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Operating instructions Glass-, utensil- and dishwasher 
M-iClean U 

 

 

Maintenance and cleaning 

 

9763258

 

58 / 72 

Design and construction subject to change without prior notice! 

 
 

10.1 

Maintenance 

 

 

Note 

Maintenance work must only be carried out by an authorised in-house technician or 
an authorised service technician. 
Cleaning work and changing pre-filter in dishwashers with GiO Module must be car-
ried out by trained operators. 

 

 

The dishwasher has been designed to keep the need for cleaning, care and mainte-
nance to a minimum. 

However, for reliable, safe and long-term function of the machine, and in the interest 
of hygiene and cleanliness, correct care and maintenance are necessary. 

We recommend concluding a maintenance contract with our subsidiary in order to 
ensure a long service life of the dishwasher. 

 

A functional test on all safety systems of the machine is carried out during every reg-
ular maintenance. 

•  Comply with the maintenance intervals prescribed in these operating instruc-

tions. 

•  Please note the maintenance instructions for the individual components in 

these operating instructions. 

•  Carefully dispose of any cleaning products that could harm the environment. 

 

 

Summary of Contents for M-iClean U Series

Page 1: ...sional warewashing technology 9763258 Valid from 2018 09 15 Update www meiko info Operating instructions M iClean U Type M2 Glass utensil and dishwasher Translation of the Original operating instructi...

Page 2: ...seeable misuse 14 4 7 Fundamental safety and accident prevention regulations 15 4 8 What to do in the event of an emergency 17 5 PRODUCT DESCRIPTION 18 5 1 Functional description 18 5 2 Overview illus...

Page 3: ...art up the machine 36 9 4 1 Select wash programme 36 9 4 2 Start wash cycle 41 9 4 3 Emptying the washware 42 9 5 Malfunctions 43 9 5 1 Messages 44 9 6 Shutting down the dishwasher 51 9 7 Change autho...

Page 4: ...the essential requirements of the following EC Directives harmonized stand ards national standards Par la pr sente nous certifions sous notre seule responsabilit la conformit du produit avec les exige...

Page 5: ...and breakdown costs reduced and the reliability and durability of the dishwashing machine can be increased Retain these operating instructions for the entire lifetime of the dishwashing ma chine The...

Page 6: ...gent Clean Undercounter Size 2 2 Delivery contents The delivery contents include 1x M iClean U glass dish and utensil washing machine Matching racks for glassware dishes and containers depending on ma...

Page 7: ...9 0 781 203 0 http www meiko de info meiko de or Name and address of the MEIKO branch manufacturer s agent or MEIKO author ised service partner Enter company s stamp or address All rights including ph...

Page 8: ...ion data and notes specified in the operating instructions correspond to the latest version at the time of printing No claims for already delivered systems may be asserted based on these statements il...

Page 9: ...eath Warning Short description of the danger The signal word WARNING designates a possible danger Failure to observe this can lead to very serious injuries or death Beware Short description of the dan...

Page 10: ...ng of hazardous areas Warning of dangerous electric voltage Warning of the danger of hand injuries Caution keep hands away from parts that bear this warning symbol The danger ex ists that hands can be...

Page 11: ...and instructed personnel are allowed to work on the machine Personnel responsibilities for operation maintenance and repairs must be clearly defined Any personnel undergoing training are only allowed...

Page 12: ...personnel may connect up the machine Adhere to the accident prevention regula tions Install separate GiO MODULE optional Trips falls crushing We recommend fastening the GiO MOD ULE to the wall table...

Page 13: ...ye injury health risks Wear protective eyewear gloves Avoid contact with skin and eyes Maintenance and cleaning Any maintenance work Electric shock Before opening the covering panels en sure the mains...

Page 14: ...y info meiko de The following applications are expressly not intended Processing hazardous substances in the machine health hazards in particular toxic highly or extremely flammable and explosive subs...

Page 15: ...ll questions relating to occupational safety and environmental protection and are familiar with the operating instructions and in particular the safety information contained therein the dishwashing ma...

Page 16: ...aid may contain hazardous substances The rinse water used during operation contains chemicals Never drink the rinse water Contact a doctor immediately if rinse water is swallowed Pay attention to the...

Page 17: ...ishwashing machine For all work on electrical components in the machine ensure that the electrical connections are physically secure For all work on electrical components in the machine check the wire...

Page 18: ...ferent directions This ensures uniform washing results The wash cycle is followed by a fresh water final rinse The items being washed are rinsed with hot fresh water at 80 83 C 65 C for the glass prog...

Page 19: ...achine Integrated beneath the machine Integrated at the rear of the machine 5 3 Type label On the M iClean U the rating plate is located on the inside of the lower front panel The following informatio...

Page 20: ...g on the operating mode Blue Machine is ready to operate Green A wash cycle is running Red There is a status notification 5 5 Blue operating concept 1 Blue handle on tank cover sieve 2 Blue filter The...

Page 21: ...approx 2 ml of detergent per litre of tank water is the correct concentration This may however be increased up to 5 ml l or reduced to 1 ml l depending on the water quality the type of items being wa...

