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1. 69 14 3 24 Message 024 Analogue current of turbidity sensor 70 14 3 25 Message 025 Analogue current of turbidity sensor 0 70 14 3 26 Message 026 Calibration v alue dev iation turbidity sensor 70 14 3 27 Message 027 Calibration turbidity 70 14 3 28 Message 028 Calibration turbidity sensor failed repeatedly 71 14 3 29 Message 029 Program interruption by door hood 71 14 3 30 Message 030 Door hood switch E01 does not 71 14 3 31 Message 031 Filling monitoring by impeller nme nennen nenn 71 14 3 32 Message 032 Filling monitoring by water level measurement in 72 14 3 33 Message 033 Filling m m I mI 72 14 3 34 Message 034 Service 001 AV ee ee esses se se sisse se sese sre 72 14 3 35 Message 035 Strainer suus ean cora nd 74 14 3 36
2. 12 01 9 2 2 EXPLANATION OF MACHINE DESIGNATION Viachine with front door ass dishwasher Premax version filter system Genius X rulse vessel version High version 820mm hig Hot and cold rinsing 820mm hig arge bakery version 40mm deeper version Viachine with integrated softener dispenser B ko Specially labelled B ko version bakery confectionery Viachine with integrated softener dispenser Thermal disinfection Figure Salesfigure E _ A Fimveson o p LE __ p P _ H HK D 2 3 EQUIPMENT FEATURES PROFI USBcomecion Rn DalareadouviaUSB X FAutomaicdocumenafon X FPlamiexdipay X O X EC LT x X Lp tandard water consumption 4 basket E SS Film control panel Drying assistant De X Vapostop Softener dispenser Turbidity sensor COlipinrinsngams sensor chemicals Retrofi Retrofit Overview of program data see page 11 Page 10 FX 12 01 HOBART GmbH Service Training Centre 3 PROGRAM DATA SYMBOLS n a
3. FMachinereacion 1 1 S Message on the display Messageonthedisplay J Acknowledgement Internal acknowledgement by reachingthe heating Delay enabling level 14 3 11 Message 011 Temperature washing space sensor exceeded Trigger The temperature at the 6 1582115 Vo ERN FReacionofthestatbuton 2 Machine reaction Machine isswitched off Displayremainsswitched on Message on the display e g space Inform service Acknowledgement Pressing the display navigation button acknowledges Delay the message The machine remainsin off mode 14 3 12 Message 012 Temperature washing space sensor undercut 012 Temperature washing space sensor underrun Trigger The temperature the 61550 Reaction ofthe stat button 2 Priority Machine reaction Machine isswitched off Display remainsswitched on HOBART GmbH Service Training Centre FX 12 01 Page 65 Filling program washing program Pump out program Message on the display SYM36 012 text 104 1 text 18 1 e g malfunctiontemperature sensor washing space Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin off mode 14 3 13 Message 013 Thermostop washing space in washing program exceeded Error description 013 Thermost
4. 5 7 2 2 WITHOUT SOFTENER DISPENSER 5 l min 2E Im Fre ui B1 HOBART GmbH Service Training Centre FX 12 01 Page 21 7 3 HYDRAULIK DIAGRAMS GP 7 3 1 WITHOUT SOFTENER DISPENSER M6 M7 5 l min 7 3 2 WITH SOFTENER DISPENSER M6 7 Y S3 dE n t qua 1 e Y10 2 09 5 js ILE Im eu Y10 1 M5 a _____________ 22 12 01 HOBART GmbH Service Training Centre 8 COMPONENTS 8 1 WATER BREAK 01 297510 1 2 SERVICE KIT 01 297695 1 The pulse generator S2 reed switch on the small control board isactivated by the solenoidin theimpeller The connecting wiresare connected with the reed switch via double pole insulation displacement terminations The control system countsthe switching contactsof the reed switch 208 pulses correspond to approx 1 101 water In the course of maintenanc
5. 5 l min 10 4 6 ERROR MEMORY HOBART GmbH Service Training Centre FX 12 01 Page 53 LEVEL 3 LEVEL 4 5 SERVICE MENU Diagnosis Error memory SE 8 Error mem 001 X 1354 Example Possible error messages 049 X 0004 4 Error mem 001 Temperatur Boilersensor berschritten 002 Temperatur Boilersensor unterschritten 004 Thermostopp Boiler im Waschprogramm berschritten 001 Temperature 005 Keine Boilerheizungsfreigabe boiler sensor 006 Temperatur Tanksensor berschritten exceeded 007 Temperatur Tanksensorunterschritten 008 Thermostopp Tank im Fullprogramm uberschritten Error 001 009 Thermostopp Tankheizung im Waschprogramm uberschritten 2012 01 01 010 Keine Tankheizungsfreigabe 011 Temperatur Waschraumsensor berschritten 2012 01 01 012 Temperatur Waschraumsensor unterschritten 2012 01 01 013 Thermostopp Waschraum im Waschprogramm berschritten 014 Grenzwert Drucksensor Boiler berschritten 2012 01 01 015 Grenzwert Drucksensor Boiler unterschritten Back to the 016 Grenzwert Drucksensor Tank berschritten diagnosis 018 berlaufsicherung Drucksensor Tank 019 Unterdruckabschaltung Drucksensor Tank 020 F llprogramm berwachung Drucksensor Tank 021 Waschtankentleerung im Abpumpprogramm Drucksensor Tank 022 Waschtankentleerung im Waschprogramm Drucksensor Tank 023 F ll berwachung externe F llung Drucksensor Tank 024 Analogstrom des Tr bungssensor berschritten 025
6. in Ce 2 system Inform service Acknowledgement By pressing the display navigationbutton ifthe voltage at AE5 lt A91 The machine remainsin active mode 14 3 19 Message 019 Vacuum cut out pressure sensor tank 019 Vacuum cut out pressure sensor tank Vionitoring only takesplace during a washing program while A01 er on No analysistakes place during the programsPB12 and PB13 If the voltage at AE4 dropsto lt 90 for T85inthe process the message istriggered The erroranalysiscan be switched off via the parameter 0 Reaction ofthe start button 00 Vlachine reaction ON edo __________ Pump out program Messigeonthiedisslay SYM36 019 text 109 1 e g strainersdirty Remove clean and re install Pressing the display navigation button acmowledges HOBART GmbH Service Training Centre FX 12 01 Page 67 message The machine remansinactivemode lt 14 3 20 Message 020 Filling program monitoring pressure sensor tank Error description 020 Filling program monitoring pressure sensor tank Trigger On starting of the filling program the voltage value at AE4 is saved internally If aftera number of C58 rinsing C58 steps the voltage at AE4s A95 saved initial value the error is triggered If during thefilling program the voltage at 4 gt A95 saved initial value the internally saved valueisoverwritt
7. HOBART GmbH Service Training Centre FX 12 01 Page 51 10 4 5 SOFTENING AGENT TEST X 1071 Temperature boiler PROGRAM NEZ X10 3 Temperature wash tank AES 0 6 Pressure boiler LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 SERVICE MENU Diagnosis Softener dispenser Test program Softener dispenser Start Test program Active Salting 1 into the boiler 101 102 55 Water level of storage chamber water break 2 and transparent hose Salting 2 into the boiler pnm Y10 1 10 2 ib is mr 2 2 e Washing out 1 into Y1 Y103 Filling water is discharge conveyed into the 6 Pase3 3 discharge Ee out 2 into Y4 EN 500 discharge 8 Pase4 4 BS Boiler filling 1 cu BEER When boiler full the nssignimernt ar Wagh pamp directi ____ De al UVULDU Ul Wal U Softenervalve saling Softener valve discharge A4 Softener valve boiler A I Reserve __ Reserve NB Reme NS PFRconacti Agi PFRcontaot Aga PFReonact3 Page 52 FX 2 01 HOBART GmbH Service Training Centre Deum 2 a ing 2 sof IS the end of the test program the system skips to the menu item Diagnosis Hydraulic circuit diagram for the softening agent test program
8. 16 6 1 2 DATE EXAMPLE 12 06 2012 DD MM INN ee eu ee 17 6 1 3 TIME TEIAMELE ae 17 6 1 4 WATER HARDNESS AND FILLING THE SALT TANK 17 6 1 5 CHEMICALS TANK HOSE MEET 17 6 1 6 SWITCHING ON THE MACHINE u a a 17 6 1 GENERZESYNIBON ea 18 1 HYDRAULIC DIAGRAMS idet eo eoa EAR RA E a EURO E ER 19 EXPLANATIONS IN RESPECT OF THE HYDRAULIC DIAOGRAMS eem 19 1 2 HYDRAULIC 131200 2 012 EN 6 ee E 21 7 2 1 PAS GX WITHOUT DISPENSER zie isset duni nee 21 7 2 2 FA WITHOUT SOFTENER DISPENSER ums ae a 21 7 3 HYDRAULIK DIAGRAMS __ __ ________ 22 7 3 1 GP WITHOUT SOFTENER DISPENSER aaa 22 7 3 2 FP PGP Wil SOF TENER DISPENSER 22 8 COMPONENT PN 23 8 1 WATER BREAK 01 2975 10 1 2 SERVICE KIT 01 297695 1 csse HH 25 8 2 FRESSURE TRANSMITTER BY DA nee er 24 8 2 1 ZERO POINT ADJUSTMENT PRESSURE TRANSMITTER eH 24 8 3 POSING 25 8 3 1 pen cis g A 25 8 3 2 Salus Ea NISI CH ee ee 26 8 4 W ATER SOFTENING WITH ONE COLUMN SOFTENER DISPENSER 01 515030 1 21 8 4 1 COMMIS S RININ 27 8 4 2 SOF
