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Miele PG 8591 Operating Instructions Manual
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Miele PG 8591 Operating Instructions Manual

Washer-disinfector
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Operating instructions

Washer-disinfector
PG 8591
To avoid the risk of accidents or damage to the
en - GB, AE, AU, NZ
machine, it is essential to read these instructions
before it is installed and used for the first time.
M.-Nr. 10 320 740

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  • Page 1: Operating Instructions

    Operating instructions Washer-disinfector PG 8591 To avoid the risk of accidents or damage to the en - GB, AE, AU, NZ machine, it is essential to read these instructions before it is installed and used for the first time. M.-Nr. 10 320 740...

  • Page 3: Table Of Contents

    Contents Notes about these instructions.................. 7 Intended use ........................ 8 Spray pressure and spray arm monitoring ................9 User profiles ........................10 Guide to the machine ...................... 11 Overview..........................11 Control panel ........................12 LEDs in the buttons ......................13 Warning and Safety instructions.................. 14 Symbols on the machine.....................
  • Page 4 Contents Rinsing agent........................46 Adding rinsing agent ......................  46 Refill indicator.........................  47 Dispensing rinsing agent .................... 47 Neutralising agent ....................... 48 Refilling neutralising agent .....................  48 Refill indicator.........................  49 Dispensing neutralising agent .................. 49 Instrument care products ....................49 Cleaning agent ........................50 Refilling liquid cleaning agent..................
  • Page 5 Spray arm monitoring / wash pressure ................126 Water inlet and drainage ....................127 Noises..........................128 Printer / Serial interface ..................... 129 Maintenance ........................ 130 Cleaning the drain pump and non-return valve..............130 Clean the water intake filters ..................... 131 After sales service...................... 132 Contacting Miele Service ....................132...
  • Page 6 Contents Software version........................ 133 Installation........................ 134 Installation and levelling ....................134 Building under a continuous worktop ................135 Removing the lid...................... 135 Preventing heat build-up .................... 135 Electromagnetic compatibility (EMC) ................137 Electrical connection ...................... 138 Equipotential bonding connection ..................138 Plumbing .......................... 139 Connection to the water supply ..................

  • Page 7: Notes About These Instructions

    Notes about these instructions Important warnings  Information which is important for safety is highlighted in a thick framed box with a warning symbol. This alerts you to the potential danger of injury to people or damage to property. Read these warning notes carefully and observe the procedural instructions and codes of practice they describe.

  • Page 8: Intended Use

    This Miele washer-disinfector is a Class IIb medical device (Directive 93/42/EEC). This Miele washer-disinfector can be used to clean, rinse, thermally disinfect and dry a wide range of reusable medical devices for dental use. Follow the manufacturer's instructions (according to EN ISO 17664) and local and national requirements and guidelines,...

  • Page 9: Spray Pressure And Spray Arm Monitoring

    Wash pressure monitoring results are recorded in the process documentation. Spray arm speed can also be monitored, e.g. for prompt detection of blockages due to misloading or foam in the water circulation system. Spray arm monitoring can be activated or deactivated by Miele Service.

  • Page 10: User Profiles

    Intended use User profiles Daily operators Daily operators must be instructed in operating and loading the washer-disinfector and trained regularly to guarantee safe daily use. They require knowledge of machine reprocessing of medical devices. Settings  Tasks for daily routine operation are located in the menu.

  • Page 11: Guide To The Machine

    Guide to the machine Overview Comfort door locking mechanism Filter combination Module slot for a communication module Plinth panel with service flap (Back, top right) On the back: Test point for validation – Second data plate (Top, front right; only visible with lid –...

  • Page 12: Control Panel

    For switching drying on and off. OK button For selecting or confirming entries in the user interface.  PC / Optical interface This is used by Miele service technicians to run diagnostic checks and can also be used to update programming data in the future.

  • Page 13: Leds In The Buttons

    Guide to the machine LEDs in the buttons The buttons on the control panel have LEDs (Light Emitting Diodes) that indicate the status of the washer-disinfector. Button Status  button The washer-disinfector is switched on. The washer-disinfector is switched off. Programme The respective programme has been selection...

  • Page 14: Warning And Safety Instructions

    Manufacturer's cleaning and maintenance instructions must also be observed. Miele cannot be held liable for damage caused by improper or incorrect use or operation of the machine.  This machine is intended for indoor use only.
  • Page 15  A damaged or leaking machine could be dangerous and compromise your safety. Disconnect the machine from the mains immediately and call the Miele Service Department.  Personnel operating the machine should be trained regularly. Untrained personnel must not be allowed access to the machine or its controls ...
  • Page 16 Always follow the recommendations of the chemical agent manufacturer. In case of damage or doubt about compatibility, please contact Miele.  Instrument care products based on paraffin oils (white oils) can damage the elastomers and plastic in the machine. Such care...
  • Page 17 Miele Application Technology specialists.  Mobile units, baskets, modules and inserts should only be used for the purpose they are designed for.

