Restting Procedure ...............................................D-4

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Troubleshooting ..............................................................................................Section E

Safety Precautions.................................................................................................E-1

Welder Troubleshooting ........................................................................................E-2
Electronic Idler Troubleshooting Guide...........................................................E-3,E-4
Engine Troubleshooting Guide ...............................................................E-5, E-6,E-7

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Diagrams ..........................................................................................................Section F

Wiring Diagrams.......................................................................................F-1 thru F-5
Dimension Print......................................................................................................F-6

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Parts List .....................................................................................................P-498 Series

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