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IM843-C
CLASSIC 300D KUBOTA
November, 2008
For Machines with Code Numbers 11112, 11113, 11243, 11244, 11413, 11414, 11474, 11475
Safety Depends on You
Lincoln arc welding equipment
is designed and built with safety
in mind. However, your overall
safety can be increased by
proper installation ... and
thoughtful operation on your
part.
And, most importantly, think
before you act and be careful.
Copyright © Lincoln Global Inc.
• World's Leader in Welding and Cutting Products •
• Sales and Service through Subsidiaries and Distributors Worldwide •
Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com
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Table of Contents
Troubleshooting
Related Manuals for Lincoln Electric CLASSIC 300D KUBOTA IM843-C
Summary of Contents for Lincoln Electric CLASSIC 300D KUBOTA IM843-C
- Page 1 RETURN TO MAIN MENU IM843-C CLASSIC 300D KUBOTA November, 2008 For Machines with Code Numbers 11112, 11113, 11243, 11244, 11413, 11414, 11474, 11475 Safety Depends on You Lincoln arc welding equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation ...
- Page 2 351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY BY QUALIFIED INDIVIDUALS.
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Page 3: Electric Shock Can Kill
ELECTRIC SHOCK can kill. 3.a. The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these “hot” parts with your bare skin or wet clothing. Wear dry, hole-free gloves to insulate hands. 3.b. - Page 4 WELDING and CUTTING SPARKS can cause fire or explosion. 6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from starting a fire. Remember that welding materials from welding can easily go through small cracks and openings to adjacent areas.
- Page 5 PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: Sûreté Pour Soudage A LʼArc 1. Protegez-vous contre la secousse électrique: a.
- Page 6 Electric for advice or information about their use of our products. We respond to our customers based on the best information in our posses- sion at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such infor- mation or advice.
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Page 7: Table Of Contents
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... -
Page 8: Installation
TECHNICAL SPECIFICATIONS - CLASSIC 300D KUBOTA Make/Model Description 4 Cylinder 4 Cycle Naturally Aspirated Kubota Water-Cooled V2203M Diesel Engine Cast Iron Cylinder, Full Load 1800 Block/Crankcase RATED OUTPUT @ 104°F(40°C) - WELDER DESCRIPTION 300 Amp DC Welder All Copper Windings Pure DC Power Generator 99V DC Max. -
Page 9: General Description
GENERAL DESCRIPTION The CLASSIC ® 300D KUBOTA is a heavy duty, engine driven, DC arc welding power source, capable of providing constant current output for stick welding or DC TIG welding. This welder is wound with all cop- per coils, rated at 300 amps/32 Volts, and provides other Classic features such as improved door latches and stainless hinges. -
Page 10: Pre-Operation Installation
PRE-OPERATION INSTALLATION WARNING Do not attempt to use this equipment until you have thoroughly read the engine manufacturerʼs manual sup- plied with your welder. It includes important safety pre- cautions, detailed engine starting, operating and main- tenance instructions, and parts lists. ------------------------------------------------------------------------ ELECTRIC SHOCK can kill. -
Page 11: Trailers
TRAILER (See Optional Features) If the user adapts a non-Lincoln trailer, the user must assume responsibility that the method of attachment and usage does not result in a safety hazard nor dam- age the welding equipment. Some of the factors to be considered are as follows: 1. -
Page 12: Battery Charging
Battery Charging WARNING GASES FROM BATTERY can explode. • Keep sparks, flame and cigarettes away. BATTERY ACID can burn eyes and skin. • Wear gloves and eye protection and be careful when boosting, charging or working near battery. To prevent EXPLOSION when: a) Installing a new battery - disconnect the negative cable from the old battery first and connect the negative cable to the new battery... -
Page 13: Operation
MAINTE- NANCE section of this manual. ENGINE BREAK-IN Lincoln Electric selects high quality, heavy-duty indus- trial engines for the portable welding machines we offer. While it is normal to see a small amount of... -
Page 14: Welder Operation
Larger machines with a capacity of 350 amperes and higher, which are operated at low or no-load condi- tions for extended periods of time are especially sus- ceptible to the conditions described above. To accomplish successful engine break-in, most diesel- powered equipment needs only to be run at a reason- ably heavy load within the rating of the welder for some period of time during the engineʼs early life. -
Page 15: Idler Operation
IDLER OPERATION Start the engine with the “Idler” switch in the “High” position. Allow it to run at high idle speed for several minutes to warm the engine. See Specifications for operating speeds. The idler is controlled by the “Idler” toggle switch on the welder control panel. -