  • Page 18: Symbols On The Machine

    Only Miele accessories should be connected to this machine. They must be suitable for the application they are required for. Consult Miele for details on the type of accessories that can be used.  Only use Miele mobile units, baskets, modules and inserts with this washer-disinfector.
  • Page 19 Remove the door lock, or make it inoperable, so that children cannot accidentally shut themselves in. Then make appropriate arrangements for its safe disposal. Miele cannot be held liable for damage caused by non-compliance with these Warning and Safety Instructions.

  • Page 20: Using The Machine

    Using the machine Control panel The washer-disinfector is operated exclusively by the buttons located on the stainless steel surfaces either side of the display. The display is not a touch screen. A light touch on the relevant button is sufficient to operate the functions.

  • Page 21: Switching On

    Press the  button until the LED lights up.  After that, the display will show the following: PG 8591 As soon as the machine is ready for operation, the display changes to show the last selected programme, e.g. Vario TD Dental Temperature 55 °C...

  • Page 22: Display Interface

    Using the machine Display interface The machine is controlled by menus. The menus are displayed in a 3- line display on the control panel. The name of the menu (top line) and up to two options are shown. The currently selected option is highlighted, e.g. Settings ...

  • Page 23: Settings In The Menu

    Using the machine Settings in the menu All menu descriptions in these operating instructions are structured as follows Input procedure The input procedure describes the complete sequence required to reach a particular menu level. The menu options shown must be selected individually using the arrow buttons and then confirmed with ...

  • Page 24: Symbols In The Display

    Using the machine Symbols in the display  Navigation arrows If a menu consists of more than two options, two navigation arrows are shown at the side of the menu options. Settings  Language  Date Use the  and  arrow buttons on the control panel to navigate through the menu.

  • Page 25: Opening And Closing The Door

    Opening and closing the door Electronic door locking The washer-disinfector is equipped with a Comfort door lock. When the door is closed, the Comfort door lock automatically pulls the door into the correct position and ensures that it is correctly sealed. The door is then electronically locked.

  • Page 26: Opening The Door Using The Emergency Release

    Opening and closing the door Opening the door using the emergency release The emergency release may only be used when it is no longer possible to open the door normally, e.g. in the event of a power cut.  If the emergency release is operated during a programme cycle, hot water and cleaning agents can escape.

  • Page 27: Water Softener

    Water softener Water hardness In order to achieve good cleaning results, the machine needs to operate with soft water. Hard water results in the build-up of calcium deposits on the load and in the machine. Mains water with a hardness of more than 0.7 mmol/l (4 °dH German scale) must be softened.

  • Page 28: Setting The Water Hardness Level

    Water softener Setting the water hardness level Water hardness can be set between 0 and 12.6 mmol/l (0 - 70 °dH). Open the menu as follows:   button       Further settings Water hardness           Water hardness °dH (0 - 70 °dH ) The bottom line of the display shows the possible input range.
  • Page 29 Water softener Settings °dH °f mmol/l Display °dH °f mmol/l Display   0    0   0   0   65   6.5   1   2   1   67   6.7   2   4   2   68   6.8   3   5   3   70   7.0   4   7   4   72   7.2   5   9   5   74   7.4   6...

  • Page 30: Filling The Salt Reservoir

    Water softener Filling the salt reservoir Use only special, coarse-grained reactivation salt with a granule size of approx. 1 - 4 mm. Do not under any circumstances use other types of salt such as table salt, agricultural or gritting salt. These may contain insoluble additives which can impair the functioning of the water softener.
  • Page 31 Water softener  Do not fill the reservoir with water. The reservoir could overflow when filled with salt. Add salt only until the funnel of the salt reservoir is full, so that it  can close properly. Do not add more than 2 kg of salt. As the salt reservoir is being filled, displaced water (saline solution) may run out.

  • Page 32: Add Salt Reminder

    Water softener Add salt reminder If the salt level in the reservoir is low, the following reminder will appear: Refill salt Confirm the message with the OK button and  fill the reservoir as described.  When the message first appears, there may be sufficient salt for a further programme, depending on the water hardness level set.

  • Page 33: Areas Of Application

    Conversion must be carried out by Miele Service and is only available for selected models.  The fitting of connectors for the water supply of mobile units and baskets must be carried out by Miele Service.

  • Page 34: Adjusting The Upper Basket

    Areas of application Adjusting the upper basket Height-adjustable upper baskets can be adjusted between three positions with 2 cm between each position to accommodate items of different heights. To adjust the height, the brackets with rollers on the side of the upper basket and the water connector at the back of the basket have to be moved.
  • Page 35 Areas of application ... Middle position: Move the roller brackets on both sides to the middle position and  secure them firmly. Position the stainless steel plate over the openings in the water  supply pipe so that one of the outer apertures is covered. Secure the stainless steel plate at the top or bottom with 2 screws.

