Miele G 7893 Operating Instructions Manual Download Page 60

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Problem

Possible cause

Remedy

The

indicator starts

flashing before the
start of a programme.
The programme
cannot be started.

Before trying to rectify the
problem, you must:

– Turn the programme

selector to

(the fault

code goes out).

– Switch the machine off with

the

I-0 switch.

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.

A few minutes after the
start of a programme,
the

indicator flashes

and the programme is
cancelled.

Before trying to rectify the
problem, you must:

– Turn the programme

selector to

(the fault

code goes out).

– Switch the machine off with

the

I-0 switch.

Fault code:

Fdo

Fault with the system for
dispensing neutralising
agent.

Fill the container with
neutralising agent or replace
it with a new, full container.

Vent the dispensing system;
see "Programmable
functions".

Then:

– Switch the machine on.

– Start the programme

again.

Problem solving guide

Summary of Contents for G 7893

Page 1: ...tions 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 M Nr 07 780 311 en GB AU ...

Page 2: ...9 Areas of application 20 Loading the machine 20 Water connection spring adapter 22 Height adjustable top basket 22 Laboratory utensils 23 Chemical processes and technology 25 Dispensing chemical agents 30 Adding rinsing agent 30 Add rinsing agent indicator 31 Setting the dosage 31 Adding neutralising agent 32 Add neutralising agent indicator 33 Adding cleaning agent 34 Dispensing powder cleaning ...

Page 3: ...DOS 3 43 Setting the dosage concentration 43 Venting the dispensing system 43 Buzzer 44 Changing programme parameters 45 Changing the wash parameters 45 Changing the drying parameters 45 Changing the temperature 46 Changing the temperature holding time 46 Resetting to factory default settings 47 Setting the time and date 48 Process documentation 49 Maintenance 50 Service 50 Process validation 51 R...

Page 4: ... non return valve 68 Cleaning the filters in the water inlet 69 After sales service 70 Installation 71 Building the machine under a continuous worktop 71 Electrical connection 73 Plumbing 74 Connection to the water inlet 74 AD water connection pressurised ö 0 6 10 bar 60 1000 kPa over pressure 75 Drainage 76 Technical data 77 Programme overview 78 Contents 4 ...

Page 5: ...nary indoor use only Please pay attention to the following notes to avoid injury and damage This washer disinfector should be commissioned and then maintained by a Miele authorised and trained service technician only A Miele service contract is recommended to ensure compliance with GLP Guidelines and the Medical Device Directive Unauthorised repairs and other work could be dangerous for which the ...

Page 6: ... with the pointed ends facing downwards Please be aware that the washer disinfector may be operating at high temperatures If the door is opened with the emergency release cord there is a danger of burning scalding or chemical burning or if disinfecting agents are being used a danger of inhaling toxic vapours Where there is a risk of toxic or chemical substances occuring in the suds solution e g al...

Page 7: ...nfecting procedures should also be monitored using chemical or bio indicators For thermal disinfection use temperatures and temperature holding times to achieve the required infection prophylaxis in accordance with current health and safety regulations Medical products are processed by thermal disinfection Items such as theatre shoes which are not heat resistant can be processed using a chemical d...

Page 8: ...ty etc are discussed with Miele If cleaning and rinsing results are subject to particularly stringent requirements e g chemical analysis specialised industrial processes etc a regular quality control test must be carried out by the user to ensure that the required standards of cleanliness are being achieved Mobile units baskets and inserts should only be used for the purpose they are designed for ...

Page 9: ...erial the load is made from and for any damage they may cause to the machine Symbols on the machine Warning Observe the operating instructions Warning Danger of electric shock Disposing of your old machine Please note that the machine may have been contaminated by infectious pathogens facultative pathogens genetically modified material blood or other bodily fluids and must be decontaminated before...

Page 10: ...e processed is used throughout these instructions to refer to products which are not named specifically Processing medical instruments by machine achieves reproducible results and should be used in preference to processing them by hand For the protection of personnel or patients disinfection should be carried out thermally e g using the DESIN varioTD programme The parameters for thermal disinfecti...

Page 11: ...rt etc is important to ensure the adequate cleaning of instruments and products Examples are given in the section Areas of application The washer disinfector is programmed to carry out the final rinse with mains water or with processed water of a quality to suit the application e g aqua destillata purified water de ionised water demineralised water The water quality is of particular importance for...

