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Miele PG 8504 Operating Instructions Manual
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Miele PG 8504 Operating Instructions Manual

Commercial dishwasher for laboratory glassware and utensils
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Operating instructions
Commercial dishwasher for laboratory
glassware and utensils
PG 8504
To avoid the risk of accidents or damage
to the machine, it is essential to read
these instructions before it is installed
and used for the first time.
en - GB, AE, AU, IE, NZ
M.-Nr. 10 089 652

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Summary of Contents for Miele PG 8504

  • Page 1 Operating instructions Commercial dishwasher for laboratory glassware and utensils PG 8504 To avoid the risk of accidents or damage en - GB, AE, AU, IE, NZ  to the machine, it is essential to read these instructions before it is installed and used for the first time.

  • Page 3: Table Of Contents

    Contents Notes about these instructions..................Definition of terms ......................Intended use ........................Guide to the machine ...................... Machine overview......................Control panel ........................10 LEDs in the buttons ......................11 User profiles........................12 User profiles ........................12 Warning and Safety instructions..................13 Symbols on the machine....................
  • Page 4 Contents DOS modules ........................47 Connecting a DOS module ................... 47 Dispensing liquids ......................47 Dispensing neutralising agent or rinsing agent ..............48 Neutralising agent ......................48 Rinsing agent......................... 48 Filling the reservoir ......................49 Cleaning agent ........................51 Replenishing liquid cleaning agent................51 Refill indicator........................
  • Page 5 Contents Software version........................ 91 Maintenance ........................92 Periodic checks ......................... 92 Routine checks........................93 Cleaning the filters in the wash cabinet ................93 Cleaning the spray arms....................95 Cleaning the machine......................97 Cleaning the control panel .................... 97 Cleaning the door and the door seal................97 Cleaning the wash chamber..................
  • Page 6 Contents Caring for the environment .................... 126 Disposal of the packing material ..................126...

  • 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

    Intended use This cleaning machine is designed to reprocess laboratory glassware, utensils and similarly categorised components using water-based media. These include: - Vessels such as beakers, flasks, cylinders and test tubes - Measuring vessels such as measuring cylinders and volumetric flasks - Dishes such as petri dishes and watch glasses - Plates such as slides and sequencing plates...

  • Page 9: Guide To The Machine

    Guide to the machine Machine overview Door lock Salt container Test point for performance checks Dispenser for powder cleaning agent (top, front right; only visible with lid Filter combination removed) Plinth cover Upper machine spray arm On the back: Rails for baskets and mobile units –...

  • Page 10: Control Panel

    OK button For selecting or confirming entries in the user interface (acknowledge or save).  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 11: 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 machine. Button Status  button The machine is switched on. FLASHES The machine is ready for use. The machine is switched off.

  • Page 12: User Profiles

    User profiles User profiles Daily operators Daily operators must be instructed in operating and loading the machine and trained regularly to guarantee safe daily use. They require knowledge of machine reprocessing of laboratory glassware and utensils. Tasks for daily routine operation are located in the Settings ...

  • Page 13: Warning And Safety Instructions

    It is essential that this standard safety requirement is met. If in any doubt, please have the on-site wiring system tested by a qualified electrician. Miele cannot be held liable for the consequences of an inadequate earthing system (e.g.
  • Page 14 Label cleaning machines which have been taken out of operation and secure them against being switched on again without authorisation. The cleaning machine may only be put back into operation once it has been successfully repaired by the Miele Customer Service Department or by an appropriately qualified specialist.
  • Page 15 Always follow the recommendations of the chemical agent manufacturer. In case of damage or doubt about compatibility, please contact Miele.  Abrasive substances must not be placed in the machine as they could cause damage to the mechanical components of the water supply.
  • Page 16 In critical applications where very stringent requirements have to be met, it is strongly recommended that all the relevant factors for the process, such as chemical agents, water quality etc. are discussed with the Miele Application Technology specialists.  If the cleaning result is subject to particularly stringent requirements, e.g.
  • Page 17 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 machine.

  • Page 18: Symbols On The Machine

    Warning and Safety instructions Symbols on the machine Warning: Observe the operating instructions! Warning: Danger of electric shock! Warning: Hot surfaces: It can be very hot inside the wash cabinet when the door is opened! Risk of being cut: Wear cut-resistant protective gloves when transporting and setting up the machine! Disposing of your old machine ...

