Double Revolving Oven
Maintenance
14
Problem Cause
Possible
Solution
Oven is very slow to heat up.
Improper power line voltage.
Contact an authorized BKI service
agent for corrective action.
Heating elements not
functioning.
Contact an authorized BKI service
agent for corrective action.
Control displays “PROB”.
Damaged probe.
Contact an authorized BKI service
agent for corrective action.
Thermocouple
connection
is
loose.
Contact an authorized BKI service
agent for corrective action.
Control displays “EEEE”.
Temperature inside the oven is
below 50° F.
Reprogram the controller.
Time/Temperature
controller
has failed.
Contact an authorized BKI service
agent for corrective action.
Rotors not turning (Rotating).
Dirty or greasy Planetary/Sun
gears.
Clean and lubricate Planetary/Sun
gears.
Motor circuit breaker tripped.
Press the reset button on front
panel.
Rotor switch not functioning.
Contact an authorized BKI service
agent for corrective action.
Rotor Motor failure.
Contact an authorized BKI service
agent for corrective action.
Drive Belt failure.
Contact an authorized BKI service
agent for corrective action.
Product not cooked thoroughly
Oven not preheated.
Be sure to preheat the oven to
300 degrees before placing
product in oven.
Improper time and temperature.
Check program for proper time
and temperature setting.