Lincoln Electric IM919 manual Installation, Input Gasoline Engine

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INSTALLATION

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TECHNICAL SPECIFICATIONS - Ranger® 250 ( K1725-10, K1725-11, K1725-12)

INPUT - GASOLINE ENGINE

Make/Model

 

Description

Horsepower

Operating

Displacement cu. in.(cu. cm)

 

Starting

Capacities

 

 

 

 

 

 

@ 3600 RPM

 

SPEED

Bore x Stroke in.(mm)

 

System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12VDC Battery

 

 

K1725-10, -11

 

 

 

 

 

 

 

 

 

 

 

High

 

41.1 (674)

 

 

and starter

Fuel: 12gal.(45.4L)

Kohler CH23S

 

2 Cylinder

 

23 HP

 

3.15x 2.64 (80x67)

 

 

 

Oil: 2.0qts.(1.9L)

 

 

3700RPM

 

 

 

OHV

 

 

4 Cycle

 

 

 

 

 

Full Load

 

 

 

 

 

Push Button

 

 

 

 

Air Cooled

 

 

 

 

 

 

 

 

 

 

 

Starter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K1725-12

 

Gasoline

 

 

 

 

 

3500RPM

 

 

 

 

 

 

 

Fuel: 12gal.(45.4L)

 

 

Engine

 

 

 

 

 

 

Low Idle

 

39.8 (653)

 

Group 58 Battery

Subaru Robin

 

 

 

 

 

 

22 HP

 

3.15x 2.56 (80x65)

 

(435 cold

Oil: 1.6qts.(1.5L)

 

 

 

 

 

 

2400RPM

 

EH65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

crank amps)

 

 

OHV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED

OUTPUT @ 104°F(40C°) - WELDER

 

 

Welding Output

 

 

Volts at Rated Amps

 

Duty Cycle Max.

 

OCV @ 3700 RPM

CC STICK & PIPE DC Output

 

 

28 Volts at 250 Amps

 

100%

 

 

 

 

 

 

STICK / PIPE Output Range

 

 

40 to 250 Amps

 

 

 

 

 

 

 

 

 

TIG Output Range

 

 

20 to 250 Amps

 

 

 

 

 

 

60 Volts

CV WIRE DC Output

 

 

28 Volts at 250 Amps

 

100%

 

 

 

 

 

 

CV WIRE DC Output

 

 

27 Volts at 275 Amps

 

60%

 

 

 

 

 

 

CV WIRE Output Range

 

 

14 to 28 volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED

OUTPUT @ 104°F(40C°) - GENERATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Auxiliary Power 1

 

 

 

 

 

 

 

 

 

 

 

10,500 Watts Peak, 9500 Watts Continuous, 60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120/240 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHYSICAL DIMENSIONS

 

 

 

 

 

HEIGHT

 

 

 

 

 

WIDTH

 

 

 

 

DEPTH

 

 

 

WEIGHT

30.00** in.

 

 

 

 

21.50 in.

 

 

 

42.25 in.

 

 

 

 

 

 

762.0 mm

 

 

 

 

 

546.0 mm

 

 

1073.0 mm

 

 

 

500 lbs. (227kg.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

**Top of enclosure, add 6.4” (164mm) for exhaust.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENGINE COMPONENTS

 

 

 

 

 

 

LUBRICATION

 

 

VALVE LIFTERS

 

 

 

FUEL SYSTEM

 

 

GOVERNOR

 

 

 

 

 

Hydraulic (Kohler)

 

 

Mechanical Fuel Pump (Kohler)

 

 

Mechanical Governor

Full Pressure

 

 

 

 

Additional electric fuel lift

 

 

5% Regulation (Kohler)

 

 

 

 

 

 

 

 

 

pump on K1725-11 Kohler Model

 

 

 

 

 

with Full Flow Filter

Solid (Subaru Robin)

 

 

Diaphram pressure pulse pump

 

 

Centrifugal Flywheel

 

 

 

 

 

 

 

 

(Subaru Robin)

 

 

(Subaru Robin)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR CLEANER

 

 

ENGINE IDLER

 

 

MUFFLER

 

 

ENGINE PROTECTION

 

 

 

 

 

 

 

 

 

 

 

 

Low noise Muffler: Top outlet

 

 

Shutdown on low oil

Dual Element

 

 

 

Automatic Idler

 

can be rotated. Made from

 

 

pressure.

