Also, creases and rough handling can lead to O2 leaks. To bring something into the chamber. Make sure inner door is closed. Open outer door, place object in outer chamber. Close outer door.
Press start button.
When anaerobic light turns on, open inner door and bring objects inside. Always close inner door when finished. When anaerobic light turns on, open inner door and put plates in out chamber. Open outer door and remove objects. Close outer door.