Operating instructions Washer-disinfector G 7893 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. en - GB, AU M.-Nr.
Contents Warning and Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Symbols on the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Guide to the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Caring for the environment . . . . . . . . . . . .
Contents Cancelling a programme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Programme cancellation due to a fault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Cancelling the programme manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Programmable functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 The following applies to all programmable functions: . . . . . . . . . . .
Contents Drying unit (TA) - Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 SF2 in the display: Change the filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Problem solving guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Other problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Thermal cut-out . . . . . . . . . . . . . . . . . . .
Warning and Safety instructions This washer-disinfector complies with all relevant local and national safety requirements. Please note that incorrect use can lead to personal injury and damage to property. To avoid the risk of accidents and damage to the machine, please read these instructions carefully before using it for the first time. They contain important information on its safety, use and maintenance. Keep these instructions in a safe place for future reference, and pass them on to any future user.
Warning and Safety instructions ~ Take care when handling chemical agents such as cleaning agent, neutralising agent, rinsing agent etc. These may contain irritant or corrosive ingredients. Follow all instructions and safety procedures carefully. Wear protective gloves and goggles. With all chemical agents, the manufacturer's safety instructions and safety data sheets must be observed. ~ This washer-disinfector is designed for operation with water and appropriate chemical agents only.
Warning and Safety instructions ~ The washer-disinfector must be disconnected from the mains electricity supply before any maintenance or repair work is carried out. Do not reconnect it until the maintenance or repair work has been successfully completed. The following points should be observed to assist in maintaining quality standards when processing laboratory equipment and medical devices, in order to protect patients and to avoid damage to the loads being cleaned.
Warning and Safety instructions ~ To avoid the risk of damage to the washer-disinfector and any accessories used with it caused by chemical agents, soiling and any reaction between the two please read the notes in "Chemical processes and technology". ~ Where a chemical additive is recommended on technical application grounds (e.g. a cleaning agent), this does not imply that the manufacturer of the machine accepts liability for the effect of the chemical on the items being cleaned.
Warning and Safety instructions Using accessories Disposing of your old machine ~ Only use genuine Miele original accessories with this machine and only use them for the purposes they are designed for. Consult Miele on the type and application of such equipment. ~ Please note that the machine may ~ Only use Miele mobile units, baskets and inserts in this machine.
Intended use This washer-disinfector can be used to clean, rinse, disinfect (thermally and chemo-thermally) and dry a wide range of reusable medical and laboratory products. Follow the medical product manufacturer's instructions (according to EN ISO 17664) on how to process their items by machine.
Intended use The cleaning result must ensure that the instruments have been disinfected correctly, that no residues are left behind, that subsequent sterilisation can be carried out and that the instruments can be used again safely. Medical products are best reprocessed using the DESIN varioTD programme. The use of a suitable carrier (mobile unit, module, insert etc.) is important to ensure the adequate cleaning of instruments and products. Examples are given in the section "Areas of application".
Guide to the machine a On/Off switch I-0 b Door release a c Display d ß button to switch between the displays for: - actual temperature - elapsed time - current block e Drying button 0 with indicator light f Start button 6 with indicator light g Programme sequence indicators: k Reactivation I Pre-wash l Main wash H Rinse/Final rinse c Drying r Programme finished 12 h Check/Fault indicators: p/6 Inlet/drain k Add salt w Add neutralising agent H Add rinsing agent 8 DOS Optical interface for service technic
Guide to the machine a Connection for DOS module K 60 at the rear of the machine f Rinsing agent reservoir (with dosage selector) b Service panel g Rinsing agent level indicator c Filter combination At the rear of the machine: d Salt reservoir – Interface connector RS 232 (optional) e Dispenser for powder cleaning agent – Suction tube for external neutralising agent container 13
Caring for the environment Disposal of the packing material The transport and protective packing has been selected from materials which are environmentally friendly for disposal and should be recycled. Ensure that any plastic wrappings, bags etc. are disposed of safely and kept out of the reach of babies and young children. Danger of suffocation.
