Dayton Operating Instructions and Parts Manual | 2E510E, 2E511E, 3E218E, and 3E219D |
Dayton® Portable
Maintenance (Continued)
IGNITOR
1.Remove upper shell and fan guard (See page 6).
2.Remove fan (See page 6).
3.Remove 4 side cover screws with a 5/16" nut driver. Remove side cover (See Figures 14 and 15).
4.Disconnect ignitor wires (yellow for 3E218E and 3E219D, gray for 2E510E and 2E511E) from ignition control assembly (See Figure 16). Pull the ignitor wires up through the hole in the lower shell.
5.Disconnect fuel line hose and air line hose. Remove photocell from photocell bracket (See Figure 16).
Combustion | Nozzle | |
Chamber | ||
Adapter | ||
|
6.Remove combustion chamber. Stand combustion chamber on end with nozzle adapter bracket on top (See Figure 17).
Ignitor Screw/Washer
Assembly
| Ignitor |
| Ignitor |
| Element |
| Nozzle |
Photocell | Adapter |
Bracket | Bracket |
| Nozzle Adapter |
Combustion | Bracket Opening |
11.Route the ignitor wires back down through the hole in the lower shell. Connect wires to the ignition control assembly.
12.Replace side cover (See Figures 14 and 15).
13.Connect and route fuel line hose and air line hose to nozzle adapter assembly. See Fuel and Air Line Replacement and Proper Routing, page 9.
14.Replace photocell in photocell bracket. Route wires as shown in Figure 18, 19, or 20.
15.Replace fan (See page 6).
16.Replace fan guard and upper shell (See page 6).
Combustion
Chamber 
Bracket |
Ignitor |
Chamber | Burner |
|
Figure 17 - Ignitor Replacement | Strap |
|
| Nozzle/ | |
|
| |
7. Remove ignitor screw with a 1/4" | Photocell | Adapter |
Assembly |
Air
Line
Hose
Fuel
Line
Hose
Photocell
Bracket
Photocell
Assembly
Ignitor
Wires
Ignition |
Control |
Assembly |
nut driver. Carefully remove ignitor | Bracket |
|
from nozzle adapter bracket. | Air Line | Fuel Line |
| ||
Do not bend or | Hose | Hose |
strike ignitor |
|
|
element. Handle with care. | Figure 18 - Removing Air and Fuel Line | |
8. Carefully remove replacement | Hoses, (40, and 60,000 Btu/Hr Models Only) | |
|
| |
ignitor from styrofoam packing. | Combustion |
|
|
| |
9. Carefully guide ignitor into | Chamber | |
opening in nozzle adapter bracket. | Burner | |
Do not strike ignitor element. | ||
Strap | ||
Attach ignitor to nozzle adapter | Photocell |
Side Cover 
Figure 16 - Disconnecting Ignitor Wires from Ignition Control Assembly
bracket with screw using a 1/4" nut | Bracket | |||
driver (See Figure 17). Torque 8 to | Air Line | |||
15 in. lbs. Do not over torque. | ||||
Hose |
|
| ||
10. Replace combustion chamber. |
|
|
| |
Nozzle/
Adapter
Assembly
Fuel Line
Hose
Figure 19 - Removing Air and Fuel Line Hoses, (110,000 Btu/Hr Model Only)
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