Page 12: ... Main wash H Rinse Final rinse c Drying r Programme finished hCheck Fault indicators p 6 Inlet drain k Add salt w Add neutralising agent H Add rinsing agent 8 DOS Optical interface for service technician Add liquid cleaning agent indicator when connected to a K 60 DOS module iProgramme selector f Stop A Freely programmable programme B Inorganic C Organic D Standard E Universal F Intensive G Plasti...

Page 13: ...combination dSalt reservoir eDispenser for powder cleaning agent fRinsing agent reservoir with dosage selector gRinsing agent level indicator At the rear of the machine Interface connector RS 232 optional Suction tube for external neutralising agent container Guide to the machine 13 ...

Page 14: ...ld machine Electrical and electronic machines often contain materials which if handled or disposed of incorrectly could be potentially hazardous to human health and to the environment They are however essential for the correct functioning of your machine Please do not therefore dispose of it with your general waste Please dispose of it at your local community waste collection recycling centre or c...

Page 15: ...he PRE RINSE D and DRAIN 6 programmes The machine can be programmed by a Miele approved service technician to open during Drying To close the door Lift the door upwards and push until it clicks shut Do not press the door release button whilst shutting the door To open the door with the emergency release The emergency release should only be used when the door cannot be opened normally e g in the ev...

Page 16: ... is useful to make a note of your water hardness level Enter the water hardness below dH Programming the water softener Switch the washer disinfector off Turn the programme selector to f Press ß and 6 at the same time hold them in and whilst doing so switch the machine on with the I 0 switch The current programme status P will appear in the display The indicator light p 6 will come on Press 0 once...

Page 17: ... 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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 dH mmol l f Setting 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 7 2 7 4 7 6 7 7 7 9 8 1 8 3 8 5 8 6 8 8 9 0 9 2 9 4 9 5 9 7 9 9 10 1 10 3 10 4 10 6 10 8 72 74 76 77 79 81 83 85 86 88 90 92 94 95 97 99 101 103 104 106 108 40 4...

Page 18: ...lt reservoir with cleaning agent will damage the water softener Before filling the salt reservoir make sure that you have picked up the right packet of reactivation salt Remove the bottom basket from the machine Unscrew the salt reservoir cap Before filling the salt reservoir with reactivation salt for the first time you must fill it with approx 2 5 litres of water to enable the salt to dissolve O...

Page 19: ... cabinet The programme sequence may be delayed for a few minutes after the start of the PRE RINSE D programme This is not a fault The water softener is being reactivated Add salt indicator 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 Water softener 19 ...

Page 20: ...tainers filled sufficiently At the end of each programme Carry out a visual check of the load for cleanliness Check that all hollow instruments are still securely located on their jets Any instruments that have become disconnected from the adapters during processing must be re processed Are the lumen of hollow instruments completely clean and clear of contamination Check that jets and connectors a...

Page 21: ...e loading into the machine paying particular attention to regulations regarding infectious diseases and epidemics Remove culture medium agar from Petri dishes Pour away blood or other body fluids and remove any dried on blood Remove all stoppers corks labels sealing wax residues etc Ensure that acids and residual solvents especially hydrochloric acid or chlorides do not get into the wash cabinet I...

Page 22: ...h up adaptor b Tighten lock ring c Height adjustable top basket The top basket can be adjusted above and below the middle position by 2 cm Different height items can be reprocessed in this machine depending on the position the top basket is set at and the inserts used To adjust the top basket Pull out the top basket until a resistance is felt lift from the runners and remove Unscrew the roller bea...

Page 23: ...asuring flasks and pipettes a mobile injector unit or injector basket is required Mobile injector units and baskets for narrow necked laboratory utensils are supplied with their own operating instructions The following instructions relate only to basic preparation and loading of laboratory utensils Petri dishes and similar should be placed in the correct insert with the soiled side facing the cent...

Page 24: ...nels and beakers E 118 for Petri dishes or E 134 for microscope slides Lower basket U 874 1 for various inserts e g E 136 for Petri dishes and E 403 for watch glasses E 106 2 For wide necked beakers measuring cylinders or medicine bottles E 109 For beakers Areas of application 24 ...

