Lincoln Electric IM919 manual Connection of Ranger 250 to Premises

Page 15

A-7

INSTALLATION

A-7

 

 

 

CONNECTION OF RANGER® 250 TO PREMISES

240Volt

60 Hz.

3-Wire

Service

240 VOLT

POWER

120 VOLT

COMPANY

120 VOLT

METER

GROUNDED CONDUCTOR

NEUTRAL

BUS

DOUBLE POLE DOUBLE THROW

SWITCH RATING TO BE THE SAME

AS OR GREATER THAN PREMISES

SERVICE OVERCURRENT

PROTECTION.

 

 

50AMP

 

 

240 VOLT

 

 

DOUBLE

50 AMP, 120/240

 

POLE

 

CIRCUIT

VOLT PLUG

240 VOLT

BREAKER

NEMA TYPE 14-50

 

 

GND

N

N

LOAD

PREMISES

DISCONNECT AND

SERVICE

GROUNDOVERCURRENT PROTECTION

50 AMP, 120/240 VOLT

RECEPTACLENOTE: No. 6 COPPER CONDUCTOR CABLE SEE NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE

SIZE RECOMMENDATIONS.

WARNING

Only a licensed, certified, trained electrician should install the machine to a premises or residential electrical system. Be certain that:

•The installation complies with the National Electrical Code and all other applicable electrical codes.

•The premises is isolated and no feedback into the utility system can occur. Certain state and local laws require the premises to be isolated before the generator is linked to the premises. Check your state and local requirements.

•A double pole, double throw transfer switch in conjunction with the properly rated double throw cir cuit breaker is connected between the generator power and the utility meter.

RANGER® 250

Image 15
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 Engine Operation Design FeaturesOperation General DescriptionWeld 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 AccessoriesSubaru Robin Engine MaintenanceEngine Maintenance Components Kohler EngineEngine OIL Refill Capacities AIR Cleaner ServiceAIR PRE-CLEANER Service Engine OIL ChangeSpark Plug Service AIR Filter Paper ElementSpark Plug Charging the Battery Engine Adjustment Overspeed is HazardousBattery Maintenance Cleaning 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.