What should I do before using my Instant Pot Duo Evo Plus for the first time?

You should read the user manual in full along with all instructions, safeguards, and warnings before operating the appliance. The manual includes sections on initial setup, cleaning before first use, and an initial test run (water test) that you should complete. Failure to follow these safeguards and instructions may result in injury and/or property damage. [Page 5]