SERVICE PROCEDURES
Continued
IGNITOR
1.Remove motor, motor mount and fan guard (see Motor, page 8, steps 1 through 6) .
2.Remove orange ignitor wire from ignitor.
3.Remove ignitor mounting screw from rear head using
4.Remove ignitor from rear head.
5.Install new ignitor. Attach ignitor to rear head with ignitor mounting screw.
6.Attach ignitor wire.
7.Check gap between ignitor electrode and nozzle to .13"/.15" (3.3/3.8 mm) (see Fig- ure 12).
8.Test for spark.
WARNING: Make sure heater is disconnected from propane supply. Heater could ignite caus- ing severe burns.
Plug into extension cord and watch for spark between ignitor electrode and nozzle.
9.Place motor, motor mount and fan guard into rear of heater shell (see Motor, page 8, steps 14 through 18).
| Ignitor |
Ignitor |
|
Mounting | Rear |
Screw | Head |
Figure 11 - Removing Ignitor Mounting
Screw and Ignitor
Burner
Nozzle
Ignitor
Electrode
Gap
Area
Figure 12 - Clearance between Ignitor Electrode and Target Plate
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