ADAPTER GP-AIR CLEANER 2727835 - Caterpillar

Illustration 1 g00868262
When you turn the engine start switch to the ON position, electrical power is supplied to the systems in the operator's compartment.
OFF - When you insert the engine start switch key and when you remove the engine start switch key, the engine start switch key must be in the OFF position. To disconnect the power to the electrical circuits in the cab, turn the engine start switch to the OFF position. Also, turn the engine start switch to the OFF position in order to stop the engine.
ON - To activate the electrical circuits in the cab, turn the engine start switch key clockwise to the ON position.
START - To start the engine, turn the engine start switch key clockwise to the START position. When the engine start switch key is released, the engine start switch key will return to the ON position. Note: If the engine fails to start, return the engine start switch key to the OFF position. This must be done before you attempt to start the engine again.
Illustration 2 g00873160
The scraper engine start switch is located on the scraper operator panel at the rear of the machine.Note: The scraper engine must be started from the operator panel at the rear of the machine. Turn the tractor engine start switch to the OFF position in order to stop both engines.