Opening and closing the door Electric door lock This machine is equipped with an electric door lock. The door can only be opened when: ^ the electricity supply to the machine is switched on and ^ the On/Off switch I-0 is pressed in. To open the door a ^ Press the door release switch in as far as it will go, and at the same time grip the handle and open the door. ,Do not touch the heating elements if you open the door during or directly after the end of a programme; you could burn yourself.
Water softener In order to achieve good cleaning results, the washer-disinfector needs to operate with soft water. Hard water results in the build-up of calcium deposits on the load and inside the wash cabinet. Mains water with a hardness level higher than 0.7 mmol/l (4° dH – German scale) needs to be softened. This takes place automatically in the integrated water softener. – The water softener requires reactivation salt.
Water softener Table of settings °dH mmol/l °f Setting 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 0,2 0,4 0,5 0,7 0,9 1,1 1,3 1,4 1,6 1,8 2,0 2,2 2,3 2,5 2,7 2,9 3,1 3,2 3,4 3,6 3,8 4,0 4,1 4,3 4,5 4,7 4,9 5,0 5,2 5,4 5,6 5,8 5,9 6,1 6,3 6,5 6,7 6,8 7,0 2 4 5 7 9 11 13 14 16 18 20 22 23 25 27 29 31 32 34 36 38 40 41 43 45 47 49 50 52 54 56 58 59 61 63 65 67 68 70 0 *) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 **) 20 21 22 23 24 25
Water softener Filling the salt reservoir Only use special coarse grained reactivation salt with granules of approx. 1 - 4 mm. Do not use other types of salt such as cooking salt, agricultural grade or gritting salt. These may contain insoluble additives which can impair the functioning of the water softener. If in doubt consult the Miele Professional Department. ^ Remove the bottom basket from the machine. ^ Unscrew the salt reservoir cap.
Water softener Add salt indicator ^ Remove the funnel and wipe any residual salt off the seal and the screw threads on the socket. ^ Screw the cap back on firmly. ^ Run the PRE-RINSE D programme to remove any traces of salt from the cabinet. Reactivation takes place automatically during a programme. The programme sequence indicator light a k lights up whilst this is happening. ^ Add salt when the Add salt b k indicator lights up.
Areas of application This washer-disinfector can be fitted with a top and bottom basket or a mobile unit. Various inserts and special baskets are also available for a wide variety of instruments and utensils. Select baskets and inserts which are appropriate for the application. Notes on the individual areas of application and examples of loading are given on the following pages.
Areas of application – Deep-sided items should be placed at an angle to make sure water runs off them freely. – Tall, narrow, hollow items should be placed in the centre of the baskets to ensure better water coverage. – Lightweight items should be secured with a cover net (e.g. an A 6) and small items placed in a mesh tray to prevent them blocking the spray arms. – Mobile units or baskets with an adapter must engage correctly.
Areas of application Water connection spring adapter Make sure that the spring adapter for water connection engages correctly when a basket or injector unit is inserted in the machine. It must be 4-5 mm higher than the water connection inlet in the machine. If it is not, adjust the adapter accordingly. Height adjustable top basket The top basket can be adjusted above and below the middle position by 2 cm.
Areas of application Laboratory utensils Wide-necked laboratory utensils, e.g. beakers, wide-necked conical flasks and Petri dishes, or cylindrical vessels, e.g. test tubes, are washed and rinsed internally and externally by the rotating spray arms. To achieve this, they need to be positioned in a full, half or quarter insert, and then placed in an empty lower basket or into an upper basket with a spray arm. For narrow-necked utensils, e.g.
Areas of application Upper basket O 188/1 E 106/2 For various inserts, e.g. E 103 for test tubes, AK 12 for funnels and beakers, E 118 for Petri dishes, or E 134 for microscope slides. For wide-necked beakers, measuring cylinders or medicine bottles. Lower basket U 874/1 E 109 for various inserts, e.g. E 136 for Petri dishes and E 403 for watch glasses. For beakers.