Page 16: Accessories
The use of an arc welder for pipe thawing is not approved by the CSA, nor is it recommended or supported by Lincoln Electric. ------------------------------------------------------------------------ Power Plug Kit (K802D) - A power plug kit for the auxiliary power receptacles is available. -
Page 17: Wire Feed Options
WIRE FEED OPTIONS Wire Feed Module (K623-1) - Provides constant voltage (CV) output with improved arc stability for Innershield welding. Excellent for MIG welding. Recommended wire feeders are the LN-7, LN-23P and LN-25. (Factory installed on the K1643-6). LN-25 Wire Feeder (K449)-Portable CC/CV unit for flux-cored and MIG welding. -
Page 18: Maintenance
MAINTENANCE WARNING Have qualified personnel do the maintenance work. Turn the engine off before working inside the machine. In some cases, it may be neces- sary to remove safety guards to perform required maintenance. Remove guards only when necessary and replace them when the maintenance requiring their removal is com- plete. -
Page 19: Idler Maintenance
Replace brushes when they wear within 1/4”(3.5mm) of the pigtail. A complete set of replacement brushes should be kept on hand. Lincoln brushes have a curved face to fit the commutator. Have an experi- enced maintenance man seat these brushes by lightly stoning the commutator as the armature rotates at full speed until contact is made across the full face of the brushes. -
Page 20: Engine Service Chart
EVERY DAY OR EVERY 8 HOURS FIRST SERVICE (50 HOURS) EVERY 100 HOURS OR 3 MONTHS EVERY 150 HOURS OR 4 MONTHS EVERY 30O HOURS OR 9 MONTHS EVERY 400 HOURS OR 12 MONTHS EVERY 500 HOURS OR 15 MONTHS EVERY 600 HOURS OR 18 MONTHS ENGINE SERVICE (NOTE 2) Coolant level... -
Page 21: Gfci Receptacle Testing And Restting Procedure
GFCI RECEPTACLE TESTING AND RESET- TING PROCEDURE The GFCI receptacle should be properly tested at least once every month or whenever it is tripped. To properly test and reset the GFCI receptacle: • If the receptacle has tripped, first carefully remove any load and check it for damage. -
Page 22: How To Use Troubleshooting Guide
HOW TO USE TROUBLESHOOTING GUIDE Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual. -
Page 23: Troubleshooting
Observe all Safety Guidelines detailed throughout this manual PROBLEMS (SYMPTOMS) Machine fails to hold the output (heat) consistently. Welder starts but fails to generate current. Welding arc is loud and spatters excessively. Welding current too great or too small compared to indication on the dial. -
Page 24: Electronic Idler Troubleshooting Guide
ELECTRONIC IDLER TROUBLESHOOTING GUIDE With Idler Control Switch in the Auto Position, Engine Will Not Return to Low Idle in Approximately 15 Seconds After Welding and Auxiliary Loads are Removed Open Check Voltage across Idler Control switch 12 VDC Contact Kubota Engine Repair Facility If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your... - Page 25 ELECTRONIC IDLER CONTROL TROUBLESHOOTING GUIDE With Idler Control Switch in the AUTO Position, Engine Will Not Pick Up Speed When: The Arc is Struck Check for loose or disconnected wire running between weld selector switch and output stud. If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
- Page 26 Observe all Safety Guidelines detailed throughout this manual PROBLEMS (SYMPTOMS) Engine does not start. Engine does not turn over. Irregular running of the engine. Engine stops during operation and the Engine Protection light does not turn on. Engine stops during operation and the Engine Protection light does turn on.
- Page 27 Observe all Safety Guidelines detailed throughout this manual LIGHT CODE FAILURE DETECTED LONG 1, SHORT 1 RPM IS OVER 115% OF RATED RPM (2070 RPM) LONG 1, SHORT 2 LOW OIL PRESSURE DETECTED FOR 1 SECOND LONG 1, SHORT 3 "L"...
- Page 28 Observe all Safety Guidelines detailed throughout this manual PROBLEMS (SYMPTOMS) White or Blue Smoke. Dark Grey Smoke. Faulty Charging. Starter Motor does not run. Engine Protection Light not com- ing on. No auxiliary power. If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
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Page 29: Diagrams
Enhanced Diagram DIAGRAMS CLASSIC 300D KUBOTA... - Page 30 Enhanced Diagram DIAGRAMS CLASSIC 300D KUBOTA...
- Page 31 DIAGRAMS CLASSIC 300D KUBOTA...
- Page 32 DIAGRAMS CLASSIC 300D KUBOTA...
- Page 33 DIAGRAMS CLASSIC 300D KUBOTA...
- Page 34 DIAGRAMS CLASSIC 300D KUBOTA...
- Page 35 ● WARNING ● Spanish ● AVISO DE PRECAUCION ● French ● ATTENTION ● ● German WARNUNG ● Portuguese ● ATENÇÃO ● Japanese Chinese Korean Arabic ● ● ● ● ● ● ● ● ● ●...
- Page 36 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Spanish ● PRECAUCION French ● ATTENTION ● German WARNUNG Portuguese ● ● Japanese Chinese Korean Arabic WARNING AVISO DE ATENÇÃO...
- Page 37 • World's Leader in Welding and Cutting Products • • Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com...