Industrial cleaner IR 6002

Transcription

1 Operating and nstallation nstructions ndustrial cleaner R 62 To prevent accidents en-us and machine damage read these instructions before installation or use. M.-Nr

2 Contents MPORTANT SAFETY NSTRUCTONS Description of the machine Applications...8 Cleaning process....8 Water recycling...9 Opening and closing the door Electric door lock...13 Opening the door with the emergency release...13 Water softener Setting the water softener...14 Reactivation display Reactivating the water softener...15 Running the reactivation program...17 Automatic mobile unit recognition (AWK) Mobile unit coding...18 Mobile unit coding strip...19 Setting mobile unit coding...19 Applications Drying air deflector...21 nserts...21 Wash programs...22 Spring adapter water connection...23 Height adjustable top basket Electronics...24 Circuit boards...24 Solder frames...26 Cleaning metal Optics...28 Baskets and nserts...28 Particle decontamination...29 Adding liquid cleaning agents Preparing the DOS dispensers...3 Filling the containers with liquid cleaning agents Venting the dispensing systems...32 Dispensing system maintenance External Dispensing systems

3 Contents Use Turning on...33 Changing the operating level...33 Starting a program Program sequence...35 Turning off...35 Cancelling a program...36 nterrupting a program Serial interface Maintenance and care Triple filter system...39 Cleaning the coarse filter...39 Cleaning the fine, flat and micro-fine filters... 4 Cleaning the water inlet filters...41 Cleaning the control panel Cleaning the exterior...42 Cleaning the wash cabinet...42 Cleaning the door seal Drying unit (TA)...43 Changing the coarse filter...43 Replacing the HEPA-Filter...44 Frequently asked questions After sales service NSTALLATON NSTRUCTONS nstallation Electrical connection Plumbing Connection to the water inlet...5 Drainage...52 Vent connection...52 Technical Data Caring for the environment

4 MPORTANT SAFETY NSTRUCTONS This machine conforms with current safety requirements. nappropriate use can however lead to personal injury and property damage. Read the operating instructions carefully before starting to use this machine. The manufacturer cannot be held responsible for damages caused by non-compliance of these mportant Safety nstructions. Save these instructions and pass them on to any future user. WARNNG - To reduce the risk of fire, electric shock or injury: ~ This machine is designed for commercial use and for specialized applications only, as described in these Operating nstructions. Using it for purposes other than those for which it is designed could cause damage or injury. The manufacturer cannot be held responsible for any damage caused by improper use. ~ Persons who lack physical, sensory or mental abilities, or experience with the machine should not use it without supervision or instruction by a responsible person. ~ The installation of this unit at non stationary locations (e.g. ships) must be performed by a qualified installer or service agency, in strict accordance with national and local safety regulations and standards. Please note the following to maintain safe procedures. ~ The machine should be commissioned and then maintained only by a Miele authorized service technician. Repairs by unqualified persons could be dangerous and may void the warranty. ~ Do not install the machine in an area where a danger of explosion or of freezing may be present. ~ Be certain this appliance is properly installed and grounded by an authorized technician. To guarantee the electrical safety of this appliance, continuity must exist between the appliance and an effective grounding system. t is imperative that this basic safety requirement be met. f there is any doubt, have the electrical system checked by a qualified technician. The manufacturer cannot be held responsible for damage or injury caused by the lack of or inadequacy of an effective grounding system (e.g. electric shock). ~ Before installation or use check the machine for any visible damage. A damaged machine is dangerous. Turn off the machine immediately at the main switch and call the Miele Service Department. ~ Defective parts must only be exchanged with original Miele spare parts. Only then can the safety of the unit be guaranteed. 4

5 MPORTANT SAFETY NSTRUCTONS ~ Personnel operating the machine should be trained regularly. Children and untrained personnel must not be allowed access to the machine or its controls. ~ Do not open the outer casing of the appliance. Danger of electric shock and machine malfunction. ~ The water in the machine must not be used as drinking water. ~ Do not sit or lean on the open door or rest objects on it. The could cause the machine to tip and be damaged or cause an injury. ~ Be careful when sorting items with sharp pointed ends. Position them in the machine that you do not hurt yourself or create danger for other operators. ~ When using this machine regard the high temperatures and be especially careful not to scald or burn yourself. When opening the door bypassing the electrical lock, a danger of burning, scalding or corrosion exists or when using disinfection agents, the inhalation of toxic fumes. Let baskets and inserts cool before touching them. Any water which may remain in containers will be very hot and must be emptied into the wash cabinet. ~ After drying with the drying unit open the door to allow the items and inserts to cool. ~ Do not touch the heating elements during or directly after the end of a program, you could burn yourself. They remain hot for some time after the end of the program. ~ Never clean the machine or near vicinity with a water hose or a high pressure hose. ~ Before servicing, disconnect the power supply by either removing the fuse, unplugging the unit or manually "tripping" the circuit breaker. ~ Whenever work is conducted on the tap water network, the water supply line to the washer must be cleared of air. Failure to do so can result in damage to the water softener. Observe the following to maintain the quality standards, to protect users and to avoid damage to the machine and items being cleaned. ~ Process chemicals might cause damage under certain circumstances. t is recommended to follow Miele's recommendations. n case of damage or susceptible material incompatibility please contact Miele. 5

