- Wexiödisk AB
Contents
1. cece ccceeccceeceeeceeeeeeeeeseeseeeeeeeeeeeeeeeeeeeenees 11 WD 11 Rev 3 7 Setting the final rinse flow avis ot felis bad aoa oe a eee Ae Cod ta 12 3 8 Installing detergent and drying agent equipment ceeeeeeeeeeeeee eee eeeeeeeeeeee 13 3 8 1 Electrical connection of the equipment sceeeeeeeeeeeeeeeeeeeeeeeaes 14 3 8 2 Detergent dosing system 224242 c ete nd ae Sarid akin helena ees eee 14 3 8 3 Drying agent dosing system oo eee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeteeeeeeeeeaaaaaaeeeeees 16 OO BALM cdaaraaies Shavit esata bids biac bog ahs roti iess E hedank pagan aadae aE E 17 3 9 1 Start up schedule ss cininad oc oue aad oan iadt aulniiieeiind ages 17 3 10 Technical documentation ccccesecencpessecesedss ics eseceaccs see Ouse ren ceedeqeuseceemenesezccceees 19 4 Instructions for USe c scr crerrccecsticintectestrneentcc tutta deccevauaeeneeectaets 20 A PRE DArAUIONS snee eed cnc aeaa riai daea Pae edqu a de aeei eiaeia AAT 20 4 1 1 TG AC MING s deSigii eoii s ve ee eects 20 4 1 2 The machine s area Of application ccceeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeees 22 4 1 3 Preparations before filling 2 200 cccccececeeeeeeceeesenseeneseedenedeesnececeeeeeeeees 22 4 1 4 Filling and heating the machine 0 0 eeeceeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaaaaaeeeeees 22 4 2 USING Ihe MACMING i facades nae e e a e tested ave a tease 23 4 2 1 Washing selection of operating mode ccccee2. 6 can be fitted to the left or right The drain is connected at A and run to the floor drain where it should flow freely above the water level Remove the perforated section of the end plate at B and pull the pipe through the hole 10 Installation WD 11 Rev 2 0 201201 3 6 5 Ventilation Connection to the ventilation duct is done at the outfeed 1 and the infeed 11 3 6 6 Installing extra equipment Limit switch Connection of the limit switch is done on connection X10 in the electrical cabinet When connecting remove the existing clamp on the connection points See the machine s wiring diagram The limit switch is designated S11 in the wiring diagram NOTE The machine s voltage is 24V Conveyors Installation of in and outfeed equipment conveyors curves is performed in accordance with the wiring diagram s main circuit instructions This applies to machines equipped with a motor switch and contactors for this equipment Connection of supply voltage to the in and outfeed equipment is performed in accordance with the wiring diagram s instructions NOTE The machine s voltage is 24V When fitting a motor switch and contactors use the components on the wiring diagram and follow the connection instructions This affects the manufacturer s liability see SAFETY INSTRUCTIONS Emergency stop Connection of further emergency stops is done to connector X10 in the electrical cabinet Replace the e
3. Tank heater chemical wash kW 6 Tank volume chemical wash tank litres 67 Tank volume final rinse tank litres 6 Weight machine in operation kg 350 Enclosure class IP 55 Capacity and operating data Normal wash capacity baskets hour 50 100 Capacity in accordance with DIN 10510 baskets hour 56 Cold water consumption normal final rinse litres basket 2 Surface temperature at a room temperature of 20 C C 35 Noise level dB A 68 Maximum capacity 180 baskets hour Measured 1 metre from the side of the machine Connection machine Total connected power kW 19 7 Main fuse 400V 3 A 35 Max connection area 400V 3 L1 L3 PE Cu mm 35 Other voltages on request Water drain and ventilation connections Water quality hardness dH 2 7 Hot water connection 50 70 C internal thread Ri Drain connection PP pipe mm 50 Water capacity pressure kPa 250 600 Water capacity flow litres minute 11 Floor drain capacity litres second 3 30 WD 11 Rev 2 0 201201 Technical information Size and weight for transport standard machine Size LxWxH m 2 1x0 8x200 Weight kg 280 Normal delivery fully assembled If necessary delivered in smaller components Including packaging 31 ee hAd Wexiddisk CE Declaration of Conformity This declaration of conformity only refers to the machine product in the condition in which it is su
4. ZONE OR SENSOR ERROR B02 PRESS RESET Starting the machine with a bas ket in the final rinse zone The impulse arm is activated Remove the basket Reset the alarm using button 8 Contact service personnel 33 DOOR IS OPEN CLOSE DOOR Close the door and start the feed by pressing button 5 41 LOW LEVEL IN TANK 2 CHEM WASH TANK 1 The level pipe or the outlet seal are not closed The rubber sleeve does not seal against the bottom plate Close the level pipe or the outlet seal Check the rubber sleeve 45 LOW LEVEL IN FINAL RINSE TANK The outlet seal is not closed The outlet seal s rubber sleeve is not sealing against the bottom plate Close the outlet seal Check the rubber sleeve 51 OVERLOAD FEEDING ACTIVATED REMOVE OBJECT RESTART FEEDING An object has stopped the feed Remove the item Start the feed by pressing button 5 85 OVERLOAD FEEDING ACTIVATED PRESS RESET Reset the alarm using button 8 52 FEEDER LIMIT SWITCH ACTIVATED REMOVE OBJECT FROM THE FEEDER LIMIT A basket has activated the limit switch Remove the basket The feed will start automatically 61 LOW TEMPERATURE IN TANK 2 CHEM WASH TANK 1 The temperature in tank 2 is too low Reset the alarm using button 8 Contact service personnel 66 LOW TEMPERATURE IN THE FINAL RINSE BOILER The temperature in the booster heater is too low when the final rinse star
