Lincoln Electric DC-400 manual Code is pasted inside Number

Page 34

F-2

DIAGRAMS

F-2

WIRING DIAGRAM FOR CODES 9847 THRU 9852, 9854, 9855, 9857, 10008, 10275, 11350, 11351

 

 

 

 

code is pasted inside the

number.

 

 

manual. The specific diagram for a particular

for a replacement. Give the equipment code

 

 

machines covered by this

to the Service Department

 

 

for all

write

 

 

It may not be accurate

the diagram is illegible,

 

 

NOTE: This diagram is for reference only.

machine on one of the enclosure panels. If

 

IDEALARC® DC-400

 

 

Image 34
Contents Safety Depends on You Idealarc DC-400Safety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcPlease Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTAbLE of Contents Technical Specifications DC-400 FALLING EQUIPMENT can cause Safety PrecautionsInput Power Connections Correct Operational USEOutput Cables Installation of Field Installed OptionsOutput Cable Connections Remote Output Control K857 or K857-1 with K864 AdapterK843 Amptrol Adapter Installation Instructions K870 AmptrolDesign Multiprocess Switch Connection and Operation PurposeConnection of DC-400 to LN-22 or LN-25 ConnectionsMultiprocess Switch STICK, TIG or AIR/CARbON ARCSafety Precautions ELECTRIC SHOCK can killVoltmeter Switch Output Terminals Switch Rating PlateMode Switch ARC Force Control DialNEMA EW 1 IEC 60974-1 Rating PlateGeneral Machine Description Operational Features & ControlsRecommended Processes & Equipment Power Source Operation and Controls Duty Cycle and Time PeriodOUTPUT TERMINALS SWITCH ARC FORCE CONTROL Dial Effective only in CC modeARC CONTROL SWITCH Effective only in CV FCAW/GMAW mode Front View of 14-PIN Connector ReceptacleTerminal Strip Connections Machine and Circuit ProtectionCase Features Auxiliary Power ConnectionsRemote Control Connections Output ConnectionsMachine & Circuit Protection Thermal Protection Light Optional Equipment Factory Installed OptionsField Installed Options TIG OptionsK799 Codes 8634 and AbOVE only Amptrol ADAPTER CAbLE K843HI-FREQUENCY KIT Undercarriages K817, K817R, K817P K8411MAINTENANCED-1 Routine MaintenanceTROUbLESHOOTING POSSIbLE PRObLEMSSymptoms Cause Recommended Course of ActionOutput Control Local TROUbLESHOOTING TROUbLESHOOTING Power I/0 Switch Check Connecting the Remote Control to the MachineFault Protection Operation Output VoltageCHECKING PROCEDURE Power Diode TestPower RECTIFIER bRIDGE ASSEMbLY Power Silicon Controlled Rectifier TestDiagrams Code is pasted inside Number Idealarc DC Wiring Diagram for Codes 10859, 10880,11083400 Wiring Idealarc DC-400 Diagram for Code 9847Code is pasted inside Number Idealarc DC-400 Idealarc DC-400 Precaucion Warnung
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DC-400 specifications

The Lincoln Electric DC-400 is a versatile and robust DC arc welding power source designed to meet the demands of various industrial applications. Known for its reliability and performance, the DC-400 is ideal for both professional welders and fabrication shops requiring robust equipment that can handle challenging welding tasks.

One of the main features of the DC-400 is its ability to provide a smooth, stable arc, which is essential for achieving high-quality welds. This welding machine is capable of delivering a wide amperage range, typically from 20 to 400 amperes, making it suitable for various welding processes, including MIG, TIG, and Stick welding. The unit's high output capabilities allow it to effectively weld a variety of materials, such as steel, stainless steel, and various alloys.

In terms of technology, the DC-400 integrates advanced power conversion technology that enhances energy efficiency while minimizing heat loss during operation. This not only contributes to lower operating costs but also ensures a longer service life for the machine. The DC-400 features a durable, rugged design, with a robust steel frame that can withstand the rigors of heavy industrial use while providing an IP23 rating for protection against moisture and dust.

Another notable characteristic of the DC-400 is its ease of use. The intuitive controls allow for quick adjustments to settings, enabling welders to easily adapt to different job requirements. The arc characteristics of the DC-400 can be fine-tuned to optimize performance for different welding applications, ensuring consistent results every time.

Moreover, the DC-400 is equipped with built-in safety features such as thermal overload protection, which prevents damage to the machine in case of prolonged operation under heavy loads. This feature enhances the safety of the operator and extends the life of the welding machine.

Overall, the Lincoln Electric DC-400 stands out as a reliable and efficient welding power source. Its combination of high-performance capabilities, advanced technology, and next-level usability makes it a popular choice in the industry. Whether for heavy fabrication, maintenance, or repair work, the DC-400 continues to prove itself as an indispensable tool for professional welders seeking quality and durability in their equipment.