Ken 59.480, Instruction Manual

Page 1: ...KEN DW 412 KEN A S DK 5672 Broby Tlf 45 62 63 10 91 fax 45 62 63 16 07 internet www ken dk e mail ken ken dk From machine No 59 480 To machine No xx xxx INSTRUCTION MANUAL DISH WASHER GB 0543 ...

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Page 3: ...2 Subject to alterations 8 10 2014 Changes to Manual No Date Changes on page numbers Importance Initials On 17 09 2013 New software introduced KEN A S AHE 01 10 08 2014 8 2 8 3 SJA SFM 02 03 04 05 06 07 08 09 10 ...

Page 4: ... Operating disturbances 5 2 Wash up tips 5 3 Program built up 6 Wash programs 6 1 Wash pressure 6 1 Maintenance 7 Daily maintenance 7 1 Preventive maintenance 7 1 General information about stainless steel 7 2 general information about stainless steel continued 7 3 Instructions keep the good corrosion resistance of the steel 7 3 Preventive washing with water 7 3 Removal of stains and discoloration ...

Page 5: ... error codes 12 1 Error codes short list 12 1 Display error 20 35 12 2 Display error 36 54 12 3 Display error 55 200 12 4 KEN NetCom Optional equipment 13 EU Declaration of conformity 14 Warranty Service 15 Parameters 16 Adjustments of the machine 16 1 adjustments of the machine continued 16 2 adjustments of the machine continued 16 3 Program parameters 16 4 Detergent adjustments 16 5 Diagrams 17 ...

Page 6: ...tions carefully before you start using the machine If you contact us concerning the use of the machine available baskets servicing and ordering of spare parts please state the following information Machine type Machine No Information on the EU Declaration of conformity is available in section 13 This instruction manual This instruction manual has been made to cover the widest possible range of com...

Page 7: ...ns Scalding The machine offers protection against scalding if the door is opened unintentionally Chemicals caustic effect NB When chemical canisters are exchanged precautions must always be taken against chemicals getting sprayed into eyes or on skin protective glasses must be used together with gloves In addition the instructions from the chemical supplier must be complied with at all times Elect...

Page 8: ...greatest possible extent The low water consumption of the machine ensures that also the consumption of energy and the necessary chemicals for the cleaning process are kept to a minimum The machine is made from materials mainly stainless steel which can be recycled to a very large extent Disposal When the machine is to be disposed the computer control and the chemicals canisters with their hoses mu...

Page 9: ...KEN DW 410 Section page 3 1 Subject to alterations 17 9 2013 Technical description Dimensional sketch ...

Page 10: ...Connection to cold water possible Drain Ø32 mm Drainage flow Max 0 5 L sec Programs P1 1min 42sek P2 2min 42sek P3 4min 42sek P4 10min 42sek Hood material Moulded polyurethane integral foam Colour standard RAL 7021 antracite grey Colour alternatives On assignment Hood lifting Automatic Locked during program Noise level 65 5 dB A high wash pressure Surface temperature Hood max 45 C Rinse aid dosage...

Page 11: ... the static pressure exceed 800 kPa Measure the pressure at the machine entry hose The coupling line to the machine must be fitted with a blocking valve and a non return valve possible combined as a settable non return valve If the machine is equipped with a rinse aid system or a dosage system this must be protected against backflow in line with the VA approval of the equipment concerned The machi...

Page 12: ...t to approx 2 ml per 10 l If this is to be changed see section 9 Rinse aid pump adjustment Detergent If a detergent dosage unit is built in it has been reset from the factory The setting is to be made via computer see section 8 3 Detergent consultant menu Front plate To loosen the front plate by releasing 2 screws in the bottom of the machine The front plate can now be pulled out and released Adju...

Page 13: ... machine is ready the hood is openening a program can now be selected Operation 1 Select a program Settings can be changed with the assistance of a KEN service technician 2 Press start The hood closes and green light indicates the machine is in operation 3 When the program is completed the hood opens and the green light turns off Green light runs Red flash alarm Display Standby ON OFF Alarm sign o...

Page 14: ...empty it must be replaced If the detergent can is completely empty air bubbles possibly arise in the hoses To avoid this and to gain correct dosing of detergent at first wash cycle after replacing the detergent can use the MAIN MENU DETERG CONSULT to dose the detergent for up to 10 seconds See section 8 2 Adjustments by computer control Operating disturbances In case of operating disturbances the ...

Page 15: ... NB Do not wash items made from regular iron as it may result in fly corrosion Working Procedure While the machine is washing a load the procedure should be that the pre vious load is air drying for as long as it takes to fill up the machine with the next load Glasses and cutlery should be wiped off while still warm The machine can wash 20 40 cycles depending on the quality of the pre rinse withou...

Page 16: ...ach program and there is a opportunity to select programs with high pressure low pressure or high low pressure Low pressure The program can only be startet with low washing pressure The display shows L High pressure The program can only be startet with high washing pressure The display shows H High low wash pressure Both wash pressure can be selected for the program the display shows L H For high ...

