Miele G 7823, G 7824 operating instructions Intended Use, Examples of application areas

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Intended Use

This washer-disinfector can be used to clean, rinse, disinfect (thermally and chemically) and dry a wide range of reusable medical devices.

Follow the manufacturer's instructions (according to EN ISO 17664) on how to process their items by machine.

Examples of application areas:

surgical instruments,

minimally invasive instruments,

anaesthetic and intensive care instruments,

baby bottles and teats,

stainless steel and aluminium containers (including anodised aluminium),

operating theatre shoes.

Processing medical devices by machine achieves reproducible results, and should be used in preference to processing them by hand.

Where disinfection is required for the protection of staff and/or patients, a thermal disinfection programme, e.g. the DESIN vario TD programme, should be selected.

The parameters for thermal disinfection according to EN ISO 15883-1 (A0 concept) vary depending on the disinfection standard required. They are 80 °C (+ 5 °C, - 0 °C) with a 10 min holding time (A0 600) or 90 °C (+ 5 °C,

-0 °C) with a 5 min holding time

(A0 3000). An A0 value of 3000 is suitable for deactivating the HBV virus.

National health and safety regulations regarding disinfection must also be observed.

The cleaning programme as well as any chemical agents must be chosen according to the type of soiling and load being processed.

The agents used for processing the products should be selected to suit the level of cleaning required as well as the method of analysis used.

The cleaning result must ensure that the instruments can be disinfected correctly, that no residues are left behind, that subsequent sterilisation can be carried out and that the instruments can be used again safely. Medical devices are best processed using the DESIN vario TD programme, or the ORTHOVARIO or OXIVARIO programme where applicable.

The use of a suitable carrier (mobile unit, module, insert etc.) is important to ensure the adequate cleaning of the load. Examples are given in the section "Areas of application".

The washer-disinfector is programmed to carry out the final rinse with mains water or with processed water of a quality to suit the application (e.g. aqua destillata, purified water, de-ionised water, demineralised water).

This machine complies with EN ISO 15883 for validation purposes.

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Contents Washer-disinfector G 7823 / G Contents Contents Correct application Page Page Using accessories Disposing of your old machine Symbols on the applianceExamples of application areas Intended UseGuide to the machine Unclean sideGuide to the machine Clean side G 7824 only Display ControlsService interface Programme selector Door switch Start buttonCursor button right Moves the cursor to the right Minus buttonSetting the water softener Water softener softener OptionalReactivation display Reactivating the water softener Water softener softener Optional Then Run the reactivation programmeAutomatic mobile unit recognition Optional Mobile unit coding Mobile unit coding strip Setting mobile unit codingSet the programme place coding Areas of application Protein testAt the end of each programme Loading the machine Preparing the loadUnloading instruments Surgical instruments OP Ophthalmology Anaesthetic instruments AN Baby bottles BC Loading in an EBottom level with 3 x E Frame Operating theatre shoes OS Transfer trolley for loading and unloading the machine Areas of application Chemical processes and technology General notes Problem How to resolve itChemical agents Problem How to resolve it Chemical processes and technology Soiling Problem How to resolve it Chemical processes and technology Additional optional DOS modules Dispensing liquid chemical agentsOxivario kit Orthovario kitFill the containers with the relevant agent Preparing the DOS dispensersDispensing liquid chemical agents Venting the dispensing system Dispensing system maintenanceExternal Dispensing systems Every 12-18 monthsOperation Selecting or changing your own code Operating levelsStarting a programme Fixed programmeFree programme selection AWK Automatic mobile unit recognition Programme sequenceSwitching off Cancelling a programmeOperating levels B or D Interrupting a programme Data transfer Periodic checks MaintenanceRoutine checks Process validationCleaning the coarse filter Cleaning the filters in the wash cabinetCleaning the coarse, flat and micro-fine filters Cleaning the spray arms Cleaning the front of the machine Cleaning the control panelCleaning the wash cabinet Cleaning the door sealsMobile units, modules and inserts Printer optional Renewing the paper rollRenewing the colour cassette After sales service Converting the type of heating Electrical connection Plumbing Technical data Optional extras Optional extrasDescription of the machine Special processes Oxivario and OrthovarioAreas of application Connecting the H2O2 solution container Disposal of your old machine Page 0366