Page 22: ...high water temperatures and long wash cycle times Make sure that the dishes and glassware used are suitable for the high stress placed on them MEIKO offers two types of machine with thermal disinfect...

Page 23: ...ording to the same principle as Thermolabel control but other requirements apply The disinfection temperature is 80 C which must be maintained on the washware for 30 s During washing the tank temperat...

Page 24: ...dimensional drawing that shows machine dimensions as well as connection and consumption values Further data should be taken from the MEIKO dimensional drawing Machine weight Equipment Basic machine B...

Page 25: ...transportation damage the shipping company and MEIKO must be informed immediately in writing Photograph any damaged parts and send the pictures to MEIKO 7 1 2 Requirements for the installation area T...

Page 26: ...60 500 kPa Machines with GiO MODULE or ActiveClean water softener 1 5 bar 100 500 kPa Measures to ensure correct water pressure If the minimum flow pressure is too low increase the pressure using a p...

Page 27: ...es must be oil resistant shielded cables no lighter than an H07RN F ca ble A 5 pole terminal strip L1 L2 L3 N PE must be used for connection to a three phase current Electricity supply without a neutr...

Page 28: ...e transport carefully Open packaging using a suitable tool Unpack the dishwashing machine only after transport is completed 7 3 Perform assembly Caution Material damage due to steam escape Small quant...

Page 29: ...ee storage and installation area Anti slip floor coverings installed in the work area around the dishwashing ma chine Electrical connection in accordance with the dimensional drawing Fresh water conne...

Page 30: ...on depending on which of the 4 confirmation keys next to the display is pressed further information and menus are displayed Inactive confirmation keys are not illu minated The meaning of each of the k...

Page 31: ...required detergent and rinse aid are dispensed from storage containers into the tank or boiler by electronically controlled dosing equipment Dosing occurs automati cally based on the requirements for...

Page 32: ...ely if chemicals or water containing chemicals rinse water are swallowed Beware Danger of injury when closing the machine door When closing the machine door hand injuries can occur if they get caught...

Page 33: ...and construction subject to change without prior notice Note If there is air in the hoses the automatic dosing will not function correctly The rel evant pipe must be ventilated see chapter Ventilating...

Page 34: ...play by pressing the Service WakeUp key The machine indicates the shortage of detergent and or rinse aid on the display The internal storage containers must be topped up 2 Press the illuminated blue b...

Page 35: ...t the push button for the lower front panel A storage container is empty 1 Remove the suction lance from the empty container and insert it in a full con tainer 9 3 4 Putting away washware All hollow c...

Page 36: ...p permanently blue Note The time required for the machine to be ready to operate depends on the tempera ture of the water supply and the installed boiler or tank heating capacity 9 4 1 Select wash pro...

Page 37: ...connec tion Crockery 7 9 13 7 9 13 7 9 13 7 9 13 Bistro 1 8 13 1 8 13 1 8 13 1 8 13 Universal 1 9 14 1 9 14 1 9 14 Cold water connection Cold water fi nal rinse 15 16 2 1NPE 230V Glassware 1 2 5 1 2...

Page 38: ...e Boiler tem perature Tank tem perature Pressure level Rinse wa ter quan tity Programme symbol s C C 1 3 l 1 90 65 60 1 1 9 2 120 65 60 2 2 4 3 180 65 60 1 1 9 4 180 65 60 2 2 4 5 180 65 60 3 2 4 6 24...

Page 39: ...ature Pressure level Rinse water quantity Programme symbol s C C 1 3 l 1 90 65 60 1 2 4 2 120 65 60 2 3 3 180 65 60 1 2 4 4 180 65 60 2 3 5 180 65 60 3 3 6 240 65 60 3 3 7 90 81 60 1 2 4 8 120 81 60 2...

Page 40: ...tem perature Tank tem perature Pressure level Rinse water quantity Programme symbol s C C 1 3 l 1 90 65 60 1 2 8 2 120 65 60 2 3 2 3 180 65 60 1 2 8 4 180 65 60 2 3 2 5 180 65 60 3 3 2 6 240 65 60 3 3...

Page 41: ...oth picks lemon zest etc 2 Put the items to be washed into the basket 3 Open machine door 4 Insert the basket into the dishwashing machine 5 Centre the basket correctly in the basket holder 6 Close ma...

Page 42: ...efore emptying if necessary Let the machine cool down before touching machine parts if necessary Never open the machine door or hood during a wash cycle Only open and close the hood door using the des...

Page 43: ...Clean the dirt trap Insert for rinse nozzle incor rectly inserted UPster DV FV Check rinse arm Streaks smears on the washware Unsuitable rinse aid Change product Incorrect dosing quantity Adjust dosin...

Page 44: ...ng wash cycle Door was opened during the rinse process Start wash cycle again 7 Door not closed Door is open Magnetic switch defective or ad justed incorrectly Cable breakage Plug connection to wiring...

Page 45: ...e to continue work ing Call a service technician 101 Drainage level not reached Drainage sieve clogged Drain pump clogged defective Level detection defective Check the drainage sieve clean if necessar...