Page 17: ...r from the wash tank and clean it Clean the upper level sensor Clean the bottom tank underneath the filter for broken glass lint toothpicks or similar and re install the filter Remember to place the standpipe NB Be careful when cleaning the filter and the bottom tank as there may be sharp objects Preventive maintenance In addition to the daily maintenance described it is recommended to carry out r...

Page 18: ...omium content of approx 18 and a nickel content of approx 8 9 and are called 18 8 steel or ordinary stainless These types of steel are used primarily for kitchen utensils the food industry and other indoor purposes In particularly aggressive environments as in a dishwasher for industrial purposes it is necessary to use molybdenum alloy steel at exposed locations to ensure adequate resistance to co...

Page 19: ...ity may segregate salt to the machine and thus harm the machine 2 Make sure the machine is cleaned daily and aired Soap residue food residue iron particles etc may damage the machine in the longer term 3 Never wash items soiled with iron particles without cleaning the machine immediately after 4 Make sure to make correct soap dosage particularly if you do it manually If the machine has an automati...

Page 20: ...ning agent and rub in the same direction Oxidation colours and more serious stains Wash with an abrasive cleaning agent or polish with a Scotch Brite yellow green sponge along the surface structure rinse with clean cold water and wipe off Discoloration as a result of corrosion If necessary wash with an abrasive cleaning agent as previously described Paint Wash with a lacquer remover or use a soft ...

Page 21: ... Enter To select save the menu displayed next menu selection 3 Scroll up increase value 4 Scroll down decrease value A number of service programs are available for specially trained technicians and to minimise the malfunction of the machine these programs are only accessible through special codes The special codes are usually handed out in connection with a KEN service course NB We recommend that ...

Page 22: ...Section page 8 2 Adjustments by computer control KEN DW 412 Subject to alterations 8 10 2014 Main Menu Press the C key and hold for 5 seconds to enter the Main Menu RUN DETERG PUMP ...

Page 23: ...Section page 8 3 Adjustments by computer control KEN DW 412 Subject to alterations 8 10 2014 Service Menu detergent consultant menu IF CONDUCTIVITY OR EXTERNAL DOSAGE IS SELECTED ...

Page 24: ...ver Clockwise Less rinse aid Counterclockwise More rinse aid Do not adjust more than 1 4 turn at a time The result of the adjustment can be seen on the tableware after the 5th wash A control of the dosing quantity can be made by removing the suction hose from the rinse aid can behind the rinse aid pump When the machine has rinsed you can see how many cm the rinse aid sinks in the hose 1 cm corresp...

Page 25: ...in the machine it is emptied by the menu CHANGE WATER The machine allows up to 4 different detergent settings named A B C and D which can be attached to the programs individually 5 Select DETER CALIBRAT in DETERGENT CONSULTANT 6 Select CALIBRATION A B C or D 7 Press key 2 The hood is opened 8 Add the wanted quantity of detergent in the wash tank At only one detergent setting normally 60 80 ml dete...

Page 26: ...ress key 2 14 Select CALIBRATION A B C or D 15 Press key 2 Repeat point 11 15 until the wanted number of detergent adjustments are reached When calibrating is ended leave the DETERG CONSULT menu by pressing key 4 repeatedly The machine is now ready for use If an external detergent supplier or time controlled detergent dosage is wanted see section 8 DETERGENT CONSULTANT SET DETER DOSAGE KEN is will...

Page 27: ...nvironment By connecting of an exhaustion directly from the dishwasher an efficient exhaustion is ensured and the working environment improved When the machine finishes washing a large volume of air will be sucked out through the outlet when the hood is opened When the machine is washing only relatively little steam is released from the machine and therefore the tableware is not cooled down Ventil...

Page 28: ...ial errors By an essential error the process is immediately discontinued at the program stage at which the error occured By unessential errors the error name will not appear until the door is opened after the program cycle has been completed Error codes short list 20 WATER PRESSURE TOO LOW 25 MISSING WATER PRESSURE 30 SLOW HEATING WASH TANK 31 SLOW HEATING RINSETANK 35 NO HEATING WASH TANK 36 NO H...

Page 29: ...unction at this pressure 1 Stop cock in installation closed 2 Verify that no sequenses 1 2 3 and 4 at 20 are present 3 Defective solenoid valve 4 Missing electrical connection to solenoid valve 5 Missing signal from level sensor in wash tank Open the stop cock See 1 2 3 4 at 20 To be replaced Repair connection to solenoid valve Repair connection to level sensor Adjust level sensor if necessary 30 ...

Page 30: ...G Lower level has been missing for more than 5 seconds during wash 1 Missing standpipe 2 Leakage on wash system Check that stand pipe is inserted Check the machine for leakages 40 MISSING RINSE ADDITIVE Level control in rinse additive tank gives no signal on control input 1 Missing rinse additive 2 Error at level sensor 3 Missing signal on control input Add rinse additive Adjusted replaced Repair ...

Page 31: ...od 76 DEF THERMOSENSOR WASH TANK Thermal sensor in wash tank short circuited or disconnected 1 Error in connection between thermal sensor TS1 and input 2 Defective thermal sensor TS1 Wire to be repaired To be replaced 77 DEF THERMOSENSOR RINSE TANK Thermal sensor in rinse tank short circuited or disconnected 1 Error in connection between thermal sensor TS2 and input 2 Defective thermal sensor TS2 ...