Chemical processes and technology General notes Problem How to resolve it If seals, hoses and plastics in the washer-disinfector suffer damage they will not be water-tight and will not function correctly. and will then not function correctly. – Establish the cause of the damage and rectify it. See information regarding "Chemical agents", "Soiling" and "Reaction between chemical agents and soiling". Heavy foaming during a programme affects cleaning and rinsing results.
Chemical processes and technology Chemical agents Problem How to resolve it The ingredients in chemical agents – Observe the chemical agent manufacturer's instructions and have a strong influence on the longevity recommendations. and functionality (throughput) of the dispensing system. The dispensing – Carry out a regular visual check of system (hoses and pumps) should be the dispensing system for any set up for a particular type of chemical damage. agent.
Chemical processes and technology Chemical agents Problem How to resolve it The following chemical agents can – Process parameters in the wash programme, such as dispensing cause large amounts of foam to build temperature, dosage concentration up: etc. must be set to ensure the whole – cleaning agents and rinsing agents process is foam free or very low containing tensides, foaming. Foam can occur: – in the programme block in which the – Please observe the chemical agent manufacturer's instructions.
Chemical processes and technology Soiling Problem How to resolve it The following substances can damage elastomers (hoses and seals) and plastics in the washer-disinfector: – oil, wax, aromatic and unsaturated hydrocarbons, – emollients, – cosmetics, hygiene and care products such as creams (analytical applications). – Refit the washer-disinfector with oil resistant elastomeres. – Depending on usage wipe the lower door seal on the washer-disinfector periodically with a lint-free cloth or sponge.
Chemical processes and technology Reaction between chemical agents and soiling Problem How to resolve it Natural oils and fats can be emulsified – Where available use the "OIL" with alkaline chemical agents. This can programme. lead to a heavy build-up of foam. – This special programme dispenses cleaning agents containing tensides (pH neutral) in the pre-rinse. – Depending on application use de-foaming agents that do not contain silicone oils.
Dispensing chemical agents ,Only use agents formulated ^ Open the door fully. specifically for use in washerdisinfectors and make sure you follow the manufacturer's instructions. Pay particular attention to information regarding toxic residues. Adding rinsing agent The dispensing of rinsing agent in the final programme block via DOS 2 has to be activated by a Miele service technician.
Dispensing chemical agents Add rinsing agent indicator Setting the dosage ^ Add rinsing agent to the rinsing agent reservoir when the Add rinsing agent indicator H lights up. The dosage adjuster in the opening has settings adjustable from 1 to 6 (1-6 ml). It is set to 3 (3 ml) at the factory. If spots appear on items: ^ Use a higher setting. If clouding or smearing appears on items: ^ Use a lower setting.
Dispensing chemical agents Adding neutralising agent Neutralising agent (pH-level: acidic) neutralises residues of alkaline cleaning agents on the surface of instruments and utensils. If the cleaning agent being used is mildly alkaline, you will need to use a phosphoric acid based neutralising agent. If using a neutral enzyme based liquid cleaning agent, you will need to use a citric acid based neutralising agent.
Dispensing chemical agents Add neutralising agent indicator ^ Refill the neutralising agent container or replace it with a full container when the Add neutralising agent indicator w lights up. Please remember to refill the container in good time. Do not let it get empty.
Dispensing chemical agents Adding cleaning agent ,Only use cleaning agents suitable for washer-disinfectors. Do not use cleaning agents designed for domestic dishwashers. A liquid cleaning agent can be dispensed via the optional DOS module K 60 (DOS 1 dispensing pump for liquid cleaning agent). The machine must be set up for this by a Miele approved service technician. The DOS module is connected externally. See "Programmable functions" for details on how to vent the dispensing system and set the dosage.
Dispensing chemical agents ,At the end of the programme, check that there are no cleaning agent residues remaining in the dispenser. If there are, you will need to repeat the programme. For environmental reasons, please consider the following points when selecting a cleaning agent: ^ What level of alkalinity is required to achieve the correct level of cleaning? ^ Press the button on the powder cleaning agent dispenser. The flap will spring open.
Operation Switching on ^ Close the door. ^ Open the stopcocks. ^ Press the I-0 switch. When the programme selector is at f, a dot lights up in the display. Starting the programme Choose your programme according to the type of instruments or utensils being cleaned and the degree of soiling. The different programmes and their uses are described in the Programme chart at the end of this booklet. ^ Turn the programme selector clockwise or anti-clockwise to the required programme.
