Lincoln Electric IM690-A manual Welding with Multiple Power Waves, TWO Power Waves

Page 12

A-5

 

INSTALLATION

 

A-5

 

 

 

 

 

WELDING WITH MULTIPLE POWER WAVES

CAUTION

Special care must be taken when more than one Power Wave is welding simultaneously on a single part. Arc blow and arc interference may occur or be magnified.

Each power source requires a work lead from the work stud to the welding fixture. Do not combine all of the work leads into one lead. The welding travel direc- tions should be in the direction moving away from the work lead as shown below. Connect all of the work sense leads from each power source to the work piece at the end of the weld.

For the best results when pulse welding, set the wire size and wire feed speed the same for all the Power Waves.

When these parameters are identical, the pulsing fre- quency will be the same, helping to stabilize the arcs.

Every welding gun requires a seperate shielding gas regulator for proper flow rate and shielding gas cover- age.

Do not attempt to supply shielding gas for two or more guns from only one regulator.

If an anti-spatter system is in use then each gun must have its own anti-spatter system. (See Figure A.2.)

FIGURE A.2

TWO POWER WAVES

POWERWAVE

 

-

+

 

Travel

 

Direction

Connect All Welding

Work Leads at the

Beginning of the Joint

POWERWAVE

- +

Connect All Work

Sense Leads at the End

of the Joint

POWER WAVE 455/R

Page 11 Page 13
Image 12
Page 11 Page 13
Contents Power Wave 455/R Safety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Installation TechnicalMM2 Physical Dimensions Machine Grounding High Frequency ProtectionInput Connection LiftingInput Fuse and Supply Wire Considerations ’A’Welding with Multiple Power Waves TWO Power WavesElectrode and Work Cable Connections Negative Electrode PolarityVoltage Sensing Work Voltage SensingElectrode Voltage Sensing Control Cable Specifications External I/O ConnectorHigh Speed Gear BOX DIP Switch Settings and Locations Turn off power at the disconnect switchBank S2 Switch Description Safety Precuations OperationPower Wave 455/R General Description Recommended Processes and EquipmentRequired Equipment LimitationsCase Front Controls Figure A.4Constant Voltage Welding Figure A.5Pulse Welding Figure A.6STT Welding Figure A.7Accessories Factory InstalledField Installed Optional EquipmentMaintenance Periodic MaintenanceCalibration Specification Troubleshooting HOW to USE Troubleshooting GuideUsing the Status LED to Troubleshoot System Problems Before the machine is turned offTroubleshooting Guide Authorized Field Service FacilityContact your local Lincoln Lit section Output Problems Welding Problems Error Codes for the Powerwave Error Code # IndicationTroubleshooting Diagrams Power Wavetm 455 / R Wiring DiagramPower Wavetm 455 / R Wiring Diagram North American Connector PIN Definitions Connection Diagram Hard Automation, Electrode Positive, STT ConfigurationPowerwave Dimension Print Power Wave Power Wave 455/R Precaucion Warnung

IM690-A specifications

The Lincoln Electric IM690-A is a sophisticated and versatile multi-process welding machine designed to cater to a wide range of professional welding applications. Combining innovative technology with robust functionality, the IM690-A stands out as a reliable choice for welders across various industries.

One of the primary features of the IM690-A is its multi-process capability, allowing users to perform MIG, TIG, and stick welding with ease. This versatility is essential for welders who need to switch between different welding techniques depending on the project requirements. The machine's advanced control system ensures a smooth transition between processes, optimizing the welder's performance and efficiency.

The IM690-A is powered by a high-performance inverter technology that significantly improves energy efficiency while providing a stable arc. In addition to power efficiency, this technology enables the machine to have a compact design, making it portable and easier to maneuver in tight spaces. The inverter technology also contributes to a reliable and consistent welding output, which is crucial for high-quality welds.

Another notable characteristic of the IM690-A is its user-friendly interface. The machine features a large digital display and intuitive controls, allowing welders to easily adjust settings and monitor performance parameters. This ease of use is particularly beneficial for beginners and experienced welders alike, facilitating quick adjustments during operation.

The IM690-A also incorporates advanced safety features, ensuring the well-being of the operator. Overload protection and automatic thermal shutdown provide peace of mind, allowing users to focus on their work without the constant worry of equipment failure. The rugged construction of the machine adds an extra layer of durability, making it suitable for demanding environments and extensive usage.

Additionally, the IM690-A supports a wide variety of materials and thicknesses, making it ideal for diverse applications, from automotive repair to heavy fabrication. With features like adjustable inductance settings and pre/post gas flow control, users can fine-tune their welding processes for optimal results.

In conclusion, the Lincoln Electric IM690-A is a powerful multi-process welder that combines advanced inverter technology with user-friendly design and safety features. Its versatility, efficiency, and adaptability make it an outstanding choice for professionals seeking a reliable welding solution. Whether you’re working in a shop or on-site, the IM690-A delivers exceptional performance and quality in a compact, durable package.
Top Page Image Contents