Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

F-28

F-28

TROUBLESHOOTING & REPAIR

ENCODER PC BOARD TEST (continued)

VOLT/TRIM ENCODER #1

FROM LEAD

TO LEAD

EXPECTED VOLTAGE

ACTION

 

 

 

 

 

 

 

If you do not read 15VDC on the first reading of encoder

855

3243

15 VDC

#1 or #2 then check lead connections. If lead connec-

tions check OK, then Feeder Board may be faulty,

5J85

3J82

 

 

replace Feeder Board.

 

 

 

8511

3243

0 OR 15 VDC

As you turn the encoder #1 or #2 slowly you should see

11J85

3J82

 

your meter go from 0 to 15, 0 to 15 as you turn the

 

 

 

encoder. If not, check the lead connections. If the lead

858

3243

0 OR 15 VDC

connection check OK then, change the encoder.

8J85

3J82

 

 

 

 

 

 

 

 

 

 

WMF/AMPS ENCODER #2

 

 

 

 

 

 

 

 

 

 

FROM LEAD

TO LEAD

EXPECTED VOLTAGE

ACTION

 

 

 

 

 

 

 

If you do not read 15VDC on the first reading of encoder

859

3243

15 VDC

#1 or #2 then check lead connections. If lead connec-

tions check OK, then Feeder Board may be faulty,

9J85

3J82

 

 

replace Feeder Board.

 

 

 

857

3243

0 OR 15 VDC

As you turn the encoder #1 or #2 slowly you should see

7J85

3J82

 

your meter go from 0 to 15, 0 to 15 as you turn the

 

 

 

encoder. If not, check the lead connections. If the lead

 

 

 

connection check OK then, change the encoder.

 

 

 

 

POWER MIG 300

Page 72
Image 72
Lincoln Electric SVM160-B service manual If you do not read 15VDC on the first reading of encoder

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.