Operation Once the programme is running, all the other programmes are blocked. If the programme selector is then turned to another programme, the values shown in the display will go out. The values can be seen again if the programme selector is turned back to the position of the programme currently in operation. * Wash block 5 (normally for chemical disinfection) can be programmed in as an additional programme stage in freely programmable Programmes A, B and C.
Operation Programme end Switching off The programme has ended when r lights up constantly in the programme sequence display and the 6 indicator has gone out. A 0 will appear in the middle of the display. All the other indicators come on and go out in sequence. ^ Press and release the I-0 switch. At the same time a buzzer sounds for a maximum of 30 seconds (default setting). The buzzer can be changed; see "Programmable functions".
Operation Cancelling a programme ^ Turn the programme selector to f. ,Where a programme is The programme will be cancelled after approx. 2 seconds. cancelled, the items must be reprocessed. Programme cancellation due to a fault If the programme is cancelled before completion, a fault message "F.." will appear in the display. Depending on the cause, the appropriate measures must be taken to resolve the problem. Proceed as described in "Problem solving guide".
Programmable functions For future servicing work, please document any alterations to the factory default settings. Enter any alterations in the appropriate box. General notes: – Switch positions that have not been allocated a function are indicated in the middle part of the display by a bar ( - ). – The programming level is called up via the f position. It is shown as E.. in the display.
Programmable functions Resetting the operating hours counter for the filter in the drying unit After the filter in the drying unit has been changed, the operating hours counter needs to be reset. Step Display / Result ^ Press 0 as often as necessary or hold it pressed in until E04 appears in the display. E04 Turn the programme selector to the 7 o'clock position. The current value will appear in the display, e.g. 105 ^ Press ß once.
Programmable functions Dispensing liquid cleaning agent via DOS 1 Setting the dosage concentration The dosage concentration must be set exclusively for liquid cleaning agent. Set it according to the manufacturer's recommendations or the official standards required. The dosage concentration must not be altered even if powder cleaning agent is dispensed via the dispenser in the door. Step Display / Result ^ Press 0 until E02 appears. E02 ^ Turn the programme selector to B.
Programmable functions Dispensing neutralising agent via DOS 3 Setting the dosage concentration The dosage concentration for the neutralising agent must be set according to the manufacturer's recommenedations or the official standards required. Step Display / Result ^ Press 0 until E02 appears. E02 ^ Turn the programme selector to F. The dosage concentration which has been programmed in will appear in the display, e.g. 0.10 = 0.
Programmable functions Buzzer A buzzer can be programmed for the following: – a constant tone will sound at the end of a programme, – a buzzer will sound at one second intervals as a fault warning, and – 3 short beeps followed by a 2 second pause, then 3 short beeps etc will sound as a reminder to remove a test item. The reminder to remove a test item function has to be programmed by an approved Miele service technician.
Programmable functions Changing programme parameters The settings for individual parameters set at the factory are outlined in the Programme chart at the end of these operating instructions. Programme parameters can only be changed if they are activated in a programme; see Programme chart. Any changes carried out must be documented, e.g. handwritten into the corresponding column of the Programme chart.
Programmable functions Changing the temperature Step Display / Result ^ Press button 0 as often as necessary or hold pressed in until the level of the programme block you wish to change appears in the display. E09 for Main wash 1 E12 for Main wash 2 E22 for Final rinse 1 E25 for Final rinse 2 E28 for Drying 1 E31 for Drying 2 ^ Turn the programme selector to the programme you °C ~ 75 wish to change, e.g. A. ^ Press ß or hold pressed in until the required value appears in the display, e.g. 70 °C.
Programmable functions Resetting to factory default settings Step Display / Result ^ Press 0 as often as necessary or hold it pressed in until E33 appears in the display. E33 ^ Turn the programme selector to a programme. Factory default setting: Electronics have been programmed to another setting: 00 PP ^ Press ß when PP shows in the display. 00, the factory default settings have been reinstated. The water softener has been reset to the factory default setting.