 

 

 

 

 

 

 

 

 

 

 

 

long life, aluminized steel.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Output rating in watts is equivalent to volt-amperes at unity power factor. Output voltage is within ± 10% at all loads up to rated capacity. When welding, available auxiliary power will be reduced.

RANGER® 250

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Contents Ranger 250 California Proposition 65 Warnings SafetyElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Sûreté Pour Soudage a LʼArc Précautions DE SûretéThank You Table of Contents Vii Input Gasoline Engine InstallationReceptacles and Circuit Breakers Safety Precautions PRE-OPERATION Engine Service Electrical Connections Auxiliary Power Receptacles Standby Power ConnectionsConnection of Ranger 250 to Premises Connection of LN-7 or LN-8 to the Ranger Connection of Lincoln ELEC- Tric Wire FeedersInstallation Operation Design FeaturesGeneral Description Engine OperationWeld Mode Selector Switch Welding ControlsARC Control Engine Controls Welder Operation Wire WELDING-CV TIG WeldingTypical Current Ranges 1 for Tungsten ELECTRODES2 ARC Gouging Auxiliary PowerRecommended Optional Equipment AccessoriesEngine Maintenance Components MaintenanceKohler Engine Subaru Robin EngineAIR PRE-CLEANER Service AIR Cleaner ServiceEngine OIL Change Engine OIL Refill CapacitiesSpark Plug Service AIR Filter Paper ElementSpark Plug Battery Maintenance Engine Adjustment Overspeed is HazardousCleaning the Battery Charging the BatteryWelder / Generator Maintenance HOW to USE Troubleshooting Guide TroubleshootingPersists,Contact your local Problems Possible Recommended Troubleshooting Troubleshooting Diagrams Diagrams Diagrams Diagrams Diagrams Diagrams Engine Welders /LN-8 Connection Diagram Diagrams Diagrams Diagrams Diagrams M20333 Dimension PrintPrecaucion Warnung

IM919 specifications

The Lincoln Electric IM919 is a highly advanced multi-process welding machine that combines versatility and efficiency, making it a go-to choice for professional welders and fabrication shops. Known for its robust design and user-friendly interface, the IM919 is engineered to perform a wide range of welding processes, including MIG, TIG, and stick, enhancing its application for various projects.

One of the standout features of the IM919 is its intuitive control panel. Designed with a clear digital display, it allows welders to easily select and adjust settings for voltage, wire feed speed, and amperage with precision. This accessibility makes it suitable for both novice and experienced users, providing a seamless experience in the welding process.

Technologically, the IM919 incorporates Lincoln Electric’s advanced welding technologies. The machine employs an inverter-based power supply, which offers a lightweight design and improved energy efficiency. This inverter technology significantly enhances arc stability, ensuring consistent weld quality across various materials, including steel, aluminum, and stainless steel. With a maximum output of around 300 amps, the IM919 is capable of handling heavier gauge materials while maintaining a compact form factor.

Additionally, the IM919 features a synergic control mode, which automatically adjusts parameters based on the selected wire type and diameter. This function aids in optimizing the welding process and minimizes trial and error, allowing for faster, more reliable results. Moreover, the machine is equipped with a powerful cooling system that prevents overheating during extended operation, thus extending its overall lifespan.

Durability and safety are paramount in the design of the IM919, as it comes with an IP23S rating, which means it is protected against water and dust ingress, making it suitable for various working environments. Enhanced safety features, such as overload protection and thermal cut-off, ensure that the welder remains operationally safe even under demanding conditions.

In summary, the Lincoln Electric IM919 is a state-of-the-art welding machine that excels in versatility, user-friendliness, and durability. With its advanced technologies and features, it stands out as an essential tool for professionals seeking quality and reliability in welding applications. Whether in a busy workshop or on a job site, the IM919 delivers outstanding performance, making it a valuable investment for anyone in the welding trade.