26
7027-802C
June 4, 2019
CB1200 Free Standing
5
Service Parts Replacement
A. Blower Replacement
2. Exhaust Blower Replacement
PART NUMBER:
812-3381
Remove existing blower:
a. Use proper shut down procedures to shut down
the appliance and let it completely cool and then
unplug it.
b. Use an 11/32” wrench or nut driver to loosen and
remove the (6) nuts holding motor mount plate to
the blower housing on your appliance.
c.
Remove washer from beneath the terminal ring on
the grounding wire.
d.
Pull motor/mounting plate from blower housing.
e.
Scrape off old gasket material from blower housing.
Install new blower:
a.
The blower and blower housing is shipped as an
assembly. It is necessary to separate them at this
point if you are using the existing blower housing
already installed on the appliance.
b. Follow steps 2 and 3 above. Discard or set aside
the new blower housing.
c. Carefully remove gasket from new housing and set
onto the blower housing.
Re-install blower to blower housing
:
a.
Install blower on housing ensuring that wiring exits
facing the 8 o’clock position. Place the washer
and then the grounding wire on nearest mounting
plate stud.
b.
Use nuts removed in
Step b of Remove existing
blower
to secure blower to housing.
c. Re-connect wiring (use jumper wire if necessary).
Re-connect power supply.
Remove 2 Screws
Remove 4 Screws
Outside Air
Flex Hose
Convection Blower
Figure 28.2
4. Convection Blower Replacement
PART NUMBER:
812-3370
a. Use proper shut down procedures to shut down the
appliance and let it completely cool.
b. The convection blower is located at the bottom
rear of the appliance. If an outside air kit is also
installed, depending on your particular installation
you may or may not have to remove the outside
air flange. If you do, remove the 2 screws using
a Phillips head screwdriver. You do not need to
remove the flex pipe from the flange.
c.
Remove the lower rear screen by removing the 4
screws securing the screen to the appliance.
d.
The motor is mounted on a removable bracket.
Remove the 2 screws just above the motor and the
whole assembly will tilt down and pull out.
e.
Disconnect the wires from the blower. The wires
coming from the wiring harness are white, red
and tan and the wires coming from the blower are
black, white and red. The white connects to white,
the red to red and black to the tan color wire.
Shock Risk
.
•
Do NOT remove grounding prong
from plug.
• Plug directly into properly grounded 3
prong receptacle.
• Route cord away from appliance.
•
Do NOT route cord under or in front
of appliance.
CAUTION