Programmable functions Setting the time and date The serial interface contains the date and time. This data is transmitted to the report printer. You can reset the date and time, e.g. to change from summer to winter time.
Process documentation The washer-disinfector is capable of documenting processing procedures (process documentation). Process documentation can be carried out either by using documentation software or via a printer. To do this the washer-disinfector is fitted with a serial interface located at the rear of the machine. The interface must be configured by a Miele Service technician.
Maintenance Service This washer-disinfector should be serviced in accordance with local and national safety regulations after every 1000 operating hours, or annually by a Miele approved service technician.
Maintenance Process validation Routine checks The standard of disinfection in the disinfection programmes must be confirmed by the user as a routine matter. In the UK, safety checks should be carried out to the machine every 3 months by a Miele approved service technician in accordance with EN ISO 15883 and HTM 2030. 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.
Maintenance Cleaning the filters in the wash cabinet Cleaning the coarse filter The filters in the base of the wash cabinet are designed to prevent coarse soiling getting into the circulation system. A build-up of coarse soiling can cause the filters to clog up. They should, therefore, be checked daily and cleaned if necessary. ,The machine must not be used without all the filters in place. ,Watch out for glass splinters, needles etc. which could cause injury.
Maintenance Cleaning the flat and micro-fine filters ^ Remove the coarse filter. ^ Remove the fine filter from between the coarse and the micro-fine filters. ^ Then remove the micro-fine filter together with the flat filter. ^ Clean the filters. ^ To unscrew the micro-fine filter, take hold of the two lugs and turn twice in an anti-clockwise direction. ^ Replace the filters by carrying out the above steps in the reverse order. Ensure that the filters sit flat in the base of the wash cabinet.
Maintenance Cleaning the spray arms ^ Unscrew the upper spray arm. The spray arms can become blocked and should therefore be checked every day. ^ Loosen the knurled thumb nut to unscrew the lower spray arm. ^ Use a sharp pointed object to push particles into the spray arm jets, and rinse well under running water. Remove the spray arms as follows: ^ Take any baskets out of the wash cabinet. Spray arm on top basket or mobile unit (if present): ^ Loosen the nut on the spray arm and take the spray arm off.
Maintenance Cleaning the control panel ^ The control panel should only be cleaned using a damp cloth or with a proprietary cleaning agent for glass or plastic surfaces. An approved and listed disinfecting agent can be used to wipe surfaces. ,Do not use abrasive cleaners or all-purpose cleaners. Because of their chemical composition they could cause serious damage to plastic components. Cleaning the front of the machine ,Never clean the machine or near the vicinity with a hose or a pressure washer.
Maintenance Baskets and inserts Baskets and inserts should be checked daily to make sure they are functioning correctly. The washer-disinfector is supplied with a check list. The following need to be inspected: – Check that rollers on baskets/inserts are free of hindrance and that they are secure. – Check that the basket connector is at the correct height and screwed on correctly. – Check that jets, sleeves and hose adapters are securely held in position in baskets/inserts.
Maintenance Drying unit (TA) - Maintenance SF2 in the display: Change the filter The filter must be changed if SF2 starts to flash in the display. To ensure the machine operates correctly, use original Miele HEPA filters only (classification 12). ^ Remove the filter from its holder, and replace with a new one. ^ Lift the service panel upwards and push until it clicks shut. Reset the filter operating hours counter after changing the filter. See "Programmable functions" for how to do this.
Problem solving guide The following guide may help to find the reason for a fault and enable you to correct it. You should, however, note the following: ,Repairs should only be carried out by a Miele authorised and trained service technician in strict accordance with current local and national safety regulations. Unauthorised or incorrect repairs could cause personal injury or damage to the machine. To avoid unnecessary service call-outs, check that the fault has not been caused by incorrect operation.
Problem solving guide Problem The 8 DOS indicator starts flashing before the start of a programme. The programme cannot be started. Possible cause Remedy Before trying to rectify the problem, you must: – Turn the programme selector to f (the fault code goes out). – Switch the machine off with the I-0 switch. Fault code: Fdo: Fill the container with liquid cleaning agent or replace it The container for liquid cleaning agent is empty. with a new, full container. Then: – Switch the machine on.
