Midmark Ritter M9 Autoclave
Defect: sterilization failure evidence from process monitor (ie. chemical or biological strip)
Sterilization conditions were not present at location of the indicator. A further defect is suspect- such as pressurization failure, heat failure, or cycle timing failure.
Reload sterilizer in accordance with guidelines for loading the M9. If problem recurs, unplug unit power cord and begin a repair below.
If above solution does not resolve defect, the device will most likely require service or repair.