Miele G 7827 Operating And Installation Instructions Download | Manualshive

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Cleaning the spray arms

The spray arm jets can get clogged.
Check daily and clean if necessary.

^

Use a sharp pointed object to push
particles into the spray arm jets and
rinse thoroughly under running water.

^

Remove the mobile unit.

Labwasher spray arms

^

Loosen the nut with a 60 mm wrench
and pull the spray arm upwards or
downwards respectively.

Mobile unit / insert spray arms

^

Turn the nut with the spray arm
counterclockwise and pull the spray
arm downwards.

^

Refit the spray arms after cleaning in
the reverse order.

After replacing the spray arms
check that they rotate freely.

Maintenance

34

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Summary of Contents for G 7827

Page 1: ...Operating and Installation Instructions Laboratory Glassware Washer G 7827 G 7828 To prevent accidents and machine damage read these instructions before installation or use UV M Nr 06 190 411 ...

Page 2: ...2 ...

Page 3: ...LG 21 Adding liquid detergents and neutralizers 22 Preparing the DOS dispensers 22 Filling the containers with liquid agents 23 Priming the liquid dispensing systems 24 Dispensing system maintenance 24 External Dispensing systems 24 Operation 25 Turning on 25 Changing the operating level 25 Starting a program 26 Program sequence 27 Turning off 27 Cancelling a program 28 Interrupting a program 29 S...

Page 4: ...Cleaning the control panel 35 Cleaning the exterior 35 Cleaning the wash cabinet 35 Cleaning the door seal 35 Mobile units baskets and inserts 36 Report printer Option 37 Replacing the print paper 37 Replacing the ribbon cartridge 37 After sales service 38 INSTALLATION INSTRUCTIONS 39 Installation 40 Steam Electro or Electro Steam conversion 40 Electrical connection 41 Plumbing 42 Water connection...

Page 5: ...n safe procedures The machine should be commissioned and maintained only by a Miele Service Technician Repairs by unqualified persons could be dangerous Do not install the machine in an area where a danger of explosion or 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 m...

Page 6: ...which may remain in containers will be very hot and must be emptied into the wash cabinet After drying with the TA drying unit open the door to allow the items and inserts to cool Do not touch the heating elements under the wide area filter during or directly after the end of a program you could burn yourself They remain hot for some time after the program end If the boiler has been programmed to ...

Page 7: ...is recommended the manufacturer of the machine takes no responsibility for the effect of the chemical on the items being cleaned 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 and damage to rubber and synthetic materials Follow the dosage recommendation...

Page 8: ... a Miele Application Specialist on the type and application of such equipment Only Miele mobile units modules and inserts should be used If equipment from another manufacturer is used Miele cannot ensure the cleaning and disinfection results Damage or injury caused by this are excluded from the warranty Disposal of an old appliance When discarding a lab washer disconnect it from the power supply a...

Page 9: ...esigned for high throughput centralized wash areas This unit is ideal for cleaning both large volumes of small items and difficult to clean large items Optional peripheric machines Drying unit TA Steam condensor DK Report printer PRT Description of the machine 9 ...

Page 10: ...Electronic controls Description of the machine 10 ...

Page 11: ...s over 24 scrolling back pagewise in menus entering numbers and letters changing default settings e g service parameter fPlus button 4 program selection for programs over 24 scrolling forward pagewise in menus entering numbers and letters changing default settings e g service parameter gDoor button 5 hStart button 6 Starting a program Activating insert mode Confirming settings Confirming menu poin...

Page 12: ...d top housing Optional c Electronic circuit board Profitronic see Programming manual d Controls e Power switch with Emergency cut off function for Service f Lift door closed g Adapter for the Miele transfer cart h Service panel Description of the machine 12 ...

Page 13: ...Unclean side a Lift door open b Filter combination c Containers for dosage system DOS 1 DOS 4 Description of the machine 13 ...

Page 14: ...Clean side G 7828 only a Door button b Lift door closed c Printer optional G 7827 on the unclean side d Service panel with adapter for Miele transfer cart Description of the machine 14 ...

Page 15: ...LOCK DOOR UNCL INT LOCK see Machine function Door mechanism in the Programming manual To open the lift door Press the 5 door button The lift door rises Do not touch the heating elements under the wide area filter during or directly after the end of a program you could burn yourself If the boiler has been programmed to BOILER READY be particularly careful of hot water and steam when opening the doo...

Page 16: ... 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 In operating level C the only program available for a coded mobile unit is the one assigned to the corresponding prog...