5. initial position 5 Run a number of washes complete with loads and check that There are no water leaks The door breaker works The limit switch is working Steam discharge from the machine The water temperatures are maintained The washed items are clean The washed items are dried 6 Final check Empty the machine Turn off the power with the main switch Re tighten all the connections on the circuit breakers and relays Set all the circuit breakers to the ON position Display the maintenance instructions supplied with the machine 7 Train the dishwashing staff 18 Installation WD 11 Rev 2 0 201201 3 10 Technical documentation G To ensure that the machine is used correctly it is essential that the documentation supplied with the machine is made available to the staff who will be using the machine The installation and user manuals should be kept near the machine If the service manual is supplied with the machine it should be given to the service engineer who is responsible for the machine If the spare parts manual is supplied with the machine it should be given to the service engineer who is responsible for the machine If the WEB Tool manual is supplied with the machine it must be kept near the machine 19 WD 11 Rev 2 0 201201 Instructions for use 4 Instructions for use All staff using the machine must be given training in how the machine works by the perso
6. is in the junction box 10 Pint 21 Connections for detergent and drying agent Note 230V 3 8 2 Detergent dosing system The water outlet 1 for the detergent dosage is placed on the incoming hot water pipe AY WD11_06_r1 Hot water outlet 14 WD 11 Rev 2 0 201201 Installation _ proppade Pe Plugged holes for hoses for detergent and drying agent klister Adhesive label indicating alternative opening for detergent Plugged hole for measuring cell 15 WD 11 Rev 2 0 201201 Installation 3 8 3 Drying agent dosing system The connection for drying agent 6 is located next to the booster heaters Drying agent dosage outlet 16 WD 11 Rev 2 0 201201 Installation 3 9 Trial run Prepare the machine for a trial run by following the INSTRUCTIONS FOR USE The instructions describe the measures that must be taken to prepare the machine for operation 3 9 1 Start up schedule This should be completed and signed by the customer on start up Machine type Machine serial number Installation date Customer Postal address Telephone Contact Dealer Telephone Contact Installation company Telephone Contact Service company Telephone Detergent supplier Telephone End user s signature Name in block capitals Installation WD 11 Rev 2 0 20120
7. machine WD 11 Rev 2 0 201201 Safety instructions 2 6 3 Cleaning the floor A N When the floor is being cleaned using a pressure washer water can splash up under the machine and damage the components These have not been designed to withstand being washed with water Never use a pressure washer to clean the floor within 1 metre of the dishwasher without the special protective covers that are available to prevent splashing Problems with splashing can also occur when using ordinary hoses 2 7 Repairing and servicing the dishwasher Disconnect the power supply before removing the front panel Avoid touching hot pipes and the booster heater 2 7 1 Safety instructions if the machine is not functioning Check the following Does the display show any error messages Has the machine been used according to the instructions e Are all the removable parts in the correct place Is the mains switch in the ON position Are the fuses in the electrical cabinet undamaged Ask the service personnel to check the fuses If this does not solve the problem ask authorised service personnel to check the machine 2 8 Recycling the machine When the dishwasher has reached the end of its service life it must be recycled in accordance with current regulations Contact professionals who specialise in recycling WD 11 Rev 2 0 201201 Installation 3 Installation 3 1 General information A N The machine must be insta
8. on the control panel The alarm can also be set up to stop the machine The factory setting is for an alarm only If you need an alarm which stops the machine the setting must be changed by a service engineer in the machine s software 4 2 3 Emergency stop The machine has an emergency stop button 11 If the machine has been stopped during operation using the emergency stop button the button must be reset by turning it in the direction of the arrows Then press the button 5 to restart the feed 24 WD 11 Rev 2 0 201201 Instructions for use 4 2 4 Changing the water NOTE The water in the wash tank must be changed regularly otherwise foam will start to form and the washing results will deteriorate If the filters are clogged with foam or if foam comes out of the waste pipe the water must be changed immediately For best wash results it is important that the water in the tanks is changed when it becomes too dirty The water should always be changed if foam begins to form in the washing tanks Switch the machine off by pressing button 10 Remove the filters 18 and strainer 17 Empty the washing tank by turning the level pipe 19 a quarter of a turn Clean the tank filters and level pipe Refit the components Refill the machine See Filling and heating the machine 4 3 After use cleaning HACCP HACCP is a preventive inspection system which ensures that hygiene require ments are met
9. 1 4 3 3 Operating problems Troubleshooting In addition to the faults shown on the control panel other faults can occur The table below shows some faults which can be rectified by the operator If the problem persists contact authorised service personnel Problem Cause Action No indication on the control panel display when the power is switched on by pressing button 10 The mains switch is off Turn on the mains switch This is located on the door of the machine s electrical cabinet The machine does not fill with water The stopcock on the incoming water supply is closed Open the stopcock The doors are open Close the doors The machine does not stop fill ing Level pipe or outlet seal not in place Fit the level pipe or outlet seal The level pipe or one of outlet seals rubber sleeves are not sealing against the bottom plate Check that the level pipe and drain seals are closed Replace the rubber sleeves if they are damaged The machine does not start washing The doors are not closed Close the doors Outward feed conveyor limit switch has been activated Remove the basket from the limit switch The display indicates that one door is open An object is preventing the door from closing Remove the object Noise from the wash pump Low water level in the tank Check that the tank s level pipe or outlet seal are closed Chan
