A pneumatically operated egg injection machine includes a sealed frame structure with a pair of in line parallel tracks through an injection section and a transfer section in series. The container may identify a marker characteristic regarding the markers in the container. A second filter channel attenuates second frequencies of the respiration signal to produce a second filtered output. But when the closure is in its open position, the components are not aligned or closely arranged next to each other so that the lockout system automatically deactivates the switch which then prevents unintentional current flow to the device.