MAINTENANCE AND REPAIRS
Clean Blower Wheel
Blower draws fresh air into toilet to provide oxygen for the burn, carries smoke and odor into
the catalyst, then exhausts moist air outside. Clean blower wheel and housing every 3 - 6 months,
or any time excessive noise and vibration occur.
1.
Unplug INCINOLET and remove the top.
2. Disconnect two wires on side of control box to free motor.
3. Loosen (no need to remove) 3 screws holding blower motor plate. (Fig. 10). Twist
and lift motor over screw slots to remove it.
4. Use 1/8” Allen wrench to remove set screw in wheel hub.
5. Clean grease and dirt from wheel with hot soapy water or a degreasing cleaner.
6. Replace wheel if corroded or if vibration indicates it is out of balance.
7. Clean inside of blower housing occasionally.
Replace Heater
Note: For maximum heater life incinerate after each use, and keep
ash level down to no more than 1/2 inch.
To Remove Old Heater:
•
Unplug INCINOLET. Remove
ashpan. Remove access panel.
Remove top. Hold incinerator open
either by wedging down the foot
pedal or blocking flushing
mechanism in open position.
•
Remove thermocouple but do not
disconnect. (Fig. 12)
•
Disconnect wiring to heater
terminals. Remove cover plate and
insulation around heater terminals.
(Fig. 11-1)
To Install New Heater:
•
Reverse above procedure. Locate
heater in brackets, making sure
brackets are seated in slots in the
incinerator wall. (Fig. 11-2)
IMPORTANT: Locate heater at
lowest position in heater bracket.
Coils must not touch each other.
•
Replace insulation and cover over
heater terminals. (Fig. 11-1)
•
Replace thermocouple. Push
knurled cylinder to compress spring.
Turn to engage stud, then release.
Spring must be compressed to insure
that tip of thermocouple contacts
outer surface of heater. (See p. 11.)
•
Replace access panel, ashpan, top.
Close circuit breaker.
•
Plug INCINOLET in. Start cycle to
test heater and total operation.
•
Push up on heater coils to clear
heater brackets. (Fig. 11-2)
•
Remove heater through ashpan
opening. (Fig. 11-3)
Note: Brackets may be wedged
tightly in slots in wall. It is okay
to remove brackets, but not
absolutely necessary.
BLOWER
MOTOR
BLOWER
WHEEL
Fig. 10
HEATER TERMINAL
INSULATION
COVER
PLATE
COIL
BRACKET
NUTS
10
Fig. 11-1
Fig. 11-2
Fig. 11-3
•
New heater coils are furnished with
a hex nut, already firmly tightened
against the mica insulation, washers,
and a lock nut or 2 nuts. Attach wire
terminals (on the orange wires) to
heater studs in this order: one washer
against the stationery hex nut, wire
terminal, one washer, 2 nuts. Use a
3/8” nut driver or end wrench to tighten
the 2 nuts against the washer. Hold the
orange wire in one hand while tighten-
ing the 2 nuts, with the other hand. Con-
tinue tighening until the orange wire
terminal is quite secure and cannot
be turned.
