The Food Processor does not operate even when the rotary switch is activated.

If your food processor doesn't operate even when the rotary switch is activated, consider these possible solutions:

1. Ensure the bowl is properly locked onto the motor housing by aligning the triangle mark on the bowl with the rectangular mark on the motor housing.
   
Fully lock the bowl lid onto the bowl.
2. Check if any ingredients are jammed in the processor.
3. Carefully remove any obstructions and verify that the amount of ingredients used is within the recommended limits.
4. Check the Power Supply: Ensure that the food processor is plugged in securely.
5. Verify that the electrical outlet is working by plugging in another appliance.
6. Check the power cord for any visible damage. If it is damaged, it needs to be replaced. Refer to Wararnty service if damaged.