TOC

F-24

TROUBLESHOOTING AND REPAIR

F-24

ENGINE RPM ADJUSTMENT TEST (continued)

Return to Section

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master

Return to Master TOC

Return to Master TOC

Return to Master TOC

ENGINE RPM ADJUSTMENT PROCEDURE

High Idle Adjustment:

IMPORTANT: The high idle RPM is set by the engine manufacturer, and should not be changed. If the high idle RPM is not within the specified range, the engine should be serviced by a qualified engine technician.

Low idle adjustment:

Code 10856 only:

1.Hold the ball joint housing with a wrench and loosen the lock nut. Snap the ball joint housing off of the ball, (some prying may be required) Rotate the ball joint housing, lengthening or shortening the idle rod/ball joint assembly as required.

2.Snap the ball joint housing back on the ball and re- check the RPM. Repeat this adjustment procedure as needed. When the idle RPM is correct, hold the ball joint housing with a wrench and tighten the lock nut.

3.Check that the idle solenoid linkage moves freely and does not bind. When the solenoid is energized, the plunger must fully seat against the stop inside the solenoid coil assembly.

Codes 11199 and 11408:

4.Hold the idle rod with a wrench and loosen the lock nut. Adjust the length of the idle rod by turning it onto or out of the ball joint on the injection pump.

5.Recheck the low idle RPM and adjust as needed; when the low idle RPM is correct, hold the idle rod in position and tighten the lock nut.

6.Check that the idle solenoid linkage moves freely and does not bind. When the solenoid is energized, the plunger must fully seat against the stop inside the solenoid coil assembly.

7.After the lock nut has been tightened, re-check the idle RPM.

8.If testing and service is complete, disconnect any test equipment and close the doors.

SAE-400 SEVERE DUTY

Page 64
Image 64
Lincoln Electric SVM187-A Engine RPM Adjustment Procedure, High Idle Adjustment, Low idle adjustment Code 10856 only

SVM187-A specifications

The Lincoln Electric SVM187-A is a cutting-edge welding machine designed for professional welders and industrial applications. Known for its reliability and performance, it stands out in the competitive welding equipment market. This versatile machine is structured to handle various welding processes, making it a popular choice among users.

One of the primary features of the SVM187-A is its multifunctional capabilities. It supports MIG, TIG, and Stick welding, allowing users to switch between different welding techniques seamlessly. This flexibility makes it suitable for diverse applications, whether working on automotive repairs, metal fabrication, or construction projects. Additionally, the machine is equipped with a robust power output, ranging from low to high amperage settings, enabling users to tackle a wide array of materials, including mild steel, stainless steel, and aluminum.

The SVM187-A incorporates advanced inverter technology, which ensures increased efficiency and reduced energy consumption. This technology leads to a more compact design, making the unit portable and easy to transport. The lightweight construction of the machine does not compromise its durability; it is built with high-quality materials to withstand the rigors of a professional workshop.

Another notable characteristic of the SVM187-A is its user-friendly interface. The intuitive control panel includes digital displays for precise settings adjustments, ensuring accuracy during operation. Beginners and seasoned welders alike can benefit from the clear and straightforward design, reducing training time and enhancing productivity.

Safety features are paramount in the SVM187-A's design. The machine is equipped with thermal overload protection, ensuring that it operates within a safe temperature range to prevent damage and promote longevity. Additionally, it features automatic voltage regulation, which maintains a stable arc even under varying input voltage conditions.

In summary, the Lincoln Electric SVM187-A is a versatile, efficient, and user-friendly welding machine suited for both professional and industrial applications. Its multifunctionality, inverter technology, and robust safety features set it apart from competitors, making it a reliable choice for welders seeking to elevate their craftsmanship while ensuring safety and efficiency. This machine represents the innovation and quality that Lincoln Electric is renowned for in the welding industry.