Lincoln Electric 250 GXT Recommended Equipment, Stick, Wire Feed, Tig, Remote Output Control

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ACCESSORIES

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RECOMMENDED EQUIPMENT

STICK

K704 Accessory Kit- (400 AMP Capacity) which includes:

•Electrode Holder & Cable

•Work Clamp & Cable

•Headshield

K875 Accessory Kit- (150 AMP Capacity)

WIRE FEED

K449 LN-25- Includes internal contactor for across the arc operation (no control cable). Provides “cold” electrode until gun trigger is pressed. Includes gas solenoid.

Magnum Gun and Magnum Gun Connector Kit are required for gas-shielded welding. Innershield Gun is required for gasless welding.

K126-2Magnum 350 Innershield Gun

K1802-1Magnum 300 MIG Gun (for LN-25)

K470-2Magnum 300 MIG Gun (for LN-15)

K466-10Connector Kit (for LN-15, K470-2)

K1500-1Gun Receiver Bushing (for LN-15 & K126-2) K1870-1LN-15 Across the Arc Model

TIG

Magnum™ TIG Torch

K1783-4 - TIG Torch

Magnum Parts Kit and Argon Gas

K930-2 TIG Module - Provides high frequency and shield- ing gas control.for AC and DC GTAW (TIG) welding applica- tions. Its compact case is designed foe easy carrying, com- plete with a handle. High frequency bypass is built in Requires K938-1Contactor Kit, K936-3Control Cable, and K814 Arc Start Switch.

K938-1Contactor Kit - For use with TIG Module, Provides a “cold” electrode until the triggering device (Arc Start Switch) is pressed.

K936-3Control Cable - Connects TIG Module to Ranger® 250 GXT.

Optional TIG Equipment:

K939-1Docking Kit - For Mounting the K930-2 TIG Module on top of the Ranger® 250 GXT.

K937-45Control Cable Extension - Allows TIG Module to be operated at distances up to 200ft. from the power source. Available in 45ft. (13.7m).

K963-3Hand Amptrol

K870 Foot Amptrol

REMOTE OUTPUT CONTROL

(See Operations Section for reference)

The Ranger® 250 GXT is equipped with a 6-pin connector. The 6- pin connector is for connecting the K857 or K857-1Remote Control (optional) or for TIG welding, the K870 Foot Amptrol or the K963-3 Hand Amptrol. When remote con- trol is used set the LOCAL / REMOTE switch in the "REMOTE" position.

Plasma

K1580-1Pro-Cut 55

(Requires Full KVA Adapter K1816-1)

RANGER® 250 GXT

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Contents Ranger 250 GXT Safety Depends on YouCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionPrécautions DE Sûreté IvSAFETYThank You TAbLE of Contents Installation Towing Safety PrecautionsMachine Grounding Spark ArresterFuel PRE-OPERATION ServiceGasoline Vehicle MountingHigh Altitude Operation Additional Safety PrecautionAngle of Operation LiftingLocation / Ventilation Connection of Lincoln Electric Wire FeedersAdditional Safety Precautions InstructionsWelder Operation Auxiliary PowerDevices Without Addi Tional Resistive Type Loads STANDbY Power Connections Auxiliary Power While WeldingSimultaneous Welding and Power Connection of Ranger 250 GXT to Premises Wiring Welder Controls Function and Operation Engine SwitchOperation GENERAL DESCRIPTIONRanger 250 GXT Approximate Fuel Consumption Polarity SwitchPIN Connector Local / Remote Control SwitchStopping the Engine STARTING/SHUTDOWN InstructionsStarting the Engine TIG Constant Current Welding Wire Feed Welding Processes Constant VoltageWelding Process Stick Constant Current WeldingCAbLE Idle When not To Start Process Used Mode WeldingSummary of Welding Processes Control Electrode K857 25 ft.7.5m or K857-1100 ft.30.4m AccessoriesK1745-1 Welding GAS Cylinder LPG Tank Holder TIG WIRE FEEDRECOMMENDED EQUIPMENT StickEngine OIL Change MaintenanceSafety Precautions Routine MaintenanceOIL Filter Change AIR Cleaner and Other MaintenanceHardware Engine AdjustmentsEngine Maintenance Parts Slip RingsTROUbLESHOOTING Cause Recommended Course of Action SymptomsTROUbLESHOOTING Diagrams Diagrams Diagrams GXT DimensionPrint RangerPrecaucion Warnung

250 GXT specifications

The Lincoln Electric 250 GXT is a powerful and versatile welder designed to meet the needs of professionals and hobbyists alike. With its durable construction and advanced technology, this machine excels in a variety of welding applications, making it a popular choice for those looking to perform stick and TIG welding efficiently.

One of the standout features of the Lincoln Electric 250 GXT is its robust performance. It operates on a reliable 240-volt power source, providing ample power to handle a wide array of welding jobs. The machine has an impressive output range, delivering a maximum welding output of 250 amps, which allows for welding materials from thin sheets to heavy-duty steel components. This versatility makes it ideal for use in both industrial settings and home workshops.

The 250 GXT incorporates Lincoln Electric’s advanced Arc Control technology, which ensures a smooth and stable arc for a superior welding experience. This technology helps to reduce spatter and improve bead appearance, resulting in cleaner welds. Additionally, the machine features an adjustable arc force control, allowing users to tailor the arc characteristics based on the specific requirements of their welding tasks.

Another key characteristic of the 250 GXT is its ease of use. The machine is equipped with a user-friendly control panel, featuring straightforward knobs for setting the amperage and voltage. This intuitive design allows even novice welders to achieve excellent results with minimal training. Moreover, the unit is relatively lightweight and portable, fitting easily into mobile welding projects.

Durability is a hallmark of Lincoln Electric products, and the 250 GXT is no exception. Constructed with high-quality materials, it is built to withstand the rigors of regular use in demanding environments. The machine is also designed with safety features, including thermal overload protection, which prevents overheating and ensures longevity.

In summary, the Lincoln Electric 250 GXT is a top-tier welding machine that combines power, precision, and user-friendliness. Its advanced technologies, robust construction, and versatility make it an ideal choice for welders looking to tackle a wide range of projects with confidence and skill. Whether you are working on fabrications, repairs, or artistic endeavors, the 250 GXT delivers the performance and reliability that professionals demand.
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