Page 17: ... 0 l l l l 15 l l l l 0 The coded total must be an even number Bit 6 is not included in this calculation If the coded total equals an odd number the message CHECK MOBILE UNIT RECOGNITION will appear If the mobile unit code equals 0 the message NO MOBILE UNIT RECOGNITION will appear In both cases the program cannot be started The mobile unit recognition must be reset Setting mobile unit coding To s...

Page 18: ...r of the mobile unit and screw firmly in place Bit 6 is not an integral part of the modifiable magnetic strip Make sure that you code mobile units with side coupling to a track where Bit 6 is set to I Mobile units without side coupling must be coded with a track that does not have Bit 6 The magnetic strips on the G 7825 G 7826 must have gray magnets The magnetic strips on the G 7827 G 7828 must ha...

Page 19: ...and can they rotate freely Is the filter combination free of coarse soiling Clean if necessary Is the adapter to the water inlet in place The spray arms correctly connected Are the detergent and neutralizer containers full Check after cleaning Check the cleaning results visually Perform protein analytical checks e g with the Miele test kit Are the jets and connections securely connected with the m...

Page 20: ...from blocking the spray arms or being caught in the magnetic strip on the automatic mobile unit recognition system Deep based items should be placed at an angle to allow water to run off easily Tall narrow pieces should be placed in the center of the baskets This ensures good water coverage Mobile units with an adapter must engage correctly Engage inserts correctly into the module carts The spray ...

Page 21: ...ions relate only to basic preparation and loading of glassware Loading the machine Removing excess soils Empty all glassware before loading into the machine Take any hygienic measures necessary to avoid infection Ensure that no acid or solvent residues especially hydrochloric acid or chlorides get into the wash cabinet Remove all agar residues from petri dishes Remove blood clots and residues from...

Page 22: ...10 l plastic containers which are color coded for the corresponding dispensing system When first commissioning or when the message FILL DOS 1 CONTAINER and or DOS 2 3 4 flashes in the display after switching on or at the end of a program fill the storage container with the correct detergent or neutralizer If the message CHECK DISPENSING SYSTEM 1 and or DISPENSING SYSTEM 4 flashes in the display th...

Page 23: ...ent dispensing pump firmly into the container opening observe the color code Once the storage containers have been filled the message clears Remember to refill the containers in a timely manner they should not be emptied completely If 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 Machine function Dispe...

Page 24: ...ere allocated by default to program places 58 61 but they can also be allocated to other program places Dispensing system maintenance To ensure safe function the following maintenance should be carried out by a Miele Service Technician at specified intervals Every 12 18 months Inspect the hoses of the dispensing system s Replace if necessary External Dispensing systems If external pumps are to be ...

Page 25: ...ming manual Changing the operating level Press 1 and 2 at the same time Operating levels A B C D will 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 in the display The code is set by default to 0000 Press the Start button 6 0000 appears Enter numbers using the 4 and 3 keys Select number positions with the 1 or ...

Page 26: ...evel B With operating level B there are three possibilities for program selection 1 Program places 1 23 can be 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 can be selected using the 4 and 3 keys Turn the program selector to 24 Press 4 scrolls upwards or 3 scrolls down until the required progr...

Page 27: ...button Document any program and dosage changes Cleaning performance must be validated again if necessary Program sequence After being started the program will proceed automatically It 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 System Functions in t...

Page 28: ...top 7 button The program is interrupted CANCEL OR CONTINUE appears in the display Select CANCEL with the 1 button The cursor flashes Press the Start 6 button The program is cancelled and the water is drained DRAIN WATER appears in the display After the water has been drained the required program can be selected and restarted Operation 28 ...

Page 29: ...pend on what setting has been programmed under MACHINE FUNCTION DOOR MECH see the Programming manual The door on the unclean side can always be opened no matter which parameter has been set The door on the clean side can only be opened if one of the following parameters are set INTERLOCK DOOR CLEAN INTERLOCK DOOR UNCLN INT LOCK Caution Water and items in the machine may be hot There is a danger of...

Page 30: ...ess of the 9 pole pin sub D plug of the serial interface cable 5GND ground 3TXD transmit 2RXD receive 1 4 6 linked 7 8 linked A standard null modem or laplink cable can be connected The extension cable to the printer PC must not exceed 32 9 10 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 t...

Page 31: ...ews and connections in the wash cabinet Water inlet and drain Internal and external dispensing systems Spray arms Triple Filter System Drain pump and non return valve Steam condenser All mobile units baskets and inserts If available Drying unit Connected printer A function check is done with the following a program is run as a test ensure proper wash temperatures ensure a water tight door seal all...

