Lincoln Electric SVM133-B service manual Electrical Output Connections, Welding Cable Connections

Models: SVM133-B

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TOC

TOC

A-6

 

 

A-6

 

 

INSTALLATION

 

ELECTRICAL OUTPUT

 

 

 

 

 

 

 

CAUTION

 

 

CONNECTIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

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See Figure A.1 for the location of the 120 and 240 volt receptacles, weld output terminals, and ground stud.

WELDING CABLE CONNECTIONS

CABLE INSTALLATION AND CABLE SIZES

With the engine off, route the electrode and work cables through the strain relief bracket on the base and connect to the terminals located on the fuel tank mount- ing rail. (See size recommendations below.) For posi- tive polarity, connect the electrode cable to the terminal marked Positive (+). For Negative polarity, connect the electrode cable to the Negative (-) terminal. These connections should be checked periodically and tight- ened if necessary.

Loose connections will cause the output terminals to overheat. The terminals may eventually melt.

Do not cross the welding cables at the output terminal connection. Keep the cables isolated and separate from one another.

When welding at a considerable distance from the welder, be sure you use ample size welding cables. Table A.1 lists recommended cable sizes and lengths for rated current and duty cycle. Length refers to the distance from the welder to the work and back to the welder. Cable diameters are increased for long cable lengths to reduce voltage drops.

Lincoln Electric offers a welding accessory kit with the

properly specified welding cables. See the Accessories section of this manual for more information.

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FIGURE A.1 - COMMANDER 400 OUTPUT CONNECTIONS

OIL

FUEL

TEMP

PRESS

AMPS

120 VOLT RECEPTACLES

 

 

 

CV WORK -

 

 

-

WELD OUTPUT

 

 

TERMINAL

 

 

 

 

+

-

 

 

 

240 VOLT RECEPTACLE

 

 

 

 

GROUND STUD

 

WELD OUTPUT TERMINALS

 

 

(ELECTRODE + & CC WORK - )

 

 

TABLE A.1 - RECOMMENDED COPPER WELDING CABLE SIZE AND LENGTH

 

TOTAL COMBINED LENGTH OF ELECTRODE AND WORK CABLES

 

 

Cable sizes for combined length of

 

 

electrode plus work cable

Amps

Duty Cycle

Up to 200 ft.

200 to 250 ft.

250

100%

1 AWG

1/0 AWG

400

100%

3/0 AWG

4/0 AWG

COMMANDER 400

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Lincoln Electric SVM133-B Electrical Output Connections, Welding Cable Connections, Cable Installation and Cable Sizes

SVM133-B specifications

The Lincoln Electric SVM133-B is an innovative welding machine designed to meet the diverse needs of welders and fabrication shops. This versatile equipment combines state-of-the-art technology with user-friendly features, making it ideal for both novice and professional welders.

One of the main features of the SVM133-B is its advanced inverter technology. This allows for a more efficient power delivery, which translates into reduced energy consumption and lower operational costs. The machine is capable of delivering optimal welding performance across a range of materials, from thin sheets to heavier sections, making it suitable for various applications in industries such as automotive, construction, and repair.

The SVM133-B supports multiple welding processes, including MIG, stick, and TIG welding. This flexibility ensures that users can adapt to various job requirements without needing multiple machines. The intuitive control panel allows users to switch between modes effortlessly, providing a seamless welding experience.

Another notable characteristic of the SVM133-B is its compact and lightweight design. Weighing significantly less than traditional welding machines, it is highly portable, making it easy to transport to different job sites. Additionally, its rugged construction ensures durability, allowing it to withstand tough working conditions.

The SVM133-B is equipped with advanced safety features, such as overheat and overload protection, which safeguard both the machine and the user during operation. It also includes a digital display that provides real-time feedback on settings, voltage, and amperage, which enhances precision and control during welding tasks.

Lincoln Electric has prioritized ease of use in the SVM133-B, with quick setup guides and clear instructions. This user-centric approach not only facilitates a smoother learning curve for beginners but also optimizes the workflow for experienced welders, enabling them to maximize productivity.

One of the standout features is the capability to weld aluminum with ease, thanks to its spool gun compatibility. This feature sets the SVM133-B apart from many competitors, providing added value for users who require flexibility in their welding projects.

In summary, the Lincoln Electric SVM133-B stands out in the welding machine market due to its inverter technology, multi-process capabilities, portability, and robust safety measures. It embodies the perfect blend of innovation and practicality, making it a top choice for welders looking to enhance their skills and productivity across a wide array of applications. Whether for professional use or hobbyist projects, the SVM133-B offers a reliable solution for high-quality welding tasks.