10. 1 Read the installation and user manuals carefully Then check the following points 1 Check Water steam and drain connections s That the machine is evenly balanced E That the closed doors are in line s That the benches conveyor bend etc are correctly fitted 7 Detergent and drying agent That the level pipe outlet seal filters and curtains are in place 7 That the mini switches are in the off position s That the overheating protection on the booster heater and the tank element are set to zero 2 Filling the machine e Close the doors Switch on the main Fill the machine with water as per the INSTRUCTIONS FOR USE Note It takes between 5 and 30 minutes to fill and heat up the machine depending on the incoming water temperature Before turning on the mini switches check to ensure that water is coming out of the final rinse ramp The filling check function on the booster heater is disabled if the current is broken and the filling check function then starts again 3 Start the machine Check the direction of rotation of the pumps NOTE If the direction of rotation is wrong the phase must be inverted on the lockable main switch e Check the overload switch 4 Lock the impulse arm and the photocell in the activated position Run the machine continuously for 10 minutes Check and adjust the tempera ture and water flow Final rinse approx 7 l min Reset the impulse arm and the photocell to the
11. 7 8 9 N Alternative hot water connection from floor reverse side Reducing valve Impulse arm for final rinse 10 Alternative electrical connection from floor behind front cover plate 11 Ventilation connection infeed WD 11 Rev 2 0 201201 Installation 3 6 1 Positioning the machine Remove the protective plastic on the sides which will be put against the wall Put the machine in position and check that it is horizontal using a spirit level Adjust the height using the machine s legs l et The machine must be evenly balanced and checked on three sides On the cover edge of the front a tank body On the cover edge of the infeed b On the cover edge of the outfeed c Once the machine has been filled with water check that it is level Close the doors and check that the tops of the doors are in a straight line Adjust the machine using the legs Installation WD 11 Rev 2 0 201201 3 6 2 Electrical connection A G This symbol on a component is a warning of electrical equipment The part may only be removed by a qualified electrician or trained personnel Information about electrical connections can be found on the machine s wiring diagrams The wiring diagrams are shown on the inside of the electrical cabinet door Store the diagrams in the electrical cabinet after installation The machine should be connected to a lockable mains swi
12. K PRESS RESET The washing temperature in one of the tanks is too low Reset the alarm using button 8 Contact service personnel 67 HACCP ALARM WRONG TEMPERATURE IN BOILER PRESS RESET The temperature in one of the booster heaters is too low Reset the alarm using button 8 Contact service personnel 72 HACCP ALARM WASHING DETERGENT FUNCTIONALITY DEFECT PRESS RESET The detergent has run out Check and will with new detergent Reset the alarm using button 8 78 HACCP ALARM The water stopcock is closed Open the stopcock Clean the noz PRESS RESET rubber sleeves are not sealing against the bottom plate FINAL RINSE The rinse nozzles 13 for the fi zles Reset the alarm using button DEFECT nal rinse are blocked 8 PRESS RESET 29 Reset the alarm using button 8 EXTERNAL ALARM Contact service personnel INPUT ACTIVATED 30 The water stopcocks are closed Open the stopcocks Close the level TIMEOUT FILLING The level pipe 19 or the outlet pipe and the outlet seals Check the OF TANKS seals 21 are not closed The rubber sleeves Reset the alarm us ing button 8 31 TIMEOUT HEATING TANKS AND BOILERS PRESS RESET The heating process took too long Reset the alarm using button 8 Contact service personnel 28 Instructions for use WD 11 Rev 2 0 201201 Alarm text Cause Action 32 BASKET IN FINAL RINSE
13. This symbol explains the correct way to perform a task in order to prevent poor results damage to the dishwasher or hazardous situations This symbol identifies recommendations and hints to help you to get the best performance from the machine This symbol explains the importance of careful and regular cleaning of the machine to meet hygiene requirements WD 11 Rev 2 0 201201 General information 1 2 Symbols on the dishwasher AN This symbol on a component is a warning of electrical equipment The component may only be removed by a qualified electrician The machine is sensitive to elec trostatic discharge ESD which is why a static electricity wristband must be used when handling the electronics 1 2 1 Machine marking The machine has two rating plates one of which is placed at the bottom of one side of the machine and the other in the electrical cabinet The technical informa tion on the plates is also included on the machine s wiring diagram The various rating fields show Wexi disk AB TypeL__ v JLO ro CE O kw TT w w M rdv gen 4 S 352 45 V XJ SWEDEN marks_07 Machine type Machine serial number Year of manufacture Enclosure protection class Voltage Number of phases with or without zero Frequency Main fuse Motor output Electrical heat output Max output ONOARWN gt lt hl 1 3 Checking that the machine and the manual correspond C