  • Page 36: Preparing The Load

    Special injector nozzles, irrigation sleeves or adapters may be required for appropriate internal cleaning, depending on the load. These, together with other accessories, are available from Miele. Protective measures for personal safety must be observed. Wear protective gloves when handling contaminated loads or use appropriate tools, e.g.
  • Page 37 Areas of application – Only reprocess small items and micro components in special inserts, mesh trays with lids or mesh inserts. – Plastic items must be thermally stable. For validation purposes it is essential to follow the loading instructions given on the template. Observe the further information given in the following sections as necessary depending on area of application.

  • Page 38: Protein Test

    – Check that injector nozzles and connectors are securely held in position in the baskets or inserts. Protein test Cleaning results should be subjected to periodic protein tests, e.g. weekly with the Miele test kit or the Miele ProCare Protein Check.

  • Page 39: Instruments

    Areas of application Instruments Probes, tweezers Any deposits such as dental cement, composite, polishing paste or etc. similar must be removed immediately after examination of the patient, e.g with a swab, before it hardens. Instruments with particularly complex functional ends or very stubborn deposits may require ultrasonic pre-treatment.

  • Page 40: Mouth Specula

    Areas of application Mouth specula  Not all glass mouth specula can be reprocessed by machine. Always follow the manufacturer's instructions. Rhodium-coated mouth specula, because of their delicate surface, must be loaded in such a way that the mirror surfaces cannot sustain mechanical damage during reprocessing, e.g.

  • Page 41: Chemical Processes And Technology

    This section is intended as a guide. If unforeseen interactions occur during reprocessing, or if you have any queries on this subject, please seek advice from Miele. General notes Problem...
  • Page 42 – Regularly check the flow rate of the dispensing system. – Ensure that the regular cycle of maintenance is observed. – Please contact Miele Service for advice. Chemical agents can damage elastomers – Follow the chemical agent manufacturer's and plastics in the machine and instructions and recommendations.
  • Page 43 Chemical processes and technology Soiling Problem How to resolve it The following substances can lead to a – Thoroughly rinse items in water heavy build-up of foam during washing and beforehand. rinsing: – Select a cleaning programme with at least –...

  • Page 44: Adding And Dispensing Chemical Agents

    The relevant safety regulations and the chemical agent manufacturer's safety data sheets must be observed. Wear protective goggles and gloves. Contact Miele for information about suitable chemical agents. Dispensing systems The machine is equipped with a number of internal dispensing systems for chemical agents: –...

  • Page 45: Dos Modules

    DOS modules If required an additional external dispensing module (DOS module) can be fitted retrospectively for liquid chemical agents. External DOS modules are fitted by Miele Service. Internal dispensing systems cannot be retrospectively fitted. Connecting a The DOS module is supplied with its own installation instructions.

  • Page 46: Rinsing Agent

    Adding and dispensing chemical agents Rinsing agent Rinsing agent is necessary to ensure water does not cling and leave marks on items, and to help items dry faster after they have been washed.  Residues of rinsing agent remain on the surface of items after they have dried.

  • Page 47: Refill Indicator

    – If there are spots of water left on items after reprocessing, then the dispensing concentration is set too low. – If clouding or smearing appears on items, the dispensing concentration is set too high. In either case contact Miele Service and have the dispensing  concentration reset.

  • Page 48: Neutralising Agent

    Adding and dispensing chemical agents Neutralising agent Neutralising agent is dispensed via an external DOS module. DOS modules are fitted by Miele Service and can be retrospectively fitted at any time. For certain programmes, neutralising agent is dispensed in the interim rinse phase after washing, to help prevent discolouration and corrosion spots on the instruments (especially around jointed areas).

  • Page 49: Refill Indicator

    If it has run out, the machine will be locked for further use. It will be ready for use again when the supply container has been replaced. Dispensing The dispensing concentration is set by Miele Service. neutralising agent Instrument care products  Instrument care products based on paraffin oils (white oils) can damage elastomers and plastic in the machine.

  • Page 50: Cleaning Agent

    For cleaning specific types of soiling, and for information on the optimum cleaning agents and additives to use for liquid dispensing, please contact the Miele Professional Department. Refilling liquid Liquid cleaning agent is dispensed from an external supply container cleaning agent e.g.

  • Page 51: Refill Indicator

    If the liquid cleaning agent has run out, the machine will be locked for further use. It will be ready for use again when the supply container has been replaced. Dispensing liquid The dispensing concentration is set by Miele Service. cleaning agent...