9. Error description 047 Malfunction USB __ p Reactionofthestarbuton ___________ Message on the display Locked Message on the display HOBART GmbH Service Training Centre FX 12 01 Page 77 14 3 48 Message 048 USB stick not recognised 048 USB stick not recognised FReac onofthesambuton No restrictions Acknowledgement O 14 3 49 Message 049 Malfunction of communication STE with BAE 049 Malfunction communication STE with BAE Reaction ofthe Machmereadion 7 OOOO Mesageonthediplay Acmowedgemet Tay 00 14 3 50 Message 050 Zero point adjustment pressure transmitter B3 failed 050 Zero point adjustment pressure transmitter B3 failed A56 gt 0 06V or A56 lt 0 06 Delay Reaction ofthe sar button 0 FMachinereacion Bed FMessageonihedisplay 0 067 5 56 lt 0 06V 14 3 51 Message 051 Zero point adjustment pressure transmitter BA failed 051 Zero point adjustment pressure transmitter B4 failed A96 0 06V or A96 lt 0 06 Delay Reaction of the start button O Priority Bed Messageonthedisplay __ ___________ Acknowledgement 0 06 lt A96 lt 0 06V 78 1 2 01 HOBART GmbH Service Training Centre 15 CHANGE INDEX HOBART GmbH S
10. Machine isready for operation BLUE sectors Dishwashing program isrunning RED permanent Critical error see page 62ff GREEN RED alternating Non critical error see page 621 Pressing and holding 3 sec activatesthe automatic sequence and self cleaning program and the machine switches off afterwards However after that the machine is not de energised Display Display HOBART GmbH Service Training Centre FX 1201 15 Display navigation buttons The navigation buttonsare shown as soon asitis possible Display setting buttons to navigate into the corresponding direction If a text or screen limitis reached navigationisstopped provided no deviating behaviour is specified in the menu descriptions If one of the navigation buttonsisheld the system automatically continuesto navigate inthe same direction after two secondsat a rate of 2Hz The setting buttonsare shown as soon as a value can be changed Holding button 4 1 2 3 98 99 1 2 3 Holding button 6 99 98 97 3 2 1 99 98 If one of the setting buttonsisheld the value automatically continuesto changed in the same direction after 2 secondsat a rate of 2Hz After another eight seconds the automatic change rate isincreased to 100Hz within 20 seconds Display navigation buttons Menu level change Confirmation save button return Error acknowledgement Display test 4 6 Reset display test hold 0 for some time 6
11. Quit menu Change Quit menu Save N Change Quit menu FX 12 01 LEVEL 6 Parameters downwards Parameters upwards Parameter value downwards Parameter value upwards The changed parameter value is saved The display stands at the parameter that was selected last The value that is actually in the memory is shown The system switches back without the changed parameter The display stands at the parameter that was selected last The value that is actually in the memory is shown 5 Return to parameter Page 49 Activate deactivate Standard programs Short Program display forward Intensive Program display backwards Return to customer menu Activate Activate program display Deactivate Deactivate program display 10 4 2 SERVICE INTERVAL SOFTWARE UPDATE MACHINE TYPE MACHINE PROGRAM NUMBER LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 SERVICE MENU Reset Yes Reset service interval and return to service display parameter No Do not reset service interval and return to parameter Version display Return to service menu 0001 01 01 00 Software update Confirmation ofthe USB stick with subsequent testing of the stick and software update the software across a certain period lua i bar display In case of an error there Pl is a message the USB stick USB stick not recognised software file not recognised If during the test time one or several
12. Service Manual FX 12 01 Edition 2012 06 This manual is intended for internal use Any adjustmentand maintenance work described in this documentmayonly be carried out by service technicians who have been trained by HOBART Any kind of reproduction even in part requires the written approval of HOBART GmbH HOBART GmbH Service Training Centre FX 12 01 Pagel Table of contents 1 1 SYMBOL eee ee ee ere ee 4 1 2 SAFETY INSTRUCTIONS AND WARNINGS nes 5 1 3 BASIC 6 1 4 PERSONNEL QUALIFICA FION eu een 6 1 5 PRODUCT area 7 2 OVERVIEW rS 9 241 MODEL OVER VIEW WITH EQUIPMENT PEAT UR Bd 9 2 2 EXPLANATION OF MACHINE DESIG NA TION ses a 10 2 23 EQUIPMENT FEATURES PROFI PREMAN rasen 10 5 PROGRAM SYMBOLS dena 11 3 1 E E EE 12 SS TNS TALLA TON DIMENS TION 13 3 2 1 13 3 2 2 m Bux 3 errr 13 3 2 3 wi M 14 4 INSTALLATION a 14 4 1 E ONIN FIN EE 14 4 2 _ ___________ gues 14 4 3 DIESE FAR ee Nee ee ee 15 5 UONTROE ELEMENTS uses san ah 15 6 INITIAL COMMISSIONING ine 16 6 1 1 Be EE Ted
13. 12 2 PINASSIGCNMENT ANA PAR e 59 13 PARANIBTERS oe ee 60 13 1 COUNTER _______________ ____________ 60 13 2 en ee 60 13 2 1 SWITCHING FUNC TIONS eu ee 60 14 ERROR MESSAGES 25 1 922 2 22 922 0 9 00000 0 20300 555 AN IR RA DIS d 61 14 1 GENERAL DESCRIPTION ____________ ___ _ _ _ 61 14 2 DEPICTION OF ERROR es queer Sere pue 61 14 3 POSSIBLE ERROR MESSAGES nase ee a AE 62 HOBART GmbH Service Training Centre FX 12 01 Page 3 E essage emperature boiler sensor 0 14 3 2 Message 002 Temperature boiler sensor mmn 62 14 3 3 Message 003 Thermostop boiler infilling program 63 14 3 4 Message 004 Thermostop boiler in washing program 63 14 3 5 Message 005 Boiler heating not enabled 63 14 3 6 Message 006 Temperature tank sensor nnns 64 14 3 7 Message 007 Temperature tank sensor eene nnns 64 14 3 8 Message 008 Thermostop tank infilling program 64 14 3 9 Message 009 Thermosto
14. 14 3 3 Message 003 Thermostop boiler in filling program exceeded Error description 003 Thermostop boiler in filling program exceeded Trigger During the filling program the setpointtemperature at the AE1 was not reached withinthe thermostop time 1 T54 boiler 154 If 154 0 or S7 0 1 thismessage is not triggered Reaction Ilingprogramiscontinued Ihebollerheating continuesto be monitored Message on the displa YM47 003 text 102 1 text 18 e g temperature not reached Inform service Acknowledgement Pressing the display navigation button acknowledges the message Machine remainsin active mode 14 3 4 Message 004 Thermostop boiler washing program exceeded Error description 004 Thermostop boiler in washing program exceeded Trigger During the washing program the setpoint temperature at the AE1 was not reached withinthe thermostop time 2 boiler 155 If 155 0 or S7 0 or 1 this message is 155 nottriggered Viachine reaction Washing program Iscontinued Washing program fillingprogram Message on the display YM47 004 text 102 1 text 18 e g temperature not reached Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin active mode ee 14 3 5 Message 005 Boiler heating not enabled Error description 005 Boiler heating not enabled rigger etpoint temperature atthe and
15. INITIAL COMMISSIONING SETTINGS 6 1 1 LANGUAGE EXAMPLE GERMAN When the machineisdelivered the switching function S 73 request initial commissioning isset to 1 When the start button ispressed for the first time in switched off state the language selection is displayed preset to ENGLISH Procedure 1 Setlanguage 2 Setdate day month year 3 Settime 4 Setwaterhardness only on machineswith the option softener dispenser S 5 Fill salttank 1 5kg coarse regenerating salt afterwardsfill the salt tankwith water with the aid of a funnel only on machines with the option softener dispenser 5 6 Fill chemicalstank or place dosing hosesinto the containers blue marking intothe rinsing agent the otherone into the cleaning agentcontainer 7 Close door 8 Automatic filling of the chemicalshoses 9 Switch on machine 9 Set language GERMAN 4 v ENGLISH FRENCH A Set language Set language GERMAN 4 HINDI ENGLISH GERMAN FRENCH A ENGLISH A 16 1 2 01 HOBART GmbH Service Training Centre HOBART 6 1 2 DATE EXAMPLE 12 06 2012 DD MM YYYY 6 1 3 TIME EXAMPLE 12 30 Set time Set time 6 1 4 WATER HARDNESS AND FILLING THE SALT TANK Set water hardness Set water hardness Please fill salt tank with regenerating salt and water 6 1 5 CHEMICALS TANK HOSE FILLING Filling of Fill Close door of 9 chemicals hoses integrated machine che
