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Lincoln Electric SVM128-A service manual Routine and Periodic Maintenance, Engine Maintenance

Models: SVM128-A

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D-2

D-2

MAINTENANCE

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SAFETY PRECAUTIONS

WARNING

•Have qualified personnel do all maintenance and troubleshooting work.

•Turn the engine off before working inside the machine.

•Remove covers or guards only when necessary to perform maintenance and replace them when the maintenance requiring their removal is complete.

ROUTINE AND PERIODIC

MAINTENANCE

ENGINE MAINTENANCE

CAUTION

To prevent the engine from accidentally starting, dis- connect the negative battery cable before servicing the engine.

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•If covers or guards are missing from the machine, get replacements from a Lincoln Distributor.

Read the Safety Precautions in the front of this manu- al and in the instruction manual for the diesel engine used with your machine before working on the SA-250.

Keep all equipment safety guards, covers, and devices in position and in good repair. Keep your hands, hair, clothing, and tools away from the recoil housing, fans, and all other moving parts when starting, operating, or repairing this machine.

See Table D.1 for a summary of maintenance intervals for the items listed below. Follow either the hourly or the calendar intervals, whichever come first. More fre- quent service may be required, depending on your spe- cific application and operating conditions.

OIL: Check the oil level after every 8 hours of operation or daily. BE SURE TO MAINTAIN THE OIL LEVEL.

Change the oil the first time between 25 and 50 hours of operation. Then, under normal operating conditions, change the oil as specified in Table D.1. If the engine is operated under heavy load or in high ambient temper- atures, change the oil more frequently.

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CHANGE THE OIL: Change the oil, while the engine is still warm, as follows:

1 . Drain the oil from the drain plug located on the engine bottom, as shown in Figure D.1. Examine the washer and replace it if it appears damaged.

2.Replace the plug and washer and tighten to 25 ft.- lb. (34 Nm).

3.Remove the oil fill cap and add oil until the level reaches the “MAX” mark on the dipstick. See Figure D.1. Use high quality oil viscosity grade 10W30. Consult the engine manual for oil specifi- cations. Always check the level with the dipstick before adding more oil.

4.Reinstall the oil fill cap and the dipstick.

SA-250

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Lincoln Electric SVM128-A service manual Routine and Periodic Maintenance, Engine Maintenance
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SVM128-A specifications

The Lincoln Electric SVM128-A is a cutting-edge welding machine designed to meet the demands of both professional welders and DIY enthusiasts. This versatile welding power source brings together advanced technology and robust design, making it a reliable choice for various welding applications.

One of the standout features of the SVM128-A is its capability to perform multiple welding processes. It supports MIG, TIG, and stick welding, allowing users to tackle a wide range of projects with ease. This multi-functionality makes it ideal for professionals working in different industries, as well as for hobbyists who enjoy diverse welding tasks.

The SVM128-A is equipped with inverter technology, which enhances its performance by providing a more stable arc and improved energy efficiency. This technological advancement contributes to lower operational costs and allows for a more consistent weld quality across different materials and thicknesses. Additionally, the inverter technology enables the machine to be lightweight and portable, making it convenient for jobs that require mobility.

Another prominent characteristic of the SVM128-A is its user-friendly interface. The machine features intuitive controls and a digital display that allows operators to easily set the desired welding parameters. This simplified setup helps reduce the learning curve for new users while also offering precise control for experienced professionals.

The Lincoln Electric SVM128-A is designed with durability in mind. Its robust construction ensures that it can withstand the rigors of frequent use in demanding environments. The machine is also equipped with various safety features, including thermal overload protection and a duty cycle rating that prevents overheating, ultimately extending its lifespan.

For optimal performance, the SVM128-A provides adjustable output options, allowing users to customize the welding parameters based on their specific needs. This flexibility makes it suitable for welding various metals, including steel, aluminum, and stainless steel.

In summary, the Lincoln Electric SVM128-A combines versatility, advanced technology, and a user-friendly design. With its capability to perform multiple welding processes, lightweight construction, and durable features, it stands out as an excellent option for anyone looking to achieve high-quality welds. Whether for professional or personal use, the SVM128-A is poised to deliver reliable performance and exceptional results.