Kenmore 33125 Owners Manual - Page 22

Replacing, the Thermocouple, Cleaning, the Combustion, Chamber, Flame, Arrestor - vacuum cleaners

Page 22 highlights

Replacing the Thermocouple 1. Remove the Burner DoorAssembly previously. as directed 2. Remove the retainer clip from the back of the two piece wire connector and remove the two piece wire connector from the assembly (Figure 27). 3. Pull the thermocouple (Figure 31 ). from the pilot assembly IMPORTANT: Be careful not to bend or alter the position of the pilot assembly components. 4. Push the new thermocouple through the holes in the pilot bracket. Insert the thermocouple tube into the holes provided in the pilot assembly until it clicks into place. Leave a small straight section entering and leaving the two piece wire connector section for easier removal/ service. 5. Position the new thermocouple through the opening of the two piece wire connector (Figure 27). NOTE: The pilot tube should be located at the top followed by the igniter wire then the thermocouple. 6. See "Replacing the Burner DoorAssembly" section. THERMOCOUPLE PILOT TUBE IGNITER WIRE External Inspection & Cleaning of the Flame Arrestor Although not likely to occur, if debris collects on the flame arrestor, use a vacuum, compressed air, or a soft bristle brush to remove it. NOTE: If unable to inspect or clean the flame arrestor from underneath, follow the "Cleaning the Combustion Chamber and Flame Arrestor" section instructions. Flashligh L TWO PIECE WIRE CONNECTOR DOOR Cleaning FIGURE 27. the Pilot Assembly 1, Follow the procedure outlined in "Removing the Burner Door Assembly". 2, Use a soft bristle brush to remove any debris that may have collected on the pilot. Note: Clean any debris found in the air slots at the base of the pilot. See Figure 28, 3, Follow the steps in "Replacing the Burner Door Assembly" section to reassemble. PILOT b IGNITER_ Mirror \ • • FIGURE 29 Cleaning the Combustion Chamber and Flame Arrestor 1. Follow procedure outlined in "Removing the Burner Door Assembly" section. 2. Use a vacuum cleaner/shop vac to remove all loose debris in the combustion chamber (Figure 30). Use compressed air to clear any dust or debris that may have accumulated in the flame arrestor. 3. Reassemble following the procedure under the "Replacing the Burner Door Assembly" section. FIGURE 28. 22

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Replacing
the Thermocouple
1.
Remove
the
Burner
DoorAssembly
as directed
previously.
2.
Remove
the
retainer
clip
from
the
back
of the
two
piece
wire
connector
and
remove
the
two
piece
wire
connector
from
the
assembly
(Figure
27).
3.
Pull
the
thermocouple
from
the
pilot
assembly
(Figure
31 ).
IMPORTANT:
Be careful
not
to bend
or alter
the
position
of the
pilot
assembly
components.
4.
Push
the
new
thermocouple
through
the
holes
in the
pilot
bracket.
Insert
the
thermocouple
tube
into the
holes
provided
in
the
pilot
assembly
until
it clicks
into
place.
Leave
a small
straight
section
entering
and
leaving
the
two
piece
wire
connector
section
for easier
removal/
service.
5.
Position
the
new
thermocouple
through
the
opening
of
the
two
piece
wire
connector
(Figure
27).
NOTE:
The
pilot
tube
should
be
located
at the
top
followed
by the
igniter
wire
then
the
thermocouple.
6.
See
"Replacing
the
Burner
DoorAssembly"
section.
PILOT
IGNITER
THERMOCOUPLE
TUBE
WIRE
TWO
PIECE
WIRE
CONNECTOR
DOOR
FIGURE
27.
Cleaning
the
Pilot
Assembly
1,
Follow the procedure
outlined in "Removing
the
Burner Door Assembly".
2,
Use a soft bristle brush to remove any debris that
may have collected on the pilot. Note: Clean any
debris found in the air slots at the base of the pilot.
See Figure 28,
3,
Follow the steps in "Replacing
the Burner Door
Assembly"
section to reassemble.
PILOT
b
IGNITER_
External
Inspection
& Cleaning
of the
Flame
Arrestor
Although
not
likely
to occur,
if debris
collects
on the
flame
arrestor,
use a vacuum,
compressed
air, or a soft
bristle
brush
to remove
it.
NOTE:
If unable
to
inspect
or clean
the
flame
arrestor
from
underneath,
follow
the
"Cleaning
the
Combustion
Chamber
and
Flame
Arrestor"
section
instructions.
Flashligh
L
Mirror
\
FIGURE
29
Cleaning
the Combustion
Chamber
and
Flame
Arrestor
1.
2.
3.
Follow
procedure
outlined
in "Removing
the
Burner
Door
Assembly"
section.
Use
a vacuum
cleaner/shop
vac
to
remove
all loose
debris
in the
combustion
chamber
(Figure
30).
Use
compressed
air
to clear
any
dust
or debris
that
may
have
accumulated
in the
flame
arrestor.
Reassemble
following
the
procedure
under
the
"Replacing
the
Burner
Door
Assembly"
section.
FIGURE
28.
22