6 MPORTANT SAFETY NSTRUCTONS ~ Pre-treating (e.g. with cleaning agents), certain soiling, process chemicals combined by chemical interaction, can cause foam. Foam can have an adverse effect on the cleaning results. ~ When a chemical additive is recommended, the manufacturer of the machine takes no responsibility for the effect of the chemical on the material of the items being cleaned. Please be aware of changes in formulation, storage conditions, concentration etc, which may not be publicized by the chemical producer, can have a negative effect on the cleaning result. ~ When using cleaning agents and specialized products it is essential that the manufacturer's instructions are followed. Only use the product for the application described by the manufacturer, to avoid any material damage or the occurrence of strong chemical reactions. ~ The machine must only be operated with water and the recommended cleaning agents. Organic solvents must not be used in the machine, as there is the danger under certain circumstances of explosion. Although this is not the case with all organic solvents, other problems could arise with their use, for example damage to rubber and synthetic materials. ~ n critical applications where very high requirements have to be met, it is recommended to discuss all factors for the process, such as cleaning agent, quality of water etc. with the Miele Applications Specialists. ~ f the cleaning and rinse result is subject to particularly stringent requirements (e.g. chemical analysis, specialized processes), a regular quality control test should be carried out by the user to ensure that required standards of cleanliness are being achieved. ~ The mobile units, baskets and special inserts should only be used for their specific applications. nstruments with hollow parts must be flushed through with wash water. ~ Take care when handling liquids such as detergents, neutralizing agents, wetting agents and rinse aids. These may contain irritant or corrosive ingredients. Never use any organic solvent, as the danger of an explosion exists. Wear protective gloves and goggles. The manufacturer's safety conditions must be observed at all chemical agents. ~ Empty any containers or utensils before arranging them in the machine. ~ Do not allow any remains of acids or solvents, and in particular hydrochloric acid or chloride solutions to get into the wash cabinet as well as corroding ferrous material. Similarly avoid any materials with a corrosive effect. The presence in compounds of any solvents should be minimal, (especially those in hazard class A1). 6

7 MPORTANT SAFETY NSTRUCTONS ~ Do not wash chipped items. Depending on kind and shape of the chips the circulation pump can get damaged or contact corrosion can occur. ~ Ensure that solutions or steam containing hydrochloric acid do not come into contact with the steel outer casing of the machine, to avoid any corrosion damage. ~ Waste water must be discharged in accordance with national and local water regulations. Consult your local water authority. Where discharge is indirect, ensure that the waterborne residues do not exceed statutory limits. ~ Please follow the advice on installation in these instructions and the separate nstallation nstructions. Using accessories ~ Only specific additional equipment made by Miele should be connected to this machine. Consult a Miele Application Specialist on the type and application of such equipment. ~ Only Miele mobile units, modules and inserts should be used. f equipment from another manufacturer is used, Miele cannot ensure the cleaning results. Damage or injury caused by this are excluded from the warranty. Disposal of an old appliance ~ When discarding an old machine, disconnect it from the power supply, remove the door to the wash cabinet and cut off the power cord. An old machine can be contaminated by dangerous, toxic or infectious materials. t must be decontaminated before disposal. For environmental and safety reasons ensure the machine is completely drained of any residue water and cleaning agent. (Observe safety regulations and wear safety goggles and gloves.) Make the door lock inoperative, so that children cannot accidentally shut themselves in. Make appropriate arrangements for the safe disposal of the machine. Machines with tank system, remove the water from the tank before disposing the machine. SAVE THESE NSTRUCTONS 7

8 Description of the machine Applications The ndustrial Cleaner is designed for specialized sectors of industrial high technology production, where a consistently high standard of cleaning is required, and where the structure of the items to be cleaned may be complex. Areas of application are: Electronics, such as circuit boards and solder frames Metal cleaning Optics Particle decontamination Cleaning process The ndustrial Cleaner works on the principle of fresh water circulation. The time for cleaning and rinsing is approx. 2-3 minutes. Drying is effected by means of an integrated drying unit. A period of 15 to 45 minutes must be added to the above time to thoroughly dry the batch, depending on the heat retention capacity of the items in the load and the amount of water remaining. The machine can be programmed, and a variety of baskets and inserts used, depending on specific needs. Special cleaning programs can be written for individual applications. 8

9 Description of the machine Water recycling The R 62 comes equipped with a two stage drainage system, and a pump to bring rinse water back into the machine, enabling it to be re-used. Rinse water which is still quite clean, for example from the final rinse, can be directed into an external holding tank and be fed back into the machine for the following pre-wash or main wash cycle. The holding tank does not come with the machine, and must be supplied on-site. The following procedures can be realized with the ndustrial cleaner and an external holding tank. 2. Recycling of rinse water E.g. the water of the last two rinse cycles will be re-used for the rinse or neutralization for the next batch. The waste water of the cleaning cycle will be drained into the waste water system or an effluent treatment plant. 3. Recycling of wash water The waste water of the cleaning cycle will be re-used for the cleaning cycle of the next batch. The waste water of the remaining rinse cycles will be drained into the waste water system or an effluent treatment plant. 1. Process without water recycling The whole process is performed with fresh water. The waste water is drained in the waste water system or a n effluent treatment plant. 9

