Steris SYSTEM 1E - Troubleshooting; Section Description Page

5-1
764333-675
5.1. Liquid Chemical Sterilization Processing Cycle Faults........................................................5-3
5.1.1. Wait For UV ................................................................................................................................... 5-3
5.1.2. Temperature Under 43°C............................................................................................................... 5-3
5.1.3. UV Intensity Timeout...................................................................................................................... 5-3
5.1.4. Fill Problem.................................................................................................................................... 5-4
5.1.5. Heat Problem................................................................................................................................. 5-4
5.1.6. Temperature Under 45.5°C............................................................................................................ 5-4
5.1.7. Concentration Low......................................................................................................................... 5-5
5.1.8. Chamber Level Low....................................................................................................................... 5-5
5.1.9. Heater Problem.............................................................................................................................. 5-5
5.1.10. Chamber Open ............................................................................................................................ 5-5
5.1.11. Temperature Over 60°C............................................................................................................... 5-6
5.1.12. UV Lamp Problem........................................................................................................................ 5-6
5.1.13. MaxPure™ Filter Test Failed (a. without and b. with numbers)................................................... 5-6
5.1.14. Temperature Problem.................................................................................................................. 5-6
5.1.15. Power Failure............................................................................................................................... 5-7
5.1.16. HP Pump Failure.......................................................................................................................... 5-8
5.2. Diagnostic Cycle Faults...........................................................................................................5-9
5.2.1. A/D Converter Fault ....................................................................................................................... 5-9
5.2.2. Inlet H2O Temp < 43°C.................................................................................................................. 5-9
5.2.3. UV Intensity Timeout...................................................................................................................... 5-9
5.2.4. UV Lamp Below 14.5 mA............................................................................................................... 5-9
5.2.5. Fill time > 5 Minutes..................................................................................................................... 5-10
5.2.6. Pressure Transducer Fault .......................................................................................................... 5-10
5.2.7. Circulation Pressure Low............................................................................................................. 5-10
5.2.8. Thermocouple Failed ................................................................................................................... 5-11
5.2.9. Circulation Valve Fault................................................................................................................. 5-11
5.2.10. Heat Rate Low ........................................................................................................................... 5-11
5.2.11. Drain Valve Fault ....................................................................................................................... 5-11
5.2.12. Drain Time Fault ........................................................................................................................ 5-11
5.2.13.Concentration Monitor Failed...................................................................................................... 5-12
5.2.13. Concentration Monitor Failed (cont.).......................................................................................... 5-13
5.2.14. MaxPure Filter Membrane Fault (a. without numbers and b. with numbers) ............................. 5-13
5.2.15. Drain Check Fault ...................................................................................................................... 5-14
Section 5: Troubleshooting
Section Description Page