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Operating instructions
Washer-disinfector
G 7823 / G 7824
en - GB, AU, NZ
To avoid the risk of accidents or
damage to the machine it is
essential to read these instructions
before it is installed, commissioned
and used for the first time. M.-Nr. 07 776 620
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Contents Warning and safety instructions .....................................4 Symbols on the appliance .........................................8 Intended Use .....................................................9 Guide to the machine .............................................10 Controls .........................................................13 Water softener softener (Optional)...................................15 Setting the water softener ...........................................15 R
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Contents Operating levels...................................................43 Starting a programme ..............................................44 Programme sequence..............................................45 Switching off .....................................................46 Cancelling a programme............................................46 Interrupting a programme ...........................................47 Data transfer.....................................................48 Maint
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Warning and safety instructions Please pay attention to the following This appliance complies with all notes to avoid injury and damage. relevant legal safety requirements. This machine should be Please note that incorrect use can commissioned and then maintained by lead to personal injury and damage a Miele authorised and trained service to property. technician only. A Miele service To avoid the risk of accidents and contract is recommended to ensure damage to the appliance, please compliance
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Warning and safety instructions Take care when handling chemical Where there is a risk of toxic or agents such as cleaning agent, chemical substances occuring in the neutralising agent, rinsing agent etc. suds solution (e.g. aldehyde in the These may contain irritant or corrosive disinfecting agent), it is essential to ingredients. regularly check door seals and make Please follow the manufacturer's safety sure that the steam condensor is instructions. Wear protective gloves functioning corr
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Warning and safety instructions The following points should be Disinfection programmes which use observed to assist in maintaining a chemical disinfecting agent at quality standards when processing moderate temperatures such as 65 °C or lower are not recognised by §18 IfSG medical devices, in order to protect for disinfection. They should only be patients, and to avoid damage to the used for items which cannot withstand loads being cleaned. the higher temperatures used by If the machine is bei
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Warning and safety instructions To avoid the risk of damage to the Mobile units, modules and inserts machine and any accessories used should only be used for the purpose with it caused by chemical agents, they are designed for. soiling and any reaction between the Hollow instruments must be thoroughly two please read the notes in "Chemical cleaned, internally and externally. Processes and Technology". Empty any containers or utensils Where a chemical agent is before arranging them in the m
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Warning and safety instructions Only use chemical agents which Disposing of your old machine have been approved by their Please note that the machine may manufacturer for use in the application have contamination from blood or other you are using. The chemical agent bodily fluids in it and must be manufacturer is responsible for any decontaminated before disposal. negative influences on the material the For environmental and safety reasons load is made from and for any damage ensure the mach
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Intended Use This washer-disinfector can be used to National health and safety regulations clean, rinse, disinfect (thermally and regarding disinfection must also be chemically) and dry a wide range of observed. reusable medical devices. The cleaning programme as well as any Follow the manufacturer's instructions chemical agents must be chosen (according to EN ISO 17664) on how to according to the type of soiling and process their items by machine. load being processed. The agents used for proce
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Guide to the machine Unclean side Handle Master switch (with emergency cut-off function for service work) Profitronic electronic controls (see the Programming manual for more Drop-down door (closed) information) Service panel Controls 10
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Guide to the machine Unclean side Salt container connection point (for the water softener) Filter combination Drop-down door (open) Containers for dispensing systems DOS 1 / DOS 3 (DOS 2 / DOS 4 optional) 11
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Guide to the machine Clean side (G 7824 only ) Handle Printer (optional) G 7823: on the unclean side Door release Service panel Drop-down door (closed) 12
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Guide to the machine Controls Display with screen saver; i.e. background lighting switches off automatically after 15 mins. Press any button to switch the display back on again. Faults occurring during operation are shown in the display. They are listed in a chart in the Programming manual. On/Off button (I-0) Cursor button: left Moves the cursor to the left: – to the previous menu point – to the previous parameter – to the previous input position 13
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Guide to the machine Cursor button: right Moves the cursor to the right: – to the next menu point – to the next parameter – to the next input position Minus button – Selects programmes from position 24 upwards – Scrolls back page by page in menus – Is used for entering numbers and letters – Alters pre-settings e.g. service parameters Plus button – Selects programmes from position 24 upwards – Scrolls forward page by page in menus – Is used for entering numbers and letters – Alters pr
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Water softener softener (Optional) In order to achieve good cleaning For future servicing it is useful to make results, the washer-disinfector needs to a note of your water hardness level. operate with soft water. Hard water Enter your water hardness level here: results in the build-up of calcium deposits on instruments, etc, and in the °d or mmol/l washer-disinfector. Mains water with a hardness level higher than 0.7 mmol/l (4° d – German scale) needs to be softened. This takes Setting the wate
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Water softener softener (Optional) Reactivating the water softener If only fine grained reactivation salt Please only use special coarse grained is available please consult the reactivation salt with granules of MIELE Professional Sales office for approx. 1-4 mm. Do not use other types advice. of salt, e.g. table salt, agricultural or Salt with granules 4 mm must not gritting salt. These could contain be used in this machine. components which are insoluble in water which could result in damage
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Water softener softener (Optional) Filling the salt container Position the salt container as follows
Unscrew the filter insert from the salt
Remove any mobile units from the container and remove. cabinet.
Fill the salt container with reactivation
Unscrew the plastic cap situated in salt and screw the filter insert back in the top right-hand side of the cabinet. place. There will be a small amount of residual water in the cap. Take care as it may be hot from the previous programme.
Scr
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Water softener softener (Optional) Run the reactivation programme The water pressure (flow pressure at
Close the door. the take off point) must be at least
Open the stopcocks. 100 kPa (1 bar). If it is below100 kPa (1 bar) or if it
Select the REACTIVATION fluctuates a lot, the water softener programme. will not work properly. After The programme will run automatically. reactivation, salt remains may still be found in the salt container. Then: To use up salt remains and to rinse
Switch of
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Automatic mobile unit recognition (Optional) In operating level C the automatic Before starting a programme it is mobile unit recognition system (AWK) allocates programme places from 1 - absolutely essential that you check 15 to mobile units with the correct that the programme shown in the coding. display is the correct one for the mobile unit being used. The unit coding (on the mobile unit) and Otherwise inadequate cleaning or the programme place with the disinfection could be the result. corr
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Automatic mobile unit recognition (Optional) Mobile unit coding Coding is effected through 5 Bits: The automatic mobile unit recognition feature assigns a programme place to a mobile unit. The mobile units must be coded with a magnetic strip (via a Bit combination). In operating level C, the only programme available for a coded mobile unit is the one assigned to the corresponding programme place. After a coded mobile unit has been put – Bits 1 to 4 define the mobile unit into the machine and the
