Freeze-dryer oil flush kit

After the last batch of potatoes in the FDer I decided to drain the oil and put on the flush kit that I had purchased earlier.

The drained oil was dirty and had water in it.  I let it sit in a mason jar and could see about 1/4 C of water on the bottom of the oil.

After assembly, I filled the pump with fresh oil and ran a flush for 5 mins (which is what they recommend).  It seemed to work ok.  Acid test is to see what happens on the next dryer run!