  • Page 52: Operation

    Operation Selecting a programme ... Select a programme using short-cut buttons ,  or ..using the  short-cut buttons Press the  button and ... from the  programme list use the  and  arrow buttons to highlight a programme and ...
  • Page 53 Operation Setting the start Select a programme.  time Press the OK button before starting the programme.  Start time Use the arrow buttons  (higher) and  (lower) to set the hours and  confirm your selection with the OK button. When the OK button is pressed, the display jumps automatically to the next input position.

  • Page 54: Drying

    Press the  button before starting the programme.  If Miele Service has set the drying duration so that it can be changed, you can set a new drying duration. Otherwise the pre-set drying duration cannot be changed.
  • Page 55 Operation If drying is If the drying function has been activated, you can choose either to activated deactivate the drying function or to reset the drying duration as described above. Drying Set the time Deactivate Set the time – You can alter the drying duration with this option. Deactivate –...

  • Page 56: Programme Sequence Indicator

    Operation Programme sequence indicator After the programme has started the programme sequence can be followed in the three-line display Vario TD Dental Main wash 1 Time left Top line – Programme name. The following parameters can be checked using the arrow buttons  Middle line and : Main wash 1...

  • Page 57: Cancelling A Programme

    Operation Cancelling a programme  If a programme is cancelled, the items in the washer-disinfector must be reprocessed again.  Be careful when opening the door. The wash load could be hot. Danger of scalding, burning and chemical burns. Programme The programme stops and an error message appears in the display.

  • Page 58: Settings

    Settings  Settings  The structure of the menu is shown below. The menu incorporates all relevant functions to support daily routine tasks. In the structure overview all options which can be permanently selected have boxes  beside them. Factory settings are indicated by a tick .

  • Page 59: Delay Start

    Settings  Delay start This setting must be activated for delay start to be available for use. Open the menu as follows:   button       Settings  Delay start           Delay start – Delay start is deactivated. – Delay start is activated and can be used for all programmes. Select an option using the ...

  • Page 60: Drying

    Settings  Drying The drying function can be preset or deactivated for all programmes with a drying phase (see Programme charts). The additional "Drying" function accelerates the drying process at the end of the programme. When the drying function is activated and the door is closed, the drying unit feeds heated and HEPA-filtered air into the wash cabinet for active drying of the load.

  • Page 61: Dos Venting

    Settings  DOS venting The dispensing system for liquid chemical agents can only dispense reliably if the system has been purged of air. The DOS system must only be vented: – if the dispensing system is being used for the first time, –...

  • Page 62: Filter Change

    Settings  Filter change The air filter in the drying unit must be replaced regularly with a new one. For more information on changing the filter see "Maintenance / Changing the HEPA filter". Language  The language set will be used in the display. Open the menu as follows: ...

  • Page 63: Date

    Settings  Date The date is required e.g. for process documentation. The date format and the current date have to be set. Select the date The selected date format appears in the display and in the process format documentation. Open the menu as follows: ...
  • Page 64 Settings  Set the date The current date will be set in the selected date format. Open the menu as follows:   button       Settings  Date                         Date Use the arrow buttons  (higher) and  (lower) and confirm your ...

  • Page 65: Time Of Day

    Settings  Time of day The time of day is required for process documentation, delay start, the machine log book and the display. The date format and the current time of day have to be set. There is no automatic adjustment between summer and winter time (daylight savings).
  • Page 66 Settings  Set the time of To set the format for the time of day: Open the menu as follows:   button       Settings  Time of day                         Time of day Use the arrow buttons  (higher)  (lower) to set the hours and ...
  • Page 67 Settings  Display The time of day can, if required, be displayed when the machine is switched off. Open the menu as follows:   button Settings        Time of day                         Display Display Do not display – Time of day is constantly displayed when the machine is switched off.

  • Page 68: Volume

    Settings  Volume A buzzer which is integrated into the control panel can give an acoustic signal in the following situations: – When buttons are pressed (keypad tone) – At the end of the programme – System messages (information) Open the menu as follows: ...

  • Page 69: Further Settings

    Further settings Further settings menu incorporates all administrative processes and settings. Further settings menu can only be accessed by using a code. If you do not have the code, contact a user with appropriate access rights or cancel the process using the  button. In the structure overview all options which can be permanently selected have boxes ...
  • Page 70 Further settings Move programme     Vario TD Dental          Vario TD Intensive                   Special 93°C-10'     Test programme         Laboratory         Validation         Interface             Ethernet            ...         RS232            ... Water hardness        Display view     Actual temperature        ...

  • Page 71: Code

    Access to the menu is therefore protected by a four digit code.  If a code is lost, a new code must be issued by Miele Service. Enter code When the...
  • Page 72  When a new code is entered the old code is overwritten and is permanently deleted. Therefore it cannot be reinstated. If a code is lost, a new code must be issued by Miele Service. Open the menu as follows: ...