16. ISp by pressing the display navigation button display SYMAA 037 text 120 1 e g lackof rinsing agent Refill rinsing agent Page 74 FX 1 2 01 HOBART GmbH Service Training Centre 14 3 38 Message 038 Input voltage of control system too high Reaction of the start button at correct input voltage Viachine reaction Viachine isswitched o veryining ISmessage Is only shown on the diso C and the input voltage iscorrect Itismasked automatically after 10 secondsor Message on the display by pressing the display navigationbutton SYM36 038 text 121 1 e g Input voltage toohigh Machine was switched off Acknowledgement Viainso 14 3 39 Message 039 Hood door open during filling program rigger Vionitoring only at 1 active With open hood door E01 0 during the filling program Reactionofthesatbutton T S S GEB O 038 Message on the displa 1 1 0 2 at ST e g filling program interrupted Close door Acknowledgement By pressing the display navigation button with closed hood door E01 1 Thefilling programisafterwards continued 14 3 40 Message 040 Hygiene program request Error description Message 040 Hygiene program request Trigger The function isonly active aslong asS67 1 When parameter S67 issetto 1 parameter C95 is overwritten with the parameter value C94 Every start of the washing program A01 1 reducesthe parameter C95 by 1 Atacounterr
17. Q in green and red while the machine isin standby mode gt If transducer 888 1 isenabled it is activated twice at a rate of 0 5s On and 0 55 Off Reaction 2 in case of malfunctions gt Red permanent light of the start button when the machine is switched on gt If transducer 888 1 is enabled it is activated for 5s 14 2 DEPICTION OF ERROR MESSAGES Displayed error messages are acknowledged with the display navigation button 6 They are displayed inthe order of theirassigned priority HOBART GmbH Service Training Centre FX 12 01 Page 61 cknowledged error messageswhere the error Is still pendingare initially masked to make It possible to display further messages If all error messages have been acknowledged butthere are still errorspending these messagesare subsequently displayed again The Fehler Verweisquelle konnte nicht gefunden werden showsan example of an error message display A 001 Malfunction temperature sensor boiler Please inform service 14 3 POSSIBLE ERROR MESSAGES The following describes the error analy ses and the resulting reaction of the machine as well as the display for the customer Basically a difference is made between warnings i e messages having a slight influence on the machine but not leading to a sy stem failure and malfunctions which as a rule lead to a program abortion or machine shut down In addition there are internal messages which to the outside hav e no obv iou
18. __ ____ _______ ___ _______ __ _ Acknowledgement By a successful calibration of the turbidity sensor 14 3 27 Message 027 Calibration turbidity sensor failed Error description 027 Calibration turbidity sensor failed Trigger Calibration failed See Fehler Verweisquellekonnte nicht gefunden werden FReac onofihesanbuton 0 AA1 is switched off PAATisswitched oft AA1 remainsswitched off up to the next calibration Message on the display Acknowledgement Successful calibration See Fehler Verweisquelle konnte nicht gefunden werden 70 1 2 01 HOBART GmbH Service Training Centre 14 3 28 Message 028 Calibration turbidity sensor failed repeatedly 028 Calibration turbidity sensor failed repeatedly rigger o lt See Fehler Verweisquelle konnte nicht Delay gefunden werden ot the start button O Priority Vlachine reaction 1 switched oft AAT remainsswitched up to the next calibration Vo restrictions Messageonfhedisplay OOO Acknowledgement uccessiul calibration see Fehler Verweisquelle Delay konnte nicht gefunden werden 14 3 29 Message 029 Program interruption by door hood switch Page 14 029 Program interruption by door hood switch E01 0 Trigger Interruption ofa runningprogram by opening the door hood 01 0 Reaction of the start button 17 TI Locked T SYM36 029 text 11
19. boiler rises the boilerheating switcheson at 0 6V At boilerlevelfull the filling valve Y1 switches off Heating the boiler waterto filling start temperature Rinsing pump M2 pumpsthe filling water via the rinsing system into the wash tank pump out to calibrate the turbidity sensor The discharge pumpisbriefly activated only during standard filling program Parallelto this predosingof cleaning agent iscarried out Step 2 6 is repeated until the wash tankiscompletely filled Predosing rinsing agent on machineswith Vapostop the wash pump briefly startsafterthe fillingprocess 9 2 SHORT STANDARD INTENSIVE CONTINUOUS PROGRAM Prerequisite e Machine isready for operation Start button glowsgreen Parameters SHORT STANDARD INTENSIVE CONTINUOUS Washing time T1 T2 T3 T10 Rinsing time T23 T24 T25 T32 Switching function 525 526 527 534 Rinsing temperature A1 A2 A3 A10 Washing temperature A28 A29 A30 A38 Function Page 36 Program sequence SHORT STANDARD INTENSIVE CONTINUOUS PROGRAM FX 2 01 HOBART GmbH Service Training Centre 1 Softstart M1 washing rinsing agent dosing only subsequent to COLD CUTLERY PROGRAM if necessary fillingof the boiler Heating the boilerto rinsing temperature isthermostop controlled Genius X Cleaningagent dosing after the soft start Dripping time Vapostop Intermediate pumpout Vapostop Rinsing End of program zl OO Om P GA 9 3 ECO PROGRAM Prere
20. instance at 500 uS raw water conductance 800 uS in the rinsing wateris completely normal However if thisvalue isseverely raised e g 3000 uS 3 mS it can be deduced that the softener dispenser is not functioning correctly CAUTION If the above measurements seriously deviate from the ideal values the softener dispenser test program must be activated see also page 52 Remove the side panelsbefore doing so Page 28 FX 12 01 HOBART GmbH Service Training Centre e softenerdispensertestprogram should on no account be carried out at beginning of the sottener dispenser test as salts are inevitably washed in Thoroughly rinse the boiler after this procedure fill and drain several times to remove the high chloride content corrosion inducing 8 6 BOILER BOILER CONNECTION SPACE 8 6 1 BOILER DESIGN VOLUME Boiler volume 6 8l standard rinsing volume 2 01 possible rinsing volume 4 2 Replacement of boiler heating Completely pump outmachine e henseparate from the mains e Dismantle front panel plastic cover e Drain boilerby meansof draining hose Boiler connection space multif unctional part 01 515134 1 is radially screwed onto the boiler with an O ring and sealed DOS Connection dosing hose rinsing agent UB Boiler ov erf low is also used for evaporation on TD machines with thermal disinf ection ZU Fresh water f eed water break softener dispenser AR Connection air hose to the pr
21. lack of rinsing agent disabled 1 E06 lack of cleaning agent and E07 lack of rinsing agent enabled 2 only E06 lack of cleaning agent enabled 3 only E07 lack of rinsing agent enabled a Monitoring with chemicals sensors B10 of machines without chemicalstank S20 z 2 X13 B10 Sensitivity settingoptions 1 9 via the respective potentiometer Sensitivity 1 Insensitive chemicalsdetection sensitive erroranalysis 9 Sensitive chemicalsdetection insensitive error analysis Basic setting 3 Cleaningagent 5 Rinsing agent Setting procedure Carry out hose fillingin customer menu see also page 44 Chemicalsmonitoringin themenu External chemicals Selectthe Service menu inputs see also page 51 e Turn both potentiometersof the chemicals sensors to the leftmost position While doing so the input sighals 206 cleaning agent and E07 rinsing agent must be to 0 and both LEDs are Turn both potentiometerscleaning agent and rinsing agent to the rightmost position e Both input signals E06 cleaning agent and E07 rinsing agent must be set to 1 While doing so both LEDs are on To be completely certain turn the potentiometersfirst to the leftmost position 1 then slowly up in direction of the rightmost position 9 until the LED lights up then one scale marking furtherto 9 Note Incase ofachemicals change rinse the hoses several times with water afterwardsfillthe hoses wit
