Page 62
Lower Oven Section SMW Oven Service Manual
THE CONVECTION FAN MOTOR
Refer to Page 42 to access the convection fan
motor.
1. With no power applied, disconnect the motor
wire connectors from their terminals.
2. Set the ohmmeter to the R x 1 scale.
3. Touch the ohmmeter leads to the motor ter-
minals. The meter should indicate 12 Ω.
4. If the reading is not correct, remove and
replace the convection fan motor.
THE LAMP TRANSFORMER
Refer to Pages 56 to access the lamp transformer.
1. With no power applied, remove the wires
from the terminals of the lamp transformer.
2. Set the ohmmeter to the R x 1 scale.
3. Touch the ohmmeter leads to the primary
terminals. The meter should indicate 9 Ω.
4. Touch the ohmmeter leads to the secondary
terminals. The meter should indicate 2 Ω.
5. If the readings are not correct, remove and
replace the lamp transformer.
Primary
Winding
Secondary
Winding
10
6
1
5
Convection Fan Motor
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