Arjo Typhoon
Arjo · Model Typhoon
View in Process Touch free operation Effective cleaning and disinfection Digital display indicating cycle progress and disinfection level.
Key tips
- ·A failed biological indicator means the entire load is not sterile - no exceptions, regardless of how the cycle printout looks.
- ·Door gasket wear is the most common real cause of a failed vacuum/pressure test - check it before deeper diagnostics.
- ·Water quality directly affects steam-cycle validity - don't ignore scale or mineral buildup.
Typical Failure Modes
Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.
Cycle fault / abort
HighSymptoms: Cycle stops with a fault code, load not decontaminated.
Root cause: Water fill / drain fault, temperature not reached, a dosing-pump fault, or a spray-arm / nozzle blockage.
Poor cleaning / spray blockage
MediumSymptoms: Items come out soiled, spray arms / nozzles not rotating.
Root cause: Clogged nozzles, a blocked filter / strainer, or low water pressure.
Chemistry dosing fault
MediumSymptoms: Detergent / disinfectant not dosed, dosing alarm.
Root cause: Empty container, an air-locked or worn dosing pump, or a level sensor.
Thermal-disinfection temperature not reached
HighSymptoms: A0 / disinfection temperature not achieved.
Root cause: Heater element, temperature sensor, or steam supply.
Door / seal fault
MediumSymptoms: Leaks during the cycle, door will not lock / unlock.
Root cause: Worn door gasket or a door-lock solenoid.
Serviceable Parts & Consumables
Serviceable items for this model, compiled from its documentation and engineering knowledge for this equipment class. Service class and relative cost are estimates, not manufacturer figures; no part numbers are given. Confirm intervals and pricing against the manufacturer.
Spray nozzles / bearings
Class Periodic replacementRel. cost $$R&R Fairly easy
Chamber filter / strainer
Class Frequent wear itemRel. cost $R&R Easy
Dosing pump
Class Periodic replacementRel. cost $$R&R Moderate
Heater element / temperature sensor
Class Major service partRel. cost $$R&R Moderate
Door gasket
Class Periodic replacementRel. cost $$R&R Fairly easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Spray nozzles / bearings | Periodic replacement | $$ | Fairly easy |
| Chamber filter / strainer | Frequent wear item | $ | Easy |
| Dosing pump | Periodic replacement | $$ | Moderate |
| Heater element / temperature sensor | Major service part | $$ | Moderate |
| Door gasket | Periodic replacement | $$ | Fairly easy |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Daily biological and chemical indicator test loads
- ·Door gasket / seal inspection
- ·Steam trap and drain strainer cleaning
- ·Annual full PM and pressure-vessel certification
Troubleshooting Approach
A starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Cycle fault / abort
- Note the fault code and phase.
- Check the water fill / drain and the chamber filter / strainer.
- Confirm the spray arms / nozzles are clear and rotate.
- Verify the heater reaches temperature vs a reference.
- Follow the Arjo service manual for the specific code.
Symptom: Items still soiled
- Clear the nozzles and confirm the arms spin.
- Clean the chamber filter / strainer.
- Confirm chemistry is dosing.
- Check the water pressure and temperature.
- Run a soil test on the next cycle.
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Central Sterile Supply Department (CSSD)
- OR sterile core
- Satellite reprocessing areas
Documents & Manuals
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