Page 25: ...ause of the foam and rectify it Check the process used regularly to monitor foaming levels See information regarding Chemical agents Soiling and Reaction between chemical agents and soiling Corrosion to stainless steel in the wash cabinet and to accessories can give them a different appearance rust red marks discolouration black marks discolouration white marks discolouration etched surface Corros...

Page 26: ...ry out a regular visual check of the dispensing system for any damage Check the flow rate of the dispensing system regularly Chemical agents can damage elastomers and plastics in the washer disinfector and accessories Observe the chemical agent manufacturer s instructions and recommendations Carry out a regular visual check of any accessible elastomers and plastics for damage Hydrogen peroxide can...

Page 27: ...ss is foam free or very low foaming Please observe the chemical agent manufacturer s instructions De foaming agents especially silicone based ones can cause the following deposits to build up in the cabinet deposits to build up on the load damage to elastomers and plastics in the washer disinfector damage to certain plastics e g polycarbonate and plexiglass in the load being processed De foaming a...

Page 28: ...ld up of foam during washing and rinsing some disinfecting agents and dishwashing detergents reagents for analysis e g for microtiter plates cosmetics hygiene and care products such as shampoos and creams analytical applications active foaming agents such as tensides Thoroughly rinse items in water beforehand Select a cleaning programme with at least one short pre rinse in cold or hot water Depend...

Page 29: ...pplication use de foaming agents that do not contain silicone oils Soiling containing high protein levels such as blood can cause a heavy build up of foam when processed with alkaline chemical agents Select a cleaning programme with at least one short pre rinse in cold water Non precious metals such as aluminium magnesium and zinc can release hydrogen when processed with very acidic or alkaline ch...

Page 30: ...n on the surface of items after they have dried it is important to check the suitability of the rinsing agent being used Rinsing agent is poured into the storage reservoir and the amount set is dispensed automatically The rinsing agent reservoir holds approx 180 ml Only fill the rinsing agent reservoir with rinsing agent formulated for washer disinfectors Do not fill it with cleaning agent This wo...

Page 31: ...g agent indicator H lights up Setting the dosage 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 31 ...

Page 32: ...following the cleaning cycle of a programme The dispensing system container needs to be filled with neutralising agent and vented In Programme B INORGANIC neutralising agent is also dispensed for an acidic pre wash See Programmable functions for details on how to vent the dispensing system and set the dosage When refilling the red container with neutralising agent you could place it on the open wa...

Page 33: ...efill 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 33 ...

Page 34: ...d cleaning agent has to be used on Programme C ORGANIC Dispensing powder cleaning agent Avoid inhalation of powder cleaners These chemicals can cause burning in the mouth and throat if swallowed and can inhibit breathing When using the following upper baskets liquid cleaning agent must be dispensed from a DOS module e g DOS K 60 O 175 O 176 O 176 1 O 183 O 184 O 187 O 190 2 Powder cleaning agent m...

Page 35: ...onsider the following points when selecting a cleaning agent What level of alkalinity is required to achieve the correct level of cleaning Is active chlorine required for disinfection or oxydation pigment removal Are tensides required for dispersal and emulsification Only use specially formulated cleaning agents which are mildly alkaline and free of active chlorine in thermal disinfecting programm...

Page 36: ... D and 6 The indicator light next to the start button 6 will flash Selecting the Drying 0 additional function The Drying additional function may be selected immediately after the programme has been selected except with Pre rinse programme D To do this Press 0 The programme will be extended by Drying block 1 if available and 2 see Programme chart The display shows programmed Drying time 2 This can ...

Page 37: ...al disinfection 6 Rinse 1 7 Rinse 2 8 Rinse 3 9 Rinse 4 10 Final rinse 1 11 Final rinse 2 12 Drying 1 13 Drying 2 Press ß to switch between the displays Wash block 5 normally for chemical disinfection can be programmed in as an additional programme stage in freely programmable Programmes A B and C It is then not possible to dispense chemical disinfection agents The programme sequence indicator l w...

Page 38: ...rammable functions Use the ß button to call up the total running time of a programme or the current temperature Additional drying If additional drying is required after the end of a programme the 6 programme can be used with the Drying additional function The running time for this is approx 1 minute in addition to the drying time displayed Switching off Press and release the I 0 switch As the mach...

