What do the micro switches in the flow diversion device indicate?

The micro switches in the flow diversion device play a critical role in ensuring the proper functioning and safety of the pasteurization process. These switches monitor the position of the flow diversion device, which is essential for determining whether the pasteurized product is being routed correctly or if it should be diverted back to the raw side for further processing. The status of these switches also indicates whether power is supplied to the timing pump, which is crucial for maintaining the operational efficacy of the pasteurization system.

In the context of pasteurization, if the flow diversion device is not positioned correctly due to a malfunction or improper operation, this could lead to potentially unsafe conditions where unpasteurized product may inadvertently be mixed with pasteurized product. Therefore, the micro switches serve a dual purpose: they provide feedback on the flow diversion device's status and ensure the timing pump is operational, both of which are vital for food safety and maintaining regulatory compliance.

Understanding the functionality of these micro switches is essential for any operator in the pasteurization process, as they provide real-time data that directly affects product safety and processing efficiency.