10 Description of the machine Electronic controls 1

11 Description of the machine a Display with screen saver The background light turns off automatically after 15 minutes. ^ Press any key to turn the background light on again. f an fault occurs during operation it will be indicated in the display. See "Messages" in the Programming manual for more information. b On/Off button (-) c Cursor left 1 moves the cursor to the left: to the previous menu to the previous parameter to the previous input position d Cursor right 2 moves the cursor to the right: to the next menu to the next parameter to the next input position e Minus button 3 program selection for programs over 24 scrolling back page-wise in menus entering numbers and letters changing default settings, e.g. service parameter f Plus button 4 program selection for programs over 24 scrolling forward page-wise in menus entering numbers and letters changing default settings, e.g. service parameter g Door button 5 h Start button 6 Starting a program Activating insert mode Confirming settings Confirming menu points, to get to the respective submenu i Stop button 7 Canceling a program Leaving the input screen without saving Leaving a menu j Optical interface 8 (for service technician) k Program selector Selecting programs

12 Description of the machine a Electronic control b Serial interface (rear side, top left behind cover plate) c Probe access d Salt container connector (water softener) e Filter combination f Service panel g Service panel of control and storage cabinet h Drying unit (TA) 12

13 Opening and closing the door Electric door lock The machine is equipped with an electric door lock. The door can only be opened when: the machine is connected to the electrical supply, the ON/OFF button - is pressed. no wash program is progress Opening the door ^ Press the 5 door button, and holding onto the door grip open the door.,do not touch the heating elements during or directly after the end of a program, you could burn yourself. They remain hot for some time after the end of the program. Opening the door with the emergency release,the emergency release should only be used when the door cannot be opened normally, e.g. in the case of a power failure. Caution: When running DESN programs see mportant Safety nstructions! f there is lots of hot water in the wash cabinet and the door is closed quickly, hot water may spray out. Danger of scalding/burning. ^ Turn the machine off with -. Closing the door ^ Lift the door upwards and push until it clicks shut. ^ Remove the service panel and pull the ring of the emergency door release down. 13

14 Water softener The water needs to be softened to avoid calcium deposit buildup on the items being cleaned and in the machine itself. This takes place in the built in water softener. To ensure a steady supply of soft water: 1. Make sure the water softener is programmed correctly. The softener contains settings from 1-6 gr/gal or 2-18 ppm. 2. The salt reservoir must be filled with reactivation salt. (f the water hardness level is below 4 gr/gal [7 ppm]), the reservoir does not need to be filled.) The machine is set at the factory for a water hardness level of 19 gr/gal (34 ppm). f the water supply is harder or softer than the factory setting (including below 4 gr/gal or 7 ppm), the setting will need to be changed in the electronic control. Your local water authority will advise you on the water hardness in your area. Where the water hardness fluctuates e.g. between 8-17 d, always program the machine to the higher value, 17 in this example. f there is a fault, it will be helpful to know the water hardness of the local water supply. ^ Enter the local water hardness level: Setting the water softener The water softener must be set by the service technician after installing the machine to reactivate the water softener according to the local water hardness level. See Programming Manual "Operation information - Reactivation". Reactivation display After a certain number of cycles the message REACTVATON will appear in the display to warn you that the water softener is depleted and cannot supply any more softened water. mmediately after the program has finished, reactivation salt must be replenished. f this cannot be done immediately, and further cleaning cycles have been carried out, the reactivation process will need to be carried out twice in succession. 14

15 Water softener Reactivating the water softener Filling the salt container Only special, coarse-grained reactivation salt* should be used in this machine. *Available from Miele s Professional Customer Service Department. Please see back page for more information. Do not use other types of salt, e.g. table salt, agricultural or gritting salt. These could contain components which are insoluble in water and could damage the water softener. f in doubt, consult Miele s Professional Department. The salt reservoir holds approx. 2 kg of salt.,nadvertently filling the salt reservoir with detergent will damage the water softener. Before filling, make sure that you are using reactivation salt. ^ Unscrew and remove the filter insert from the salt container. ^ Fill the salt container with reactivation salt and replace the filter insert. 15

16 Water softener nserting the salt container ^ Remove any mobile units from the cabinet. ^ Unscrew the plastic cap located at the top right-hand side of the cabinet. ^ Screw the salt container firmly onto the socket.,a small amount of residual water will be in the cap. Take care as it may be hot from the previous program. 16

17 Water softener Running the reactivation program ^ Close the door. ^ Open the water faucets. ^ Select the REACTVATON program. The program will run automatically. Once the program has finished: ^ Turn the machine off. ^ Carefully unscrew the salt container, making sure any water pressure still remaining can depressurize. Do not use force! f the container will not come off manually please contact the Miele Service Department. ^ Replace the plastic cap. ^ Select the COLD WASH program and start it to remove any salt traces from the water softener and wash cabinet. ^ Push the mobile unit back into the cabinet. ^ Turn the water faucets off. ^ Empty the salt container. Do not empty it into the wash cabinet. ^ Rinse the salt container and filter insert under running water. The water pressure (flow pressure) must be at least 21 psi (15 kpa). f it is below that or if it fluctuates, the water softener will not work properly. After reactivation, salt remains may still be found in the salt container. To use up the salt remains and to rinse out the water softener, the REACTVATON program must be run again. 17

