Lincoln Electric IM716 manual Volts / Trim, Welding Mode, ARC Control

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OPERATION

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VOLTS / TRIM:

In constant voltage modes (synergic CV, standard

CV) the control adjusts the welding voltage.

In pulse synergic welding modes (pulse GMAW only) the user can change the Trim setting to adjust the arc length. It is adjustable from 0.500 to 1.500. A Trim set- ting of 1.000 is a good starting point for most condi- tions.

Power Wave 455/STT Only: In STT modes, the user can adjust the Trim setting to change the overall heat input to the weld.

WELDING MODE

May be selected by name (CV/MIG, CC/Stick Crisp, Gouge, etc.) or by a mode number (10, 24, 71, etc.) depending on the Control Box options. Selecting a welding mode determines the output characteristics of the Power Wave power source. For a more complete description of the welding modes available in the Power Wave, see the explanation below.

ARC CONTROL

Also known as Inductance or Wave Control. Allows operator to vary the arc characteristics from "soft" to "harsh" in all weld modes. It is adjustable from -10.0 to +10.0, with a nominal setting of 00.0 (The nominal set- ting of 00.0 may be displayed as OFF on some Power Feed wire feeder control panels). See the Welding Mode descriptions, below, for detailed explanations of how the Arc Control affects each mode.

POWER WAVE 455/STT

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Contents Power Wave 455/STT Safety Power WaveElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Table of Contents Installation Technical Specifications Power Wave 455/STT K1518-4Input Connection Machine GroundingHigh Frequency Protection LiftingTable A.1 Input Fuse and Supply Wire ConsiderationsElectrode and Work Cable Connections Minimum CopperCable INDUCTANCE, and ITS Effects on Pulse Welding Negative Electrode PolarityVoltage Sensing Electrode Voltage Sensing Table A.2Work Voltage Sensing System Description System ModelBasic Rules Simple SystemMultiple Group System Single Group Multi-Head SystemFigure A.11 Single Group Multi-Head System Alternate MethodTWO Power Waves Figure A.2Multiple ARC Sense Lead and Work Lead Placement Guidelines BADDIP Switch Settings and Locations Receptacle SpecificationsPower Wave Watercooler Field Installed Option Control Board DIP Switch1OPERATIONB-1 Electric Shock can killPower Wave 455/STT Recommended Processes and Equipment OperationGeneral Description Required EquipmentCase Front Layout Power Wave 455/STT North American Canadian Case Front ControlsWelding Adjustments Nominal ProceduresFringe Procedures Making a WeldARC Control Welding ModeVolts / Trim Non Synergic CV Constant Voltage WeldingSynergic CV All CV ModesPulse Welding Figure A.6 Current Wave Form PulseTrim STT WeldingField Installed AccessoriesFactory Installed Optional EquipmentMaintenance Routine MaintenanceTroubleshooting HOW to USE Troubleshooting GuideUsing the Status LED to Troubleshoot System Problems Error code before the machine is turned offError Codes for the Powerwave Error Code # IndicationContact your local Lincoln Troubleshooting GuideAuthorized Field Service Facility If the Thermal LED is also lit Exceeding the 325 amp limit on STT output terminal Your local Lincoln Authorized Field Service Facility Power Wave 455/STT Wiring Diagram Connection Diagram Connection Diagram Semi-automatic Simple SystemDiagrams Work Sense Control Cable K1543Dimension Print Power Wave Power Wave 455/STT Precaucion Warnung

IM716 specifications

The Lincoln Electric IM716 is a state-of-the-art multi-process welding machine that stands out in the industry for its versatility and advanced technology. Designed for professionals who seek efficiency and precision, the IM716 is capable of handling various welding processes, including MIG, TIG, and Stick welding, making it an excellent option for a wide range of applications, from automotive repairs to heavy industrial work.

One of the key features of the IM716 is its intuitive interface, which includes a digital display that simplifies the settings adjustments. Users can easily select the desired welding mode, adjust the voltage and wire feed speed, and monitor their performance all from a user-friendly control panel. This ease of use significantly reduces setup time, allowing welders to focus more on the task at hand than on navigating complicated controls.

The IM716 employs Lincoln Electric's advanced inverter technology, which provides greater energy efficiency compared to traditional transformer-based machines. This innovative technology not only reduces power consumption but also contributes to a more consistent arc quality. The inverter design also makes the machine lighter and more portable, accommodating the needs of welders who move between job sites.

Another notable characteristic of the IM716 is its robust construction. Designed for durability, the machine can withstand the rigors of a demanding work environment. It features a rugged steel housing that protects internal components from damage while enhancing its longevity. Additionally, the IM716 operates reliably in various conditions, including extreme temperatures, making it a dependable choice for outdoor welding projects.

The IM716 is equipped with advanced safety features, including a thermal overload protection system that prevents overheating during intense welding tasks. This feature extends the lifespan of the machine and ensures safe operation for users. Furthermore, the IM716 includes features like a built-in gas solenoid valve for TIG welding, providing added convenience by enabling automatic gas flow control.

In conclusion, the Lincoln Electric IM716 is a powerful, versatile, and well-engineered welding machine that meets the needs of professional welders. With its multi-process capabilities, user-friendly interface, advanced inverter technology, and durable construction, it exemplifies innovation in the welding industry. Whether for fabricating, repairing, or maintenance tasks, the IM716 stands out as a reliable and efficient choice for any welding operation.