Lincoln Electric IM826-A manual Auxiliary Power Controls

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B-4

OPERATION

B-4

WELDING CONTROLS (Items 10 through 19)

10.OUTPUT CONTROL: The OUTPUT dial is used to preset the output voltage or current as displayed on the digital meters for the four welding modes. When in the CC-STICK, DOWNHILL PIPE or CV-WIRE modes and when a remote control is connected to the 6-Pin or 14-Pin Connector, the auto-sensing circuit automatically switches the OUTPUT CONTROL from control at the welder to the remote control.

In the CV-WIRE mode, when the wire feeder control cable is connected to the 14-Pin Connector, the auto-sensing circuit automatically makes OUTPUT CONTROL inactive and the wire feeder voltage control active.

When in the DOWNHILL PIPE mode and when a remote control is connected to the 6-Pin or 14-Pin connector, the output control is used to set the maximum current range of the remote.

EXAMPLE: When the OUTPUT CONTROL on the welder is set to 200 amps the current range on the remote control will be 40-200 amps, rather than the full 40-300 amps. Any current range that is less than the full range provides finer current resolution for more fine tuning of the output.

When in the TOUCH START TIG mode and when a Amptrol is connected to the 6-Pin Connector, the OUTPUT dial is used to set the maximum current range of the CURRENT CONTROL of the Amptrol.

11. DIGITAL OUTPUT METERS:

The digital meters allow the output voltage (CV-WIRE mode) or current (CC-STICK, DOWNHILL PIPE and TIG modes) to be set prior to welding using the OUTPUT control knob. During welding, the meters display the actual output voltage (VOLTS) and current (AMPS). A memory feature holds the display of both meters on the seven seconds after welding is stopped. This allows the operator to read the actual current and voltage just prior to when welding was ceased. While the display is being held the left-most decimal point in each display will be flashing. The accuracy of the meters is ± 3%.

12. WELD MODE SELECTOR SWITCH:

(Provides four selectable welding modes)

CV-WIRE

DOWNHILL PIPE

CC-STICK

TOUCH START TIG

13. ARC CONTROL:

The ARC CONTROL WIRE/STICK knob is active in the WIRE and STICK modes, and has different functions in these modes. This control is not active in the TIG mode.

CC-STICK mode: In this mode, the ARC CONTROL knob sets the short circuit current (arc-force) during stick welding. Increasing the number from -10(Soft) to +10(Crisp) increases the short circuit current and prevents sticking of the electrode to the plate while welding. This can also increase spatter. It is recommended that the ARC CONTROL be set to the minimum number without electrode sticking. Start with a setting at 0.

DOWNHILL PIPE mode: In this mode, the ARC CONTROL knob sets the short circuit current (arc-force) during stick welding to adjust for a soft or a more forceful digging arc (Crisp). Increasing the number from -10(Soft) to +10(Crisp) increases the short circuit current which results in a more forceful digging arc. Typically a forceful digging arc is preferred for root and hot passes. A softer arc is preferred for fill and cap passes where weld puddle control and deposition (“stacking” of iron) are key to fast travel speeds. It is recommended that the ARC CONTROL be set initially at 0.

CV-WIRE mode: In this mode, turning the ARC CONTROL knob from -10(soft) to +10(crisp) changes the arc from soft and washed-in to crisp and narrow. It acts as an inductance/pinch control. The proper setting depends on the procedure and operator preference. Start with a setting of 0.

14. WELDING TERMINALS SWITCH

In the WELD TERMINALS ON position, the output is electrically hot all the time. In the REMOTELY CONTROLLED position, the output is controlled by a wire feeder or amptrol device, and is electrically off until a remote switch is depressed.

15. WIRE FEEDER VOLTMETER SWITCH:

Matches the polarity of the wire feeder voltmeter to the polarity of the electrode.

16. 6 - PIN CONNECTOR

For attaching optional remote control equipment. Includes auto- sensing remote control circuit.

17. 14 - PIN CONNECTOR

For attaching wire feeder control cables. Includes contactor closure circuit, auto-sensing remote control circuit, and 120VAC and 42VAC power.

NOTE: When a wire feeder with a built in welding voltage control is connected to the 14-pin connector, do not connect anything to the 6-pin connector.

18. WELD OUTPUT TERMINALS + AND -

These 1/2” - 13 studs with flange nuts provide welding connection points for the electrode and work cables. For positive polarity welding the electrode cable connects to the “+” terminal and the work cable connects to this “-” terminal. For negative polarity welding the work cable connects to the “+” terminal and the electrode cable connects to this “-” terminal.

AUXILIARY POWER CONTROLS

(Items 19-23)

19. 120/240 VAC SINGLE PHASE RECEPTACLE

This is a 120/240VAC (14-50R) receptacle that provides 240VAC or can be split for 120VAC single phase auxiliary power. This receptacle has a 50 amp rating. Refer to the AUXILIARY POWER RECEPTACLES section in the installation chapter for further information about this receptacle. Also refer to the AUXILIARY POWER OPERATION section later in this chapter.

AIR VANTAGE® 500 CUMMINS

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Contents AIR Vantage 500 Cummins California Proposition 65 Warnings SafetyElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Sûreté Pour Soudage a L’Arc Précautions DE SûretéCustomer Assistance Policy Thank YouTable of Contents Vii Installation Technical Specifications AIR Vantage 500 Cummins K2325-1AIR Vantage 500 Cummins Location / Ventilation Safety PrecautionsStoring StackingLifting High Temperature OperationHigh Altitude Operation TowingPRE-OPERATION Engine and Compressor Service Welding Terminals Auxiliary Power Receptacles Remote ControlStandby 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 Terminals on Connection of the LN-25 to the AIR VantageSafety Instructions OperationGeneral Description 2OPERATIONB-2 Controls and SettingsIdler Switch Battery Charging LightOIL Pressure Gauge Engine ProtectionAuxiliary Power Controls Engine Operation Welder Operation BREAK-IN PeriodFor Tungsten Electrodes AIR Vantage 500 Settings When Using K930-2 TIG ModuleAuxiliary Power Operation Plus Weld Phase Both 1 and 3 Phase Amps WattsOptional Field Installed Accessories AccessoriesTIG Options K2641-2 Four Wheeled Steerable Yard TrailerMaintenance Routine and Periodic MaintenanceEngine Maintenance 2MAINTENANCED-2 Service Instructions & Installation TipsBattery Handling Fuel FiltersCooling System Welder / Generator Maintenance HOW to USE Troubleshooting Guide TroubleshootingSymptoms RecommendedCourse of Action Function Problems Troubleshooting Diagrams Connection Diagram AIR Vantage 500 Cummins 2DIAGRAMSF-2Commander / K867 / K775 / LN-7 Connection Diagram 4DIAGRAMSF-4 5DIAGRAMSF-5 Cummins Connection Diagram7DIAGRAMSF-7 8DIAGRAMSF-8 9DIAGRAMSF-9 10DIAGRAMSF-10 11DIAGRAMSF-11 12DIAGRAMSF-12 M18962-4 Dimension PrintMojada GroundNe laissez ni la peau ni des Inflammable Votre corpsGuards off Keep your head out of fumesRespiración 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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