Page 32: ...e period Calculated power consumption in kWh Operating status Current temperature In wash tank in C In rinse tank in C Total no of washes Total operating time Technician log Electronic log with space for 200 characters per log Contains 100 logs following which it is zeroed Daily check contains information about the last 200 checks following which it is zeroed Time is logged Service log Contains th...

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Page 34: ... by reparations done by others than the specially trained technicical staff at KEN including technicians trained at KEN training centre if the machine has sufffered from damages coursed by wrong treatment violence fire or influence of chemicals Note that any damage of the machine during transportation is to be reported to the carrier shipping company immediately at receipt of the machine Machine f...

Page 35: ...ump to do automatically water change Manual Manual Automatic Water change interval Number of washes Indicates number of washes between each water change If the machine is adjusted to do automatical water change the machine will empty the water tank after the selected number of washes If the machine is adjusted to manual water change an alarm will go after the selected number of washes 0 0 999 Re e...

Page 36: ...ine is not in standby mode it will keep the wash tank and rinse tank heatet When the machine turns to standby mode it will turn off the heat and the display light If the time for standby is set to 0 the machine will never automatically turn to standby mode 0 0 999 Alarm for changing filter l An alarm will go when the machine has consumed more water than the set parameter on condition of this value...

Page 37: ...ly check Number of hours when daily check is to be carried out 0 0 23 Slow water filling Indicates how long in minutes a water fill can last before a warning is displayed 4 0 99 No water filling Indicates how long in minutes a water fill can last before an error is displayed 5 0 99 Adjustment of detergent dosing Conductivity Conductivity Time control External Hood motor Indicates type of the hood ...

Page 38: ...ase 0 999 12 12 12 12 Pause after rinse sec Lenth of the pause after rinse in seconds 0 999 15 15 15 15 Wash temperature The wanted temperature in C for washing 1 99 57 57 57 57 Min wash temperature The lowest tempearature in C a wash can be started at 1 99 49 49 49 49 Rinse temperature The wanted temperature in C for rinsing 1 99 80 80 80 80 Detergent dosing calibration A B C D A A A A High Low w...

Page 39: ...ivity decreases during time controlled dosing Decreasing of conductivity can be due to an empty detergent canister 85 0 100 Time controlled dosing sec Indicates number of seconds the detergent pump must run at each wash This only applies to time controlled dosing 0 0 999 Detergent increasement This parameter affects the conductivity based dosing When calibration of detergent is done the dosing can...

Page 40: ...KEN DW 412 Section page 17 1 Subject to alterations 17 9 2013 Diagrams ...

Page 41: ...nc nc nc 2 6A 1 2 3 1 2 3 0 2 TR1 C1 Kontaktor varmelegeme VL1 Contactor Heating Element VL1 Schütz Heizstab VL1 C2 Kontaktor varmelegeme VL2 Contactor Heating Element VL2 Schütz Heizstab VL2 C3 Kontaktor vaskepumpe Contactor wash pump Schütz Umwälzpumpe M1 Vaskepumpe Wash pump Umwälzpumpe T1 Tørkogningssikring vasketank Boil off cut out Washing Tank Trockenkochsicherung waschen T2 Tørkogningssikr...

Page 42: ...entration and Minimum Water Level Sensor CS 1B Sæbekoncentration og minimum vandniveausensor Detergent Concentration and Minimum Water Level Sensor CS 2 Påfyldningsniveau vasketank Filling Level Wash Tank CS 3 Niveausensor afspænding Levelsensor rinse aid Ni 3 Niveauswitch afløbspumpe level switch drainage pump J6 1 J6 10 5 6 7 8 9 common Digital IN 8 04 8 02 8 01 8 08 8 09 8 11 8 9 10 11 12 13 14...

Page 43: ...M4 Afløbspumpe Drain pump Option S1 Sæbepumpe Detergent Pump Option 410 V1 Magnetventil skyl Valve Rinsing P1 Signal vask afsluttet Signal wash finished 34 3 S4 M M2 blå blue blå blue 34 C3 16 15 14 13 12 11 10 09 08 7 6 5 4 3 2 1 J7 Relay Common J5 Relay Out 19 8 18 7 17 6 16 15 5 14 4 13 3 12 2 1 11 20 10 9 Digital In Phase 0 Digital In Phase 1 Digital In Phase 2 M3 V1 S1 5 02 7 01 5 12 34 5 11 ...

Page 44: ...11 06 OL Tekst tilpasset generelt brug J2 J3 J1 J4 J7 J5 J8 J6 J9 2xDC Out 9VAC IN Digital IN 0 4 RS 232 Analog IN 0 3 PT100 4 6 uS 250VAC Neutral 3x230V Dig IN 14 x relay out 250VAC 6A program LCD Keyboard J12 I2C Digital IN 5 15 SD card Ether net Com2005 Computer Digital IN 5 15 Details Inputs Diagram Display Keyboard n 26 connects to connects to Details Outputs Diagram ...