Rotor Resistance Test | Lincoln Electric SVM192-A specification

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F-16	TROUBLESHOOTING AND REPAIR	F-16
	ROTOR RESISTANCE TEST (continued)

FIGURE F.2 – LOCATION OF ROTOR SLIP RINGS

Lead 219	Lead 200A

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TEST PROCEDURE

1.With the 5/16” nut driver, remove the 6 sheet metal screws from the case top.

2.Remove the rubber gasket (cover seal) from the lift bail.

3.Remove the fuel cap. The rubber gasket for the fill tube will come off with the case top.

4.Remove the case top, then replace the fuel cap.

5.With the 5/16” nut driver, remove the 5 screws holding the right case side.

6.Remove the right case side by lifting up and out.

7.Conduct the test with the gasoline engine OFF.

8.Remove the spark plug wires to prevent acci- dental engine kickback or starting.

9.Isolate the rotor electrically by removing the generator brush leads. Refer to Figure F.2 as you perform the remaining steps.

10.Remove lead 219 from the negative brush.

11.Remove lead 200A from the positive brush.

12.Measure the resistance across the rotor slip rings.

A.Set the ohmmeter on the low scale (X1).

B.Place one meter probe on one of the rotor slip rings. Place the other probe on the other slip ring.

C.Check the resistance across the slip rings. It should read between 4 and 5 ohms.

EAGLE™ 10,000

SVM192-A specifications

Lincoln Electric's SVM192-A is a standout model in the sphere of welding machines, renowned for its advanced technology and versatility, making it a preferred choice among welding professionals and industrial applications. This single-phase inverter-based machine balances performance and portability, providing users with a reliable solution for a variety of welding tasks.

One of the key features of the SVM192-A is its capacity to perform multiple welding processes. It supports MIG, TIG, and stick welding, which allows users to switch between different techniques depending on the project requirements. This multi-functionality enhances the machine's utility, making it viable for various applications ranging from home projects to professional fabrication works.

The SVM192-A is equipped with Lincoln Electric’s proprietary technologies, including the advanced inverter technology, which ensures high efficiency and power output while maintaining a compact size. This inverter technology not only improves arc stability but also reduces power consumption and heat generation, making it a more eco-friendly option.

Key characteristics of the SVM192-A include a user-friendly digital display that provides clear settings for amperage, voltage, and other parameters, enabling precise control during welding. The machine also features a robust construction, designed to withstand tough working environments, ensuring longevity and minimal downtime.

Moreover, the SVM192-A incorporates safety features designed to protect the user and the machine, including overcurrent and thermal overload protection. This prioritization of safety ensures a worry-free operation, allowing welders to focus on their craft without the distraction of potential hazards.

Portability is another significant advantage of the SVM192-A. Weighing in at a lightweight design, it is easy to transport, making it ideal for mobile operations or jobs that require moving the equipment frequently.

In summary, the Lincoln Electric SVM192-A embodies versatility, efficiency, and durability, making it an exceptional choice for both novice and experienced welders. Its ability to handle multiple welding processes, combined with advanced technologies and user-friendly features, positions it as a top contender in the welding equipment market, suitable for a wide range of applications in various sectors.

Lincoln Electric SVM192-A Rotor Resistance Test, Remove the case top, then replace the fuel cap

Models: SVM192-A

TROUBLESHOOTING AND REPAIR

ROTOR RESISTANCE TEST (continued)