Spark Plug
(8,8 kW [30,000 Btu/Hr] Model)
1.Remove upper shell (see page 10).
2.Remove fan (see page 17).
3.Remove fuel and air line hoses from nozzle assembly.
4.Remove spark plug wire from spark plug.
5.Remove two screws using 5/16"
6.Place
7.Remove spark plug mounting nut using 11/16"
8.Remove burner strap from spark plug.
9.Clean and regap spark plug electrodes to .055"
(1.4 mm) gap.
10.Replace burner strap onto spark plug. Rotate burner strap to position spark plug electrodes (see Figure 13).
11.Tighten spark plug with spark plug mounting nut.
12.Release
13.Replace burner strap onto combustion chamber.
14.Attach spark plug wire to spark plug.
15.Attach fuel and air line hoses to nozzle assembly.
16.Replace fan (see page 17).
17.Replace fan guard and upper shell.
Combustion
Chamber
Spark Plug | Burner | |
Mounting Nut | ||
Strap Spark | ||
| ||
| Plug Spark Plug | |
| Wire |
Nozzle
Assembly
Air Line | Fuel Line |
Hose | Hose |
Figure 11 - Spark Plug Removal, 8,8 kW (30,000 Btu/Hr) Model
Bend Here to Adjust Gap
.055" (1.4 mm) Gap
Figure 12 - Spark Plug Gap, 8,8 kW (30,000 Btu/Hr) Model
Burner
BurnerStrap
Strap
Figure 13 - Spark Plug Rotation, 8,8 kW (30,000 Btu/Hr) Model Only
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