Lincoln Electric 10476, 10473, 10475 Electric Shock can Kill, Do not use pliers or over tighten

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B-5

OPERATION

B-5

 

 

 

•Hold the nozzle standoff 1/8” (3.2mm) to 3/16” (4.7mm) above the workpiece during cutting. Do not let the torch nozzle touch the work or carry a long arc.

•Keep moving while cutting. Cut at a steady speed without pausing. Maintain the cutting speed so that the arc leg is 10° to 20° behind the travel direction.

5° - 15° Leading Angle

Direction of Travel

10° - 20° Arc Lag

•Use a 5° - 15° leading angle in the direction of the cut.

•Use the drag cup to maintain constant standoff for better cut quality and to protect the nozzle from spat- ter.

•Use the drag cup with a metal template to prevent nozzle double arcing.

•Finish the cut to be made and release the trigger.

•When the trigger is released, the arc will stop.

-The gas will continue to flow for 10 seconds of postflow. If the trigger is activated within this time period, the pilot arc will immediately restart.

•If the dross is difficult to remove, reduce the cutting speed. High speed dross is more difficult to remove than low speed dross.

•The right side of the cut is more square than the left as viewed along the direction of travel.

•Tilt the torch about 45° from the workpiece and hold the nozzle 1/8” (3.2mm) to 3/16” (4.7mm) above the workpiece for gouging.

•Clean spatter and scale from the nozzle and drag cup frequently.

ANGLE

OF APPROACH

TORCH HELD AT

450 ANGLE

THROUGHOUT GOUGE

ANGLE

MAINTAINED

THROUGHOUT

GOUGE

•If the "SAFETY" LED lights at any time, check the following:

•Check the assembly of the torch consumables. If

WARNING

ELECTRIC SHOCK CAN KILL.

• Turn off machine at the disconnect switch on the front of the machine before tightening, cleaning or replacing consumables.

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they are not properly in place, the machine will not start. Make sure that the shield cup is hand tight.

Do not use pliers or over tighten.

•Check the conditions of the inside of the nozzle. If debris has collected, rub the electrode on the inside bottom of the nozzle to remove any oxide layer that may have built up. Refer to "Suggestions for Extra Utility from the PRO-CUT system".

•Check the condition of the electrode. If the end has a crater-like appearance, replace it along with the nozzle. The maximum wear depth of the electrode is approximately .062”. A green and erratic arc will indicate definite electrode failure and the electrode should be replaced immediately.

•Replace the nozzle when the orifice exit is eroded away or oval shaped.

•After the problem is found, or if there is nothing apparently wrong, reset the machine by pressing the "Reset" button. (It is possible for electrical noise to trip the safety circuit on rare occasions. This should not be a regular occurrence.)

•If the machine does not reset or continues to trip, consult the Troubleshooting Section.

•Use the proper cutting or gouging procedures

referred to in Procedure Recommendations.

PRO-CUT 55

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Contents PRO-CUT TM Plasma Cutting or Gouging can be hazardous SafetyPlasma ARC can injure Iii Sûreté Pour Soudage a L’Arc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Thank YouTable of Contents Section D ViiSection E Section F1Ø Input Current at Rated Output InstallationTechnical Specifications PRO-CUT High Frequency Interference Protection Safety Precautions Electric Shock can KillSelect Proper Location Frame Grounding Input Power Cord Connector InstallationInput Electrical Connections Torch Connection GAS Input ConnectionsOutput Connections Preheat Temperature for Plasma Cutting Safety PrecautionsOperation DescriptionDesign Features Advantages Operational Features and ControlsUser Responsibility Recommended Processes and EquipmentConsumable Life Cutting CapabilityLimitations Controls and SettingsDo not use pliers or over tighten Electric Shock can KillPilot ARC Discussion Procedure RecommendationsGeneral In All Cases Thin Gauge Sheet MetalSuggestions for Extra Utility from the PRO-CUT System General Options Accessories AccessoriesElectric Shock can kill MaintenanceInput Filter Capacitor Discharge Procedure Periodic Maintenance Routine MaintenanceHOW to USE Troubleshooting Guide TroubleshootingTroubleshooting Your local Lincoln Authorized Field Service Facility Page Or dross Symptom Check Wiring Diagram PRO-CUT 55 for Codes 10473 Diagrams Diagrams Dimension Print PRO-CUTPRO-CUT Precaucion Warnung

10476, 10474, 10473, 10475 specifications

Lincoln Electric is renowned for its commitment to quality in arc welding equipment, and its models 10475, 10473, 10474, and 10476 are no exceptions. These products showcase advanced technologies designed to enhance user experience and improve weld quality across various applications.

The Lincoln Electric 10475 is a premier choice for professionals seeking exceptional portability and efficiency in stick welding. This model features a lightweight design that makes it easily transportable, ideal for fieldwork. It boasts a robust output range, allowing it to handle various electrode sizes, making it versatile for different metal types. The 10475 also incorporates a built-in electronic device that reduces the chance of arc blow, ensuring a stable arc when welding in challenging environments.

The 10473 model stands out for its innovative inverter technology, which significantly enhances energy efficiency. This unit reduces power consumption without sacrificing performance, making it an environmentally conscious choice for industrial applications. It features an intuitive interface, allowing users to adjust settings easily and quickly. The 10473 is designed to support TIG and stick welding with smooth arc control, promoting consistent welds and minimal spatter.

Model 10474 continues the trend of advanced technology with its synergic control feature, which automatically adjusts welding parameters based on the material and thickness. This functionality takes the guesswork out of settings, making it user-friendly for both beginners and seasoned welders. Additionally, the 10474 is equipped with a fan-on-demand system, reducing noise and improving energy efficiency while ensuring optimal cooling during extensive use.

Lastly, the 10476 model excels in dual function capabilities, providing users with the option for both MIG and flux-cored welding. This flexibility expands the range of applications, from thin sheet metal to thick structures. The 10476 also integrates a high duty cycle, making it suitable for continuous operation on demanding projects. Features such as advanced digital displays support precise control over voltage and wire feed speed, ensuring high-quality results.

Together, these Lincoln Electric models reflect the company's dedication to innovation and excellence in welding technologies. Their unique features cater to a wide array of welding needs, making them essential tools for professionals across various industries. Whether for portability, efficiency, user-friendliness, or versatility, Lincoln Electric continues to set the standard in welding equipment.
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