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10. Place the Teflon O-Ring around the perimeter of the diaphragm. The O-Ring will
need to be stretched slightly to fit tightly to the diaphragm. Note – 1.5” thru 1.94”
dish sizes require this O-Ring; 2.25” thru 6” dish sizes there is no O-Ring.
11. Place the leak detection spacer onto the diaphragm. Ensure that the capillary
tubes are in the slots as shown.
12. Place two (2) clips onto the assembly to hold the spacer and diaphragm in place.
13. Place the two reagent head bolts into the reagent head.
