Jet from downstream cleanouts towards the tank when possible to push debris to the vacuum point

https://noon-wiki.win/index.php/The_Ultimate_Guide_to_Grease_Trap_Cleaning_for_Commercial_Residences_and_Busy_Kitchens

Jet from downstream cleanouts toward the tank when possible to push debris to the vacuum point, time out to camera-inspect development, and map issue sections for future preventive service.