Dayton Operating Instructions and Parts Manual
Model 3VG80
Operation (Continued)
5.Plug extension cord into a 120 Volt/60 Hertz,
6.Open propane supply valve on propane tank(s) slowly.
NOTE: If not opened slowly,
7.Press and hold in control knob. Turn counterclockwise to the LOW position. Heater should ignite within a few seconds.
NOTE: If heater fails to ignite, hose may have air in it. If so, keep automatic control valve button pressed and wait 20 seconds. Release automatic control valve button and wait 20 seconds for unburned fuel to exit heater. Repeat step 7.
8.After ignition, wait 30 seconds then release the control knob. This activates the automatic control system.
9.When burner remains lit, set heater at the desired heat level by turning the control valve counterclockwise. If burner goes out, turn off gas. Turn control knob fully clockwise to the lowest position. Check fuel supply. If adequate fuel is available, restart heater beginning at Step #1.
TO STOP HEATER
1.Tightly close propane supply valve on propane tank(s).
2.Wait a few seconds. Heater will burn gas left in supply hoses.
3.Turn control knob to the OFF position.
4.Unplug heater.
Storage
Disconnect heater from propane
supply tank(s).
1.Store propane tank(s) in safe manner. See Chapter 5 of Standard for Storage and Handling of Liquefied Petroleum Gases, ANSI/NFPA 58. Follow all local codes. Always store propane tanks outdoors.
2.Place plastic cover caps over brass fittings on inlet connector and hose/ regulator assembly.
3.Store in dry, clean, and safe place. Do not store hose/regulator assembly inside heater combustion chamber.
4.When taking heater out of storage, always check inside of heater. Insects and small animals may place foreign objects in heater. Keep inside of heater free from combustible and foreign objects.
Maintenance
• Never attempt to service heater
while it is plugged in, connected to propane supply, operating, or hot. Severe burns and electrical shock can occur.
•Keep heater clear and free from combustible materials, gasoline, and other flammable vapors and liquids.
•Do not block the flow of combustion or ventilation air.
1.Keep heater clean. Clean heater annually or as needed to remove dust and debris. If heater is dirty or dusty, clean heater with a damp cloth. Use household cleaners on difficult spots.
2.Inspect heater before each use. Check connections for leaks. Apply mixture of liquid soap and water to connections.
Bubbles forming show a leak. Correct all leaks at once.
3.Inspect hose/regulator assembly before each use. If hose is highly worn or cut, replace.
4.Have heater inspected yearly by a qualified service person.
5.Keep inside of heater free from combustible and foreign objects. Remove motor and other internal parts if needed to clean inside of heater (See Service Procedures, page 8).
6.Clean fan blades each season or as needed (See Fan, page 8).
SERVICE PROCEDURES
Never attempt to service heater
while it is plugged in, connected to propane supply, operating, or hot. Severe burns and electrical shock can occur.
MOTOR
1.With heater on its side, remove base tray.
2.Access ground screw through under- side of heater base. Remove ground screw. Disconnect the green motor wire and the green power cord wire from underside of shell (See Figure 6, page 8).
3.Remove black and white motor wires from terminal board (See Figure 6, page 8).
4.Carefully push motor wires through hole in bottom of shell.
5.Remove screws holding motor mount to shell. Use
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Version B - For Reduction | G016.J |