Page 39: ...icially registered epidemics any contaminated water must be decontaminated using a disinfecting agent before it is discharged into the sewerage system Turn the programme selector to f The programme will be cancelled after approx 2 seconds Open the door a Caution Water and items in the machine may be hot Danger of burning or scalding Arrange the load securely Wear protective gloves where necessary ...

Page 40: ...rdance with the Medical Devices Directive The machine s cleaning and disinfecting standards must be re validated The following applies to all programmable functions To activate programming mode Turn the programme selector to f Switch off the machine Press and hold in ß and 6 at the same time and whilst doing so press the I 0 switch The current programme version P will appear in the display The p 6...

Page 41: ...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 000 Once the setting has been saved and you have come out of programming mode the operating hours counter will go out Programmable functions 41 ...

Page 42: ...cessary or hold pressed in until the required value appears in the display e g 0 50 0 50 The dosage duration concentration level has now been set Dosage concentration set Venting the dispensing system The dispensing system must be vented when the dosage concentration is set for the first time if the liquid cleaning agent container runs out and is not refilled in time Step Display Result Press 0 un...

Page 43: ...splay e g 0 2 0 20 The dosage concentration level has now been set Dosage concentration set Venting the dispensing system The dispensing system must be vented when the dosage concentration is used for the first time if the chemical agent container runs out and is not refilled in time Step Display Result Press 0 until E02 appears E02 Turn the programme selector to E d 3 Press ß The dispensing syste...

Page 44: ...lt setting 22 Fault indication 23 At end of a programme fault indication 24 Reminder to remove a test item 25 At the end of a programme reminder to remove a test item 26 Fault indication reminder to remove a test item 27 At the end of programme fault indication reminder to remove a test item Step Display Result Press 0 until E04 appears E04 Turn the programme selector to B 21 Press ß repeatedly or...

Page 45: ...IAL 93 C 10 programme cannot be changed Temperatures over 55 C result in blood denaturation and fixing On the varioTD programme take note of the appropriate requirements for infection prevention Values which can be set for the temperature 30 C 93 C in Programmes A to G and varioTD in 1 C increments Values which can be set for the holding time 1 15 mins Changing the drying parameters The parameters...

Page 46: ... hold pressed in until the required value appears in the display e g 70 C C 70 Changing the temperature holding time Step Display Result Press button 0 repeatedly or hold pressed in until the level of the programme block you wish to change appears in the display E10 for Main wash 1 E13 for Main wash 2 E23 for Final rinse 1 E26 for Final rinse 2 E29 for Drying 1 E32 for Drying 2 Turn the programme ...

Page 47: ...onics 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 It will need to be reprogrammed see Programming the water softener Programme changes which have been made to the freely programmable Programmes A B and C will be kept and will not be reset Prog...

Page 48: ...isplay for each programme selector position when Level E34 is selected Step Display Result Press 0 repeatedly or hold it pressed in until E34 appears in the display E34 Wait approx 30 seconds before carrying out the next step The control unit is reading the current values Turn the programme selector to the position of the value you want to change e g the 4 o clock position to change the hours 10 P...

Page 49: ...report printer connected to the machine and then archived in paper form Only use data terminals e g printers which are certified in accordance with EN IEC 60950 A report containing the following data will be produced during a programme sequence Date and machine number Programme start and programme name Blocks used in the programme Dispensing system with dosage temperature and where appropriate dos...

Page 50: ...rainage Internal and external dispensing systems Spray arms Filter combination Sump including drain pump and non return valve All baskets inserts and modules Drying unit and where applicable Steam condenser Any printer connected to the machine The following operational tests will be carried out within the framework of the maintenance A programme will be run as a test run Thermo electrical measurem...

Page 51: ... in the machine and in the baskets The wash cabinet and the door seal The dispensing systems Baskets and inserts If powder cleaning agent is being used the temperature at the time of dispensing must be checked every two weeks The dispensing temperature for validation is set out in the validation report Check the dispensing temperature as follows During a programme sequence check the temperature wh...

Page 52: ...use 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 Cleaning the coarse filter Press the two lugs together remove and clean the coarse filter Put the clean filter back in position and press until it clicks in place Maintenance 52 ...

Page 53: ... To unscrew the micro fine filter take hold of the two lugs and turn twice in an anti clockwise direction Then remove the micro fine filter together with the flat filter Clean the filters 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 53 ...

