14
100684
SERVICE
PROCEDURE
Continued
17. Remove two nuts and bolts securing motor mount to shell.
18. Pull motor and fan from shell. Turn motor and fan around. Carefully place back
in shell.
Note:
Fan will go into shell first.
19. Line up mounting holes in shell with holes on motor mount. Replace four bolts
through shell and motor mount. Insert bolts from outside of heater. Tighten nuts
firmly.
20. Route motor wires through hole in bottom of shell (see Figure 12, page 12).
21. Connect motor wires as follows (see Figure 11, page 12):
• black wire—to burner control
• blue wire—to terminal board (see Wiring Diagram, page 15, for correct
terminal location)
• green wire—to terminal board (see Wiring Diagram, page 15, for correct
terminal location)
• brown wire—to on/off switch
22. Replace side cover.
23. Replace fan guard.
!
WARNING
If you detect a gas leak, turn off propane supply at once.
Ventilate the area. Wait until five minutes after propane odor is
not present. Follow steps below to check for gas leak.
If a Gas Leak Occurs
!
WARNING
Never use an open flame to check for a leak. Apply a mixture
of liquid soap and water to all joints. Bubbles forming show a
leak. Correct all leaks at once.
1. After turning off propane supply and ventilating area, turn heater on/off switch
to the OFF position. Unplug heater power cord.
2. Turn propane supply on.
3. Apply a mixture of liquid soap and water to hose and connections between
propane tank(s) and heater inlet. Bubbles forming show a leak.
4. Turn propane supply off and ventilate the area. Repair leak.
5. Wait until five minutes after propane odor is not present before restarting
heater.
6. If you cannot repair leak, contact you local service center.
Ignitor
Make sure gap between ignitor electrode and burner nozzle is 4.8 mm. Access
ignitor electrode from inside combustion chamber. No other maintenance is needed
for ignitor.