18 Automatic mobile unit recognition (AWK) n operating level C the AWK (optional) attributes a fixed program place to a mobile unit with valid coding. Program places 1-15 are reserved for the AWK automatic mobile unit recognition. The unit coding (on the mobile unit) and the program place with the corresponding program (in the "Profitronic" electronic control unit) must be matched up. ^ Each mobile unit must be coded before being used for the first time. See "Setting mobile unit coding". ^ The wash program through which the mobile unit is coded has to be assigned to the relevant program place (operating level D). See the Programming Manual "System functions - Selector switch organization".,mportant! Before starting the program with the "Start" button 6, check if the program needed for this mobile unit is displayed. nsufficient cleaning results may occur! Always check that programs for mobile units with AWK (on fixed program places) are not exchanged. Mobile unit coding The automatic mobile unit recognition feature assigns a program place to a mobile unit. The mobile units must be coded with a magnetic strip, via a bit combination. n operating level C the only program available for a coded mobile unit is the one assigned to the corresponding program place. After a coded mobile unit has been put in the machine and the door closed, the control unit selects the allocated program. ^ Press 6 to start the program. Coding is effected through 5 bits: Bit 1 to 4 define the mobile unit code, Bit 5 serves as a control (Parity-Bit). 18

19 Automatic mobile unit recognition (AWK) Mobile unit coding strip 15 different codes can be set. They are assigned to program places 1 to 15. The matching programs have to be put into the first 15 program places. See "System functions - Selector switch organization". Setting mobile unit coding To set or alter the coding of a mobile unit with automatic recognition (AWK) proceed as follows: Program location Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Parity- Bit ^ Unscrew the track with AWK (allen wrench) and remove from the retainer. The coded total must be an even number. f the summary totals an odd number, the message CHECK MOBLE UNT RECOGNTON appears. f the code equals, the message NO MOBLE UNT RECOGNTON shows. n both cases the program cannot be started. The mobile unit recognition must be re-set. ^ Remove the magnetic strip from the track. 19

20 Automatic mobile unit recognition (AWK) ^ Set the program place coding. ^ Place the track in the holder in the mobile unit and screw firmly in place. ^ Put the magnetic strip back in the track. mportant: The magnetic strip must be placed in the track so that the bit coding set according to the chart is visible through the round windows in the track. The magnet strip must have gray magnets. 2

21 Applications Drying air deflector A deflector is installed in front of the air outlet on the rear of the wash cabinet. Dismantle the deflector when baskets or inserts with a TA connector are used. The TA connector is connected to the air outlet of the wash cabinet. nserts Miele offers a wide variety of inserts for different applications, not all of which can be shown here. Please contact Miele for details of other inserts available. ^ Loosen both screws at the deflector. ^ Remove the deflector. 21

22 Applications Wash programs The ndustrial Cleaner is delivered without wash programs. When creating the programs please regard the water connection, holding / recycling tank connection, process chemicals and physical/chemical attributes and soiling of the items to be cleaned. For any question please contact Miele. Before starting the program check the following: Are the items to clean correctly sorted and inserted? Are the spray arms clean and can they rotate freely? s the filter combination free of coarse soiling (clean if necessary)? s the adapter to the water inlet respective the spray arms correctly connected? Are the storage containers filled with detergent and neutralizer? 22

23 Applications Spring adapter water connection Make sure that the spring adapter for water connection engages correctly when a basket or injector unit is inserted in the machine. t must be 3/16" (4-5 mm) higher than the water connection inlet in the machine. f this is not the case, adjust the adapter. Height adjustable top basket The upper basket can be adjusted above and below the middle position by 13/16" (2 cm). Depending on the combination of baskets and on the setting of the upper basket and use of an insert, items of the following height can be accommodated in the baskets: Example upper basket O 188/1 and lower basket U 874 without inserts: ^ Loosen the lock ring. ^ Push up the adapter (4-5 mm higher than the water connection inlet in the machine) and tighten up the lock ring. Upper basket position Upper basket height Upper max. 6 1/8" (15.5 cm) Middle max. 6 7/8" (17.5 cm) Lower max. 7 11/16" (19.5 cm) Lower basket height max. 11 1/4" (28.5 cm) max. 1 7/16" (26.5 cm) max. 9 7/16" (24 cm) On the right hand side the height in the upper basket is limited by the salt container connection. To adjust the upper basket: ^ Pull out the top basket, lift from the runners and remove. ^ Unscrew the knurled nuts (roller bearings) on both sides of the basket with a suitable spanner, reposition as required. 23

