Lincoln Electric IM727 manual Installation, Technical Specifications SAE-400 Severe Duty

Page 8

A-1

 

 

 

 

 

 

INSTALLATION

 

 

 

 

A-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TECHNICAL SPECIFICATIONS - SAE-400 SEVERE DUTY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT - DIESEL ENGINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Make/Model

 

Description

Speed (RPM)

 

Displacement

 

Starting

Capacities

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System

 

 

 

 

 

 

 

 

 

 

 

Perkins

 

4 cylinder

 

High Idle 1800

 

256 cu. in

 

12VDC batteries

Fuel: 22.5 gal.

1004.42 Diesel

 

71 HP @

 

Low Idle 1100

 

(4.2 L)

 

(2) & Starter

85.1 L

Engine

 

1725 RPM

 

Full Load 1725

 

 

 

 

 

 

 

 

 

 

 

Bore x Stroke

 

 

 

 

Oil: 8.5 Qts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8.04 L

 

 

 

 

 

 

 

 

 

3.875” x 5.00”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(98.4 mm x 127.0mm)

 

Coolant: 3.6 gal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13.63 L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED OUTPUT - WELDER

 

Duty Cycle (1)

 

 

 

Welding Output

 

 

 

 

 

Volts at Rated Amps

60% (NEMA)

 

 

 

400 amps

 

 

 

 

 

36 volts

 

60% (Lincoln Plus)

 

 

 

400 amps

 

 

 

 

 

40 volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT - WELDER AND GENERATOR

 

 

Welding Range

 

Open Circuit Voltage

 

Auxiliary Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80 - 575 Amps

 

97 Max. OCV

 

 

 

115/230 VAC

 

 

 

 

 

 

 

 

@ 1800 RPM

 

 

 

3000 Watts, 60 Hz.

 

 

 

 

 

 

 

 

 

 

 

 

100% Duty Cycle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHYSICAL DIMENSIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEIGHT

 

 

 

WIDTH

 

DEPTH

 

 

 

 

WEIGHT

 

52.00 in.

 

 

 

28.00 in.

 

83.00 in.

 

2178 lbs.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

988.0 kg

 

1320.8 mm

 

 

 

711.2 mm

 

2108.2 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)Based on a 10 minute period.

SAE-400 SEVERE DUTY

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Contents IM727 Safety California Proposition 65 WarningsElectric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Height Width Depth Weight InstallationTechnical Specifications SAE-400 Severe Duty Safety Precautions LOCATION/VENTILATIONStacking Angle of OperationPRE-OPERATION Engine Service Engine Cooling System Battery ConnectionEngine BREAK-IN Spark Arrestor Welding Output CablesMachine Grounding Table A.1 Combined Length of Electrode Work CablesSafety Instructions OperationOperating Instructions General DescriptionDesign Features and Advantages For Auxiliary PowerOther Features Duty CycleEngine Controls Remote Control Auxiliary Power ControlsPolarity Switch Welder ControlsEngine Operation Typical Fuel ConsumptionStarting Instructions BREAK-IN PeriodK1690-1 Gfci Receptacle KIT AccessoriesOptional Field Installed Accessories Maintenance Routine MaintenancePeriodic Maintenance Engine OIL ChangeBearing Maintenance Commutator and Brush MaintenanceFuel PRE-FILTER/WATER Separator Assembly Cooling SystemSecondary Fuel Filter Engine Maintenance Components Make Part NumberWater Separator Element For machines with integral spark arresting muf- flers Gfci Receptacle Testing and RESET- Ting ProcedureFor machines with separate spark arresting unit Troubleshooting HOW to USE Troubleshooting GuideContact your local Lincoln Symptoms Misadjustments Course of ActionPossible Areas Contact your local Lincoln Authorized Field Service Facility Faulty receptacles Wiring DiagramsSAE-400 Severe DutyDimension Print M8869-23SAE-400 Sever Duty Precaucion Aviso DE

IM727 specifications

Lincoln Electric IM727 is a highly regarded machine in the welding industry, particularly known for its remarkable performance and innovative features. This versatile inverter-based welding machine has been designed to meet the demands of various welding applications while ensuring ease of use and efficiency.

One of the standout features of the IM727 is its advanced inverter technology. This technology allows for a more compact design while maintaining exceptional power output and energy efficiency. With a lightweight structure, the IM727 is easy to transport, making it an ideal choice for both field work and shop environments.

The IM727 is equipped with a wide range of welding processes, including MIG, TIG, and Stick welding. This versatility allows users to switch between different welding methods depending on the specific requirements of a project, making it highly adaptable to various materials such as steel, stainless steel, and aluminum. The intuitive interface provides straightforward controls, making the setup process quick and easy for both novice and experienced welders.

Another significant characteristic of the IM727 is its precise arc control, which enhances the quality of the welds. The machine features digital control circuitry that offers consistent arc stability, reducing spatter and improving the final appearance of the weld bead. This not only reduces the amount of post-weld cleanup required but also ensures stronger, more reliable welds.

Safety is a paramount concern in welding, and the IM727 comes equipped with several protective features. Overcurrent protection, thermal overload protection, and a built-in fan ensure that the machine operates safely and reliably. These features extend the machine’s lifespan and provide peace of mind to the user.

Furthermore, the IM727 is designed with user-friendly accessibility in mind. The front panel provides clear indicators and settings to facilitate easy operation, while the rugged construction ensures durability even in harsh working conditions.

In conclusion, Lincoln Electric IM727 stands out as a versatile welding machine with advanced inverter technology, multiple welding capabilities, and a focus on user safety and convenience. Its combination of portability, performance, and reliability makes it an excellent choice for professionals looking to elevate their welding operations. Whether used in a busy fabrication shop or on-site repairs, the IM727 is engineered to deliver exceptional results in diverse welding scenarios.