Theory Of Operation - Sunbelt SPL150000 Manual Del Operador

ThEORY OF OPERATION

The Fuel System: The hose / regulator assembly attaches to the Propane / L.P. gas supply. The Propane / L.P.
gas moves through the solenoid valve and out the nozzle.
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 direct spark ignitor (DSI) sends voltage to the spark plug/ignitor. The spark plug / ignitor
ignites the fuel and air mixture.
The Safety Control System: This system causes the heater to shut down if the flame goes out.
Combustion Chamber
Clean
Heated
Air Out
(Front)
Operator's Manual
Preparation
Ignitor
Nozzle
DSI
Air For Combustion
And Heating
Fan
Motor
Cool
Air In
(Back)
Power Cord
On/Off Switch
Solenoid Valve
Fuel
Hose/
Regulator
Assembly
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