John Deere AC-100LP - Manual (Page 19)

Service
Operator’s Manual 19
(Fig. 9)
IGNITOR:
1. Remove motor, motor mount and fan guard (see
"Maintenance: Motor", steps 1 through 6).
2. Remove orange ignitor wire from ignitor.
3. Remove ignitor mounting screw from rear head using
nut-driver or standard screwdriver (Fig. 9).
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) (Fig. 10).
8. Test for spark. Plug into extension cord and watch for
spark between ignitor electrode and nozzle.
WARNING: MAKE SURE HEATER IS
DISCONNECTED FROM PROPANE
SUPPLY. HEATER COULD IGNITE
CAUSING SEVERE BURNS.
9. Place motor, motor mount and fan guard into rear
of heater shell (see "Maintenance: Motor", steps 14
through 18).
MAINTENANCE (CONTINUED):
(Fig. 10)
Rear
Head
Ignitor
Ignitor
Mounting
Screw
Burner
Nozzle
Gap
Area
Ignitor
Electrode
CAUTION: DISCONNECT HEATER FROM
PROPANE / L.P. SUPPLY TANK(S).
1. Store Propane / L.P. tank(s) in safe manner. See
Chapter 5 of Standard for Storage and Handling of
Liquefied Petroleum Gases , ANSI/NFPA 58 and the
Propane Installation Code CAN/CGA B149.2. Follow
all local codes. Always store Propane / L.P. tanks
outdoors.
2. Place plastic cover caps over brass fittings on inlet
connector and hose / regulator assembly.
3. Store in dry, clean and safe place. Do not store
hose / regulator assembly inside heater combustion
chamber.
4. When taking heater out of storage, always check
inside of heater. Insects and small animals may place
foreign objects in heater. Keep inside of heater free
from combustible and foreign objects.
Storage