Problem solving guide Problem Possible cause The w indicator starts flashing before the start of a programme. The programme cannot be started. Fault code: Fdo: The neutralising agent container is empty. Fill the container with neutralising agent or replace it with a new, full container. Then: – Switch the machine on. – Start the programme again. Before trying to rectify the problem, you must: A few minutes after the start of a programme, the w indicator flashes and the programme is cancelled.
Problem solving guide Problem Possible cause Remedy The Add salt indicator The salt reservoir has not Fill carefully with salt. light k flashes. been replenished, meaning that the water softener could not be reactivated. Before trying to rectify the A few minutes after the start of a programme, problem, you must: the p / 6 indicator – Turn the programme flashes and the selector to f (the fault programme is code goes out). cancelled. – Switch the machine off with the I-0 switch. Fault code: F..
Problem solving guide Problem The programme is cancelled and the p / 6 indicator flashes. Possible cause Remedy Before trying to rectify the problem, you must: – Turn the programme selector to f (the fault code goes out). – Switch the machine off with the I-0 switch. Fault code: F..A: – Clean the filters in the wash cabinet. There is a water drainage fault. – Clean the drain pump. – Clean the non-return valve. – Remove any kinks and straighten the drain hose. Then: – Switch the machine on.
Problem solving guide Problem Possible cause Remedy Cleaning agent residue – Remove the residue. is left in the dispenser – Run the process again. for powder cleaning The dispenser for powder Make sure the dispenser is agent at the end of a cleaning agent was still dry before adding cleaning programme. damp when it was filled. agent. An item was blocking the Arrange the items so that the lid of the powder cleaning lid can open. agent dispenser. Remove the residue.
Problem solving guide Problem Possible cause Remedy The items are not suitable Only clean instruments that for machine processing. are suitable for machine processing in the machine. Neutralisation has not Fill the neutralising agent been carried out during container. the programme cycle. The damage to glassware Select a suitable programme, was caused by too high a or lower the wash wash temperature. temperature.
Problem solving guide Problem Possible cause Remedy White residues and/or The water softener is Check the water hardness flecks are visible on programmed to a setting level of the water supply and items. which is too low. programme the water softener correctly. Water entering the Change the resin in the aqua machine through the AD purificator. water connection is not soft enough. The salt reservoir is empty. Fill carefully with salt. The salt reservoir cap has not been screwed on correctly.
Problem solving guide Problem Possible cause The cleaning result is unsatisfactory. Baskets or inserts have been incorrectly loaded or overloaded. Remedy Rearrange the items. Do not overload baskets or inserts. The programme selected Select a suitable programme is not suitable for the or change the programme degree of soiling. parameters. The cleaning agent used is not suitable for the degree of soiling. Soiling has been allowed to dry onto the items for too long.
Other problems Thermal cut-out This machine has a resettable heater limiter which will shut off the elements in the event of over-heating. This could be caused, for example, by large articles covering the heating elements or if the filters in the wash cabinet are blocked. If the fault code: F01 - F03, F18, F19, F27 (water was not heated up in the wash cabinet and the programme is taking too long) shows in the display, proceed as follows: ^ Remove the cause of the fault. ^ Remove the service panel.
Other problems Cleaning the drain pump and non-return valve The drain pump is situated under the non-return valve (see arrow). If water has not been pumped away at the end of a programme, the drain pump or the non-return valve might be blocked. They are easy to clean. ^ Take the filter combination out of the wash cabinet. ^ Release the locking clamp. ^ Before replacing the non-return valve, check that the drain pump is free of obstructions.
Other problems Cleaning the filters in the water To clean the filter inlet ^ Disconnect the machine from the Filters are incorporated in the screw connection of the water inlet hose to protect the water inlet valve. If these filters get dirty they need to be cleaned, otherwise insufficient water flows into the wash cabinet. mains supply. ^ Turn off the stopcock and unscrew the water inlet hose. ,The plastic housing of the water connection contains an electrical component. It must not be dipped in water.