22. salt switch 54 Regenerating salt connection to the discharge via ventilation valve 8 4 2 SOFTENER DISPENSER CAPACITY IN L Total hardness 10 at20 a at 200 Capacity 3600l 15301 6301 Maintenance replacement Completely pump outmachine e henseparate from the mains e Dismantle front panel plastic cover HOBART GmbH Service Training Centre FX 12 01 Page 27 e Drain boilerby meansof draining hose e Remove side panelson the right hand side e Remove transparent hose at the water breakand hold into a bucket for draining while openingthe cover of the softener dispenser afterthis the salt water hasbeen completely drained from the softener dispenser Remove hose to the multifunctional part Place machine onto itsleft hand side Dismantle bottom panel Dismantle softener dispenser with the special tool 01 293500 1 Pulloutsoftenerdispenserand dismantlethe remaining hoses Subsequentto a replacement after 3 wash cycles retighten the fastening nut with the special tool 8 4 3 REGENERATING FUNCTION Remark 2 The lackof salt indicator on the display only goesout after some timeorafter some wash cycles Regeneration can also take place during filling mode 4 lackof salt is triggered by the solenoidfloat switch which switchesthe lackof salt switch S4 reed switch in case of too weaka salt content 8 5 PROCEDURE FOR THE SOFTENER DISPENSER TEST As during maintenance it ispossible to read out viaparameter C11 with how m
23. the remaining time ot the external water treatment A122 lt 0 and S82 1 the message istriggered Reaction ofthestartbutton Machiereacion p ___________________________ p TU e message on the disp ressing the display navigation button Message on the display 042 e 9 0smosis prefilterexhausted Replace Acknowledgement Viathe customer menu see chapterFehler Verweisquelle konnte nicht gefunden werden 14 3 43 Message 043 Regenerating saltexhausted 043 Regenerating salt exhausted Error analysisonlyatS11 1 514 0 If the input E03 1 forz 1134 Reaction of the start button 1 Machine reaction Jo Locked Message the display The message on the display can be masked for 10 washing programsby pressing the display navigation button SYM48 043 text 125 1 e g lackof salt Refill regenerating salt Acknowledgement the input E03 0 for gt seconds 4 0 Delay seconds Message on the display Page 76 FX 2 01 HOBART GmbH Service Training Centre 14 3 44 Message 044 Critical error lack of salt 044 Critical error lack of salt Trigger Error analysisduring a washing orfilling program and only at 11 1 and S14 2 3 Triggered if thereverse counter lt 0 and input E02 1 ______ Heactionofihesarbuton 2 Machine reaction An already active washing ana tilling program will stili be com
24. transmitter tankB4 ANALOGUE INPUTS 85 5 4 00 63 EE AE3 0 50 AE4 0 50 Pressure transmitter boiler Boiler tank empty correspondsto approx 0 5 V tolerance 0 06V T he filling valve isactivatedif standby mode hasnot yet been reached boiler full At an output voltage of approx 0 62 V the boiler heating is switched on heatsto fillingstart temperature 85 C Viachines lingo lingo lingo Heating on Voltage change FI level Parameter 54 ek Remarks Voltage values may be changed by the service technician only on instruction of Hobart After rinsing the voltage value tankfull is approx 0 14V higher on all machines Hoses must alwaysbe laid rising abovetankorboilerlevel no water pocket so that condensate can flow back The voltage valuesmay deviateif thisisspecified by the turbidity sensor Machines Tank Tankfull Heating Safety Pump out Pressure idi on level increase out in filling program mee 5 Maintenance replacement When a transmitter air chamber isreplaced attention must be paid that the wash tank boiler is empty Afterwards the voltage valuesmust be checked in service mode Bothtransmitters must have 0 5V in empty state Use only spring band clamps 01 246214 3 for fastening the hoses The voltage values can be checked in the serv ice menu see page 51 or with the service software see page F
25. 0 CUTLERY 4 HYGIENE Pressing button takes you backto the menu level Operating and hygiene data 45 10 2 5 LOG PART 1 Figure 3 shows an exampleof a display on thismenu level with therequestto plugin the USB stick for data transfer Figure 3 FOR DATA TRANSFER PLEASE PLUG IN THE USB STICK HOBART GmbH Service Training Centre Thisis confirmed by pressing the button andthenthe program switchesto the next display The machine automaticallycheckswhethera USB stick has been detected andstartsto transfer the data DATA TRANSFER ONGOING PLEASE WAIT 10 2 6 LOG PART 2 Thetransferis carried out into a separate fileand issaved on the USB stick foldername isHOB DATA file name isalwaysthe current date e g 121105 20 12 05 11 Aftersuccessful data transfer the display shows COMPLETED PLEASE REMOVE THEUSB STICK Pressing button 6 takes you backto the customer menu page 43 A sample log isshown below A separate log isto be generated for every day If no USB stick has been detected after some timeorifthe data transfer could not be carried out completely thefollowing noteisshown DATA TRANSFER FAILED v Pressing button 6 takesyou backto the mode see page 45 Pressing button takesyou backto the customer menu HOBART GmbH Service Training Centre FX 12 01 Page 47 10 3 MENU NAVIGATION EXTERNAL CHEMICALS LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 eae Clean
26. 0C GX GP Tank content 11 51 Pump motor Output 0 59 kW Circulating capacity 140l min Sound lev el 60 dB A Page 12 FX 1 2 01 HOBART GmbH Service Training Centre 3 2 INSTALLATION DIMENSIONS 3 2 1 GX 1046 a 600 m LO gt 1 1 e 29 Si Y _ 3 40 lt I 5 GmbH Service Training Centre FX 12 01 Page 13 1086 4 INSTALLATION 4 1 ELECTRICAL CONNECTION The machinesare basically supplied with a cable HO7RN F cable length from cable gland approx 2 5m Pursuant to EN 60335 the machine must be connected to the equipotential bonding and fuse and feed cable crosssection must be designed accordingly The mainsfeeder must be connectedvia an isolator The connectionislocated at the cable bushing onthe rear of the machine 42 WATER CONNECTION The machine must be operated with drinking water quality Proposed conductivity limits 80 uS for cutlery and 100 uS for glasses 200 400 uS for chinaware Machine without softener dispenser Connection to soft aswarm as possible water up to max 3 total hardness 0 5 mmol l max 60 C po sable Connect machineswith separate cold rinsing system to soft cold water Machines with softener dispenser The machine should asfar as possible be connectedto aswarm as possible water max 60 Connect machine
27. 3 22 Message 022 Wash tank draining during the washing program pressure sensor tank Error description 022 Wash tank draining during the washing program pressure sensor tank Trigger The specified voltage value A84 at AE4 isnot reached during the washing program while activating the discharge pump during the lt 7 Reaction of the start button Machine reaction Machine isswitched off Geessen YM46 U Message on the display e g malfunctionin the filling ordischarge system If necessary clean discharge hose Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin active mode y 14 3 23 Message 023 Filling monitoring external filling pressure sensor tank Error description 023 Filling monitoring external filling pressure sensor tank 1 gA052z2 r gger e tilling valve tor external A aing Delay time filling monitoring external filling isactivated the 1123 1124 voltage value at 4 issaved Afterwards the measuring timefilling monitoring external filling T124 is started If afterz T124 the voltage at AE4 lt A94 the saved value the error message is triggered If the voltage at AE4 2 A94 the saved value the voltage value at 4 issaved again Thecheckis repeated afterz T124 Monitoring only takesplace if S16 22 external with filling monitoring and iscarried out aslong asA05 is activated Heacionofthesanbuton 2 T