24 Applications Electronics Populated circuit boards and solder frames require cleaning that takes into account product specifications and the soldering processes used. Circuit boards Circuit boards can be cleaned of resin residues in the machine. The results depend on the type of flux used. For individual application, Miele recommends consultation with cleaning technology advisors. The cleaning is done by either adding tensides (,5 -,7 % at C, process 1 or 2, see "Description of the machine, Water recycling") or special cleaning agent (2% at 5 C, process 3, see "Description of the machine, Water recycling"). When reusing the rinse water or the special cleaning agent a holding / recycling tank is needed. The wash/rinse process consists of several stages and purified ion-free water is used throughout (D-water). For surface mount or hybrid technology, the use of water soluble soft solder paste is recommended. A high standard of cleaning can then be achieved by using water and variable temperature washes. The time for a cleaning program is approx. 3-4 minutes for the wash phase and 3-5 minutes for the drying phase, depending on the complexity and volume of the load. Baskets designed for circuit boards are made of plastic coated stainless steel. These are the O 5-1 top basket and U 5-1 bottom basket, which together can hold 73 PCBs. 24

25 Upper basket O 5 Lower basket U 5 Applications Large numbers of small circuit boards can be washed in inserts like E 42, E 43 with E 439. ^ Cover light weight, sensitive circuit boards, e.g. with cover nets or cover grids. 25

26 Applications Solder frames Depending on the soiling (adipic acid, resin) either one of the following is used: alkaline cleaning agent (,3 -,5% at 5-75 C, process 1 or 2, see "Description of the machine, Water recycling") or special cleaning agent (1-3% at 5-75 C, process 3, see "Description of the machine, Water recycling"). When reusing the rinse water or the special cleaning agent a holding / recycling tank is needed. Depending on the material of the solder frames an acid neutralizing agent (,1 -,2%) or rinse agent (,5 -,1%) can be dispensed. With aluminum solder frames, using de-ionized water (either throughout or in the final rinse, depending on quality standard required) reduces the risk of damage to the material, which may be adversely affected by non-purified water after prolonged use. Example: 8 solder frames (L / 16 "xw16 15 / 16 "xd1 3 / 4 " - 2") (L 475 mm x W 43 mm x D 45-5 mm) can be cleaned and dried in the machine within 3 minutes if operated with a hot water intake of 149 F (65 C). Sample configuration Lower basket U 874 with E 5 insert. nsert E 5 26

27 Applications Cleaning metal The machine can be used for cleaning products requiring degreasing, removal of dust or polishing/grinding paste, or pre-treatment before painting or galvanizing. The processes 1 and 2 (see "Description of the machine, Water recycling") is mostly used, when the items to be cleaned are lightly soiled (,5-1,% cleaning agent at 6-8 C). The process 3 (see "Description of the machine, Water recycling") is mostly used, when the items to be cleaned are heavily soiled (1.-3.% cleaning agent at 6-8 C). When reusing the rinse water or the special cleaning agent a holding / recycling tank is needed. Cleaning agents and wash parameters can be selected according to the properties of the iron, steel or non-ferrous metal. A test wash is advisable with polishing/grinding pastes to identify the most suitable cleaning processes. A final rinse with de-ionized water is often necessary, especially with non-ferrous metals, to achieve the cleaning result required.,make sure that no file dust or other fillings, (from drilling, milling etc), especially from iron based materials, are introduced into the machine. The upper basket O 188 and lower basket U 874 are recommended as a basic basket set for the machine or for small items the insert E 439 with four wash levels. To intake the different substrate, various filter bowls and inserts can be used. These filter bowls and inserts are inserted in the baskets O 188/U 874 or E

28 Applications Optics n the production of optical items the machine can be used for degreasing, removing dust or polishing/grinding paste, and giving a final rinse to clear the items of residues. The quality of the final rinse depends on the quality of the water. With polishing pastes it is advisable to investigate the suitability of the cleaning process for the type of glassware being cleaned. Process 1 and 2 (,5-1,% cleaning agent at 6-8 C) are mostly used to clean glass parts. See "Description of the machine, Water recycling". When reusing the rinse water a holding / recycling tank is needed. nsert E 118 Baskets and nserts The inserts E 42/43 may be used in the O 188/U 874 for small glass panels. For large glasses use E 118 and E 136 and for small glasses E 43 with the insert E

29 Applications Particle decontamination The R 62 offers exceptional cleaning results and is recommended for particle decontamination of chip boxes, wafer trays, drainers, fitting racks, computer components etc. Decontamination is accomplished with the addition of a minimal amount of a special cleaning agent in a purely aqueous system, without the addition of solvents. n these applications the cleaning process is carried out using de-ionized water throughout the wash-program. To clean chip boxes, wafer trays etc. process 1 is exclusively used. See "Description of the machine, Water recycling". 29