14. agnosis function by pressing and holding down button A until the corresponding LED extinguishes 12 WD 11 Rev 2 0 201201 Installation 3 8 Installing detergent and drying agent equipment The machine is ready for fitting detergent and drying agent equipment but this is not included in the delivery To avoid making unnecessary holes in the machine the equipment should be placed on the wall behind the machine on the outfeed end WD11_05_r1 Hot water outlet Alternative location of detergent equipment Hole 25 mm for hose intended for detergent in solid form Hole 19 mm for drying agent hose Plugged connection 18 mm for connecting hose for detergent in solid form Drying agent dosage outlet Plugged connection 11 mm for liquid detergent 8 Plugged connection for measuring cell for measuring the detergent concentration in the chemical washing tank The measuring cell is connect ed in the junction box 10 9 DETERGENT sticker The label is affixed to the inside rear wall of the chemical wash tank and indicates the alternative position of the detergent opening Drill a hole from the back of the chemical tank through the plugged hole in the cover plate 10 Junction box with connections for detergent and drying agent IRUN NOD WD 11 Rev 2 0 201201 Installation 3 8 1 Electrical connection of the equipment The electrical connection for the detergent and drying agent
15. d immediately before the fault occurred 27 WD 11 Rev 2 0 201201 Instructions for use Machine faults and user errors Machine faults and user faults are indicated by messages on the display 1 The alarms indicated with a flashing LED 9 can be reset by pressing button 8 when the cause of the alarm has been rectified Alarms that are indicated by the fact that LED 9 is lit but not flashing cannot be reset by the operator The following alarms can be dealt with by the operator For other alarms or if an alarm reset with button 8 recurs authorised service personnel must be contacted Alarm text Cause Action 63 POWER SUPPLY The emergency stop button 11 Reset the emergency stop by turn FAILURE is depressed when the machine ing it in the direction of the arrows CHECK THE starts Restart the machine EMERGENCY SWITCH 1 The emergency stop button 11 Reset the emergency stop by turn EMERGENCY STOP is depressed ing it in the direction of the arrows ACTIVATED Start the feed by pressing button 5 14 WEAK SIGNAL FROM PHOTOCELL START WASH CLEAN PHOTOCELL Dirt on the photocell inside the infeed hood Clean the photocell The alarm in the display will disappear after cleaning 47 HACCP ALARM PUMP FUNCTIONALITY DEFECT PRESS RESET One of the pumps is not work ing Reset the alarm using button 8 Contact service personnel 64 HACCP ALARM WRONG TEMPERAURE IN TAN
16. during the washing process and the cleaning of the machine As a result of its design the machine meets strict hygiene requirements Regular thorough cleaning is also important from a hygiene perspective Cleaning the machine carefully helps to ensure good washing results and reduces the risk of dirt accumulating inside the machine See the WEB Tool manual for the HACCP alarm options 4 3 1 Daily cleaning Cleaning the inside of the machine Switch the machine off by pressing button 10 Empty the tanks by turning the level pipe 19 and the drain seal 21 a quarter of a turn Clean the strainer and filters 17 18 curtains 12 level pipe 19 and rinse nozzles 13 Never leave the level pipes and outlet seal so that the rubber sleeve rests on a surface The sleeve can become deformed leading to the risk of water leakage in the tanks Clean the washer arm nozzles 16 Clean the doors 15 Wipe the rubber strips on the doors which are fitted at the top of the back of the doors Rinse all the inside surfaces of the machine and clean the tanks Finally clean the filter 22 Refit the components Leave the doors open 25 WD 11 Rev 2 0 201201 Instructions for use Cleaning the outside of the machine Wipe the outside of the machine with a soft damp cloth abrasives will damage the stainless steel panels The outside of the machine must not be hosed down Water can enter the AN If d
17. ective 2006 95 EC Harmonised standards EN 60 529 Specification for degrees of protection provided by enclosures IP code For products marked with EN 60 204 1 Machine safety electrical equipping of machines general requirements For other products EN 60 335 1 Safety of household and similar electrical appliances General requirements EN 60 335 2 58 Specification for safety of household and similar electrical appliances Particular requirements Commercial electric dishwashing machines EN 50106 Safety Particular rules for routine tests EU Declaration of Conformity according to EU s EMC directive 2004 108 EC Harmonised standards EN 61 000 6 2 Electromagnetic compatibility EMC Generic standards Immunity standard for industrial environments EN 55 014 1 Electromagnetic compatibility Requirements for household appliances electric tools and similar apparatus EMC Part 1 Emission V xj 2012 01 02 Torsten Nyberg Managing Director
18. eee cette eeeeeeeeeeettttaeeeeeees 23 4 2 2 Guaranteed final rinse 222 saa oth ces ced accun tied leseuti ns aiaescleeie es 24 4 2 3 Emergency Stop sar onii a e e a is aus aa eee as 24 Ac A Changing th Water sodes ae ordea ee Eo E eea 25 4 3 After se tleaniNg isra e a ee cutee taste hadi e aaa Ta aE E cera ua he 25 43 1 Daily Cl AMiNG seners tione a e eaea 25 4 3 2 Cleaning and checking each week or as required cceeeeeeeeeeeeeees 26 4 3 3 Operating problems 3 60 sce daedestewa stunts Zon zndutnes ta tewetodes iia dveade audune sacs 27 5 Technical information 2 ccceeeececeececeececeecececcececeececeececeeeeeeeeeeess 30 WD 11 Rev 2 0 201201 General information 1 General information Read the instructions in this manual carefully as they contain important informa tion regarding the correct effective and safe installation use and servicing of the dishwasher Keep this manual in a safe place so that it can be used by other operators of the dishwasher The electronics in the machine are ROHS compatible 1 1 Symbols used in this manual HACCP lop pe This symbol warns of situations where a safety risk may arise The instructions given should be followed in order to prevent injury This symbol on a component is a warning of electrical equipment The machine is sensitive to electrostatic discharge ESD which is why a static electricity wristband must be used when handling the electronics