28. 4 1 at ST 0 text 114 2 at 1 1 e g program interrupted Close door Acknowledgement the message can be acknowledged by pressing the display navigation button The interrupted programiscontinued 14 3 30 Message 030 Door hood switch E01 does not switch 030 Door hood switch E01 does not switch Trigger The input E01 must be opened gt 1 timeswithin 20 washing programs No error analysisin case 01549 autostart 0 FReacionofthesanbuton 0 lt _ Machinereaction SSS Locked Re p Acknowledgement Statuschange of input E01 0 1 or 1 20 po 14 3 31 Message 031 Filling monitoring by impeller sensor Error description 031 Filling monitoring by impeller sensor analysisonly at S18 70 and 184 70 If with switched on filling valve A08 the signal input 202 01 0 1 20 does not change within the specified time lt 184 Reaction of the startbutton 2 800000 The filling valve A08 remainsactivated le SYM45 031 text 115 1 Acknowledgement 4 9 or pressing BI display navigation button 9 acknowledgesthe message The machine remainsin active mode HOBART GmbH Service Training Centre FX 12 01 Page 71 14 3 32 Message 032 Filling monitoring by water levelmeasurementin boiler Error description 032 Filling monitoring by measuring the water level in the boiler Trigger Error analysisonly 1518 0 T84 0 and r
29. 9 acknowledges the message The machine remainsin active mode Se 14 3 16 Message 016 Limit pressure sensor tank exceeded 016 Limitpressure sensor tank exceeded The voltageatthe AE4 152 3 95 V Reaction ofthe sanbuton 2 PHony Page 66 FX 2 01 HOBART GmbH Service Training Centre Machine isswitched off display remainsswitched on Fillingprogram washing program Pump out program Message on the display SYM36 016 text 107 1 text 18 1 e g malfunction pressure sensor wash tank Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin active mode 14 3 17 017 Limit pressure sensor tank underrun 017 Limitpressure sensor tank underrun Trigger The voltage at the AE4 isx0 30 V Reacion othe sanbuton 2 _ Machine reaction Machine isswitched off m oo e g podia es sensor de Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin activemode nn 14 3 18 Message 018 Overflow protection pressure sensor tank r gger e voltage at the 4 182 A9 Reaction of start button Pony Viachine Be oi edo Display remainsswitched on A06 is switched on until the voltage at AE4 lt A91 iMingprogram washing program Pump out program Message on the display
30. Analogstrom des Tr bungssensor unterschritten 026 Kalibrierwertabweichung Tr bungssensor berschritten 027 Kalibrierung Tr bungssensor fehlgeschlagen 028 Kalibrierung Tr bungssensor mehrfach fehlgeschlagen 029 Programmunterbrechung durch T r Haubenschalter 01 0 030 T r Haubenschalter E01 schaltet nicht 031 F ll berwachung durch Fl gelradsensor 032 F ll berwachung durch Wasserstands Messung im Boiler 033 F llventil berwachung 034 Serviceintervall 035 Sieb nicht eingesetzl 036 Reinigermangel 037 Klarsp lermangel 038 Eingangsspannung der Steuerung zu hoch 039 Haube T r offen im F llprogramm 040 Hygieneprogrammaufforderung 041 Kapazit t externe Wasseraufbereitung ersch pft 042 Haltbarkeit Vorfilter Osmose berschritten 043 Regeneriersalz ersch pft 044 Kritischer Fehler Salzmangel 045 Maschine sperren bei Salzmangel 046 St rung CAN Bus 047 St rung USB 048 USB Stick nicht erkannt 049 St rung der KommunikationSTE mitBAE 050 Nullpunktabgleich Drucktransmitter B3 fehlgeschlagen 051 Nullpunktabgleich Drucktransmitter B4 fehlgeschlagen 10 4 7 SOFT START IMPELLER UNLOCK IN CASE OF LACK OF SALT Page 54 FX 2 01 HOBART GmbH Service Training Centre LEVEL 3 LEVEL 4 5 LEVEL 6 SERVICE MENU Soft start 0 1 5 For activation the button Back must be pressed permanently Test impeller sensor Diagnosis Return to service menu Activation of the filling val
31. ES Temperature reserve X 2 Lack of chemicals rinsing agent DE8 Hood lift button DE9 Hood lift hood up 6 DEW HesiWi hooddom HOBART GmbH Service Training Centre Termina Pin VO Component XX 2 ox e Aw ___ Turbidity sensor OUT ox o pA Turbidity sensor IN DE Se 4 impae sensor os s 9 fe wv BI ro of bos 31 O Xe T __ Temperature soie x 3 Temperature an Lx S Le x Res Pressure xo 7 xe 85 xe sa _ Pressure tank xe of CX Xx 2 0 xw 5 X Low fe _____________ peti Power suppyN I xefa Power suppyt peels LPewrsuplyL RL12 Softener valve 1 salting osmosis filling valve RL13 Softener valve 2 discharge osmosis pump A14 RL14 Softener valve 3 boiler EN N softener valve 1 salting osmosis filling valve N softener valve 2 discharge osmosis pump N soften
32. FETY INSTRUCTIONS 11 SYMBOLS These service instructionsmake use ofthe following safety icons These iconsare to drawthe reader s attention primarily to the text of the adjacent safety instructions Warning of danger point During operation thiswarning sign isused at danger pointsthat require particular attention and caution Heed the safety instructionsand dosing recommendations printed onto packages when handling chemicals Wear protective clothing protective glovesand HOBART GmbH Service Training Centre DAN Thiswarning demandscaution Mortal danger dueto live components Disconnect the machine from the mainsduringall workon the electrical system and checkthe absence of voltage Warning of caustic substances Caustic substances may destroy the skin when they come in contact with it Acidsand leachesare classified as caustic rinsing agentsand cleaning agents Warning of hot surfaces Caution burninghazard Boiler wash tanksor the inside of the machine casing exhibit hot surfaceseven afterthe machineisswitched off Danger of slipping Danger of slipping on wet e g due to leaked cleaning agent rinsing agent residuesor moisture in general Warning of hand injuries get crushed drawn in orbe injured in another manner e g during transport of the machine or by tiltingthe machine Warning label Warning of substancesthat are harmful to health necessary rules of conduct and protectiv
33. Message 036 Lack or cleaning Le ara ur 74 14 3 37 Message 037 Lack of rinsing agent 74 14 3 38 Message 038 Input voltage of control system too bah 75 14 3 39 Message 039 Hood door open duringfilling program 75 14 3 40 Message 040 Hy giene program reueg 75 14 3 41 Message 041 Capacity external water treatment 76 14 3 42 Message 042 Service pref iler OSMOSIS 76 14 3 43 Message 043 Regenerating Salt 76 14 3 44 Message 044 Critical error lack eat 77 14 3 45 Message 045 Lock machine in case of lack of salt lessen 77 14 3 46 Message 046 Malfunction CAN BUS e II me I nme ne nme nenne nen rn ns rn nnne ns 77 14 3 47 Message 047 Malfunction UR 77 14 3 48 Message 048 USB stick not 78 14 3 49 Message 049 Malfunction of communication STE with 78 14 3 50 Message 050 Zero point adjustment pressure transmitter 78 14 3 51 Message 051 Zero point adjustment pressure transmitter 4 78 15 11136 INDE reste crs oe GENERAL SA
34. OGRAM 40 9 9 BASIC CLEANING PROGRAM een ua 41 9 10 COBEEEC DE PROGRAM ns es one 41 9 11 THERMAT DISINFECTION PROGRAM u er aan ee 41 10 UK AE 42 10 1 MENU NAVIGATION GENERAD _________ __ 42 10 2 MENUNAVIGATIONEUSTOMER MENU a aaa 43 10 2 1 GENERAL RM 43 10 2 2 5 ADJUSTMENT EXTERNAL WATER TREATMENT DRYING 5515 44 10 2 3 HY GIENE RE EEE 45 10 2 4 A CENE RT KEE 46 10 2 5 Katy a Raas 46 10 2 6 eu 47 10 3 MENU NAVIGATION EXTERNAL cece cece nce e e meme e me eee ene eese e essere eas 48 10 4 MENU NAVIGATION SERVI eebe 49 10 4 1 PARAMETERS ACTIVATING EE 49 10 4 2 SERVICE INTERVAL SOFTWARE UPDATE MACHINE TYPE MACHINE PROGRAM NUMBER 50 10 4 4 DIAGNOSIS MODETINPUTS sOUTPU TS esse en 51 10 4 5 SOFTENING AGENT TEST PROGRAM 52 10 4 6 BAR idus 59 10 4 7 SOFT START IMPELLER UNLOCK IN CASE OF LACK OF SALT 54 11 COON ER csr ceases cause cen exes esse eek een 55 11 1 MAIN CIRCUIT BOARD E be E EE 55 11 1 1 SOFTWARE REVISJON STA TU S u een 56 11 2 ADDITIONAL CIRCUIT BOARDOL AISaOSI I 57 11 2 1 FLOATING CONTACTS ON THE ADDITIONAL CIRCUIT BOAbnD 57 12 1 PIN ASSIGNMENT 58
