11
TROUBLESHOOTING
9.1 Symptoms
What follows is a chart of Symptoms and Possible Causes to aid in diagnosing
faults with the oven.
Refer to the Symptoms column to locate the type of failure then to the Possible
Cause for the items to be checked.
To test for a possible cause, refer to the TEST section and locate the Possible Cause
then refer to test to identify test procedures.
SYMPTOM POSSIBLE
CAUSE
Cheese-melter will not heat
•
Failed quartz element
•
Failed contactor
•
No power to unit
•
Open wire
•
Failed power switch
Product burning
•
Product is cooked too long