  • Page 73: Log Book

    The entire life cycle of the machine, including consumption data for water and chemical agents, as well as operating hours and programme cycles are recorded in the log book. Miele Service can also use the log to calculate a recommendation for service intervals. Open the menu as follows: ...

  • Page 74: Report

    Additional specialist knowledge is required to alter programme settings and this should therefore be undertaken only by experienced users or by Miele Service. More information can be found in "Programme settings".

  • Page 75: Air Cooling

    Further settings Air cooling During the drying phase, the hot exhaust air from the wash cabinet is released into the room via the steam condenser. Depending on the size of the room, this can heat up the room to a greater or lesser degree.

  • Page 76: Release Programme

    Further settings Release programme It is possible to block access to individual programmes. Blocked programmes are not available for selection, so for example it can be ensured that only validated programmes are used. Open the menu as follows:   button      ...

  • Page 77: Moving A Programme: Allocating Programme Selection Buttons

    Further settings Moving a programme: allocating programme selection buttons You can sort the programme selection list to suit your requirements and therefore also allocate the programme selection buttons ,  and . Open the menu as follows:   button Further settings      ...

  • Page 78: Test Programme

    With Miele washer-disinfectors, cleaning processes can be documented. To enable this, Miele washer-disinfectors are equipped with a module slot on the back to take a Miele communication module. The communication module is available from Miele and comes with its own operating instructions.
  • Page 79 Further settings Configuring the  The interface must only be configured by suitably qualified and interface competent persons. Open the menu as follows:   button Further settings       Interface           Interface Ethernet RS232 Ethernet – Configuration of an Ethernet interface RS232 –...
  • Page 80 Any one of the following languages can be set for the RS 232 interface: – German – English – French – Italian – Spanish Interface function – Using the interface for process documentation or for the Miele Remote Service via Miele Service.

  • Page 81: Water Hardness

    Further settings Water hardness You can use this menu to set the water softener to the water hardness of the mains supply. For more information see "Water softener". Display: Temperature The wash cabinet temperature can be viewed during a programme. Either the current actual temperature or the required temperature which has been preset for the current wash block is displayed.

  • Page 82: Display Brightness And Contrast

    Further settings Display brightness and contrast You can use this menu to adjust the brightness and contrast of the display. Open the menu as follows:   button Further settings       Display           Display Contrast Brightness – Contrast Set the contrast. –...

  • Page 83: Switch Off After (Auto-Off Function)

    Further settings Switch off after (Auto-Off function) If the machine has not been used for a specific duration, it switches itself off automatically. Automatic switch-off can be optionally activated and deactivated. Open the menu as follows:   button       Further settings Switch off after          ...

  • Page 84: Factory Default

    Software version You can use this menu to call up the software versions of individual elements, e.g. when contacting Miele Service. For more information see "Service".

  • Page 85: Programme Settings

    If the on-site waste water system is insufficient to drain the waste water from the wash cabinet within the time allocated, the drainage time can be lengthened by a set amount. Parameters for measuring water pressure and spray arm pressure can only be accessed by Miele Service.

  • Page 86: Programme Blocks

    Drying – Adequate drying reduces the risk of corrosion by residual moisture on the load. Programme block parameters are accessible only to Miele Service, with the exception of the dispensing of rinsing agent and drying parameters.

  • Page 87: Opening The Menu

    Programme settings Opening the menu The menu for programme settings is locked for users by factory default. If required this can be released by Miele Service. Open the menu as follows:   button Further settings                 Programme settings...

  • Page 88: Reset Programme

    Programme settings Reset programme Programmes can be individually reset to factory default. Programmes stored on a free memory location are irretrievably deleted.    ... Programme settings           Reset programme               All programmes are then listed in the display. Use the  and  arrow buttons to select the programme and ...

  • Page 89: Altering A Programme

    Programme settings Altering a programme A programme is altered in two steps: – Altering the programme begins with a list of all wash blocks allocated to the programme. First this list must be confirmed. – Then the programme parameters can be altered. Use this option to document all changes to factory settings in case of a subsequent Service call requirement.

  • Page 90: Allocating Wash Blocks

    Vario TD Dental Accept Pre-wash 1 All wash blocks which are allocated to the programme are listed in the display. The allocation can be adapted as necessary by Miele Service. Accept Select the option and confirm with OK. ...

  • Page 91: Change Water Quantity

    Programme settings Change water Increasing the water level is advisable if a large amount of water quantity clings to items due to the structure of the wash load or if a heavy build-up of foam might occur due to the type of soiling (e.g. blood) and the chemical agents used.

  • Page 92: Increasing Drainage Time

    Programme settings Increasing If there is still water remaining in the wash cabinet at the end of a drainage time wash block, because e.g. the on-site drainage system is inadequate, the following error message will be displayed to enable water to be drained out of the wash cabinet within the designated time: Check drainage In this case the drainage time can be increased.

