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F-48

F-48

TROUBLESHOOTING & REPAIR

RETEST AFTER REPAIR

Retest a machine:

If it is rejected under test for any reason that requires you to remove any mechanical part which could affect the machine’s electrical characteristics. OR

If you repair or replace any electrical components.

ENGINE OUTPUT

Mode

No Load RPM

Load RPM

Low Idle

1350-1400

NA

High Idle

1780-1810

1650-1740

 

 

 

WELDER DC OUTPUT

Current Control

Current Selector

Open Circuit

Load Volts

Load Amps

Rheostat

Switch

Voltage

 

 

Maximum

Maximum

91-98.5

38-45

300

 

 

 

 

 

AC AUXILIARY POWER RECEPTACLE OUTPUT

 

230 Volt Receptacle

 

 

115 Volt Receptacle

 

Open Circuit

 

Load Volts

 

Load Amps

Open Circuit

 

Load Volts

 

Load Amps

Voltage

 

 

 

 

Voltage

 

 

 

 

240-254

 

210-225

 

13.8

118-128

 

103-112

 

26.0

 

 

 

 

 

 

 

 

 

 

FIELD AMPS AND VOLTS

(Current Rheostat at Maximum)

Exciter DC Volts

Shunt Field Amps

Alt. Rotor Amps

RPM

123 - 133

1.90 - 2.30

2.2 - 2.6

1780 - 1810

 

 

 

 

CLASSIC II

Page 98
Image 98
Lincoln Electric SVM125-A Retest After Repair, Engine Output, Welder DC Output, AC Auxiliary Power Receptacle Output

SVM125-A specifications

The Lincoln Electric SVM125-A is a versatile and highly efficient welding machine that has gained significant recognition in the welding industry. Designed for both professionals and enthusiasts, this machine combines advanced technology with user-friendly features to deliver outstanding performance in a range of welding applications.

One of the standout features of the SVM125-A is its Inverter Technology. This cutting-edge technology allows for lightweight and compact design, making the machine highly portable. The inverter technology also provides a steady arc, which is crucial for achieving clean, high-quality welds. With a duty cycle of 125 amps at a 60% duty cycle, this welding machine can handle a variety of materials and thicknesses, from thin sheet metal to heavier structural components.

The SVM125-A supports multiple welding processes, including MIG, stick, and TIG welding. This versatility makes it an ideal choice for diverse welding tasks, whether you're working in a fabrication shop, doing repair work, or engaged in hobbyist projects. The machine features easy switch functionality, allowing users to quickly shift between welding processes without complicated setup.

Another notable characteristic is the machine's user-friendly interface. The intuitive control panel includes clear indicators and knobs that allow for easy adjustments of voltage and wire feed speed. This design is especially helpful for novice welders, providing them with the confidence to make adjustments as needed and ensuring optimal weld quality.

Safety is also a priority with the SVM125-A. The machine is equipped with thermal overload protection, which automatically shuts it down in case of overheating, preventing damage to the unit and ensuring operator safety. Additionally, the machine features a robust construction that emphasizes durability, making it suitable for demanding work environments.

Portability is enhanced through its lightweight design, and the built-in carrying handle makes it easy to transport from one job site to another. The SVM125-A is also compatible with a variety of welding accessories, further increasing its adaptability and functionality.

In conclusion, the Lincoln Electric SVM125-A stands out as a well-rounded welding machine that integrates advanced technology with user-friendly features. Its versatility in welding processes, robust design, and emphasis on safety and usability make it a valuable tool for welders at all skill levels. Whether for professional use or personal projects, the SVM125-A is a reliable choice that delivers exceptional performance and quality.