Homelite HHC50LP owner manual Theory Of, Operation, Supply, Propane

THEORY OF	The Fuel System: The hose/regulator assembly attaches to the propane gas
OPERATION	supply. This provides fuel to the heater.
	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 piezo ignitor lights the burner.
	The Automatic Control System: This system causes the heater to shut down
	if the flame goes out.	Fan
	Combustion
	Chamber		Motor

Clean

Heated

Air Out (Front)

Cool Air In (Back)

		Hose/Regulator
		Assembly
	Air For Combustion	Air For Heating
	Figure 2 - Cross Section Operational View
PROPANE	Propane gas and propane tank(s) are to be furnished by the user.
	Use this heater only with a propane vapor withdrawal supply system. The amount
SUPPLY
	of propane gas ready for use from propane tanks varies. Two factors decide this
	amount:

1.The amount of propane gas in tank(s)

2.The temperature of tank(s)

This heater is designed to operate with a minimum 9-kg (20-pound) propane tank. You may need two or more tanks or one larger tank in colder weather. Use a 45-kg (100-pound) tank for longer operation or in very cold weather. Less gas is vapor- ized at lower temperatures. Your local propane gas dealer will help you select the proper supply system.

Average Temperature	0°C	-6.7°C	-12°C	-17.7°C -23.3°C -28.9°C
At Tank Location	(32°F)	(20°F)	(10°F)	(0°F)	(-10°F)	(-20°F)
Number Of Tanks
(45 kg/100-pound)	1	1	1	1	2	2

5

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