Lincoln Electric 300 DLX PRE-OPERATION Engine Service, High Altitude Operation, Lifting, Oil

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INSTALLATION

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HIGH ALTITUDE OPERATION

It may be necessary to de-rate the welder output at higher altitudes. Derate the welder output 0.4% for every 100 ft. (30 m) above 500 ft. (150 m). Some engine adjustment may be required above 5,000 ft. (1,500 m). Contact a Kubota Service Representative.

4.Typical conditions of use, i.e., travel speed; rough- ness of surface on which the undercarriage will be operated; environmental conditions; likely mainte- nance.

5.Conformance with federal, state and local laws.(1)

(1)Consult applicable federal, state and local laws regarding specific requirements for use on public highways.

LIFTING

The RANGER 300 weighs approximately 1150 lbs/522 kg. A lift bail is mounted to the machine frame and should always be used when lifting the machine.

ADDITIONAL SAFETY PRECAUTIONS

WARNING

FALLING EQUIPMENT can cause injury.

●Do not lift this machine using lift

bale if it is equipped with a heavy accessory such as trailer or gas cylinder.

●Lift only with equipment of adequate lifting capacity.

●Be sure machine is stable when lifting.

The recommended undercarriage for use with this equipment for in-plant and yard towing by a vehicle is Lincoln’s K953-1. If the user adapts a non-Lincoln undercarriage, he must assume responsibility that the method of attachment and usage does not result in a safety hazard nor damage the welding equipment. Some of the factors to be considered are as follows:

1.Design capacity of undercarriage vs. weight of Lincoln equipment and likely additional attach- ments.

2.Proper support of, and attachment to, the base of the welding equipment so there will be no undue stress to the framework.

3.Proper placement of the equipment on the under- carriage to insure stability side to side and front to back when being moved and when standing by itself while being operated or serviced.

PRE-OPERATION ENGINE SERVICE

CAUTION

READ and UNDERSTAND the engine operating and maintenance instructions supplied with this machine.

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WARNING

•Keep hands way from the engine muffler or HOT engine parts.

•Stop the engine when fueling.

•Do not smoke when fueling.

•Do not overfill the fuel tank.

•Wipe up spilled fuel and allow the fumes to clear before starting the engine.

•Keep sparks and flame away from the fuel tank.

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OIL

The RANGER 300 is shipped with the engine filled with SAE 10W-30 oil. CHECK THE OIL LEVEL BEFORE YOU START THE ENGINE. If it is not full, add enough oil to fill it to the full mark.

Always use oil that is rated for diesel engine service (API classification of CD/CE).

For more information on oil viscosity and service con- ditions, see the MAINTENANCE section of this manu- al and the engine Operator’s Manual.

