12
NEVER LEAVE THE HEATER
UNATTENDED WHILE BURNING!
D.) FAN BLADES
CLEAN EVERY SEASON OR AS NEEDED.
-Remove upper shell(See 11 page.)
-Use 1/8" allen wrench to loosen set screw
which holds Fan Blade to motor shaft.
- Slip Fan Blade off motor shaft.
-Clean Fan Blade using a soft colth moistened
with kerosene or solvent.
-Dry Fan Blade throughly.
-Reinstall Fan Blade on motor shaft. Place Fan
Blade hub flush with end of motor shaft.
-Place Set Screw on flat of shaft. Tighten Set Screw
firmly
4.5~5.6 N-m
(40~50 inch-pounds).
E.) NOZZLE
Figure 15. Fan and Setscrew Location.
Figure 16. Removing Nozzle
Nozzle Adaptor
Nozzle
Nozzle Face
Nozzle Adaptor
Burner Head
Fuel Line
Air Line
Nozzle Adaptor
Spark Plug
Ignitor Wire
Combustion Chamber
Screw
Motor
Fan Blade
Motor Shaft
Set Screw
Flush
REMOVE DIRT IN NOZZLE AS NEEDED (SEE
PAGE 16).
- Remove upper shell (See page 11).
- Remove fan blade (See page 11).
- Remove fuel and air line hoses from nozzle
adaptor.
- Remove ignitor wire from spark plug.
- Remove spark plug from nozzle adaptor using
medium phillips screwdriver.
- Turn nozzle adaptor
40°
turn
(
1/9
) to counter
clock wise and pull toward motor to remove.
(See Figure 14)
- Place plastic hex-body into vise and lightly
tighten.
- Carefully remove nozzle from nozzle adaptor
using 5/8” socket wrench.
- Blow compressed air through face of nozzle.
(this will remove any dirt in nozzle)
- Reinstall nozzle into nozzle adaptor until nozzle
seats. Tighten 1/3 turn more using 5/8” socket
wrench.(40~45 inch-pounds)
- Reinstall nozzle adaptor to burner head.
- Reinstall spark plug to nozzle adaptor.
- Attach ignitor wire to spark plug.
- Attach fuel and air line hoses to nozzle adaptor.
- Reinstall fan blade and upper shell.
