COUNTERWEIGHT AS 2057752 - Caterpillar

Illustration 1 g00519858
OFF - Inserting the engine start switch key and removing the key must only be done from the OFF position. In the OFF position, there is no power to most electrical circuits in the cab. The cab lights, the panel lights, the tail lights, and the dome light are operational even when the start switch is in the OFF position. The horn, the backup alarm and the cigar lighter are also operational when the start switch is in the OFF position.
ON - Turn the start switch key clockwise to ON in order to activate all cab circuits.
START - Turn the start switch key clockwise to START in order to crank the engine. Release the key after the engine starts. The key will return to the ON position.