19. etergent is used it must not contain abrasives Detergents containing A machine and damage the control panel and electrical equipment Incorrect cleaning methods NOTE If the incorrect cleaning method is used this may damage the machine The following points must be observed Do NOT use steel wool as it will cause corrosion to form in the machine A N Pressure washers can damage the machine and must NOT be used for cleaning purposes Never use a pressure washer to clean the floor within 1 metre of the dishwasher without the special protective covers that are available to prevent splashing The supplier cannot be held liable for any faults caused by the use of pressure washers on the machine and any such use will invalidate the warranty There is a risk of splashing even if the floor is hosed down stalh Steel wool and pressure washers must not be used for cleaning 4 3 2 Cleaning and checking each week or as required Weekly cleaning should be more thorough than daily cleaning In addition to the daily cleaning measures follow these instructions Clean the washer arms 16 Brush and rinse the inside of the washer arms and clean the nozzles Check and clean the rinse nozzles 13 Remove and clean the doors 15 Open the door depress the catch 14 and lift the door vertically Refit all cleaned components Decalcify the machine when necessary 26 Instructions for use WD 11 Rev 2 0 20120
20. ge the rubber sleeve if it is damaged Foam in the tank Change the water The machine is not cleaning properly The rinsing and washing nozzles are clogged with dirt Check and clean the nozzles There is too little detergent Check the amount of detergent Foam formation in the washing tanks Check that the washing temperature is not too low and that the correct detergent is being used Change the water if foam forms Dirt has dried on the items to be washed Soak the items before washing The water in the tanks is too dirty Change the water The items are incorrectly posi tioned in the baskets Use the right type of basket for the items and put the items in the basket following the in structions in the section Using the machine Curtains fitted incorrectly Fit the curtains correctly The items are tipped over in the baskets Items positioned incorrectly in the baskets Put the items in the correct position The items are too light Use a mesh grid to hold the items in place The washed items do not dry The rinsing nozzles are blocked Check and clean the nozzles Too little drying agent Check the quantity of drying agent When you contact service personnel you will need to provide the following information Machine model Machine serial number and installation date A brief description of the problem What happene
21. heck that the type description on the rating plate corresponds with the type description on the front of the manual If manuals are missing it is possible to order new ones from the manufacturer or the local distributor When ordering new manuals it is important to quote the machine number found on the rating plates Safety instructions WD 11 Rev 2 0 201201 2 Safety instructions 2 1 General information A A 2 2 Transport 2 3 Installatio A eo The machine is CE marked which means that it complies with the requirements of the EU machinery directive with regard to product safety Product safety means that the design of the machine will prevent personal injury or damage to property Modifying the equipment without the approval of the manufacturer invalidates the manufacturer s product liability To further improve safety during installation operation and servicing the operator and the personnel responsible for installing and servicing the machine should read the safety instructions carefully Switch off the machine immediately in the event of a fault or malfunction The machine must only be serviced by trained engineers The regular checks described in the manual must be carried out in accordance with the instructions The machine must be serviced by a person authorised to do so by the manufac turer Use original spare parts Contact an authorised service company to draw up a programme of preventative mainte
22. hine G DIN 10510 is a German standard which describes how the washing process must work in rack conveyor or flight type machines in order to ensure good washing re sults Amongst other things it recommends that the contact time should be around 120 seconds for normally soiled loads The contact time is the time which the load spends in a wash or rinse zone with washing water containing detergent In princi ple this means the period from when the load enters the pre wash zone to when it is rinsed with clean water in the final rinse zone The standardis a useful means of comparing the capacity and consumption of different dishwashers 4 2 1 Washing selection of operating mode Washing with automatic operation For automatic operation press button 2 The corresponding LED 2 lights up Button for automatic operation Washing with automatic stop The machine starts when a basket is pushed into it The basket stays in the washing zone until the next basket pushes it onwards The machine stops automatically after a set period of time if no new basket is fed in Start the feed by pressing the button 5 Washing with manual operation For manual operation press button 4 The corresponding LED lights up Button for manual operation Washing without automatic stop The machine starts straight away Manual oper ation is a good idea when the items are heavily soiled If you only feed in one basket it stops and stays in the washing zo