30 Adding liquid cleaning agents,use only cleaning agents specially designed for washers with aqueous methods and regard the application recommendations of the manufacturer! The machine is fitted with 2 dispensing pumps as standard: Dispensing system DOS 1 (blue) to dispense liquid alkaline agents. The dosing rate is 12 ml/min. Dispensing system DOS 3 (red) to dispense liquid (acid) media such as neutralizing agent or rinsing agent. The dosing rate is 15 ml/min. Additional DOS modules (optional) Dispensing system DOS 2 (white) dispenses acid media such as neutralizing agent. The dosing rate is 15 ml/min. Dispensing system DOS 4 (green) to dispense liquid alkaline agents. The dosing rate is 12 ml/min. The amounts of cleaning agent required, depending on the application chosen for this machine, are dispensed through these dispensing systems. The containers for process chemicals are located next to the machine. Preparing the DOS dispensers The liquid process chemicals can be filled in gal (5-1 liter) plastic containers. When commissioning, or when the message "FLL CONTANER DOS 1" and/or DOS 2, 3, 4 flashes in the display after turning on or at the end of a program, fill the storage container with the relevant agent. f the message "CHECK DSPENSNG SYSTEM 1" and/or DSPENSNG SYSTEM 2, 3, 4 flashes in the display, (the program has been automatically put on hold), refill or replace the storage container and check the dispensing hoses. The process chemicals being used must be foam free from the dispensing temperature on. Suds can affect the cleaning and rinse result. 3

31 Adding liquid cleaning agents When commissioning or when the message "DSPENSNG SYSTEM... ", appears, start the DOS-FLL program to vent the dispensing system (see "Venting the dispensing system"). Filling the containers with liquid cleaning agents ^ Turn the machine off. ^ Open the container and fill with the desired process chemical.,exercise caution when handling detergents! These may contain acids, alkalis or disinfectants. Observe the necessary safety precautions! Wear goggles and gloves! ^ Place the siphon tube firmly into container opening and tighten. The relevant message goes out once the storage containers have been filled. Fill the containers when the display shows "FLL CONTANER DOS 1, 2, 3 or 4". Remember to refill the containers in time, they should not be emptied completely. f the container is not in use, the refill function for the dosage system not used can be shut off and a respective display message be avoided (see Program Manual "Machine functions - Dispensing - Query container"). 31

32 Adding liquid cleaning agents Venting the dispensing systems Before the machine is first used, and later if one or more containers has been allowed to empty, the dispensing system(s) for liquid media must be vented. ^ Press the ON/OFF - button. ^ Select operating level "B". ^ Select from the following as required: Program DOS1-FLL Program DOS2-FLL Program DOS3-FLL Program DOS4-FLL. See "Use / B. Free program selection". ^ Press the "Start" 6 button. Dispensing system maintenance To ensure correct functioning the following maintenance should be carried out by a Miele approved service technician. Every months: ^ nspect the hoses in the dispensing system(s). Replace if necessary. External Dispensing systems f external pumps are to be used for dispensing liquid detergent, please inform the Miele Technical Service Department. The notes in the Programming Manual under "Machine functions" must be observed. The DOS-FLL Service Program were allocated by default to program places 58-61, but they can be allocated to other program places. 32

33 Use There are four operating levels available: A = Programs with free access B = Free program selection C = AWK Automatic Mobile Unit recognition (program selection via mobile unit coding) D = Programming / free program selection / change code See Programming Manual Turning on ^ Open the water faucets (if turned off). ^ Press the ON/OFF - button. n operating levels A, B and D the most recently selected PROGRAM NAME appears and in operating level C "AUTOMATC MOBLE UNT RECOGNTON" is displayed. Changing the operating level ^ Press 1 and 2 at the same time. Operating levels ABCDwill appear in the display. ^ Select the operating level you want using the 1 or 2 keys. ^ Press 6 to confirm selection. ^ Enter code when requested by the display. The code is set by default to ><. Press the "Start" button 6. [] appears. Enter numbers with the 4/3 keys. Select number position with the 1 or 2 key. To confirm code press 6. f you enter it incorrectly: FALSE CODE, PLEASE ENTER AGAN will be displayed. ^ Close the door. Selecting or changing your own code The factory set code can be changed. See Programming Manual "System functions". Code 1 for levels ABC Code 2 for levels ABCD 33

34 Use Starting a program A. Selection of programs with free access Programs, which are accessible under operating level A must be set as accessible in the operation level D in the menu "System functions". See Programming Manual. ^ Select operating level "A". ^ Check in the display that the program shown is the one required. ^ f several programs have been made freely accessible, select the one required using the program selector. ^ Press the "Start" 6 button. B and D. Free program selection ^ Select operating level B or D. n operating level "B" and "D" there are three possibilities for program selection. 1. Program places 1-23canbe selected using the program selector. ^ Turn the program selector to the required program. The program name appears in the display. 2. Programs above place 24 are selected using the 4 and 3 keys. ^ Turn the program selector to 24. ^ Press 4 (scrolls forward), until the required program is shown. ^ Press 3 (scrolls down), until the required program is shown. 3. The PROGRAM SURVEY menu lists all stored programs. A program can be selected from this menu. ^ Select Program Survey with 1 and confirm with 6. ^ Select a program using 1 or 2. ^ Press 6 to confirm selection. This exists the Program Survey, and the selected program is shown in the display. After selecting one of the three options above: ^ Press the "Start" 6 button, the program proceeds. For further information of program selection see "Operating Level B" in the Programming Manual. 34

