Lincoln Electric Cross Country 300 Service Manual page 9

LINCOLN ELECTRIC Cross Country™ 300 Service Manual
engine protection/idle control board receives a signal from the weld control board that activates the idler
solenoid that brings the engine to a low idle condition. When output current is sensed, either weld or
auxiliary, the weld control board deactivates the idler solenoid and the engine returns to a high-speed
condition.
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