Page 46: ...rol on drain pump Inform a service technician The drain pump may be blocked Transport of waste water no longer possible Operation not possible until the blockage is removed Level detection defective S...

Page 47: ...eached on time during filling No or insufficient quantity of water supply Open the local water supply Check pre filter sieve and clean if necessary 201 Level not reached after end of maxi mum final ri...

Page 48: ...r The boiler had not been drained for an extended period of time Change the water or drain the machine at least once a day 213 Pressure booster pump or air catch defective Pressure booster pump not fu...

Page 49: ...y call a service technician 425 No dip below min level in holding tank No dip below min level Min level electrode defective High pressure pump defective Pre filter or concentrate line blocked Not poss...

Page 50: ...kers Call a service technician 892 Communication with SMART WIRE node addr 13 SI31 board defective lighting board Possible to continue working Call a service technician 901 Communication with CAN BUS...

Page 51: ...nd construction subject to change without prior notice 9 6 Shutting down the dishwasher 1 Press on off key 2 Confirm request with the relevant confirmation key The dishwashing machine will self clean...

Page 52: ...nfiguration level Read settings service code 10000 The user can view the user settings Read modify settings service code 10001 The user can carry out all functions required for normal operation and co...

Page 53: ...tatus Final rinse 1 4 View status Chemicals 1 Set dosage levels for detergent and rinse aid Water treatment 1 Set hardness and treatment parame ters Heat recovery 1 No user settings Energy optimisatio...

Page 54: ...tank water regeneration is insufficient an additional water change may be necessary Descale 1 4 Starts descaling programme 9 8 Ventilating the pipes The detergent or rinse aid pipes must be ventilated...

Page 55: ...menu 4 Start the water change by using the relevant confirmation key 9 10 Reset the counter Note In order to be able to reset counters in security access level 1 this function must be separately enabl...

Page 56: ...Activate deactivate Bluetooth interface Note The Bluetooth interface allows the service technician to read the machine s data and is used for software updates It is switched on as standard If necessa...

Page 57: ...upply before opening the cover pan els To do this turn the local mains switch to OFF and ensure that it cannot be switched back on again Attach all cover panels before placing the machine back in oper...

Page 58: ...care and mainte nance to a minimum However for reliable safe and long term function of the machine and in the interest of hygiene and cleanliness correct care and maintenance are necessary We recommen...

Page 59: ...es plugs etc Annually Check tank and boiler heating Annually 3 Pumps Check pumps for leaks and any visible damage Annually Check pumps for pump rotor noise and function Annually 4 Wash tank wash and f...

Page 60: ...ly Check for leaks Annually Check working Annually 9 Rinse aid dosing Replace peristaltic hose Annually Check for leaks Annually Check working Annually 10 Test run to test working of whole machine Che...

Page 61: ...heck earth wire Annually Measure insulation resistance Annually Measure earth leakage current Annually 14 Stored machine control data Read off stored data and send to MEIKO Offenburg Annually 10 3 Cha...

Page 62: ...the whole pre filter 1 In some cases there is a recess in the casing to facilitate re moval of the pre filter GiO MODULE on rear panel of machine The pre filter is freely accessible and is located cl...

Page 63: ...unscrew casing by turning clockwise Position collecting pan 2 Empty water and remove used filter cartridge 3 Thoroughly clean and rinse the filter casing Re move deposits 4 Replace old sealing ring 5...

Page 64: ...he next filter change in 6 months time for a standard membrane in 3 months time for a chlorine resistant membrane Use a perma nent marker or similar for this The picture shows an example of a filter c...

Page 65: ...the dishwasher on page 51 1 Open machine door 2 Remove filter and washing systems 3 Remove all food residues which are stuck to the tank the tank heater and the filters using a brush 4 Remove the wash...

Page 66: ...due to aggressive cleaning products The use of aggressive cleaning and care products near the machine can cause damage to the machine due to their fumes Make sure that the cleaning and care products...

Page 67: ...esult in the build up of limescale de posits in the boiler and the tank interior If this occurs it is necessary to descale the tank interior boiler housing tank heating boiler heating and the washing...

Page 68: ...inse aid result in damage to health if in contact with skin or eyes or if swallowed Use eye protection Wear protective gloves Contact a physician immediately if chemicals or water containing chemicals...

Page 69: ...mantling and disposal 28 68 Disposal after dismantling 68 Disposal of packaging materials 68 Dosing equipment 21 E Eco mode 23 Energy saving Eco mode 23 F Forced drainage 24 Functional description 18...

Page 70: ...demineralisation cartridge 55 maintenance counter 55 reverse osmosis UO filter insert 55 Reset the counter 55 64 Residual risks 12 S Safety 9 Safety instructions on the machine 11 Safety symbols in t...

Page 71: ...Operating instructions Glass utensil and dishwasher M iClean U Notes 9763258 71 72 Design and construction subject to change without prior notice 14 Notes...

Page 72: ...Professional warewashing technology 9763258 Valid from 2018 09 15 Update www meiko info...

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