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Inlet/valve operation states.
| Inlet/valve states Device states | Loading inlet | Flushing inlet | Loading valve | Flushing valve | Injection valve | Stopping valve | Waste valve | Collection valve |
|---|---|---|---|---|---|---|---|---|
| Worm loading | On | Off | On | Off | Off | Partial off | On | Off |
| Worm immobilization/injection | Off | Off | Off | Off | On | Fully off | On | Off |
| Worm collection | Off | On | Off | On | Off | Fully open | On/off | Off/on |
