Filter
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13
103252
Nozzle
1. Remove upper shell (see page
11).
2. Remove fan (see page 11).
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" open-end
wrench.
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 14).
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 (80-110 inch-
pounds / 9.1-12.4 n-m).
12. Attach burner head to combus-
tion 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 11).
17. Replace fan guard and upper
shell.
Burner
Head
Nozzle
Nozzle
Face
Nozzle
Seal
Fuel Line
Fitting
Air Line
Fitting
Figure 14 - Removing Nozzle
100 ROTOR-Domestic PFA/P 059A
Spark Plug
Wire
Spark
Plug
Combustion
Chamber
Screw
Fuel Line Hose
Air Line Hose
Figure 13 - Removing Burner Head
Burner Head
Figure 15 - Rotor Location
Insert
Rotor
Blade
Pump
Plate
Air Output
Filter
Air Intake
Filter
Filter End
Cover
Fan Guard
Continued
Pump Rotor
(Procedure if rotor is binding)
1. Remove upper shell (see page
11).
2. Remove filter end cover screws
using 5/16" nut-driver.
3. Remove filter end cover and air
filters.
4. Remove pump plate screws
using
5/16" nut-driver.
5. Remove pump plate.
6. Remove rotor, insert, and
blades.