Page 54: ...y 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 Metal nuts have a left hand thread Ceramic nuts have a right hand thread Unscrew the upper spray arm Loosen the knurled thumb nut to unscrew the lower spray arm After cleaning the spray arms fit or screw them back into position After replacing the spray arm...

Page 55: ...nditioning agent available from the Miele Spare Parts Department or via the internet on www miele shop com can also be used Do not use any cleaning agents containing ammonia or thinners as these can damage the surface material Never clean the machine or near the vicinity with a hose or a pressure washer Cleaning the wash cabinet The wash cabinet is generally self cleaning However should a build up...

Page 56: ...t and screwed on correctly Check that jets sleeves and hose adapters are securely held in position in baskets inserts Check that washing solution can flow unhindered through all jets sleeves and hose adapters Make sure caps and closures on sleeves are correctly located Check that the locking caps in the module connectors of modular system mobile units are working properly and where applicable Make...

Page 57: ...t both sides and keep pressing 1 to release the locking mechanism Place a finger into each of the openings below the service panel 2 and push up the locking mechanism Pull the service panel forwards to open it 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 S...

Page 58: ...with the On Off switch I 0 Switch the machine on again and reselect the programme If the problem occurs again and cannot be remedied please contact Miele Quote the fault code F Problem Possible cause Remedy The washer disinfector is not switched on The door is not properly closed Close the door firmly The appliance is not plugged in Plug it in and switch on at the socket The fuses are defective or...

Page 59: ...w full container Then Switch the machine on Start the programme again A few minutes after the start of a programme the 8 DOS indicator flashes and the programme is cancelled 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 Fault with the system for dispensing liquid cleaning agent Fill t...

Page 60: ...full container Then Switch the machine on Start the programme again A few minutes after the start of a programme the w indicator flashes and the programme is cancelled 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 Fault with the system for dispensing neutralising agent Fill the contai...

Page 61: ... the p 6 indicator flashes and the programme is cancelled 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 E There is a water inlet fault Open the stopcock Clean the water inlet filter The water pressure at the intake is too low Ask a plumber for advice Then Switch the machine on Start the...

Page 62: ...ighten the drain hose Then Switch the machine on Drain the water Start the programme again Water in the wash cabinet is not heated the programme lasts too long Fault code F01 F03 F18 F19 F27 This machine has a resettable heater limiter which will switch off the heating elements if they over heat This could be caused for example by large articles covering the heating elements or if the filters in t...

Page 63: ...nser lid cannot be closed properly Clogged detergent residue is blocking the catch Remove the residue Knocking noise in the wash cabinet A spray arm is knocking against an item Cancel the programme and rearrange the load see Cancelling a programme Rattling noise in the wash cabinet Items are insecure in the wash cabinet Cancel the programme and rearrange the load see Cancelling a programme Knockin...

Page 64: ...on Stainless steel utensils are corroded The chloride content of the water is too high Have the water analysed If necessary connect the machine to an external water softener unit and use deionised water The salt reservoir cap has not been screwed on correctly Replace it making sure it screws back on correctly Neutralisation has not been carried out during the programme cycle Fill the neutralising ...

Page 65: ...lt reservoir is empty Fill carefully with salt The salt reservoir cap has not been screwed on correctly Replace it making sure it screws back on correctly The rinsing agent reservoir is empty Add rinsing agent The rinsing agent dosage has been set too low causing water marks Increase the rinsing agent dosage setting The quality of the rinsing water was not good enough Use water with a lower conduc...

Page 66: ...or machine processing Soiling has been allowed to dry onto the items for too long Items should only be left after being used for a maximum of 6 hours before machine cleaning One of the spray arms is restricted Rearrange the items The jets in the spray arms or the inserts are blocked Check the jets in the spray arms and clean them if necessary The filters in the wash cabinet are soiled Check the fi...

Page 67: ...rs 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 Press the reset button on the heater limiter located on the right hand side of the plinth If this switch trips again contact the Miele Service Departme...

Page 68: ... of the wash cabinet Release the locking clamp Lift up the non return valve and rinse under running water The drain pump is situated under the non return valve see arrow Before replacing the non return valve check that the drain pump is free of obstructions Carefully replace the non return valve and secure with the locking clamp For safety reasons the load should be cleaned and disinfected again O...