35. Pronty Machine reaction Machine isswitched off Display remainsswitched on toeked S o HOBART GmbH Servi Training Centre FX 12 01 Page 69 No restrictions SYM45 023 text 113 1 e g malfunctionin filling system Feed quantity too low Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin active mode 14 3 24 Message 024 Analogue current ofturbidity sensor exceeded Error description 024 Analogue current of turbidity sensor exceeded rigger e current tlowing at with switcnea on turbidity Delay sensor is 20mA Reacionoffesarbuton 0 AAT is switched off AAT remainsswitched up to the next calibration Message onthe display fe Acknowledgement a successful calibration of the turbidity sensor 14 3 25 Message 025 Analogue current ofturbidity sensor underrun Error description 025 Analogue current of turbidity sensor underrun Trigger The current flowing at AA1 with switched on turbidity sensor is lt 4mA ior FHeacionofthestanbuton 0 Acknowledgement By a successful calibration of the turbidity sensor 14 3 26 Message 026 Calibration value deviation turbidity sensor exceeded Trigger If the current flowing at AA1 deviatesmore than A128 from the saved calibration value A125 l Reactionofthestartbutton 0 Priority
36. TENER DISPENSER CAPACITY IN L 0 27 8 4 3 REGENERATING FUNG TON Essen eben MEE CEDENS 28 8 5 PROCEDURE FOR THE SOFTENER DISPENSER TEST u ices dence hes a 28 8 6 BOILER BOILER CONNEC TION SPACE nee ar 29 8 6 1 BOILER sa pur EUN NE Sd UH 29 8 7 WASHTANK TEMPERATURESENSOR RINSING PUMP DISCHARGE 29 8 7 1 ee nee EQ 29 8 7 2 TEMPERATURE SENSOR BOILER TANK et ea 30 8 273 DNS ege EE 30 8 7 4 DISCHARGE 20 ide MEMPHIS 30 8 8 TURBIDITY SENSOR 01 3 150202 essen a un 31 2 12 01 HOBART GmbH Service Training Centre 8 9 WASHE UNE See ee nee ee res 32 8 10 GENIUS gt ee ee ee Tm 33 8 11 WASHING ARMS 7 RINSING ARMS 22a 2 ee au 34 8 12 VAPOUR EXTRACTION VAPOSTOP GP 35 9 PROGRAMS ee ee ee ee leere are 36 9 1 36 9 2 SHORT STANDARD INTENSIVE CONTINUOUS PROGRAM 36 9 3 ECOPROGRAM erm v 37 9 4 COLD PROGRAM AT BOU ERTEMPERATURRAAn 37 9 5 COLD PROGRAM AT BOILER TEMPERATURE gt 35 C eeir aE EEEE EEEE EEEa 38 9 6 INTENSIVE WITH WATER CHANGE PROGRAM 38 9 7 CUTLERY PROGRAM zes ans EEEE i 39 9 7 1 Description CUTLERY program 39 9 8 HYGIENE WITH HYGIENE T ABS DESCALING PR
37. achine Connect netbookvia the USB cable with the USB interface onthe machine Start service software Select the button Diagnosis after the loading process Select button turbidity sensor see also page Fehler T extmarke nicht definiert HOBART GmbH Service Training Centre FX 1201 Page 31 e Startcalibration Monitorevaluation on the screen If the calibration value deviates an internal error analysisiscarried out which hasno influenceon the machine 8 9 WASH PUMP Washing liquor circulation T he washing liquorisdistributed to the top or bottom wash arm this system during the washing cycle The washing liquorthatisflowing backisfiltered through a strainer system and is circulated viaan integrated coarse strainer ring from the outer annular space of the suction piecethrough the main channel to the wash pump While the washing wateriscirculating through the wash pump suction effect the flipper see picture below isclosed Tankstrainerismonitored S68 Output X2 2 is controlled by meansoftriac over four performance levels Aftert4 haselapsed orat 583 0 the triacisbypassed by relay 2 The soft start function aswell asthe wash pump function can be switched off directly via the door switch contact Designation of spare parts Part number Capacitor 8uF 226568 14 O ring 01 240298 1 Kit support shim O ring slide ring seal 01 240374 1 Impeller 50Hz 01 240300 1 Impeller 60Hz 01 240300 2 Impeller 50Hz GC 01 240300 3 Speci
38. al tool 01 240303 3 Transition nut for special tool 609939 Dismantling the wash pump If itis necessary to replace the wash pump the machine including the boiler must be completely emptied If necessary dismantle the chemicalstanks e Dismantle front panel and plastic cover e Dismantle the dischargepumpby clockwise turning at an 45 angle release the lockof the discharge pump beforehand Undo the fastening nut with the special tool Page 32 12 01 HOBART Dismantle the righthand side panelling On S machines dismantle thetransparent hose atthe water breakand drain completely Open cover of the softener dispenser drain transparent hose once again completely Refasten the softener dispenser cover Place the machineonto itsright hand side Remove the bottom plate Unplug the electrical connection of the wash pumpat the control system Dismantle the rising pipe washing andrising pipe discharge Dismantle additionalfasteningon the tankfloor by meansof rubber buffer Dismantle wash pump 8 10 GENIUSX FLIPPER Discharge system Serves to partly pump out soiled washing liquor after approx 10 sec Genius X during the washing program and to completely drainthe wash tank On the discharge side the dirty washingliquor is taken via a hose system and afterwardsvia a ventilation valve to the on site drain The flipper isopen during intermediate pump outor during the self cleaning program The flipper pre
39. anerisdosed into the wash tank Parallel to this 1 Thelevel inthe boilerischecked and regulatedto steam level 0 65V 2 From a level of 0 6V and a temperature of 67 onwards the boiler heating isswitched During thisphase the boiler waterisheated to 100 C steam temperature The steam escaping from the boileroverflow contributesto the washing water reaching almost 70 C However washing time takespriority temperature comessecond After the cutlery washing time 1 The boilerlevelisonce more refilledto 0 9V 2 The boilerheatingisswitched on at a temperature smallerthan55 C The intermediate pump outisfollowed by rinsing with approx 41 Afterthe end of the program the boilerisonce more refilled to steam level 0 65V With thisprogram GP machinesalwayswork without steam HOBART GmbH Service Training Centre FX 12 01 Page 39 9 8 HYGIENE WITH HYGIENE TABS DESCALING PROGRAM e Machine isready for operation Start button glowsgreen Parametersforthe HYGIENE program HYGIENE DESCALING Washing time 112 T14 Rinsing time T34 T36 Thermostop time WT T58 T58 Default C94 Switching function 536 on off 538 on off Switching function 567 Request HYGIENE program Rinsing temperature 12 A14 Washing temperature A38 A41 The aim of the hygiene program isto increase machine cleanliness and to clean difficultto reach positions ThisHYGIENE program requiresa special tab 609731 which isplacedonto thetankstrai
40. condsor by pressing the display navigation Message on the display button SYM36 034 text 117 1 text 18 1 e g service interval due Inform service Acknowledgement Viathe service menu item Fehler Verweisquelle konnte nicht gefunden werden HN HOBART GmbH Service Training Centre FX 12 01 Page 73 14 3 35 Message 035 Strainer not fitted gt _ E0121 if the input E04 forz 5 seconds 0 Ti34 Machine reaction A washing program isaborted and the machine is switched ready for operation A fillingprogramisinterrupted Display remainsswitched on Locked Fillingprogram washing program pump out program YM43 035 118 e g correctly fittankcover strainer Pressing the display navigation button acknowledges the message if before that the input E04 1 gt 1 1 seconds seconds The machine remainsin active mode 14 3 36 Message 036 Lack of cleaning agent Error description 036 Lack of cleaning agent Triggering and acknowledgement Reaction of the start I 1 Priority button See Triggeringand acknowledgement e aisp Message on the display navigation button display SYM44 036 text 119 1 e g lackof cleaning agent Refill cleaning agent 14 3 37 Message 037 Lack of rinsing agent Error description 037 Lack of rinsing agent Triggering and acknowledgement Reaction of the start 2 1 Priority button See Triggeringand acknowledgement Message on the