35 Use C. AWK Automatic mobile unit recognition (optional) ^ Select operating level "C". ^ Push the coded mobile unit into place (See section on "Applications", "Automatic mobile unit recognition"). ^ Close the door. mportant t is absolutely essential to check that the program required for this mobile unit is the one shown in the display, before starting the program by pressing the "Start" button. Otherwise inadequate cleaning could result. Please make sure, that the places assigned for programs using AWK (Automatic mobile unit recognition) are not changed at random. ^ Press the "Start" 6 button. Program sequence After being started the program proceeds automatically. t is finished when PROGRAM END appears in the display and the background lighting flashes (press any button to switch off the flashing lights). The flashing lights can be permanently switched off. See the Programming Manual "System functions". Detailed information on program sequences is given in the appendix of the Programming Manual. The display background lighting goes out automatically after approximately 15 mins. To bring it back on again press one of the touch buttons.,do not change the printer paper roll and cartridge during a running program. Turning off ^ Press and release the ON-OFF - button. ^ Turn off the water faucets. 35

36 Use Cancelling a program A program can only be cancelled in the operating levels B or D. n operating levels B or D ^ Press the 7 stop button, the program is interrupted. ^ The display shows CANCEL OR ücontnue< at water temperatures below 15 F (4 C). t shows >CANCEL< at water temperatures of 15 F (4 C) or higher. ^ Select >CANCEL< with the 1 cursor button. The cursor > < flashes. ^ Press the "Start" 6 button. The program is cancelled and the water is drained. DRAN WATER appears in the display. ^ After the water has been drained the required program can be selected and started again.,f there is lots of hot water in the wash cabinet and the door is closed quickly, hot water may spray out. Danger of scalding/burning. 36

37 Use nterrupting a program A program can only be interrupted in the operating levels B or D. f the door needs to be opened in extreme cases, e.g. if items are moving: 1. n operating levels B or D ^ Press the Stop 7 button, the program will be interrupted. The display shows >CANCEL< OR >CONTNUE< at water temperatures below 15 F (4 C). t shows >CANCEL< at water temperatures of 15 F (4 C) or higher. ^ Open the door.,caution! Water and items in the machine may be hot. Danger of scalding or burning. At programs with chemo-thermal disinfection, hot steam with high contents of disinfection ages might occur.,f there is lots of hot water in the wash cabinet and the door is closed quickly, hot water may spray out. Danger of scalding/burning. f the water temperature was below 15 F (4 C) when the program was interrupted: ^ Press the "Start" 6 button. The program continues. f the water temperature was above 15 F (4 C) when the program was interrupted: ^ Press the "Start" 6 button. The program is cancelled and the water is drained. DRAN WATER appears in the display. ^ After the water was drained the program can be started again. ^ Arrange the load securely. Observe any protective measures. ^ Carefully close the door. 37

38 Serial interface A 9-pole sub-d plug is provided on the rear side of the machine for data transfer between the Profitronic unit and an external report printer or a PC. The serial interface is RS 232 compatible. For the interface configurations see "PC/Printer functions" in the Programming Manual. Various printers can be used as external printers: Epson-compatible sign-set HP Laserjet The address of the 9-pole pin sub-d plug of the serial interface cable: 5 GND (ground) 3 TXD (transmit) 2 RXD (receive) (linked) 7-8 (linked) A standard null-modem or laplink cable can be connected. The extension cable to the printer/pc must not exceed 13 m. Please note the following when connecting a printer or PC: Only use an industry-standard PC or printer. When installing the machine take the dimensions of the printer/pc into account. The settings for the print function of the protocol printer are described in the "PC/Printer functions" of the Programming Manual. The following prints are available: a Program print b Additional functions print c Rinse protocol print d Error protocol print 38

39 Maintenance and care Triple filter system Cleaning the coarse filter,the machine must not be used without all the filters in place! The filter combination in the base of the wash cabinet should be inspected regularly and cleaned if necessary.,caution! Watch out for sharp objects which could cause injury. ^ Press the two tabs together, remove and clean the coarse filter. ^ Put the clean filter back in position and press until it clicks in place. 39

40 Maintenance and care Cleaning the fine, flat and micro-fine filters ^ Remove the coarse filter. ^ Remove the fine filter located between the coarse and the micro-fine filter. ^ To unscrew the micro-fine filter, grasp the two tabs, turn twice in counterclockwise direction. ^ Then remove together with the flat filter. ^ Clean the filters. ^ Replace the filter combination in reverse order. Ensure that the flat filter sits flush in the base of the wash cabinet. 4

41 Maintenance and care Cleaning the water inlet filters To protect the water inlet valve, filters are incorporated in the intake hose attached to the water faucet. f the filters are soiled they must be cleaned to ensure sufficient water intake to the wash cabinet. Cleaning the filter ^ Disconnect the machine from the power supply.,the plastic valve housing on the intake hose contains electrical components and should not be immersed, or run through water. ^ Close the water faucet and unscrew the water inlet valve. ^ Carefully remove the rubber seal. Take out the filters with needle nose pliers. Rinse the large area filter (1) and fine filter (2) under running water, and replace if necessary. ^ Return filters and seal. Make sure they are seated correctly. ^ Screw the intake hose back on the water valve, checking that it is not cross-threaded. ^ Open the water faucet. f there is a leak, tighten the connections. 41