After sales service ,This machine must be commissioned and repaired by a Miele trained and qualified technician only. Unauthorised repair work could cause personal injury or damage to the machine. In the event of any faults that you cannot remedy yourself, please contact your authorised Service Dealer or Miele. See back cover for contact details.
Installation Please refer to the installation diagrams supplied with the machine. ,Furniture and fittings installed Building the machine under a continuous worktop The machine lid must be removed as follows: ^ Open the door. near the machine must be of a commercial standard able to withstand the effects of steam and condensation. The machine must be installed correctly and levelled.
Installation Levelling and securing the machine Cover plate (protects the worktop) To ensure stability, the machine must first be aligned and then screwed to the worktop. If required, a special cover plate can be ordered from Miele. ^ Open the door. ^ Secure the machine to the front edge of the worktop using screws through the holes on the left and right hand sides of the front trim.
Electrical connection ,All electrical work must be carried out by a suitably qualified and competent person in strict accordance with current local and national safety regulations (BS 7671 in the UK). – Connection should be made via a suitable isolator, with an on-off switch which is easily accessible for servicing and maintenance work after the machine has been installed. An electrical safety test must be carried out after installation and after any servicing work.
Plumbing Connection to the water inlet ,The water in the machine must not be used as drinking water. – The machine must be connected to the water supply in strict accordance with current local and national water authority regulations. – If the iron content in the water is too high, there is a risk of corrosion occuring on items being processed in the machine, as well as in the machine itself.
Plumbing – The DN 10 inlet hoses are approx. 1.7 m long terminating in a 3/4 inch female thread. On no account must the inlet filters be removed. – Large surface area filters are enclosed in the kit supplied with the machine for installing between the stopcock and the inlet hose (see illustration in "Maintenance Cleaning the filters in the wash cabinet'"). The large surface area filter for AD water is made from chrome nickel steel, and can be recognised by the matt top surface.
Plumbing Drainage – The drainage system is fitted with a non-return valve which prevents dirty water from flowing back into the machine via the drain hose. – The machine should preferably be connected to a separate drainage system on-site. If separate drainage is not available, contact your Miele application specialist for professional advice. The on-site drain connection point should be sited between 0.3 m and 1 m above the lower edge of the machine. If it is lower than 0.
Technical data Height with lid Height without lid 85 cm 82 cm Width 60 cm Depth Depth with door open 60 cm 120 cm Weight (net) 70 kg Voltage, connected load, fuse rating See data plate Approx. 1.8 m Mains cable Water temperature: Cold water Hot and AD water Max. 20 °C max. 70 °C Static water pressure Max.
Programme overview Programme Application A CUSTOMER Freely programmable programme : programmed by a Miele authorised service technician; factory-set parameters as for UNIVERSAL programme. B INORGANIC For the removal of inorganic residues; general analysis and water analysis and aqueous nutrients with acid-soluble metallic salts such as Ca2+, Mg2+ etc, suitable for low to medium soiling levels and for medium to high quality rinse requirements. For removing organic residues such as oils, fats, wax, agar.
Programme overview Pre-wash 1 CW 2 CW DOS 3 50°C 1 min CW CW CW Main wash 1 2 HW DOS 1 80°C 3 min HW DOS 1 75°C 3 min HW HW DOS 1 DOS 1 65°C 85°C 3 min 3 min HW DOS 1 75°C 3 min HW DOS 1 80°C 3 min HW DOS 1 85°C 3 min CW DOS 1 55°C 5 min 1 Programme sequence Rinse Rinse 2 3 4 HW HW AD DOS 3 HW AD DOS 3 HW HW DOS 3 HW DOS 3 HW HW DOS 3 HW DOS 3 CW CW DOS 3 Dryingx Final rinse* 1 2 AD 1 2 70°C 5 min AD 75°C 99°C 1 min 25 min AD 70°C 5 min AD 70°C 99°C 1 min 25 min AD 70°C 5 min AD
Alteration rights reserved / Publication date: 26.08.2011 0366 M.-Nr.
