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John Deere AC-115 User Manual

Page 13

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Preparation

Operator’s Manual

13

THEORY OF OPERATION

The Fuel System: The air pump forces air through the air line. The air is then pushed through the nozzle. This air

causes fuel to be lifted from the tank. A fine mist of fuel is sprayed into the combustion chamber.

The Air System: The motor turns the fan. The fan pushes air into and around the combustion chamber. This air

is heated and provides a stream of clean, hot air.

The Ignition System: The ignition control assembly provides power to the ignitor. This ignites the fuel / air mixture

in the combustion chamber.

The Flame-Out Control System: This system causes the space heater to shut down if the flame goes out.

Clean

Heated

Air Out

Fuel

Filter

Air Line

To Burner

Air Output Filter

Air Pump

Air Intake Filter

Cool Air In

Fan

Combustion

Chamber

Ignitor

Ignition Control

Assembly

Air For Fuel

System

Air For

Combustion

And Heating

Fuel

Nozzle

Fuel

Tank

Motor

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