41. counters Resetting the counters Residual water quantit Back Page 44 Degree of hardness Page 44 Drying assistant Page 45 Operating data Hygiene data Show operating data Total rinsing cycles Total water consumption Daily operating hours Daily rinsing cycles Daily water consumption Page 42 FX 2 01 LOGIN PIN 9999 External chemicals Page 48 Activ ation cleaning agent dosing Service menu Page 49 Parameters Page 48 Page 49 Activ ation rinsing Activ ate deactiv ate agent dosing programs Page 50 Service interval reset Page 48 Cleaning agent rinsing agent detection Page 48 Page 50 Software version displa Chemicals tank Page 50 Software update Page 48 Signal in case of lack of chemicals Page 50 Select machine type Page 511 Inputs outputs Softener dispenser Error memo HOBART GmbH Service Training Centre Show hygiene data Soft start Page Residual capacity Unlock in case of lack of external water Timer salt treatment HOBART SERVICE Activate deactivate 1 Back 1 Bak__ 10 2 MENU NAVIGATION CUSTOMER MENU 10 2 1 GENERAL SETTINGS LEVEL 4 LEVEL 5 LEVEL 6 CUSTOMER general settings Language LEVEL 3 see commissioning see commissioning see commissioning Date o DD MM YYYY Format Time Temperature unit 5 back Display Pr
42. e inspection it should be checked whether the impeller sensor is working This may happen in two ways 1 Selectinput S2 with the service menu see page and subsequently additionally activate the filling valve by pressing the ON OFF button QD display changesbetween 0 1 2 Visual inspection whetherthe LED 2 on the main circuit board ispulsating quickly see page 55 Remark After respectively 20 mininactivity during stand by the filling valve andthe boiler valve are activatedfor 0 8 sec parameter 517 D Connection fresh water hose from filling Qa Flow meter Connection forthe fresh waterto the boiler Connection forthe fresh waterto the softener dispenser Connection isprovided with a dummy cap Connection forthe waterforthe regeneration Ventilation to the wash tank Remark If the switching function 518 ison 0 OFF the waterisnot metered via pulses 208 pulsesapprox 11 of water but via the opening time of filling valve Y1 functionof the theoretical flow rate A100 with 3 0l min HOBART GmbH Service Training Centre FX 12 01 Page 23 8 2 PRESSURE TRANSMITTER B3 B4 Function From the airchamber in the boiler wash tank compressed airis transmitted via a transparent hose to the pressure transmitter boiler and wash tank B4 The transmittersconvert the pressure applied intoan analoguedirectcurrent AES pressure transmitter boiler B3 AE4 pressure
43. e measuresmust be adhered to in thisarea Thiswarning sign isamong othersdepicted on the descaling agent Radikalk may possibly react with other agents Pull the mainsplug before opening the machine Danger ot injury Personal protective equipment PPE protective goggles hard hat and working gloves Some examples regarding the use of PPE Drilling grinding abrasive cutting Working on the dosing equipment chemicalsdispensingunit Working with descaling agents Installation dismantling of the machine 1 2 SAFETY INSTRUCTIONS AND WARNINGS While operating the machine observe the general safety instructionsand warnings which precede every action Danger levels The dangerlevelisan integral part of the safety instruction and isidentified by the signal word Possible consequencesare distinguishedfrom each other by the selection of the signal word immediately threatening danger GEFAHR leads to serious personal injuriesor death HOBART GmbH Service Training Centre FX 12 01 5 potentially dangerous situation may lead to serious personalinjuriesor death potentially dangerous situation may lead to minor personal injuriesor death potentially harmful situation CHTUNG may lead to damage to the productor other objects Layout of warnings Warnings are depicted with warning sign and signal word with the corresponding safety colours Type and source of danger Explanation regarding type a
44. eading C95 x0 the error message is triggered neaction of the start button O DES 05 ___ Vo restrictions ISmessage Is only shown the display when 1 neisswitchea on It is masked automatically after 10 secondsorby pressing the display navigation Message on the display button SYM36 040 text 123 1 e g carry out hygiene program Acknowledgement E 2 hygiene program On starting thehygiene program the parameter C95 isoverwritten with the parameter value C94 HOBART GmbH Service Training Centre FX 12 01 Page 75 14 3 41 Message 041 Capacity external water treatment exhausted Error description 041 Capacity external water treatment exhausted Trigger Condition The default value C43 must be gt 0 Delay If the counter reading of the external water treatment C44 lt 0 the message is triggered Reaction ofthe sanbuton 1 1 o Locked No restrictions The message on the display can be masked for 10 washing programsby pressing the display navigation button SYM36 041 text 124 1 at S82 0 text 124 2 at S82 1 e g external watertreatment exhausted Replace Acknowledgement Viathe customermenu see chapter Fehler Verweisquelle konnte nicht gefunden werden 14 3 42 Message 042 Service life prefilter osmosis exceeded 042 Service life pre filter osmosis exceeded rigger s
45. ehler Textmarke nicht definiert With AES for level boiler AE4 for level wash tank the voltage valuescan be shown on the display provided no errorispending Possible error messagespressure transmitter see from page 66 onwards 8 2 1 ZERO POINT ADJUSTMENT PRESSURE TRANSMITTER The zero pointisadjusted inorderto balancethe pressure transmitters tolerances Forthispurpose the output valueof the sensorin a depressurised state is compared with the standard value of 0 5V The adjustmentismade during initial commissioning and after every pump out program that has been executed completely without errors Page 24 FX 1 2 01 HOBART GmbH Service Training Centre the offset value Isoutside the tolerance of 0 06 error message Isgenerated 8 3 DOSING UNITS CHEMICALS 8 3 1 DOSING UNITS A Dosing units Cleaningagent dosing unit 01 515268 2 delivery rate 3 0 50 2 3 617 6 2 Hose inside asservice kit 01 515268 12 Rinsing agent dosing unit 01 515268 1 delivery rate 1 3l h 50Hz 1 56l h 60Hz Hose inside asservice kit 01 515268 11 Dosing units Profi Cleaningagent dosing unit 01 515268 2 delivery rate 3 0l h 50 2 3 617 6 2 Hose inside asservice kit 01 515268 12 Rinsing agent dosing unit 01 515269 6 delivery rate 1 61 1 Hose inside asservice kit 775608 3 Dosing amount Dosing of cleaningagent all models preset to 3 0g l 0 9 5g l are possible Dosing of rinsing ag
46. en with the voltage that 15 now appliedat 4 assoon as the rinsing pump A10 switches off and monitoring startsafresh With the end of the filling program oron reachingthe tankfulllevel A78 monitoring also ends If the parameter C58 or A95 is set to 0 no monitoring istaking place Heacionofihesarbuton 2 ___________ Display remainsswitched on ockec nable Message on the displa 9 malfunction pressure sensor wash tank Pump out machine Acknowledgement A pump out program must be started only then will itbe possible to acknowledge the message by pressing the display navigation button 14 3 21 Message 021 Wash tank draining during the pump out program pressure sensor tank Error description 021 Wash tank draining in the pump out program pressure sensor tank Trigger At the end of the pump out program the voltage at AE4 gt A93 Reaction ofthe satbutton i Machine reaction Machine isswitched off Displayremainsswitched on 46 Message on the display e g malfunctionin the filling or discharge system If necessary clean Page 68 FX 2 01 HOBART GmbH Service Training Centre discharge hose and pump out machine again Acknowledgement A pump out program must be started and the voltage at AE4 must be A93 Only then will it be possible to acknowledge the message by pressing the display navigation button 14
