Thank you for your question.
Most dryers do not have breakers. The breakers the manual is referring to are the breakers in the house breaker box. I recommend turning the breaker off then back on and see if the starts. If it does not start, you will need a volt ohmmeter to diagnose the dryer. If you have a meter and feel comfortable checking live voltage, please reply below with the model number of the dryer. Then I will give you the checks that need to be made to determine the problem.
If you do not feel confident repairing this problem yourself, then you can have it repaired at your home by a Sears technician. Here is a link for the website:
Sears Home Services
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