RANGER 300 D AND 300 DLX

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Contents Ranger 300 D and 300 DLX California Proposition 65 Warnings SafetyElectric Shock can kill Cylinder may explode if damaged Safety Thank You Table of Contents Vii Ranger 300 D and 300 DLX InstallationHeight Width Depth Weight Stacking Safety PrecautionsLocation and Ventilation StoringLifting PRE-OPERATION Engine ServiceAdditional Safety Precautions High Altitude OperationExhaust Deflector Battery ConnectionsFuel Engine CoolantWelding Cable Connections Electrical ConnectionsTotal Combined Length of Electrode and Work Cables Machine GroundingCircuit Breakers Auxiliary Power RECEPTACLES, PLUGS, and HAND-HELD EquipmentPremises Wiring Figure A.1 Connection of Ranger 300 to Premises WiringGeneral Description Design Features ALL ModelsOperation Limitations Additional FeaturesAdditional Safety Precautions Controls and SettingsFigure B.1 Output Panel Controls WELDER/GENERATOR Controls Figure B.2 Diesel Engine Controls Engine ControlsBefore Starting the Engine Engine OperationUSE Diesel Fuel only Starting the EngineCold Weather Starting and Operation Stopping the EngineTypical Ranger 300 Fuel Consumption BREAK-IN PeriodTable B.1 Welding OperationAC/DC Stick Constant Current Welding Range Setting Actual On Machine Current RangeAfter YOU Finish Welding DC Wire Feed Welding CV with Ranger 300 DLXTable B.2 AC TIG Welding TIG Electrode / Range Settings AC/DC TIG Constant Current WeldingCarbon ARC Gouging Constant Current DC Wire Feed Welding CV with Ranger 300DTable B.3 Summary of Welding Processes for Ranger 300 DLX Summary of Welding Processes and Machine SettingsTable B.4 Summary of Welding Processes for Ranger 300 D Table B.5 Auxiliary PowerSimultaneous Welding and Power Loads Figure B.5 120V Duplex Receptacles 120/240 Volt Dual Voltage ReceptacleTIG Welding Options Accessories AccessoriesGeneral Options Accessories Accessories Table D.1 Frequency MaintenanceKubota Engine Maintenance Schedule Kubota Engine Maintenance ComponentsChanging the OIL Routine and Periodic Engine MaintenanceCooling System AIR CleanerBleeding the Fuel System Tightening the FAN BeltChecking Electrolyte Level Battery MaintenanceCleaning the Battery Brush Removal and Replacement Welder / Generator MaintenanceCleaning Output Range Selector Polarity SwitchesHOW to USE Troubleshooting Guide 1TROUBLESHOOTINGE-1Troubleshooting Wrong position No welding power output Welding Terminals switch 1CONNECTION DIAGRAMSF-1 To Work 2CONNECTION DIAGRAMSF-2Ranger 300 DLX / LN-742 Connection Diagram Connection DiagramsTo Wire Feed Unit Ranger 300 DLX / K930-1 TIG Module / Connection Diagram Ranger 300 D / LN-7 / K240 Contactor KIT 300 DLX WiringDiagram RangerRANGER300 Wiring Diagram Ranger 300 DL11702 DLX DimensionPrint Ranger 300 D and 300 DLX Ranger 300 D and 300 DLX Basic Course How To Read Shop DrawingsPrecaucion Warnung
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300 DLX, 300 D specifications

The Lincoln Electric 300 D and 300 DLX are portable diesel engine-driven welding generators that stand out for their versatility, reliability, and advanced features tailored for industrial, commercial, and construction applications. These machines are part of Lincoln Electric's commitment to delivering high-quality welding power solutions that can withstand the rigors of demanding work environments.

One of the key features of the Lincoln Electric 300 D and 300 DLX is their powerful engine, capable of generating consistent and reliable welding output. The machines are equipped with a robust, air-cooled, four-cycle diesel engine that ensures long run times and excellent fuel efficiency, making them ideal for extended job sites where access to power sources may be limited.

Both models provide an impressive welding output range, with the ability to weld continuously at high amperage. This high amperage capability allows welders to tackle a wide variety of applications, including stick, TIG, and MIG welding. The 300 DLX model boasts enhanced features such as increased welding output, which caters to heavy-duty applications, while the 300 D remains a solid choice for standard applications.

In terms of technology, the 300 DLX incorporates advanced digital technology that enables optimal arc performance and increased control over welding parameters. This feature not only improves weld quality but also enhances the overall user experience. The intuitive user interface allows welders to easily navigate through settings, making adjustments quick and efficient.

Both models also offer exceptional durability. Their rugged construction is designed to endure harsh job site conditions, and they are built with weather-resistant enclosures to protect vital components from the elements. The large fuel tanks ensure that operators can work for extended periods without frequent refueling, further enhancing productivity.

Additionally, the 300 D and 300 DLX are equipped with a variety of output options, including 115V and 230V auxiliary power, which can be utilized for powering tools and other equipment on-site. This versatility makes these generators not just welders, but comprehensive power solutions for a wide array of tasks.

In summary, the Lincoln Electric 300 D and 300 DLX are exceptional diesel engine-driven welding generators that offer unmatched power, advanced technology, and rugged durability. Their capacity to deliver superior welding performance, combined with versatile power output options, makes them indispensable tools for professional welders in a multitude of industries. Whether it’s for heavy industrial tasks or on-job site convenience, these models meet and exceed the expectations of demanding professionals.
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