  • Page 93: Drying Unit

    Programme settings Drying unit The additional "Drying" function accelerates the drying process at the end of the programme. When the drying function is activated and the door is closed, the drying unit feeds heated and HEPA-filtered air into the wash cabinet for active drying of the load.
  • Page 94 (Drying time) must be set for each block. time The first block (Temperature 1 and Drying time 1) is not allocated to all programmes but can be set up by Miele Service if required. Set Temperature 1    ... Temperature 1          ...
  • Page 95 Programme settings Set Temperature 2    ... Temperature 2           Temperature 2 °C (50 - 115 °C) Temperature is adjusted in 5 °C increments. The possible range is shown in the bottom line. Use the arrow buttons  (higher) and  (lower) to set the ...
  • Page 96 Programme settings If required the Drying time can be set again and saved before the start of every programme.    ...           Drying time 2 Time changeable?               Time changeable? – Drying time can be set again and saved before the start of every programme.
  • Page 97 Programme settings Fan cooling After drying, cooling of the wash load can be accelerated by the drying unit. To do this the drying unit fan runs with the heating switched off, cooling the interior of the wash cabinet.    ... Cooling down with fan          ...

  • Page 98: Process Documentation

    There is no power failure safe memory for graphic information. Adding cycle Miele Service can add subsequent cycle numbers, e.g. in the event of numbers software updates or if the machine controls are replaced.
  • Page 99 Process documentation Communication module for external archiving A module slot is integrated into the back of the machine for a Miele communication module for permanent archiving of cycle reports. The module enables the installation of an Ethernet interface for documentation using documentation software or an RS-232 interface for connection to a report printer.
  • Page 100 Process documentation Process documentation using a report printer Process reports are printed via a directly connected report printer and archived on paper. Graphic representations are not included. An XKM RS232 10 Med communication module is required for direct connection. Report formats You can choose from two different report formats for paper archiving: –...

  • Page 101: Retrospective Output Of Cycle Reports

    Process documentation Retrospective output of cycle reports Internally stored reports can be output retrospectively from the machine. External software Data can be retrieved directly via the documentation software using an existing network connection. It is not necessary to input entries at the machine itself.

  • Page 102: Maintenance

    Maintenance Periodic checks Periodic checks must be carried out by Miele Service after 1000 operating hours or every 12 months, at the latest 18 months. This maintenance will cover the following: – Electrical safety according to national regulations (VDE 0701/0702 in Germany) –...

  • Page 103: Routine Checks

    Maintenance Routine checks Before the start of each working day the user must carry out a number of routine checks. A check list is supplied with the machine for this purpose. The following need to be inspected: – All filters in the wash cabinet –...
  • Page 104 Maintenance Press the catches towards each other and pull the coarse filter  upwards to remove it. Remove the fine filter which sits loosely between between the  coarse filter and the microfine filter. Remove the flat filter last.  Clean the filters.

  • Page 105: Cleaning The Spray Arms

    Also check that the spray arms can turn easily.   Immobile or blocked spray arms must not be used again. In this case contact Miele Service. Cleaning the The spray arms in the machine as well as in the mobile units and...
  • Page 106  Visible wear on the bearings can adversely affect the long-term functioning of the spray arms. In this case, contact Miele Service. Replace the spray arms after cleaning.  Make sure the spray arms can rotate easily after they have been ...

  • Page 107: Cleaning The Machine

    Wipe the door seal regularly with a damp cloth to remove soiling.  and the door seal Have damaged or leaking door seals replaced by Miele Service. Remove any soiling from the door sides and hinges.  Regularly clean the groove in the plinth panel under the door with a ...

  • Page 108: Checking Mobile Units, Baskets, Modules And Inserts

    – Check whether the tubular filters need to be cleaned or filter plates, e.g. in an E 478/1 need to be replaced. Maintenance of Periodic checks must be carried out by Miele Service after 1000 mobile units, operating hours or every 12 months, at the latest 18 months.

  • Page 109: Changing The Hepa Filter

    The air filter for the internal drying unit has a limited lifespan and has to be replaced at regular intervals, e.g. when the following message appears: Change HEPA filter Replace with an Original Miele HEPA filter classification 13 for optimum performance. Open the service panel in the plinth. ...
  • Page 110 Maintenance Resetting the The maximum permissible number of operating hours is pre-set in the operating hours controls for all filters. After a filter has been changed the operating counter for the hours counter must be reset. HEPA filter Open the menu as follows: ...

