Replacing Or Cleaning A Combustion Air Blower - Frymaster BIGLA30 Series Service Manual

Flame Sensor Wire
Gas Enrichment Tube
Ignition Cable
3.
Remove the sheet metal screws securing the ignitor to the mounting plate and pull the ignitor from the fryer.
4.
Reverse the procedure to install the replacement ignitor.

1.9.6 Replacing or Cleaning a Combustion Air Blower

1. Disconnect the blower wiring harness, remove the blower assembly mounting nuts, and remove the blower
assembly from the fryer. If cleaning the motor, continue with Step 2; otherwise, install the replacement
blower, reconnect the wiring harness, and then go to Step 6.
Wiring connection
2. Remove the blower motor shield and separate the blower motor from the housing as shown in the
illustration below.
3. Wrap the motor with plastic wrap to prevent water from entering it. Spray degreaser or detergent on the
blower wheel and the blower housing. Allow it to soak for five minutes. Rinse the wheel and housing with
hot tap water, then dry with a clean cloth.
The air pressure switch on the combustion blower should read: Full Vat units-122pa
(0.5 inches W.C.) and for Split Vat units-180pa (0.72 inches W.C.).
Blower assembly
mounting nuts
Remove these screws to
remove the shield from the
blower assembly.
NOTICE- Australia Only
1-9
Remove these nuts to
separate the blower
motor from the housing.