42 Maintenance and care Cleaning the control panel ^ Clean the operating panel with a damp cloth or with a glass/plastic cleaner. To disinfect use an approved an listed cleaning agent.,do not use abrasive or all purpose cleaners! They will damage the surface. Cleaning the exterior ^ Stainless steel surfaces can be cleaned using a non-abrasive stainless steel cleaner or with dishwashing detergent and warm water. ^ To help prevent resoiling, a conditioner for stainless steel can also be used. Apply sparingly with even pressure. Cleaning the wash cabinet The wash cabinet is mostly self cleaning. ^ f deposits have built, call Miele for info. Cleaning the door seal ^ Clean the door seal regularly with a damp cloth to remove soiling. Damaged or leaking door seals must be replaced with a new one by Miele's Technical Service.,Do not use thinner or ammonium cleaner. They will damage the surface. 42

43 Maintenance and care Drying unit (TA) The service programs CHANGE TA - COARSE and FNE were set by default to program places 62 and 63, but they can be moved to other program places. See "System functions" in the Programming Manual. Changing the coarse filter The coarse filter should be changed when the message "CHANGE TA COARSE" flashes in the display. ^ Remove the service panel of the storage/control cabinet. ^ Remove the filter grid at the drying unit. ^ Change the coarse filter. The soft side faces the front. ^ Position the filter grid at the base and press into place at the top. ^ Reinstall the service panel of the storage/control cabinet. After the coarse filter has been changed set the operating timer to zero. ^ Select the program CHANGE TA COARSE (see "Operating - B. Free program selection). ^ Press the "Start" 6 button. When the service program has ended, a message appears in the display. ^ Confirm the instruction >CONTNUE< with 6. 43

44 Maintenance and care Replacing the HEPA-Filter The HEPA filter should be changed when the message "CHANGE FNE FLTER" flashes in the display. Only use "Miele" HEPA-filters (classification 13) to ensure proper operation. f possible Miele's Technical Service should change the fine filter when maintaining the machine. f this is not possible, change the fine filter. ^ Remove the service panel of the storage/control cabinet. ^ Loosen the casing screws of the coarse filter and swing them upwards. ^ Remove the coarse filter casing. ^ Pull the fine filter from the bracket and replace with a new one. ^ Reinsert the coarse filter casing and swing the screws downwards. ^ Tighten the screws. ^ Reinstall the service panel of the control cabinet. After the HEPA filter has been changed set the operating timer to zero, as follows: ^ Select the program CHANGE TA FNE (see "Operating - B. Free program selection). ^ Press the "Start" 6 button. When the service program has ended, a message appears in the display. ^ Confirm the instruction >CONTNUE< with 6. 44

45 Frequently asked questions Repairs should only be carried out by a qualified and trained person in accordance with local and national safety regulations. Unauthorized repairs could cause personal injury or machine damage. n the event of any problems which cannot be corrected, please contact the Miele Technical Service Department. Messages regarding the operating status of the machine and fault messages are shown in the display. The error message table is supplied in the Programming Manual under "Messages". Heater limiter 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, if large articles cover the heating elements or if the filters in the wash cabinet are blocked. f the message "CHECK WASH CABNET HEATNG" is displayed (water has not heated up in the wash cabinet and the program takes too long): ^ solate and correct the cause of the problem. ^ Remove the service panel (see "Electrical connection"). ^ Press the RESET button on the temperature sensor located on the right side of the machine. f this switch trips repeatedly, contact the Miele Technical Service Department before using the machine again. 45

46 After sales service Should you have any difficulties please contact the Miele Technical Service Department. See back cover for contact information. ^ Please quote the model and serial number of your machine. This information can be found on the data plate (see also "Electrical connection"). 46

47 NSTALLATON NSTRUCTONS

48 nstallation,please refer to the installation diagram supplied with the machine.,furniture and fittings installed near the machine must be of a commercial standard able to withstand the effects of steam and condensed water. Levelling the machine The machine must be installed correctly and levelled. Any unevenness in the floor level can be compensated for and the height of the machine raised or lowered by adjusting the four screw feet. When the feet are screwed in, the machine can be moved backwards and forwards on its rollers. 48

49 Electrical connection,all electrical work must be carried out by a suitably qualified electrician in accordance with local and national safety regulations. Connection should be made via a suitable isolator, with an on-off switch which should be easily accessible for servicing work. The electrical connection is made through a receptacle according to national requirements. The receptacle has to be easily accessible after installation. To increase the security it is recommended to install a protective switch (3 ma) before the machine. When replacing of the power supply line use an genuine Miele spare part. The spinning direction of the motors depends on the electrical connection of the machine. Connect the machine so the drum turns clockwise. For technical data see data plate or wiring diagram supplied. The machine must only be operated with the voltage, frequency and fusing shown on the data plate. The machine can be converted according to the supplied converting diagram and wiring diagram. The converting diagram and the data plate with test certification (VDE, DVGW etc.) is located on the rear of the machine, and on the plinth (behind the service panel). The wiring diagram is supplied with the machine. WARNNG: THS APPLANCE MUST BE GROUNDED 49