  • Page 111: Process Validation

    Maintenance Process validation The standard of cleaning and disinfection in the disinfection programmes must be confirmed by the user as a routine matter. Safety checks and performance validation must be carried out in accordance with the internationally recognised norm EN ISO 15883. In some countries national regulations guidelines and recommendations also apply.
  • Page 112 Maintenance Test programmes There are various programmes for testing cleaning performance in the course of routine testing. The test programmes are not independent processing programmes, but additional functions which can be activated before the start of any processing programme. The test programmes interrupt the programme sequence automatically at specified points for 30 seconds.
  • Page 113 Maintenance Activating a test Test programmes are valid for only one programme sequence each programme time. A test programme must be selected again for further tests. Open the menu as follows:   button Further settings       Test programme           Test programme Laboratory –...

  • Page 114: Problem Solving Guide

    The following guide may help you to find the reason for a fault, and to correct it. You should, however, note the following:  Repairs may only be carried out by Miele Service. Repairs and other work by unqualified persons could be dangerous for the user.

  • Page 115: Dispensing / Dispensing Systems

    Check the suction aperture of the siphon for blockages  and remove these as necessary. Start the venting process again.  Contact Miele Service if there are leaks in the dispensing hose or a fault with the siphon.
  • Page 116 Contact Miele Service if there are leaks in the dispensing hose or a fault with the siphon. Highly viscous (thick) chemical agents can affect the dispenser monitoring and lead to inaccurate data. In this instance please contact Miele Service for advice.

  • Page 117: Insufficient Salt / Water Softener

    Problem solving guide Insufficient salt / Water softener Problem Cause and remedy Refill salt Salt is running low in the water softener. Refill the reactivation salt before starting the next  programme. Machine locking out Salt in the water softener is completely depleted and Insufficient salt reactivation is no longer possible.

  • Page 118: Cancel With Fault Code

    If the same message appears again: Make a note of the fault message  Switch the machine off using the  button.  Contact the Miele Service Department.  Please also read the notes regarding the following fault numbers: Problem Cause and remedy...
  • Page 119 Problem solving guide Problem Cause and remedy Fault 440 The float switch in the base of the machine has not been activated. The switch might be blocked. Remove the filter combination.  Check the float switch to make sure it moves freely. The ...
  • Page 120 Vent the dispensing system  If you identify any leaks in the dispensing hoses or defects on the siphons contact Miele Service. Fault 526 Minimum flow pressure was not reached because one or more free water connectors in the back panel of the wash cabinet is not properly secured.

  • Page 121: Process-Related Faults And Messages

    Wrong code entered The code entered is not the same as the code saved. Enter the code again.  Report the loss of the code to Miele Service.  Test programme: test object This is not a fault. can now be removed A test programme is running to check performance.
  • Page 122 Problem solving guide Problem Cause and remedy All programme settings reset This is not a fault. A user has restored the factory default setting for the programme. Confirm the message with OK. ...

  • Page 123: Door

    Slamming the door can result in problems with the Comfort door lock. Open and close the door.  If the same message appears again: Contact the Miele Service Department.  Warning. Cabinet hot! Open When the  button is pressed, the temperature in the anyway? wash cabinet is over 70 °C.

  • Page 124: Unsatisfactory Cleaning And Corrosion

    The rinsing agent reservoir is empty. Refill the reservoir.  The rinsing agent concentration is set too low. Contact Miele Service to have the dispensing  concentration reset. The cleaning result is Mobile units, baskets, modules and inserts were not unsatisfactory.
  • Page 125 Problem solving guide Problem Cause and remedy The cleaning result is Check the filters and clean them if necessary.  unsatisfactory. Mobile units, baskets or modules were not correctly mounted on the water connection. Check the adapter.  Items made of glass are The items are not suitable for machine reprocessing.

  • Page 126: Spray Arm Monitoring / Wash Pressure

    Problem solving guide Spray arm monitoring / wash pressure Problem Cause and remedy Spray arm monitoring - upper The rotation speed set has not been reached because... wash cabinet: Spray arm - ... items are obstructing the machine or basket spray blocked or excessive foaming arms.

  • Page 127: Water Inlet And Drainage

    Problem solving guide Water inlet and drainage Problem Cause and remedy Check water inlet One or more stopcocks are closed. Open the stopcocks.  There was insufficient water in the machine. Clean the water intake filters.  Open the stopcocks fully. ...

  • Page 128: Noises

    Problem solving guide Noises Problem Cause and remedy Knocking noise in the One or more spray arms are knocking against the wash wash cabinet. load. Cancel the programme. To do this follow the instructions  in "Cancelling a programme". Arrange the wash load so it cannot obstruct the spray ...

  • Page 129: Printer / Serial Interface

     Change the printer cartridge if necessary.  Network down The communication module has identified a network interruption or cannot establish a connection. Consult your network administrator.  If the problem cannot be resolved: Contact the Miele Service Department. ...

  • Page 130: Maintenance

    Maintenance Cleaning the drain pump and non-return valve If water has not pumped away at the end of a programme there may be a foreign object in the drain pump or blocking the non-return valve. Take the filter combination out of the wash cabinet (see ...

