Lincoln Electric SVM160-B service manual Welding Problems

Models: SVM160-B

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F-10

 

 

 

 

 

F-10

TROUBLESHOOTING & REPAIR

 

 

 

 

Observe Safety Guidelines

 

TROUBLESHOOTING GUIDE

detailed in the beginning of this manual.

 

 

 

 

 

 

 

 

 

 

PROBLEMS

POSSIBLE AREAS OF

RECOMMENDED

 

 

(SYMPTOMS)

MISADJUSTMENT(S)

COURSE OF ACTION

 

 

 

 

 

 

 

 

 

WELDING PROBLEMS

 

 

 

 

 

 

 

 

The contact tip seizes in the gas dif-

1. The tip being over heated due to

1. Check the Output Voltage

fuser.

excessive current and/or high

Waveforms.

 

 

 

duty cycle welding.

 

 

 

 

 

 

2. A light application of high temper-

 

 

 

 

 

 

ature anti-seize lubricant (such as

 

 

 

 

 

 

Lincoln E2607 Graphite Grease)

 

 

 

 

 

 

may be applied to the contact tip

 

 

 

 

 

 

threads.

 

 

 

 

 

 

 

 

 

 

 

 

The welding arc is variable and

1. Check the welding cable connec-

1. Check

the

OCV

and

Output

sluggish.

tions for loose or faulty connec-

Voltage Waverforms.

If wave-

 

tions.

forms are not correct Perform the

 

 

Output

Rectifier

Assembly

 

2. Make sure the wire feed speed,

Tests.

 

 

 

 

 

voltage, and shielding gas are

 

 

 

 

 

 

correct for the process being

2. Reload latest software from a

 

used.

Lincoln Electric sales representa-

 

 

tive

 

 

 

 

 

 

3. The Control Board may be faulty.

 

 

Replace.

 

 

 

 

 

 

 

 

 

The arc striking is poor.

1. Check the welding cable connec-

1. Check

the

Output

Voltage

 

tions for loose or faulty connec-

Waveforms.

If waveforms are

 

tions.

not correct Perform the Output

 

2. Make sure the wire feed speed,

Rectifier Assembly Tests.

 

 

 

 

 

 

 

voltage, and shielding gas are

2. Reload latest software from a

 

correct for the process being

Lincoln Electric sales representa-

 

used.

tive

 

 

 

 

 

3. Run in settings may need to be

3. The Control board may be faulty.

 

adjusted.

Replace.

 

 

 

 

 

 

 

 

 

 

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, contact the Lincoln Electric Service Department for electrical troubleshooting assistance before you proceed. Call 1-800-833-9353.

POWER MIG 300

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Lincoln Electric SVM160-B service manual Welding Problems

SVM160-B specifications

The Lincoln Electric SVM160-B is a standout model in the realm of portable arc welders, designed specifically for light to medium-duty welding tasks. As part of Lincoln Electric’s renowned line of welding equipment, the SVM160-B combines efficiency with durability, catering to both professional welders and hobbyists alike.

One of the primary features of the SVM160-B is its lightweight and compact design. Weighing in at just around 60 pounds, it offers excellent portability, allowing users to easily transport the unit to various job sites. This mobility is enhanced by an integrated handle and a rugged construction, making it suitable for both indoor and outdoor applications.

The SVM160-B utilizes advanced inverter technology, which significantly enhances its performance capabilities. This technology not only contributes to the welder's energy efficiency but also allows for a more stable arc, reducing spatter and resulting in cleaner welds. The machine can operate on both 120V and 240V power sources, providing flexibility for users to adapt to different settings and requirements.

Among its key characteristics, the SVM160-B features a welding output range that accommodates various welding needs, allowing users to achieve welds from 20 to 160 amps. This versatility makes it ideal for welding different materials, including mild steel, stainless steel, and aluminum. Furthermore, the unit supports a range of welding processes, including MIG, stick, and TIG welding, enhancing its adaptability for various projects.

Another highlight of the SVM160-B is its user-friendly interface. The control panel is designed to facilitate ease of use, with clearly marked dials and indicators that enable quick adjustments of settings. This intuitive design ensures that both novice and experienced users can operate the machine efficiently and effectively.

Safety features are also a crucial aspect of the SVM160-B. It comes equipped with thermal overload protection, which prevents the unit from overheating during extended use. This built-in safeguard extends the welder's lifespan and enhances user safety.

In summary, the Lincoln Electric SVM160-B is a versatile, portable welder that combines advanced technology with user-friendly features, making it an excellent choice for a wide range of welding applications. Its lightweight design, inverter technology, and robust safety features make it a reliable option for both professionals and enthusiasts. Whether tackling small repairs or larger projects, the SVM160-B stands ready to deliver quality results.