MMM Selectomat SL
MMM · Model Selectomat SL
• Quality with a certificate Reliable, gentle and economic: that is how steam sterilizers of Selectomat SL series process all kinds of hospital goods: solid and porous goods, heat sensitive plastics and textiles as well as liquids in open or loosely closed bottles. It goes without saying that the Selectomat SL meets all European standards and forward-looking quality requirements such as EN 285, EN 554, EN ISO 11134 etc. • Easy recording Steam sterilizers of the Selectomat SL series are available in a great variety of chamber sizes ranging from 160 to 1.280 litres and with a multitude of useful features. All important parameters of the sterilization process are measured redundantly and separately from the machine control system and recorded accordingly. • Resource management Optimized program cycles and the use of components with low consumption guarantee a high operating efficiency. It allows you to reduce the consumption of power and water by up to 80 % compared to similar machines. • Service - time is money If necessary, our service teams all over the world are available within no time. In addition, the integrated self diagnostics and service program help to reduce considerably the maintenance and service costs. The result: downtimes for service reasons and subsequent service costs are cut to a minimum. • Designed for reliability Selectomat SL has been designed to meet the highest demand in terms of economy, functionality and user-friendliness. The sterilization chamber is made of high quality stainless steel (AISI 316 Ti and AISI 316 L) and is a warranty for the sterilizer’s longevity and robustness in a hard day-to-day business. • Independent steam supply The integrated electric steam generator of Selectomat SL sterilizer makes steam sterilization independent from the steam supply on site. • Clear menu guidance The ergonomically integrated 8.2” touch screen makes operation extremely easy. The program menus are clearly laid out and mostly self-explanatory. • Extensive program variety Apart from standard programs for the sterilization of solid and porous goods at 134°C or 121°C, Selectomat SL offers special programs for the treatment of prions and for disinfection at 105°C. • Great loading options Special trays, containers, insert racks and loading trolleys tailored to fit the various models of Selectomat SL allow optimized utilization of the chamber volume and facilitate chamber loading and unloading with different goods.
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
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Door gasket / seal leak
HighSymptoms: Pressure loss, long cycle, steam leak.
Root cause: Aged rubber gasket.
Steam generator / heater fault
HighSymptoms: No steam, low temp, cycle abort.
Root cause: Failed heating element or scale buildup.
Chamber temperature sensor drift
MediumSymptoms: Temp out of tolerance, failed Bowie-Dick.
Root cause: Sensor aging.
Water quality / feed fault
LowSymptoms: Scaling, conductivity alarm.
Root cause: RO/DI system failure.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Steam generator heating element
Class Periodic replacementRel. cost $$$R&R Difficult
Vacuum pump & seals
Class Periodic replacementRel. cost $$$R&R Difficult
Chamber temperature sensor
Class Periodic replacementRel. cost $$R&R Moderate
RO/DI feed cartridge
Consumable.
Class Frequent wear itemRel. cost $R&R Easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Steam generator heating element | Periodic replacement | $$$ | Difficult |
| Vacuum pump & seals | Periodic replacement | $$$ | Difficult |
| Chamber temperature sensor | Periodic replacement | $$ | Moderate |
| RO/DI feed cartridge Consumable. | Frequent wear item | $ | 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 structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Door gasket / seal leak
- Confirm the presentation - typically pressure loss, long cycle, steam leak - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: aged rubber gasket.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the door gasket / seal per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Steam generator / heater fault
- Confirm the presentation - typically no steam, low temp, cycle abort - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: failed heating element or scale buildup.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the steam generator heating element per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Technical Specs
- Orientation
- Floor Standing
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
No documents available for this device yet.
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