23. lled by authorised personnel only Read these instructions carefully as they contain important information regarding the correct installation method The instructions should be used together with the machine s wiring diagram and flow diagrams for water and steam A N The machine is CE marked The CE mark is only valid for machines that have not been modified If the machine is damaged as a result of the instructions not being followed this invalidates the supplier s guarantee and the product liability 3 2 Requirements for the installation site 3 2 1 Lighting In order to ensure the best possible working conditions during installation opera tion servicing and maintenance make sure that the machine is installed in a well lit room 3 2 2 Ventilation The machine produces heat and steam when in operation In order to ensure the best possible working conditions a certain air change rate is required in the dish washing room The ventilation requirements for the room are dimensioned as per applicable standards 3 2 3 Drains There must be a floor drain for the machine s waste water and for water used for cleaning The drain should be located under the machine s loading bench The floor drain capacity can be found in the TECHNICAL INFORMATION 3 2 4 Space for servicing A 1 metre area should be left clear in front of the machine for servicing purposes The area above the machine must not contain any equipment which could preven
24. n responsible for staff safety The dishwasher should not be used by anyone suffering from a physical or mental illness Children should be supervised to ensure that they do not play with the machine iJ Text messages appear on the machine s display which indicate what the machine is doing The machine s reference values which can be changed and alarms of different types also appear on the display 4 1 Preparations 4 1 1 The machine s design OR WD11_02 Control panel 20 Instructions for use WD 11 Rev 2 0 201201 OC ONOARWN gt 11 12 13 15 16 17 18 19 20 21 22 12 13 1415 13 16 12 WD11_03_r1 Display Button for automatic operation LED light for indication of activated function 5 LEDs Button for manual operation Button for the feed Button for the diagnostics function Button for diagnostic messages Button for resetting alarm Red LED for indication of alarms If the LED flashes the alarm can be reset by pressing button 8 On Off Emergency stop Curtains Rinse nozzle Catch Door Wash arms Plate between strainers Filter Level pipe Rubber sleeve Outlet seal Filter for the final rinse 21 Instructions for use WD 11 Rev 2 0 201201 4 1 2 The machine s area of application The machine is intended for washing items used to prepare and serve food including various types of items for storing food You should
25. nance Dangerous situations may arise if the instructions above are not followed Before using the machine ensure that personnel are given the necessary training in operating and maintaining the machine Handle the machine with care during unloading and transport to avoid the risk of it tipping over Never lift or move the machine without using the wooden packag ing to support the stand n This symbol on a component is a warning of electrical equipment The machine is sensitive to electrostatic discharge ESD which is why a static electricity wristband must be used when handling the electronics The water connections must only be put in place by qualified technicians Water pipes must be connected in a way that complies with the current regula tions of the local water supply authority Check that the water and steam connec tions are tight before operating the machine Make sure that the mains voltage is the same as that indicated on the machine s rating plate The machine should be connected to a lockable mains switch WD 11 Rev 2 0 201201 Safety instructions 2 4 Detergent and drying agent AN Only detergent and drying agent intended for industrial dishwashing machines must be used NOTE Washing up liquid must not be used in the machine or for pre treating items soaking pre washing etc Contact your detergent supplier regarding the choice of a suitable detergent Be aware of the risk of handling washing and dryi
26. ne The time in the zone is decided by the operator The basket is pushed out of the machine when a new basket is fed in Start the feed by pressing the button 5 23 WD 11 Rev 2 0 201201 Instructions for use Feeding loads into the machine Before feeding dishware into the machine soak dried on food and remove large food particles The items must not be soaked or pre washed with ordinary washing up liquid Put the items in baskets Plates and trays should be placed lengthways in the dishwasher Canteens and large items should always be upended in special racks The feed should be started using the push button 5 The corresponding LED lights up Push the basket towards the feed opening until the feed device hooks the basket in place Feed in the baskets at approx 35 cm intervals Increase the distance if the items to be washed are heavily soiled 4 2 2 Guaranteed final rinse The temperature of the final rinse water is always correct and the right amount of rinse water is always used If the rinse temperature is too low an alarm is triggered on the control panel The machine continues washing until the right temperature is reached However the alarm can be reset in the meantime by pressing button 8 on the panel The wash programme continues but the machine will then rinse at a lower temperature However an alarm is displayed If the flow during the final rinse is too low an alarm is displayed