Page 32: ...checks must be done daily by the user before using the machine A checklist is supplied with the washer Check the following points the filters in the base of the wash cabinet the spray arms in the machine and at the mobile units and inserts the wash cabinet and the door seal and the mobile units baskets and inserts Maintenance 32 ...

Page 33: ...njury Cleaning the fine filter Remove the fine filter and clean if necessary Cleaning the flat filter Remove the flat filter and clean if necessary Cleaning the filter system of the circulation pump Two filters are situated under the flat filter on the right next to the heater block to protect the circulation pump Pull the filters up and out of the holder to remove Clean if necessary Replace the f...

Page 34: ...unning water Remove the mobile unit Labwasher spray arms Loosen the nut with a 60 mm wrench and pull the spray arm upwards or downwards respectively Mobile unit insert spray arms Turn the nut with the spray arm counterclockwise and pull the spray arm downwards Refit the spray arms after cleaning in the reverse order After replacing the spray arms check that they rotate freely Maintenance 34 ...

Page 35: ...leaner or with dishsoap and warm water To help prevent resoiling a conditioner for stainless steel can also be used Apply sparingly and with even pressure Do not use thinner or ammonium cleaner They will damage the surface Cleaning the wash cabinet The wash cabinet is mostly self cleaning If deposits have built call Miele for info Cleaning the door seal To remove soiling clean the door seal regula...

Page 36: ...n correctly set and tightly screwed on Are all spray jets spray sleeves and hose adapters tightly connected with the mobile unit insert Are all spray jets spray sleeves and hose adapters unclogged so that the wash water can flow through Are covers and fasteners tightly screwed on the spray sleeves If available Do the spray arms rotate freely Are the spray jets clogged See Cleaning and Care Cleanin...

Page 37: ...nt panel Guide the paper through the slit of the front panel Shut the front panel Replacement paper rolls 2 58 mm wide outer diameter approx 2 50 mm can be obtained from Miele Replacing the ribbon cartridge Open and pull down the printers front panel Pull the ribbon cartridge above the paper roll forward and out of its holder and replace it with a new one The paper must be guided between the ribbo...

Page 38: ...ontact 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 After sales service 38 ...

Page 39: ...INSTALLATION INSTRUCTIONS ...

Page 40: ...program from STEAM ELECTRO to from ELECTRO STEAM Select program STEAM ELECTRO or ELECTRO STEAM see Operation B Free program selection Press the Start 6 button When the service program has ended a message appears in the display Confirm the instruction CONTINUE with 6 Mount on a non combustible floor only Installation 40 ...

Page 41: ...nly be operated with the voltage frequency and fusing shown on the data plate The data plate is on the cover plate behind the service panel of the unclean side The wiring diagram is secured to the inner side of the service panel This unit is convertible for use with steam or electric heating Hook up requirements are as follows 1 Electric heat only 208 V 3 phase 60 HZ 60 amp 2 Steam heat only witho...

Page 42: ...er connection min 22 psi max 145 psi DI water connection min 9 psi max 145 psi Recommended water pressure Hot Cold water connection over 37 psi max 145 psi DI water connection over 22 psi max 145 psi to avoid long intake times The machine cannot be operated with an inflow pressure of less than 10 psi The machine is supplied with 3 connection hoses 5 ft 1 5 m long with 3 4 19 mm female hose thread ...

Page 43: ...faucet is needed The machine cannot be operated conventionally with a flow pressure of less than 10 psi In this case the installation of an optional DI pump is required The DI water supply hose is marked with green tape If the water pressure is below 29 psi the intake time will increase If the machine will not be connected to DI water the cleaning and disinfection programs must be changed by Miele...

Page 44: ...lectric TA 36 145 psi 284 356 F 140 185 C with Steam TA 36 87 psi 284 327 F 140 164 C Water pressure flow rate 30 145 psi Cold hot and de ionized water DI up to max 158 F 70 C Room temperature 41 104 F 5 40 C Height above sea level up to 4921 feet 1500 m 2 Noise level in dB A for the cleaning cycle under 70 for the drying cycle under 70 mark MPG Guidelines 93 42 EWG Class IIa 1 A steam pressure of...

Page 45: ...s etc are disposed of safely and kept out of the reach of children Danger of suffocation Please recycle Disposal of an old appliance Old appliances may contain materials that can be recycled Please contact your local authorities about recycling in your area Ensure that the appliance presents no danger to children while being stored for disposal See Important Safety Instructions Caring for the envi...

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Page 48: ...All rights reserved 3706 M Nr 06 190 411 01 en US CDN ...

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