Lincoln Electric IM826-A manual AIR Vantage 500 Settings When Using K930-2 TIG Module

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B-7

OPERATION

B-7

AIR VANTAGE® 500 SETTINGS WHEN USING

THE K930-2 TIG MODULE

•Set the WELD MODE switch to the “Touch Start Tig 20-250 Setting”.

•Set the IDLER switch to the “AUTO” position.

•Set the WELDING TERMINALS switch to the “Remotely Controlled” position. This will keep the solid state contactor open and provide a “cold” electrode until the triggering device (Amptrol or Arc Start Switch) is pressed.

Table B.3 TYPICAL CURRENT RANGES (1)

FOR TUNGSTEN ELECTRODES (2)

 

 

DCEN (-)

DCEP (+)

Approximate Argon Gas Flow Rate

 

 

 

 

 

l/min (c.f.m.)

 

 

Tungsten

 

 

 

 

 

 

Electrode

1%, 2%

1%, 2%

 

 

 

TIG TORCH

Diameter

Thoriated

Thoriated

Aluminium

Stainless Steel

Nozzle

mm (in)

Tungsten

Tungsten

 

 

 

Size (4), (5)

 

 

 

 

 

 

 

.25

(0.010)

2-15

(3)

2-4 (3-8)

2-4 (3-8)

#4, #5, #6

.50

(0.020)

5-20

(3)

3-5 (5-10)

3-5

(5-10)

 

1.0

(0.040)

15-80

(3)

3-5 (5-10)

3-5

(5-10)

 

1.6

(1/16)

70-150

10-20

3-5 (5-10)

4-6

(9-13)

#5, #6

2.4

(3/32)

150-250

15-30

6-8 (13-17)

5-7 (11-15)

#6, #7, #8

3.2

(1/8)

250-400

25-40

7-11 (15-23)

5-7 (11-15)

 

4.0

(5/32)

400-500

40-55

10-12 (21-25)

6-8 (13-17)

#8, #10

4.8

(3/16)

500-750

55-80

11-13 (23-27)

8-10

(18-22)

 

6.4

(1/4)

750-1000

80-125

13-15 (28-32)

11-13 (23-27)

 

 

 

 

 

 

 

 

 

(1)When used with argon gas. The current ranges shown must be reduced when using argon/helium or pure helium shielding gases.

(2)Tungsten electrodes are classified as follows by the American Welding Society (AWS):

Pure

EWP

1% Thoriated

EWTh-1

2% Thoriated

EWTh-2

Though not yet recognized by the AWS, Ceriated Tungsten is now widely accepted as a substitute for 2% Thoriated Tungsten in AC and DC applications.

(3)DCEP is not commonly used in these sizes.

(4)TIG torch nozzle “sizes” are in multiples of 1/16ths of an inch:

# 4 =

1/4 in.

6 mm

# 5 =

5/16 in.

8 mm

# 6 =

3/8 in.

10 mm

# 7 =

7/16 in.

11 mm

# 8 =

1/2 in.

12.5 mm

#10 =

5/8 in.

16 mm

(5)TIG torch nozzles are typically made from alumina ceramic. Special applications may require lava nozzles, which are less prone to breakage, but cannot withstand high temperatures and high duty cycles.

AIR VANTAGE® 500 CUMMINS

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Contents AIR Vantage 500 Cummins Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Précautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Customer Assistance PolicyTable of Contents Vii Installation Technical Specifications AIR Vantage 500 Cummins K2325-1AIR Vantage 500 Cummins Safety Precautions Location / VentilationStoring StackingHigh Temperature Operation LiftingHigh Altitude Operation TowingPRE-OPERATION Engine and Compressor Service Welding Terminals Remote Control Auxiliary Power ReceptaclesStandby Power Connections OutputCompany Connection of Lincoln Electric Wire Feeders Connection of LN-7, LN-8 or LN-742 to AIR VantageConnection of LN-15 to the AIR Vantage Connection of the LN-25 to the AIR Vantage Terminals onSafety Instructions OperationGeneral Description Controls and Settings 2OPERATIONB-2Battery Charging Light Idler SwitchOIL Pressure Gauge Engine ProtectionAuxiliary Power Controls Engine Operation BREAK-IN Period Welder OperationAIR Vantage 500 Settings When Using K930-2 TIG Module For Tungsten ElectrodesAuxiliary Power Operation Weld Phase Both 1 and 3 Phase Amps Watts PlusAccessories Optional Field Installed AccessoriesTIG Options K2641-2 Four Wheeled Steerable Yard TrailerMaintenance Routine and Periodic MaintenanceEngine Maintenance Service Instructions & Installation Tips 2MAINTENANCED-2Battery Handling Fuel FiltersCooling System Welder / Generator Maintenance Troubleshooting HOW to USE Troubleshooting GuideSymptoms RecommendedCourse of Action Function Problems Troubleshooting Diagrams 2DIAGRAMSF-2 Connection Diagram AIR Vantage 500 CumminsCommander / K867 / K775 / LN-7 Connection Diagram 4DIAGRAMSF-4 5DIAGRAMSF-5 Connection Diagram Cummins7DIAGRAMSF-7 8DIAGRAMSF-8 9DIAGRAMSF-9 10DIAGRAMSF-10 11DIAGRAMSF-11 12DIAGRAMSF-12 Dimension Print M18962-4Ground MojadaNe laissez ni la peau ni des Inflammable Votre corpsKeep your head out of fumes Guards offRespiración Alimentación de poder de la Guardas quitadas Humos. Utilice ventilación o Servicio Aspiración para gases

IM826-A specifications

The Lincoln Electric IM826-A is a state-of-the-art multi-process welder designed to meet the needs of professional welders in various industrial applications. Known for its advanced technology and robust performance, the IM826-A stands out as a reliable tool in the welding industry.

One of the main features of the IM826-A is its multi-process ability, allowing operators to seamlessly switch between MIG, TIG, and stick welding. This versatility makes the welder suitable for a wide range of materials, including steel, stainless steel, and aluminum, which is crucial for fabricators and manufacturers working with different types of metals. The ability to handle multiple processes in one machine minimizes the need for additional equipment, ultimately saving time and costs.

The IM826-A incorporates Lincoln Electric's proprietary inverter technology, which enhances its energy efficiency while providing consistent and stable arc performance. This technology allows for a lightweight design without compromising on power, making the welder more portable and easier to maneuver. It also helps in reducing energy consumption, which is a significant advantage for businesses focused on sustainability.

Another noteworthy characteristic of the IM826-A is its advanced control system. Featuring a digital display interface, users can easily adjust settings to achieve the desired welding parameters. This level of control enhances precision and accuracy in welding applications, ensuring high-quality results every time. Additionally, the IM826-A is equipped with a variety of built-in safety features, including thermal overload protection, which safeguards the machine from overheating during prolonged use.

Durability is another critical aspect of the IM826-A. The rugged construction of the unit ensures it can withstand the challenging environments often found in industrial settings. Its compact design makes it suitable for both shop and field use, enabling welders to work efficiently in various locations.

Overall, the Lincoln Electric IM826-A represents a significant advancement in welding technology. Its multi-process capability, inverter technology, intuitive control system, safety features, and robust design make it a preferred choice for professional welders. With the IM826-A, users can expect high performance, efficiency, and reliability, further solidifying Lincoln Electric's reputation as a leader in the welding industry.
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