27. neees 4 2 6 3 Cleaning the floOr ss 1nucienne nee ee eee oes 5 2 7 Repairing and servicing the dishwasher ceeecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeneees 5 2 7 1 Safety instructions if the machine is not functioning cc eeeeeeeeeeeeeeees 5 2 8 Recycling the machine 23320 weal aki ate eerie lantlel eceten tdci heise cdent ede 5 3 AMSCAM AION oics caaccscccewsiveceneuceiMinsnncctusasushcaccscuisvadshencie deenens EEEREN 6 3 1 General information sets piscelacededeecakeal pues iwtchukeduaneneibieh Scdeedt aadudacsuntedivenudern acetate ss 6 3 2 Requirements for the installation Site 2 0 0 0 cccccsecseeeesseeseeeeeeeeeeeeeeeeeeeeeees 6 32 MEINING cetera Rates ane ciate a a a a a Mebane 6 J22 Nenta tiOn eee ea a S a r SEE 6 3 23 DFAINS n a E E E ns 6 3 2 4 SPACE f r SeViCINg nesai o e e E a decom estate eea iar 6 3 3 Transport and SlOlagG cits ee nailed ametenen samticaiealeetete 7 SA UNPACKING ara aae ghana ee eee wie denen 7 3 5 Recycling the packaging soe nccicec sone iees veetdeennesenetdeaiee ote coe neeeere ebibe we necendern detent 7 SOlnstallatiome e wuss seams een e aauad ek Gente e eee eea ee eNi 8 3 6 1 Positioning the machine eeeeeeeesesssesrererrrrrrrrrrrrrrsssssssssssrerererennrrnn nnn 9 3 0 2 Electrical connection sisesnteie a a e ea 10 i079 VALE COMMECUIOM MEESE EN E E A ET 10 3 04 Drainiconnecti oN nane n E E EES 10 30 9 Ventilation aite i a a a a ie a iied 11 3 6 6 Installing extra equipment
28. ng agents Protective gloves and safety glasses should be used when handling dishwasher detergent Read the warning text on the detergent and drying agent containers as well as the deter gent supplier s regulations 2 5 Operation 2 5 1 Crushing risk The reciprocating action of the feeding cradle might cause injuries at the in and outfeed ends of the machine and also in the scullery equipment such as corner feeding moving straight parts and conveyor bends connected to the machine 2 5 2 Risk of slipping Keep the floor dry to eliminate any risk of slipping Mop up any water which has been spilled 2 6 Cleaning A N The temperature of the water in the tank is approx 60 C and contains detergent Be careful when draining and cleaning the tank Use protective gloves 2 6 1 Pressure washing The machine must not be cleaned with a pressure washer If pressurised water is directed at the electrical cabinet the water may penetrate the cabinet and damage the electrical equipment which may affect the safety of the machine In order to satisfy current requirements electrical components of approved enclosure classes are used There is no enclosure class capable of withstanding high pressure 2 6 2 The outside of the machine A N Pressure washers and hoses must not be used to wash the outside of the machine Water can penetrate into the electrical cabinet and the control panel and damage the equipment which may affect the safety of the
29. pplied not any additions or modifications made by the customer user Manufacturer Wexiddisk AB Mardvagen 4 S 352 45 V xj Sweden Tel 46 470 77 12 00 Fax 46 470 237 52 Representative BF Engineering Services LTD Rekal doo Agroznanje doo Fastus ehf M s Aishwarya Consolidates Pvt Ltd Nakanishi Mfg Co Ltd Martin Food Equipment Ltd Compiler of technical documentation Magnus Ericsson Our machines are manufactured 2012 in accordance with applicable EU directives and we declare under sole responsibility that the following products Single tank dishwashers with accessories WD 4x WD 6x WD 7 WD PRM6 7 Pot wash machines WD 12 WD 90x WD 100GR Tunnel dishwashers with accessories WD 11 WD 151C 211C WD 151E 211E 241E 331E 421E WD 153 213 243 333 423 WD 215T WD PRM60 90 WD T60 60F 80 120 WD C90 180 WD BF90 180 Conveyor dishwashers WD B xxx WD xxCT WD 40BRE ACS 38 47 Special dishwashers WD 18CW WD 25BR WD 25T WD 8020 8020W 8020WL 9020 9020W ACS 400HC ACS 800 Conform to the following directives EU Declaration of Conformity according to EU s Machinery Directive 2006 42 EG annex IIA Harmonised standards EN 12 100 1 Machine safety specification for general requirements part 1 EN 12 100 2 Machine safety specification for general requirements part 2 EN 60 204 1 Machine safety electrical equipping of machines general requirements EU Declaration of Conformity according to EU s Low voltage dir
30. see te MA Wexi disk RACK CONVEYOR DISHWASHER WD 11 translation of the original documentation Installation and user manual S N Valid from 01 01 2012 Rev 2 0 WD 11 Rev 1 General information 5 023 cicessiass canes dccachavswcennntsnacaddcomsndidddpashacdccoeee 1 1 1 Symbols used in this manual ccciccucden Aen ed edec eed hclean ueeeeeal eat aeeuadie eseaeetiveed 1 1 2 Symbols on the dishwasher ccecceeececcceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeaeeaaeeeeees 2 1 2 1 Machine marking scien kaeeske Reena ne Metedete ciara ee 2 1 3 Checking that the machine and the manual correspond seeeeeeeeeees 2 2 Safety instructions iii ssppcisccsesooessstnnnannestinnnesktesnoeveasucasebnainsencsaeess 3 Zo SOME Fal informatio sssrin a a 3 22 Mrans ponei n Aa ean E a aeee ae aaa 3 2 SIpstallatiom a a e a ee cee 3 2 4 Detergent and drying agent ceeeee cece eect ee eeeeeetne eee ee eee eeeeeeeeeeeteeeeeeeeeeeeeee 4 2 0 Operation cerar ube eae eae ea eae 4 29 V OrUsShing TIS tidal Saa a a ic eey sedi wana a a en dans lara es 4 2 5 2 Risk of slipping Sixt viceenaesias atcdectaeastsacn caudate daataenmancasasdadsaatoaeebaccnadeacssoubsaauan 4 2 6 CICARING cesses icionr eee eee Oia ate ee eearet peeeeeae eat eta 4 2 6 1 Pressure WAS MING ei series ni eati ete la ec ek nl ts toi tales ot oe aN 4 2 6 2 The outside of the machine eceeececcceececeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaesee
31. t the fitting servicing and replacement of parts WD 11 Rev 2 0 201201 Installation 3 3 Transport and storage Always transport the machine in an upright position I Take care during transport as there is a risk of the equipment tipping over A NOTE The machine must not be transported without a pallet or other support Some form of support beam must always be used along the sides of the machine during transport otherwise the machine may become damaged When transport ing the machine without a normal wooden pallet always check that none of the components underneath the machine can be damaged If the machine is not being installed immediately it must be stored in a frost free area where the air is dry 3 4 Unpacking Check against the delivery note that all the units have been delivered Remove the packing material Inspect the machine for any transport damage 3 5 Recycling the packaging iJ Packaging must be disposed of or recycled in accordance with local regulations WD 11 Rev 2 0 201201 Installation 3 6 Installation 2 Le WD11_01_r1 A Connection for drain to machine with feed direction from right to left B Perforation in end plate for drain connection i Ventilation connection outfeed Hot water connection reverse side Cold water connection extra equipment 3 Electrical cabinet 4 Electrical connection reverse side 5 Photocell 6 Drain