Page 69: ...ter Disconnect the machine from the mains supply Turn off the stopcock and unscrew the water inlet hose Clean the large area filter 1 and fine filter 2 and replace with new filters if necessary Replace filters and the seal Make sure they are sitting correctly Reconnect the inlet hose to the stopcock making sure it goes on correctly and is not cross threaded Open the stopcock gradually to test for ...

Page 70: ...ler or Miele See back cover for contact details When calling your Dealer or Miele please quote the model and serial number of your machine both of which are shown on the data plate see Electrical connection Please also quote any fault code Please note that telephone calls may be monitored and recorded for training purposes A call out charge will be applied for service visits where the problem coul...

Page 71: ...to other machines or furniture or in a suitable niche The niche must be at least 60 cm wide and 60 cm deep Built under The machine can be installed under a continuous worktop or sink drainer The recess must be at least 60 cm wide 60 cm deep and 82 cm high Building the machine under a continuous worktop The machine lid must be removed as follows Open the door Undo the fixing screws on the left and ...

Page 72: ...he holes on the left and right hand sides of the front trim Do not use silicone sealant to seal the gaps between the machine and any neighbouring units as this would hinder ventilation to the circulation pump Cover plate protects the worktop If required a special cover plate can be ordered from Miele This cover plate protects the underside of the worktop against steam rising from the machine Insta...

Page 73: ...lectrician for advice The mains connection cable may only be replaced by an original Miele spare part or an appropriate cable with wire end ferrules 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 This machine can be converted in accordance with the conversion diagram and wiring diagram sup...

Page 74: ...n AD water connection it is 60 kPa 0 6 bar The recommended flow pressure for a cold and hot water connection is 0 250 kPa 2 5 bar and for an AD water connection is 0 150 kPa 1 5 bar Otherwise fill times will be too long The maximum permitted static water pressure is 1000 kPa 10 bar If the water pressure is not in the range specified above the p 6 indicator light may come on and the fault code F E ...

Page 75: ...on diagram supplied AD water connection pressurised ö 0 6 10 bar 60 1000 kPa over pressure The machine is supplied as standard for connection to an AD water supply of 0 6 10 bar 60 1000 kPa If the water pressure flow rate is below 1 5 bar 150 kPa the water intake time is automatically extended The AD pressure tested hose marked H2O pur with a 3 4 threaded union must be connected to the on site AD ...

Page 76: ...e sited between 0 3 m and 1 m above the lower edge of the machine If it is lower than 0 3 m lay the hose in a curve at a height of at least 0 3 m The drainage system must be able to take a minimum drainage flow of 16 l min The drain hose is approx 1 4 m long is flexible and has an internal diameter of 22 mm It must not be shortened Hose clips are supplied for securing it in position A longer drain...

Page 77: ...bient temperature 5 C to 40 C Relative humidity Decreasing proportionately to 80 for temperatures to 31 C 50 for temperatures to 40 C Altitude Max 1500 m Degree of soiling P2 according to IEC EN 61010 1 Protection category according to IEC 60529 IP20 Dust permeation Noise level in dB A Sound level LpA during cleaning and drying phases 70 Test marks VDE radio interference suppression mark MDD Guide...

Page 78: ...d tissue culture oils and certain types of grease pH 7 water soluble metallic salts Suitable for preparation and analytical applications with medium to high levels of soiling and medium to high quality rinse requirements G PLASTIC For temperature sensitive laboratory equipment e g plastic bottles temperature resistant to at least 55ºC Suitable for preparation and analytical applications with low t...

Page 79: ... C 25 min 5 min CW HW DOS 1 80 C 3 min HW DOS 3 HW AD AD 75 C 1 min 99 C 70 C 25 min 5 min CW HW DOS 1 85 C 3 min HW DOS 3 AD AD AD 80 C 1 min 99 C 70 C 25 min 5 min CW CW DOS 1 55 C 5 min CW DOS 3 CW AD AD 55 C 1 min 65 C 55 C 5 min 35 min 65 C 30 min CW CW CW DOS 1 55 C 5 min HW DOS 3 HW AD 93 C 5 min 99 C 35 min CW DOS 1 93 C 10 min HW DOS 3 HW AD 75 C 3 min 99 C 35 min CW cold water HW hot wat...

Page 80: ...M Nr 07 780 311 00 0366 Alteration rights reserved Publication date 26 08 2011 ...

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Miele G 7893, Operating Instructions Manual

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