Dayton Operating Instructions and Parts Manual | 3VG79A |
Dayton® Portable
Maintenance (Continued)
6.Install spark plug and wave spring washer in burner head. Torque 40 to 60
Side
Electrode
270° Acceptable Range For Side Electrode
Combustion Chamber
Screw
Air Line Hose
Burner Head
Spark Plug
Wire
Wave Spark
Spring Plug
Washer
Fuel Line Hose
9.Blow compressed air through face of nozzle. This will free any dirt in nozzle area.
10.Inspect nozzle seal for damage.
11.Replace nozzle into burner head and tighten firmly
12.Attach burner head to combustion chamber.
13.Install spark plug in burner head.
14.Attach spark plug wire to spark plug.
15.Attach fuel and airline hoses to burner head.
16.Replace fan (See page 6).
17.Replace fan guard and upper shell.
Figure 15 - Acceptable Range For Side Electrode
Figure 16 - Removing Burner Head
PUMP ROTOR
(Procedure if rotor is binding)
7.Attach spark plug wire to spark plug.
8.Replace fan (See page 6).
9.Replace fan guard and upper shell.
NOZZLE
1.Remove upper shell (See page 6).
2.Remove fan (See page 6).
3.Remove fuel and air line hoses from burner head.
4.Remove spark plug wire from spark plug.
5.Remove spark plug from burner head using 13/16"
6.Remove three screws using 5/16" nut- driver and remove burner head from combustion chamber.
7.Place burner head into vise and lightly tighten.
8.Carefully remove nozzle from burner head using 5/8" socket wrench (See Figure 17).
Nozzle
Face
Nozzle Seal
Nozzle |
|
Burner |
|
Head | Fuel Line |
| |
Air Line | Fitting |
Fitting |
|
Figure 17 - Removing Nozzle |
|
1.Remove upper shell (See page 6).
2.Remove filter end cover screws using 5/16"
3.Remove filter end cover and air filters.
4.Remove pump plate screws using 5/16"
Blade |
Pump Plate |
Air Intake Filter |
Filter End Cover
Insert |
Rotor |
Air Output Filter |
Fan Guard
Figure 18 - Rotor Location
8