32. tch This should be positioned on the wall where it is protected from the water and steam which may be released when the door is opened Connect the electric cable at 4 NOTE In special cases certain dishwashers may have an electrical connection from the floor Check the direction of rotation of the pump motors during operation when the tanks are full of water The direction of rotation must conform without exception to the direction of the arrow on the pump Stop the dishwasher immediately if the direction of rotation is incorrect and change two of the incoming phases 3 6 3 Water connection G It is important that the water supply has sufficient pressure to ensure the correct flow of water to the machine The required pressure can be found in the TECH NICAL INFORMATION If the water pressure is too low a booster pump must be fitted A stopcock must be installed on the water supply pipes Connect the hot water pipe according to the marks by the connection point 2 The connection is fitted with a filter non return valve and vacuum valve If the ma chine is connected to a hose the internal diameter of the hose must be at least 12 mm On machines with a water connection from the floor the water is connected at 7 3 6 4 Drain connection The drain connection must consist of a 50 mm metal pipe that will withstand mechanical impact or a 50 mm plastic pipe The capacity of the floor drain must be 3 litres second The drain
33. therefore use a detergent suitable for this type of washing 4 1 3 Preparations before filling Check that the machine has been cleaned and that the stopcocks on the water supply are open that the main switch is switched on the amount of detergent and drying agent AN NOTE Washing up liquid must not be used in the machine or for pre treating items soaking pre washing etc Ordinary washing up liquid causes foam to form and produces poor washing results Fit Level pipe 19 and outlet seal 21 Check that they are closed The rubber sleeve 20 must seal against the base plate Check that the rubber sleeve has not been damaged The plate 17 between the strainer filters 18 22 and curtains 12 4 1 4 Filling and heating the machine Close the doors Press button 10 to switch on the power supply Start the filling process by pressing button 2 or 4 The filling and heating process will begin When the machine is filled and heated it starts and runs for a while to mix the detergent When the detergent is mixed the message on the display indicates that the feed should start Start the feed by pressing the button 5 The machine is now ready to wash iJ NOTE The time it takes for the machine to fill and heat up to the right washing temperature varies between 5 and 30 minutes and depends on the temperature of the incoming water 22 WD 11 Rev 2 0 201201 Instructions for use 4 2 Using the mac
34. ts Reset the alarm using button 8 Contact service personnel 71 WASHING DETER GENT ALARM ACTIVE CHECK DETERGENT DEVICE The detergent has run out Check and will with new detergent 74 POWER GUARD ACTIVATED PART OF EQUIPMENT IS TURNED OFF Option 77 FINAL RINSE ERROR SENSOR ERROR FLOW METER BV02 Reset the alarm using button 8 76 FINAL RINSE ERROR The water supply is shut off Check that the stopcocks on the in NO FLOW IN coming water supply are open Re THE MACHINE set the alarm using button 8 75 FINAL RINSE ERROR The rinse nozzles 13 for the fi Clean the nozzles Reset the alarm LOW FLOW IN nal rinse are blocked using button 8 THE MACHINE 80 STRAINER STOPPED IN TANK 02 CLEAN FILTER AND PRESS RESET The filter 22 in the final rinse zone are blocked Clean the filters Reset the alarm using button 8 83 TIME FOR MAINTANANCE CONTACT YOUR MAINTANANCE SUPPLIER Contact service personnel Reset the alarm using button 8 29 WD 11 Rev 2 0 201201 Technical information 5 Technical information The manufacturer reserves the right to make changes to the technical data Technical data Pump motor chemical wash kW 1 5 Pump motor recirculating rinse kW 0 11 Drive motor kW 0 12 Booster heater kW 12
35. xisting clamp on the connection points with the connection of anew emergency stop See the machine s wiring diagram The extra emergen cy switch is designated S2 in the wiring diagram NOTE The machine s voltage is 24V 11 WD 11 Rev 2 0 201201 Installation 3 7 Setting the final rinse flow LUT LULL WD11_04 Setting the final rinse flow A Button for the diagnostics function B Button for switching between diagnostic messages C On Off Button D Circuit board I O board E Plus and minus buttons for among other things relay test The final rinse flow is adjusted using the reducing valve which is located next to the solenoid valve Close the doors Switch on the machine supply voltage using the button C Activate the diagnostics function by pressing and holding button A until the display shows SETPOINTS DIAGNOSIS RELAY TEST STATIS TICS Select RELAY TEST using button A Press button B to display the first text in the RELAY TEST menu Scroll forward using the button B to the text RE14 CARD1 Y02 VALVE FINAL RINSE ON OFF Open valve Y02 using the plus button E on the circuit board D Check the final rinse flow on the control panel display The flow should be 7 litres per minute Where necessary adjust the flow using the reducing valve After adjusting close value Y02 using the minus button E on the circuit board Exit the di
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