Knowledge of: purpose and basic principles of the marinade injection process basic operating principles of equipment, such as main equipment components, including pumps and needle bed, status and purpose of guards, equipment operating capacities and applications, and the purpose and location of sensors and related feedback instrumentation the effect of marinade injection process on the quality of end product the flow of the marinade injection process and the effect of outputs on downstream processes quality characteristics to be achieved by the marinade injection process quality requirements of marinade and bird carcasses and effect of variation on process performance operating requirements and parameters and corrective action required where operation is outside specified operating parameters typical equipment faults and related causes, including signs and symptoms of faulty equipment and early warning signs of potential problems methods used to monitor the marinade injection process, such as inspecting, measuring and testing as required by the process inspection or test points (control points) in the marinade injection process and the related procedures and recording requirements contamination/food safety risks associated with the marinade injection process and related control measures, including equipment checks required and traceability procedures to be followed where a broken or damaged needle is identified common causes of variation and corrective action required occupational health and safety (OHS) hazards and controls requirements of different shutdowns as appropriate to the process and workplace production requirements, including emergency and routine shutdowns and procedures to follow in the event of a power outage adjustment/changeover procedures to take account of different bird size/type isolation, lock out and tag out procedures and responsibilities procedures and responsibility for reporting production and performance information environmental issues and controls relevant to the marinade injection process, including waste/rework collection and handling procedures related to the process basic operating principles of process control, where relevant, including the relationship between control panels and systems and the physical equipment routine maintenance procedures where relevant cleaning and sanitation procedures where relevant |