D-4

D-4

MAINTENANCE

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FUEL FILTER: Inspect the fuel filter daily. Drain any accumulated water from the engine fuel filter/water separator daily. Change the fuel filter every 400 hours of operation. Dust and dirt in the fuel system can cause the injection pump and injection nozzle to wear quickly. Change the fuel filter as follows:

1.See Figure D.2. Clean the outside surfaces of the fuel filter assembly. If a drain tap (1) is fitted to the filter bowl, drain the fuel from the filter.

2.See Figure D.2. Hold the bottom cover of the filter element and release the setscrew (2) which is fitted through the filter head above the center of the ele- ment.

3.See Figure D.2. Lower the bottom cover (3) of the filter.

4.Remove the element and discard it.

5.Clean the inside surfaces of the filter head and of the cover.

6.Renew the seals and lightly lubricate them with clean fuel.

7.Put the bottom cover under the new element and hold the element squarely to the filter head. Ensure that the element is fitted in the center against the joint in the filter head. With the assembly in this position, engage and tighten the setscrew.

8.Bleed the air from the fuel system. See How to

Eliminate Air from the Fuel System.

Order Perkins fuel filter #26560017 or #26561117 from your local Perkins Service Center.

AIR CLEANER: The Perkins diesel engine is equipped with a dry type air filter. Inspect the air cleaner daily - more often in dusty conditions. Never apply oil to the air cleaner. Service the air cleaner as follows:

1.Remove the dust cup from the bottom of the air cleaner housing. Clean out any accumulated dust.

2.Loosen the wing nut and remove the filter element.

3.If dust is sticking to the dust collector element, blow compressed air through it from the inside out. Turn the element as you apply air. Air pressure should be under 686 kPa (7 kgf/cm2, 99 psi).

4.Check the element for damage before reassem- bling the air cleaner. Replace the element if it appears damaged. Order Donaldson element part number P10-1275.

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FIGURE D.2 – FUEL FILTER REPLACEMENT

 

2

1

3

 

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Lincoln Electric SVM128-A service manual Eliminate Air from the Fuel System
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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.
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