  • Page 19: Using The Machine

    Using the machine Control panel The machine 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 20: Switching On

    The machine must be connected to the electrical supply. Press the  button until the button’s LED lights up.  After that, the display shows the following: PG 8504 As soon as the machine is ready for operation, the display changes to show the last selected programme, e.g.: Short Temperature 60 °C...

  • Page 21: 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 22: Settings In The Menu

    Using the machine Settings in the menu In these operating instructions, all descriptions for operating the menus follow a simple structure: Input path The input path describes the complete sequence to follow to access the menu level in question. The listed menu options have to be selected individually using the arrow buttons and confirmed with OK.

  • Page 23: Symbols On The Display

    Using the machine Symbols on 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 24: Commissioning

    Commissioning Installation and connection Before commissioning the machine must be securely installed, and the water inlet and drain hoses and the mains cable correctly connected. See “Installation”, “Plumbing connections” and “Electrical connection” and the installation diagram supplied. Procedure During commissioning a set procedure is followed which must not be interrupted.
  • Page 25 Commissioning Select the The menu for selecting the date format will then appear. date format Date format DD:MM:YY MM:DD:YY = Day = Month = Year Use the  and  arrow buttons to select the date format you want  and touch OK to save.
  • Page 26 Unused plumbing connections, e.g. if there is only one connection, can be deactivated here. Following commissioning the plumbing connections can be reinstated by Miele Service. Plumbing connections Accept Cold water The plumbing connection is set via multiple choice. A box  is shown in the display next to all plumbing connections.
  • Page 27 Commissioning Commissioning Commissioning is completed when the following message is completed displayed. Set up successful Confirm the message with OK.  The washer-disinfector is now ready for use. Short Temperature 60 °C Duration The settings made during the commissioning process are only adopted after a complete programme has been run.

  • Page 28: Opening And Closing The Door

    Opening and closing the door Opening the door  If the door is opened during a programme cycle, hot water and cleaning agents can escape. Risk of scalding, burning and chemical burns. Do not open the door if a programme is running. The control panel of the machine is also a door handle.

  • Page 29: 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 water hardness of 0.7 mmol/l (4 °dH) must be softened.

  • Page 30: 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). Further settings Open the menu by switching the machine off with  the  button and then switch it on again with the  button whilst keeping the ...
  • Page 31 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 32: 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 33 Water softener  Never fill the container with water. The container could overflow when filled with salt. Add salt into the container until the funnel is full but still closes  easily. Do not add any more than 2 kg of salt. As the salt container is being filled, displaced water (brine) may run out.

  • Page 34: 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 35: 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 36: 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 37 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 38: 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. - Arrange the load so that water can access all surfaces. This ensures that it gets properly cleaned.
  • Page 39 Areas of application Observe the further information given in the following sections as necessary depending on area of application. Preparing the Empty all items before loading into the machine (paying particular  load attention to relevant regulations). Remove non-water soluble residues such as paint, adhesives and ...
  • Page 40 Areas of application Carry out a visual check before starting every programme: - Is everything correctly loaded/connected for cleaning? - Was the recommended loading template followed? - Can the lumen / narrow sections of hollow items be accessed by the wash fluid? - Are the spray arms clean and do they rotate freely? - Are the filters clean? Remove any coarse soiling and clean them if necessary.

  • Page 41: Wash Load

    Areas of application Wash load..wide necked Wash load items with wide necks, e.g. beakers, wide necked Erlenmeyer flasks and petri dishes, or cylindrical items, e.g. test tubes, can be cleaned inside and out by rotating spray arms. To do this the wash load is positioned in full, half or quarter inserts and placed in an empty lower basket or an upper basket with a spray arm.

  • Page 42: 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 information Efficacy...
  • Page 43 - Regularly check the flow rate of the dispensing system. - Ensure that the regular cycle of maintenance is observed. - Please contact Miele for advice. Process chemicals can damage elastomers - Follow the process chemical and plastics in the cleaning machine and manufacturer’s instructions and...
  • Page 44 Chemical processes and technology Soiling Efficacy Measures The following substances can damage - Depending on usage, wipe the lower door elastomers (hoses and seals) and plastics seal on the cleaning machine periodically inside the cleaning machine: with a lint-free cloth or sponge. Clean the wash cabinet and accessories without - Oils, waxes, aromatic and unsaturated Medium...
  • Page 45 Chemical processes and technology Reaction between process chemicals and soiling Efficacy Measures Medium Long Natural oils and fats can be emulsified with - Select the programme. alkaline process chemicals. This can lead to - Depending on the application, use de- a heavy build-up of foam.

