Miller Electric KC237900 manual 048, Switch, Polarity 500 & 600A Models -4 Item

Page 46

Item

 

Part

Description

 

No.

 

No.

Quantity

 

 

 

048 153

Figure 9-8. Switch, Polarity (500 & 600A Models) (Fig 9-4 Item 14)

 

 

 

 

 

 

. . .

1

. . . . 011 080 . .

SPACER, contact switch 1/8 in

. . . 4

. . .

2

. . .

038 769 . .

CONTACT BOARD ASSEMBLY, movable switch plrt (consisting of)

. . . 2

. . .

3

. . . . 011 645 . . .

. CONTACT ASSEMBLY, movable switch (consisting of)

. . . 2

. . .

4

. . . . 011 074 . . .

. . . SPRING, pressure contact switch

. . . 1

. . .

5

. . . . 011 953 . . .

. . . CONTACT, switch

. . . 2

. . .

6

. . . . 011 075 . . .

. . . SPRING, pressure contact switch

. . . 1

. . .

7

. . .

023 121 . . .

. PLATE, tgl switch plrt

. . . 1

. . .

8

. . .

601 836 . .

NUT, brs hex .250-20 jam hvy

. . . 4

. . .

9

. . .

052 413 . .

STUD, brs .250-20 x .875

. . . 2

. . . 10

. . .

103 633 . .

BUS BAR, shorting switch plrt

. . . 4

. . . 11

. . .

103 634 . .

MOUNTING BOARD, cmpnt plrt switch

. . . 1

. . . 12

. . .

024 694 . .

BEARING, plrt switch

. . . 2

. . . 13

. . .

020 484 . .

TUBING, stl .625 OD x 12ga wall x .250

. . . 1

. . . 14

. . . .

011 948 . .

GUIDE, contact movable switch

. . . 2

. . . 15

. . .

053 044 . .

BRACKET, mtg switch plrt

. . . 2

. . . 16

. . .

010 086 . .

SPACER, plrt switch

. . . 2

. . . 17

. . .

021 193 . .

GUIDE, contact

. . . 2

. . . 18

. . .

010 805 . .

HANDLE, switch plrt

. . . 1

2

3 Includes

Item 7

4 5 6

1

10

8 9

10

11

18

7

12

12

13

17

16

15

14

ST-048 955-B

Figure 9-8. Switch, Polarity (500 & 600A Models)

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

OM-530 Page 42

Image 46
Contents Processes OM-530JDescription From Miller to You Table of Contents List of Charts and Tables Electrical DiagramsParts List Certification for High Frequency ARC Welding EquipmentGeneral Information and Safety Safety Precautions and Signal WordsSpecifications Safety Alert Symbol and Signal WordsSite Selection Installation or RelocationDescription 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 ComponentsElectrical Installation Figure Field Installation of Optional PRE- Flow TimerMechanical Installation Figure Electric Shock can killFront Panel Mounting Hole Layout Field Installation of Optional Spot Timer Figure Remote Amperage Output ContactorOn OFF Overload Press to Start GAS GAS OUTCoolant Coolant OUT Coolant Connections Optional FigureWithout Electroslope Amperage Amperage AdjustmentpanelOperator Controls 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 Percentage Final Amperage Preflow Time Control & Switch Optional FigureSpot Time Control and Switch Optional Figure Preflow TimeHOT METAL, SPATTER, and Slag can cause fire and burns Sequence of OperationFumes and Gases can seriously harm your health GAS Tungsten ARC WeldingShielded Metal ARC Welding with TIG- Unit Maintenance & TroubleshootingShutting Down Weld Cables Maintenance Schedule FrequencyInternal Cleaning 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.