Miller Electric KC237900 manual 111, HF Panel -1 Item

Page 40

 

Item

Dia.

Part

 

Description

 

 

 

No.

Mkgs.

No.

 

 

Quantity

 

 

 

111 121

 

Figure 9-3. HF Panel (Fig 9-1 Item 9)

 

 

 

 

 

 

 

 

. . 1 .

. . . . . . . . . . . .

601 838

. .

NUT, brs hex .375-16 jam hvy

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 4

. . 2 .

. . . T3

033 373

. .

COIL, coupling air HF

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 1

. . 3 .

. . . T2

074 398

. .

TRANSFORMER, high voltage 115V pri 3600V sec 30mA

. . . 1

. . 4 .

. . . . . . . . . . . .

016 601

. .

MOUNTING BOARD, component HF

. . . 1

. . 5 .

. . . . . . . . . . . .

605 742

. .

CLIP, mtg resistor .500 ID . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 2

. . 6 .

. . . R6

083 784

. .

RESISTOR, WW fxd 100W 10 ohm

. . . 1

. . 7 .

. . . C6

106 935

. .

CAPACITOR, polyp film 10uf 250VAC

. . . 2

. . 8 .

. . C3,17 . . .

096 761

. .

CAPACITOR, mica .002uf 10000VDC

. . . 2

. . 9 .

. . . . . . . . . . . .

010 885

. .

STRIP, conductor

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 4

.

. . . .

. . . . . . . . . . . .

602 042

. .

SCREW, 10-32 x 1.00 rndhd - slt brs

. . . 1

.

10

. . . . . . . . . . . . .

111 181

. .

LINK, connecting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 1

.

11

. . . . . . . . . . . .

020 623

. . SPARK GAP ASSEMBLY (consisting of)

. . . 1

.

12

. . . . . . . . . . . .

020 622

. . . . HOLDER, points

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 4

.

13

. . . . G . . . . . *020 603

. . . . POINT, spark gap

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 4

.

14

. . . . . . . . . . . .

095 621

. . . . BASE, spark gap

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 1

.

15

. . . . . . . . . . . .

038 887

. . STUD, pri bd brs 10-32 x 1.375

. . . 2

.

16

. . . . . . . . . . . .

603 737

. . SCREW, .375-16 x 1.75 rndhd - slt brs

. . . 2

.

17

. . . . . . . . . . . .

601 835

. . NUT, brs hex 10-32

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . 6

 

 

1

 

 

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

5

 

6

16

17

7

15

 

 

8

13

12

9

 

10

14

11

ST-140 813-A

 

Figure 9-3. HF Panel

*Recommended Spare Parts.

BE SURE TO PROVIDE MODEL AND SERIAL NUMBER WHEN ORDERING REPLACEMENT PARTS.