  • Page 46: Adding And Dispensing Chemical Agents

    Take all protective measures required by the process chemical manufacturer, e.g. wear protective goggles and protective gloves. Contact Miele for information about suitable process chemicals. Highly viscous (thick) process chemicals can affect the dispenser monitoring and lead to inaccurate data. In this instance, please contact the Miele Customer Service Department for advice.

  • Page 47: 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 or a suitably qualified and approved technician. Internal dispensing systems cannot be retrospectively fitted.

  • Page 48: Dispensing Neutralising Agent Or Rinsing Agent

    Rinsing agent The dispensing of rinsing agent is deactivated ex-works. Please contact Miele Service if you wish to activate it. If rinsing agent has been activated, neutralising agent will not be Interim rinse dispensed in the phase of the programme.

  • Page 49: Filling The Reservoir

    Adding and dispensing chemical agents Filling the  Never add cleaning agent. reservoir This will always destroy the container. Only fill the container with the programmed process chemical – neutralising agent or rinsing agent. Open the door fully.  Unscrew the yellow lid with the  symbol in the direction of the ...
  • Page 50 Adding and dispensing chemical agents Wipe up any spilled process chemical thoroughly. Then start the  Rinsing programme to prevent over-foaming occurring during the next programme. Refill indicator When the fill level is low in the (DOS 2) supply container for neutralising or rinsing agent you are reminded to refill it.

  • Page 51: Cleaning Agent

    This machine can be used with powder cleaning agent or with liquid cleaning agent via an external DOS module. DOS modules are fitted by Miele Service and can be retrospectively fitted at any time. Miele recommends the use of liquid cleaning agent.

  • Page 52: Refill Indicator

    Adding and dispensing chemical agents Push the suction lance into the opening of the container and secure  the lid. Observe the colour coding. Feed the suction lance into the container until it reaches the  bottom. Wipe up any spilled process chemical thoroughly. ...

  • Page 53: Dispensing Powder Cleaning Agents

    Adding and dispensing chemical agents Dispensing  Take care not to inhale powder cleaning agents. powder cleaning Swallowing process chemicals can cause chemical burns in the agents mouth and throat or lead to asphyxiation. Add powder cleaning agent to the dispenser with the  symbol ...
  • Page 54 Adding and dispensing chemical agents Add powder cleaning agent to the dispenser.  Close the flap.   Make sure that all of the cleaning agent has dissolved at the end of the programme. Repeat the programme if residual cleaning agent is present. Check whether any load items have prevented the flushing out of the dispenser and rearrange the load items if necessary.

  • Page 55: Operation

    Operation Selecting a programme Programme Select a programme using programme selection buttons ,  selection buttons  or . Press the  button and Programme list  use the  and  arrow buttons to highlight a programme and  confirm your selection with OK. Short Temperature 60 °C Duration...
  • Page 56 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 57: Programme Sequence Indicator

    Operation Programme sequence indicator After the programme has started, the programme sequence can be followed on the three-line display. Short Main wash Time left Top line - Programme name. The following parameters can be checked using the  and  arrow Middle line buttons: Main wash...

  • Page 58: Interrupting A Programme

    Operation Interrupting a programme  Be careful when opening the door. The load could be hot. Danger of scalding, burning, and chemical burns. A programme which is already running should only be interrupted if strictly necessary, e.g. if the load is moving about significantly. Open the door.

  • Page 59: 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 60: Delay Start

    Settings  Delay start This setting must be activated for delay start to be available for use. Open the systems menu by switching the machine off with the   button and then with the  held in switch it back on with the  button.

  • 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, - if the liquid cleaning agent container has been replaced, - if the dispensing system has been sucked completely dry.

  • Page 62: Language

    Settings  Language  The language set will be used in the display. Open the systems menu by switching the machine off with the   button and then with the  held in switch it back on with the  button.

