Lincoln Electric SVM160-B service manual Troubleshooting & Repair

Models: SVM160-B

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TROUBLESHOOTING & REPAIR

VOLTAGE & CURRENT CALIBRATION PROCEDURE (continued)

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9.Wait for the machine’s output to be automati- cally turned off and then back on.

10.Adjust the output control knob again if neces- sary to make the actual voltage output 20 volts +/- .5 volts.

11.Wait for the machine’s output to be automati- cally turned off and then back on.

12.Repeat the above two steps if necessary.

13.Toggle the mode select switch up and release the switch to save the calibration setting.

14.The right display will display the message “VcAL SAVEd”. Within 5 seconds, hold the mode set switch in the up position until the right display stops blinking.

15.The machine will reset to normal operation after a few seconds.

NOTE: If the mode select switch is not toggled within 30 seconds after adjusting the out- put control knob, the machine will leave the calibration mode and use the previ- ous calibration settings.

CURRENT CALIBRATION

PROCEDURE

1.Connect the resistive load bank of approx.

.106 ohms and test ammeter to the welding output terminals.

2.Toggle and hold the mode select button in the up position.

3.Turn on the Power Mig 300.

4.Once the display reads “Pres Spin” release the mode select switch. Rotate the output knob until the display reads “cur cAL”.

5.Toggle the Mode Select switch once.

6.The left display will change to “lcAL” to indi- cate that current calibration is in progress.

7.The right hand display will scroll the following message: Adj rEnc SorEAL cur = 250A.

8.Adjust the right hand output control knob until the actual output current reading on the test ammeter is 250 amps +/- 2A.

9.Wait for the machine’s output to be automati- cally turned off and then back on.

10.Adjust the output control knob again if neces- sary to make the actual output current read- ing on the test ammeter 250 amps +/- 2A.

11.Wait for the machine’s output to be automati- cally turned off and then back on.

12.Repeat the above two steps if necessary.

13.Toggle the mode select switch up and release the switch to save the calibration setting.

14.The right display will display the message “lcAL SAVEd”. Within 5 seconds, hold the mode set switch in the up position until the right display stops blinking.

15.The machine will reset to normal operation after a few seconds.

NOTE: If the mode select switch is not toggled within 30 seconds after adjusting the out- put control knob, the machine will leave the calibration mode and use the previ- ous calibration settings.

POWER MIG 300

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Lincoln Electric SVM160-B service manual Troubleshooting & Repair

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.