OM-530 Page 36

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Page 39 Page 41
Contents Processes OM-530JDescription From Miller to You Table of Contents Electrical Diagrams Parts ListList of Charts and Tables Certification for High Frequency ARC Welding EquipmentSafety Precautions and Signal Words SpecificationsGeneral Information and Safety Safety Alert Symbol and Signal WordsInstallation or Relocation DescriptionSite Selection Transporting MethodsComponent Installation Field Installation of TIG-UNITProcedure When Using An External 115 Volts AC Power Supply Procedure When Using 230 Volts AC Internal PowerProcedure When Mounting To 600 Ampere Welding Power Sources Field Installation of Pulser Field Installation of ElectroslopeProcedure for Remote TIG-UNIT IN- Stallation Location Of Relay CR2 And Other ComponentsField Installation of Optional PRE- Flow Timer Mechanical Installation FigureElectrical Installation Figure Electric Shock can killFront Panel Mounting Hole Layout Field Installation of Optional Spot Timer Figure Remote Amperage Output ContactorGAS GAS OUT Coolant Coolant OUTOn OFF Overload Press to Start Coolant Connections Optional FigureAmperage Amperage Adjustmentpanel Operator ControlsWithout Electroslope With ElectroslopePostflow GAS/COOLANT on OFFRemote Hand Controls Highon Frequency OFF High FrequencyPULSES/SECOND On TimeBackground ST-009 477-D ST-007 648-G Percentage Initial Amperage ElectroslopePercentage Upslope Rate Preflow Time Control & Switch Optional Figure Spot Time Control and Switch Optional FigurePercentage Final Amperage Preflow TimeSequence of Operation Fumes and Gases can seriously harm your healthHOT METAL, SPATTER, and Slag can cause fire and burns GAS Tungsten ARC WeldingShielded Metal ARC Welding with TIG- Unit Maintenance & TroubleshootingShutting Down Maintenance Schedule Frequency Internal CleaningWeld Cables Tungsten ElectrodeThorium Alloyed Tungsten Red Band Green BandZirconium Alloyed Tungsten Brown Band Circuit Board Handling Precautions Overload ProtectionTroubleshooting Trouble Probable Cause RemedyElectrical Diagrams OM-530 OM-530 OM-530 General Certification for High Frequency ARC Welding EquipmentDefinitions HIGH-FREQUENCY Radiation General Installation ProceduresLocation Power Service Shielding Of Miscellaneous Wiring In The Weld- ing ZoneMetal Buildings Installation Guidelines Checklist Parts List Main AssemblyQuantity Item Dia Part Model Description Panel, Control Rear w/Components 111 HF Panel -1 ItemPanel, Front w/Components C19 028 CAPACITOR, polye met film 1uf 250VDC Switch, Polarity 300 & 400A Models -4 Item 011041 Pulser Optional -4 ItemElectroslope 9 Optional -4 Item Switch, Polarity 500 & 600A Models -4 Item 048Panel, Control Front w/Components Optional Equipment Page Gold Star SS Accessories TIG-RIG AccessoriesAmpset Cordless Remote Current Control Call Miller for your local Miller distributor Owner’s Record Miller Electric Mfg. Co

KC237900 specifications

The Miller Electric KC237900 is a standout model in the realm of welding technology, specifically designed for versatility and efficiency. This machine embodies Miller's commitment to innovation and quality, making it a popular choice among professionals and hobbyists alike.

One of the main features of the KC237900 is its advanced inverter technology, which allows the unit to operate efficiently across a range of welding applications. This technology ensures that the welder maintains a stable arc for precision welding, even on thin materials. The inverter design also contributes to a lighter and more compact machine, enhancing portability without compromising on power.

The KC237900 supports multiple welding processes, including MIG, Flux-Cored, and Stick welding. This versatility makes it suitable for a variety of projects, from automotive repairs to intricate fabrication tasks. The machine’s ability to handle diverse materials, including steel, stainless steel, and aluminum, further expands its application scope.

Another characteristic of the Miller Electric KC237900 is its user-friendly interface. The digital display provides clear information on amperage and voltage settings, allowing welders to make quick adjustments as needed. Additionally, the intuitive control panel simplifies the operation, making it accessible to users with varying skill levels.

The arc technology integrated into the KC237900 contributes to its smooth and stable welding performance. The unit utilizes Miller's Auto-Set feature, which automatically adjusts parameters based on material thickness and type. This feature not only speeds up the setup process but also enhances the overall weld quality.

Durability is another key aspect of the KC237900. Built with robust materials, the machine is designed to withstand the rigors of job site conditions. Its protective features, such as thermal overload protection, ensure that the unit operates safely and efficiently.

In conclusion, the Miller Electric KC237900 is a high-performance welding machine that combines advanced inverter technology, versatility, and user-friendly features. With its ability to handle multiple welding processes and materials, along with its focus on reliability and ease of use, it stands out as an excellent choice for both experienced welders and newcomers to the trade. Whether for professional use or personal projects, the KC237900 delivers the performance and quality that Miller Electric is known for.
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