  • Page 63: Date

    Settings  Date 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 systems menu by switching the machine off with the  ...
  • Page 64 Settings  Set the date The current date will be set in the selected date format. Open the systems menu by switching the machine off with the   button and then with the  held in switch it back on with the  button.

  • Page 65: Time Of Day

    Settings  Time of day The time of day is required for delay start and the display, for example. 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 systems menu by switching the machine off with the   button and then with the  held in switch it back on with the  button.
  • Page 67 Settings  Display If necessary, the machine may be placed in standby mode during breaks in operation. - An option to display the time of day must be selected for this purpose. - Additionally, automatic shutdown must be activated and a wait time set in “...

  • 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 systems menu by switching the machine off with the  ...

  • 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 Release programme                        Selection            ...   Water hardness            Display view Actual temperature                    Required temperature    Display     Contrast                 Brightness Switch off after                           Factory default    ...

  • Page 71: Code

    It is not possible to block individual options or the inputting of multiple codes at the same time.  If a code is lost, a new code must be issued by Miele Service. Enter code Further settings...

  • Page 72: Release

    Further settings Further Release The following function can be used to restrict access to the settings menu via a code or to take the restriction off. Open the Further settings menu by switching the machine off with  the  button and then switch it on again with the  button whilst keeping the ...
  • Page 73  When a new PIN code is entered, the old PIN code is overwritten and is permanently deleted. Therefore it cannot be reinstated. If a PIN code is lost, a new code must be issued by the Miele Customer Service Department. Further settings...

  • Page 74: 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. Further settings...

  • Page 75: Temperature Unit

    Further settings Temperature unit During a programme the temperature display is refreshed every 2 to 5 seconds depending on the programme stage. The temperature can be displayed in degrees Celsius (°C) or Fahrenheit (°F). The temperature unit is set at the factory to °C. When the temperature unit is changed to °F, the temperature displayed is automatically recalculated.

  • Page 76: 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 . Further settings Open the menu by switching the machine off with ...

  • Page 77: Additional Functions

    Additional specialist knowledge is required to alter programme settings and this should therefore be undertaken only by experienced users or by the Miele Customer Service Department. Changing programme parameters on a validated machine will necessitate a renewed performance validation.

  • Page 78: Reset

    Further settings Reset You can reset altered additional function parameters back to their default settings if necessary. This does not apply to further settings.    ... Reset           Reset Altered parameters are maintained. All parameters will be reset to the factory default setting. Select an option using the ...

  • Page 79: Increased Water Level

    Further settings Increased water It is advisable to increase the water level when a lot of water is level absorbed due to the structure of the load items, in the event of heavy soiling or when the type of stain (e.g. blood) and the process chemicals used lead to excess foam development.

  • Page 80: Dispensing Systems

    Further settings Dispensing Individual dispensing systems can be activated or deactivated for all systems programmes as follows.    ... Dispensing system           DOS...               (name of dispensing system) Active Inactive Active The selected dispensing system is activated. Dispensing will only occur in the appropriate wash blocks (see Programme charts). Inactive The selected dispensing system is deactivated for all programmes.
  • Page 81 Further 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, - if the liquid cleaning agent container has been replaced, - if the dispensing system has been sucked completely dry.
  • Page 82 Further settings Concentration Dispensing concentration for liquid chemical agents, e.g. in the case of a change of manufacturer, can be adjusted for all programmes at once. Dispensing concentration must be set in accordance with the manufacturer's instructions or with the required processing result. Consumption of liquid agents is recorded in the log book (see “Further settings/Log book”).
  • Page 83 Further settings DOS1 Changing the If required, the names of the dispensing systems – “ ”, etc. – can name “DOS1 cleaning be extended to include additional information, e.g. agent ”. The name “DOS” and the accompanying number cannot be changed.

  • Page 84: Temperature / Time

    Further settings Temperature / You now have the option of adjusting the temperature and holding time time in the main wash and final rinse stages of individual programmes.    ... Temperature / time           Temperature / time Reset Main wash Reset The parameters in all programmes will be reset to their factory settings.
  • Page 85 Further settings Main wash Final rinse If you select , the following settings can be altered: Reset Temperature Holding time Temperature Final rinse temp. Adjust the temperature for the selected block. Holding time Adjust the holding time for the selected block. Select an option using the ...

  • Page 86: 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. Further settings Open the menu by switching the machine off with ...

