F-29

TROUBLESHOOTING AND REPAIR

F-29

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ENGINE THROTTLE ADJUSTMENT TEST (continued)

 

 

 

 

 

to Section

to Master

FIGURE F.7

 

FIGURE F.8

 

HIGH IDLE ADJUSTMENT NUT

LOW IDLE ADJUSTMENT NUT

 

 

 

 

Return

Return

 

Solenoid

3/8" Low Idle

 

Housing

 

Adjustment

Muffler

 

Nut

 

 

 

 

 

 

 

Throttle

 

 

 

 

 

linkage

 

 

 

 

 

Choke

 

 

 

 

 

Cable

 

 

 

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TOC

 

 

 

Rod

 

 

 

 

Return to Section

Return to Master

3/8" High Idle

 

 

 

Adjustment Nut

 

 

 

 

 

 

 

 

11.

If either of the readings is incorrect, adjust the

2. Start the engine and check the frequency

 

 

throttle as follows:

 

counter.

At HIGH IDLE (3700 RPM), the

 

 

Adjust HIGH IDLE: Use the 3/8” wrench to turn

counter should read 60.8 to 62.5 Hz. At LOW

 

 

IDLE (2200 RPM), the counter should read

 

 

the spring-loaded adjustment nut. See Figure

 

 

35.8 to 37.5 Hz. Note that these are median

 

 

F.8 for location of the adjustment nut. Turn the

 

 

measurements; hertz readings may vary

 

 

nut clockwise to increase HIGH IDLE speed.

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slightly above or below.

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Adjust the speed until the tach reads between

 

 

3650 and 3750 RPM.

 

3. If either of the readings is incorrect, adjust the

Section

Master

Adjust LOW IDLE: First make sure there is no

throttle as follows:

 

 

 

 

 

 

 

 

load on the machine. Set the IDLE switch to

Adjust HIGH IDLE: Use the 3/8” wrench to turn

to

to

AUTO and wait for the engine to change to low

the spring-loaded adjustment nut. See Figure

idle speed.

Use the 3/8” wrench to adjust the

F.7 for location of the adjustment nut. Turn the

Return

Return

throw in the throttle lever arm. See Figure F.8

Adjust the speed until the frequency reads

 

 

solenoid nut, which changes the amount of

nut clockwise to increase HIGH IDLE speed.

 

 

for location of the adjustment nut.

Adjust the

between 60.8 and 62.5 Hz.

 

 

nut until the

tach reads between

2150 and

Adjust LOW IDLE: First make sure there is no

 

 

2250 RPM.

 

 

 

 

 

 

load on the machine. Set the IDLER switch to

 

 

 

 

 

 

Frequency Counter Method

 

AUTO and wait for the engine to change to low

 

1. Plug the frequency counter into one of the 115

idle speed. Use the 3/8” wrench to adjust the

 

solenoid

nut, which changes the amount of

 

 

VAC auxiliary receptacles.

 

 

 

 

throw in the throttle lever arm. See Figure F.8

 

 

 

 

 

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TOC

 

 

 

for location of the adjustment nut. Adjust the

 

 

 

nut until the frequency reads between 35.8 and

 

 

 

 

 

Return to Section

Return to Master

 

 

 

375.Hz.

 

 

 

EAGLE™ 10,000

 

 

 

 

 

 

Page 64 Page 66
Page 65
Image 65
Lincoln Electric SVM192-A service manual Figure F.7, Frequency Counter Method
Page 64 Page 66

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.
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