  • Page 131: Clean The Water Intake Filters

    Maintenance Clean the water intake filters Filters are incorporated into the water inlet connection on the hose to protect the water inlet valve. If these filters get dirty they must be cleaned as otherwise too little water will flow into the wash cabinet. ...

  • Page 132: After Sales Service

    These are shown on the data plates one on the side of the door and another on the back of the appliance. Please tell Miele Service the fault message or code shown in the display.

  • Page 133: Software Version

    Software version of the relay board EFU Id: XXXXX – Software version of the frequency converter. You cannot change any settings in this menu. Software updates and upgrades may only be undertaken by Miele Service. Exit the menu with the OK or  buttons. ...

  • Page 134: Installation

    Installation Installation and levelling Please refer to the installation diagram provided.  In order to reduce the risk of water damage, the area around the machine should be limited to furniture and fittings that are designed for use in commercial environments. The machine must be stable and horizontal.

  • Page 135: Building Under A Continuous Worktop

    Installation Building under a continuous worktop Removing the To build the machine under a continuous worktop the lid must be removed as follows: Unscrew both securing screws from the lid at the back of the  machine. Open the door. ...
  • Page 136 Screw the machine to the continuous worktop through the holes in  the front trim on the left and right. Please contact Miele to secure it at the sides to adjacent cabinetry. Venting the  The gaps between a built-in machine and adjacent cabinetry circulation pump.

  • Page 137: Electromagnetic Compatibility (Emc)

    Installation Electromagnetic compatibility (EMC) The washer-disinfector has been tested for electromagnetic compatibility in accordance with EN 61326-1 and is suitable for operation in commercial environments, such as hospitals, medical practices and laboratories and other similar environments which are connected to the mains power supply. The washer-disinfector's HF emissions are very low and are therefore unlikely to interfere with other electronic appliances in the vicinity.

  • Page 138: Electrical Connection

    – For extra safety and protection we recommend connecting the machine by a 30 mA residual current device (RCD). – If replacing the mains cable, use only original Miele replacement parts or a suitable cable with core cable ends. Further notes on electrical connection are given on the Installation diagram supplied with the machine.

  • Page 139: Plumbing

    – The maximum permissible static water pressure is 1,000 kPa pressure. – If the water pressure does not fall into the stated range contact Miele Service for advice. – More information on AD water connection can be found at the end of this section.
  • Page 140 AD water.  If the machine is not going to be connected to AD water, the AD water connection has to be deactivated by a Miele Service technician. The inlet hose remains in position at the back of the...
  • Page 141 Plumbing IMPORTANT UK, Australia and New Zealand. This appliance must be installed according to AS/NZS 3500.1 (Australia and New Zealand) or in accordance with WRAS regulations (UK). This appliance has been supplied with a separate backflow prevention device. This machine must be connected to the potable water supply via the non-return valve (check valve) supplied with the machine.

  • Page 142: Connecting The Drain Hose

    Plumbing Connecting the drain hose – A non-return valve is incorporated into the drain system in the machine to prevent drainage water flowing back into the machine via the drain hose. – The machine drainage hose should be connected to a separate drain for the machine only.

  • Page 143: Technical Data

    Miele & Cie. KG, Carl-Miele-Straße 29, 33332 Gütersloh, Germany * If installed above 1,500 m the boiling point of water will be lower. In this case the disinfecting temperature and the holding time will need to be reset by a Miele Service technician.

  • Page 144: Programme Chart

    Programme When to use Pre-wash Programmable programme for special applications; Free memory programming by arrangement with Miele Service. Programmable programme for special applications; Free memory programming by arrangement with Miele Service. Cleaning and disinfection programme according to Vario TD Dental EN ISO 15883, for processing wash loads with...
  • Page 145 Programme chart Programme sequence Main wash Interim rinse Final rinse Drying CW70 55°C 93°C 100 °C DOS 1 DOS 3 5 Min 1 Min 1 Min 5 Min 40 Min 45°C 45°C 65°C 93°C 100 °C DOS 1 DOS 1 DOS 3 DOS 3 20 Min 20 Min 5 Min 1 Min 5 Min 40 Min...

  • Page 146: Caring For The Environment

    Caring for the environment Disposal of the packing material The packaging is designed to protect the machine against transportation damage. The packaging materials used are selected from materials which are environmentally friendly for disposal and should be recycled. Recycling the packaging reduces the use of raw materials in the manufacturing process and also reduces the amount of waste in landfill sites.
  • Page 148 Tel. +971 4 3044 999, Fax. +971 4 3418 852 Manufacturer: Miele & Cie. KG 800-MIELE (64353) Carl-Miele-Straße 29, 33332 Gütersloh, Germany E-Mail: info@miele.ae, Website: www.miele.ae Alteration rights reserved / Publication date: 2016-07-25 M.-Nr. 10 320 740 / 01 0297...

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