  • Page 87: Display: Temperature

    Further settings 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. Further settings Open the menu by switching the machine off with ...

  • Page 88: 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 Further settings menu by switching the machine off with  the  button and then switch it on again with the  button whilst keeping the ...

  • Page 89: 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 to save energy. The automatic switch-off function can also be used to place the machine in standby mode. During standby, the machine remains switched on and the time is shown on the display.

  • Page 90: Activating Standby

    Further settings Setting the wait If the option is displayed, the wait time duration after which time duration automatic switch-off should occur must be set next. Switch off after (5 - 60 The wait time duration can be adjusted in 5 minute increments. The possible range is shown in the bottom line of the display.

  • Page 91: Factory Default

    The display changes and shows the last selected programme. 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 92: Maintenance

    Maintenance Periodic checks The machine should be serviced every 1000 hours of operation, or at least once a year, by the Miele Customer Service Department or a suitably qualified specialist. This maintenance will cover the following: - Electrical safety according to national regulations (VDE 0701/0702...

  • Page 93: Routine Checks

    Maintenance Routine checks Before the start of each working day, the user must carry out a number of routine checks. A checklist is supplied with the machine for this purpose. The following need to be inspected: - All filters in the wash chamber - The spray arms in the machine and in any mobile units, modules and baskets - The wash chamber and the door seal...
  • Page 94 Maintenance Press the catches towards each other and pull the coarse filter  upwards to remove it. Remove the fine filter which sits loosely between the coarse filter  and the microfine filter. Remove the flat filter last.  Clean the filters. ...

  • Page 95: 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 the Miele Customer Service Department. Cleaning the The spray arms in the machine as well as in the mobile units and...
  • Page 96  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 97: Cleaning The Machine

     and the door seal soiling. Seals which are no longer tight or which have suffered damage must be replaced with new ones by the Miele Customer Service Department. Remove any stains from the door sides and hinges.  Regularly clean the groove in the plinth panel under the door with a ...

  • Page 98: Checking Mobile Units, Baskets, Modules And Inserts

    E 478/1 need to be replaced. Maintenance of The machine should be serviced every 1000 hours of operation, or mobile units, at least once a year, by the Miele Customer Service Department or a baskets, modules suitably qualified specialist. and inserts...

  • Page 99: Problem Solving Guide

    The following guide should help you to find the reason for a fault and to correct it. However, please observe the following:  Repairs may only be carried out by the Miele Customer Service Department. Unauthorised repairs can expose the user to considerable risk.

  • Page 100: Dispensing/Dispensing Systems

    Check the suction aperture of the siphon for blockages  and remove these as necessary. Start the venting process again.  Contact the Miele Customer Service Department if there are leaks in the dispensing hose or a fault with the siphon.
  • Page 101 Contact Miele Service if there are leaks in the dispensing hose or a fault with the siphon. Highly viscous (thick) process chemicals can affect the dispenser monitoring and lead to inaccurate data. In this instance, please contact the Miele Customer Service Department for advice.

  • Page 102: 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 Insuffi- Salt in the water softener is completely depleted and cient salt reactivation is no longer possible.

  • Page 103: Cancel With Fault Code

    “Connection to the water supply” and “Technical data”. Check the filters in the water supply.  In this instance, please contact the Miele Customer  Service Department for advice. Fault 412–414 A programme was cancelled because the water flow rate is too high.

  • Page 104: Process-Related Faults And Messages

    Wrong code entered The PIN code entered is not the same as the code saved. Enter the PIN code again.  Report the loss of the PIN code to the Miele Customer  Service Department. Programme cancelled This is not a fault.

  • Page 105: Unsatisfactory Cleaning And Corrosion

    Problem solving guide Unsatisfactory cleaning and corrosion Problem Cause and remedy There are white deposits The water softener is set too low. on the wash load. Set the water softener to the correct water hardness.  There is no salt in the salt reservoir. Refill the reactivation salt.
  • Page 106 Problem solving guide Problem Cause and remedy Items made of glass are The items are not suitable for machine processing. showing signs of corro- Only use items which are declared by their manufacturer  sion. as suitable for machine reprocessing. Neutralisation has not taken place during the programme.

  • Page 107: 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 108: 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 109: Problem Solving Guide

    Problem solving guide Cleaning the drain pump and non-return valve If water has not been 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 110: Cleaning The Water Intake Filters

    The large-surface filter is available from the Miele Customer Service Department. IMPORTANT UK, Australia and New Zealand For the UK, Australia and New Zealand a non-return check valve is...

  • Page 111: After Sales Service

    After sales service Contacting the Customer Service Department  Repairs may only be carried out by the Miele Customer Service Department or an authorised technician. Unauthorised repairs can expose the user to considerable risk. To avoid unnecessary service visits, check that the fault has not been caused by incorrect operation when a fault message first appears.

  • Page 112: Software Version

    Software version of the frequency converter. LNG ID: XXXXX Language package version. You cannot change any settings in this menu. Software updates and upgrades may only be undertaken by the Miele Customer Service Department. Exit the menu with the OK or  buttons. ...

  • Page 113: Installation

    *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 level.

  • Page 114: Building Under A Continuous Worktop

    Screw the machine to the continuous worktop through the holes in  the front trim on the left and right. Please contact the Miele Customer Service Department to secure it at the sides to adjacent cabinetry. Venting the  The gaps between a built-in machine and adjacent cabinetry circulation pump must not be sealed, e.g.

  • Page 115: Electromagnetic Compatibility

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

  • Page 116: Electrical Connection

    *INSTALLATION* Electrical connection  All electrical work must be carried out by a suitably qualified electrician in accordance with local and national safety regulations. - The electrical installation must comply with current local and national safety regulations (DIN VDE 0100 in Germany). - The connection to the power supply must be via a suitably rated plug and socket and must comply with national regulations.

  • Page 117: Peak-Load Negotiation

    The machine is suitable for use in an energy management system. For this purpose, it must be technically adapted and the controls reset by the Miele Customer Service Department. Please contact the Miele Customer Service Department for further information. Peak load...

  • Page 118: 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 119: Retrofitting The Large-Surface Filter

    The large-surface filter is available from the Miele Customer Service Department. AD water This machine can be optionally supplied for a pressurised system connection for operating between 30-1,000 kPa (UK: 100-1,000 kPa).
  • Page 120 *INSTALLATION* 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 121: Connecting The Drain Hose

    *INSTALLATION* 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 122: Programme Chart

    Programme chart Programme Application Programmable programme for special applications; programming by arrangement with the (Free memory) Miele Customer Service Department. Programmable programme for special applications; programming by arrangement with the (Free memory) Miele Customer Service Department. Short programme for very lightly soiled load items and low final rinse requirements:...
  • Page 123 Programme chart Programme sequence Pre-wash Main wash Interim rinse Final rinse 2 * 60 °C 70 °C DOS 1 DOS 2 3 Min 2 Min 1 Min 65 °C 70 °C DOS 1 DOS 2 3 Min 2 Min 1 Min 1 Min 70 °C 70 °C DOS 1 DOS 2 1 Min 3 Min 2 Min 1 Min 1 Min CW = cold water...

  • Page 124: Programme Selection Depending On The Accessories Used

    Programme chart Programme selection depending on the accessories used Water Upper basket Lower basket Programme volume Carrier Carrier with spray arm 2 injector 2 injector for various Short Medium Long for various modules modules inserts inserts      + 1.5 l ...

  • Page 125: Technical Data

    Soiling level (according to IEC/EN 61010-1) Overvoltage category (according to IEC 60664) Noise level in dB (A), <  sound pressure LpA during cleaning and drying phases Test certifications VDE, EMC radio suppressed  marking Machinery Directive 2006/42/EC Manufacturer address Miele & Cie. KG, Carl-Miele-Straße 29, 33332 Gütersloh, Germany...
  • Page 126 Please dispose of it at your local community waste collection / recycling centre for electrical and electronic appliances, or contact your dealer or Miele for advice. You are also responsible for deleting any personal data that may be stored on the appliance being disposed of.
  • Page 128 Tel: (01) 461 07 10, Fax: (01) 461 07 97 800-MIELE (64353) E-Mail: info@miele.ie, Internet: www.miele.ie E-Mail: info@miele.ae, Website: www.miele.ae Manufacturer: Miele & Cie. KG, Carl-Miele-Straße 29, 33332 Gütersloh, Germany Alteration rights reserved / Publication date: 2020-10-28 M.-Nr. 10 089 652 / 02 ...

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Pg 8504 adPg 8504 adp

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