47. ent preset to 0 39 l 0 2 0g l are possible Cleaning agent dosing Predosing of the cleaning agent isalwayscarried outin parallel to the rinsing pump M2 The wash dosing of the cleaningagent setsin parallelto the wash pump Rinsing agent dosing Predosing of the rinsing agent takesplace afterthe endof the filling program The wash dosing of the rinsing agenttakesplace afterthe end of the washing program Subsequent dosing after cold Eco orsteam program Hose filling and preset dosing amountsin g l see customer menu page 44 Maintenance During maintenance the hoses dosing unitsand connections must be checked The dosing hoses hose inside suction pressure hoses must be replaced every two yearsby way of precaution Part numberdosing hosesas product sold by the meter 01 246301 99 The machinesare basically supplied without chemicals tank but retrofitting ispossible HOBART GmbH Service Training Centre FX 12 01 Page 25 8 3 2 CHEMICALS MONITORING Parameters chemicals monitoring 520 Assignment ofthelack of chemicals sensor 0 no monitoring 1 Chemicals monitoring with reed switch with storage tank 2 Chemicals monitoring with chemicals sensor without storage tank 521 Signal in case of lack of chemicals 0 Signal in case of lack of chemicals is 0 1 Signal in case of lack of chemicals is 1 S65 Activating and deactivating inputs E06 and E07 also possible in the service menu 0 E06 lack of cleaning agent and E07
48. er valve 3 boiler pee FX 12 01 DE12 Basket detection 2 IN hood lift OPEN a 3 a ALIS Prespraying cleaning agent sje SS pes 4 Prespraying cleaning agent 5 IN reserve baste oes PW GND external 2 PFR contact 2 hood lift OPEN IN contact 2 hood lift OPEN OUT PFR contact 3 hood lift DOW N IN contact 3 hood lift DOWN OUT EJEN Ec use 13 PARAMETERS 13 1 COUNTERS 13 2 SWITCHING FUNCTIONS 13 2 1 SWITCHING FUNCTIONS PART 1 Page 60 FX 2 01 HOBART GmbH Service Training Centre 14 ERROR MESSAGES 14 1 GENERAL DESCRIPTION The following describesthe error analysesand the resulting reactionof the machine aswell asthe display for the customer Basically a difference ismadebetween warnings i e messageshaving a slight influence on the machine but not leading to a system failure and malfunctions which asa rule lead to a program abortion or machine shut down In addition there are internal messages which to the outside obvious effect on the machinebut are stored in the error memory Reactionsof the start button Reaction 0 internal messages gt No influence of the start button or no activation of the signal transducer Reaction 1 in case ofwarning messages gt Alternative flashing of the start button
49. ervice Training Centre FX 12 01 Page 79 a company of the ITW Group SERVICE TRAINING CENTRE
50. essure transmitter e Uncliprinsing pump from the catch and shift the boilerto the left Dismantle heater 8 7 WASH TANK TEMPERATURE SENSOR RINSING PUMP DISCHARGE PUMP AAO 8 7 1 TANK Tankvolume 11 5l Tankheating standard 0 8kW 01 240247 1 HOBART GmbH Service Training Centre FX 12 01 Page 29 ankheating machines with cold rinsing 2 5 01 515161 1 Airtrap tank 01 515236 1 Viton O ring forairtrap 276903 63 8 7 2 TEMPERATURE SENSOR BOILER TANK Part number Temperature sensorboiler B1 775612 1 Temperature sensortank B2 775612 1 Temperature measuring range The NTCthermalresistorsare temperature dependent semiconductor resistors They have a strongly negative temperature coefficient TK min 40 C max 125 possible errormessagestem perature sensor see page 62 8 7 3 RINSING PUMP Technical Data Part numberfor50Hz 01 240234 1 Part numberfor60Hz 01 240234 2 Voltage 220 240V Current 0 6A Output 0 14kW Capacitor 4uF 400V 226568 2 Flow rate 7 5852 5l Maintenance The rinsing pump isfastened by meansof clip 8 7 4 DISCHARGE PUMP Technical data Part number for 50Hz 01 515075 1 2 Part number for 60Hz 01 515075 2 60Hz Voltage 220 240V Current 0 3A Output 40W The pump out program runs in several steps Step 1 Pumping out T 70 Step 2 Rinsing T 42 Step 3 Pumping out T71 Step 4 Pause T72 Step 5 Pumping out T 66 Steps4 and 5 are re
51. h chemicalsand readjust the chemicals sensors e Alackisonly analysed if ithasbeen pending acrossseveral wash cycles Alacksignal only goesoutif the respective channel detects chemicalsfor several wash cycles b Monitoring with reed switch solenoid float switch with chemicals tank S20 1 Tankfull Tankempty Page 26 FX 2 01 HOBART GmbH Service Training Centre 2 0 Storage tank 2 Float switch 1 0 lack 3 Column forfloat Float with solenoid 96 cleaning agent 57 rinsing agent S6 E06 1 S6 E06 0 S7 E07 1 S7 E07 0 8 4 WATER SOFTENING WITHONE COLUMN SOFTENER DISPENSER 01 515030 1 8 4 1 COMMISSIONING e Measuring the total hardnessof the raw water in d with the measuringinstrument 607236 e Setting ranges 1 30 d according to the measured raw water hardness see page 44 e Fill salttankwith 1 5 kg coarse regenerating salt 2 8mm afterwardsfill up with water Special tool Fastening nut Softener dispenser 01 293500 1 Spare partskit Softener dispenser cover 01 515030 50 Responsible parameter 511 0 Off 1 On 01 515030 54 _01 515030 53 01 515030 52 01 515030 51 Y10 2Non return boiler Y10 3 Non return vavedischarge Output soft water 4 Input hard water fill up water Output regeneration salting 10 1 Salting valve Lack of
52. heating enabling level at the AE3 underrun Machine reaction Boilerlevel ischecked If thisiswithin a validrange no error code 014 or 015 the boilerisfilled to the setpoint An active regeneration may not be interrupted by this 1 Acknowledgement nternal acknowledgement by reachingthe heating Delay HOBART GmbH Service Training Centre FX 12 01 Page 63 pq 14 3 6 Message 006 Temperature tank sensor exceeded Error description 006 Temperature tank sensor exceeded Trigger The temperature at the 215 gt 115 Viachine reaction Viachine isswitched o Display remainsswitched on dese Fillingprogram washing program program washing program nn on the display tank Inform service Pressing the display navigation button 9 acknowledges the message The machine remainsin active mode NENNEN 14 3 7 Message 007 Temperature tank sensor underrun 007 Temperature tank sensor underrun Trigger The temperature at the 21550 C Delay Teanga naar TOR TTS ET out program WERNE s malfunctiontemperature sensor wash tank Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin active mode 14 3 8 Message 008 Thermostop tank in filling program exceeded Error description 008 Thermostop tank in filling program exceeded During the tilling program
53. hing Only use suitable chemicals Comply with manufacturers specifications Only allow trained service techniciansto make adjustmentsto the chemicals sensors Do not open the door during operation waitforthe program to stop Separate the machine from the mainsbefore carrying out any cleaning work Wear personal protective equipment when cleaning andtouching parts with adhering washing liquor gloves protective goggles protective clothing Prevent burns and scalding of the hands Do not open the door during operation and during the evaporation phase wait forthe program to Stop Separate the machine from the mainsbefore carryingout any maintenance work FX 12 01 HOBART GmbH Service Training Centre 2 MODEL OVERVIEW 2 1 MODEL OVERVIEW WITH EQUIPMENT FEATURES new generation Pre Pre Pre Pre 104 10 Premax FPCV 70A Premax FPCV 72A m Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi _ Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Profi Pre Premax_ 21111 MEER gare ose GmbH Service Training Centre Cad lad inal ad Electronic system Sensors px
54. ing agent dosing o No activation chemicals 4 e Activation HOBART 4 Parallel to rinsing pump 2 4 4 Parallel to wash pump 1 4 Parallel to filling 1 Oo Rinsing agent dosing No activation 4 Activation HOBART 4 Parallel to rinsing pump 2 4 4 Parallel to wash pump 1 4 Parallel to filling Y1 0 0 OG Cleaning agent rinsing agent detection e No activation 4 Cleaning agent rinsing agent 4 Cleaning agent detection 4 4 Rinsing agent detection Integrated 48 1 2 01 HOBART GmbH Service Training Centre Chemicals tank Signal in case of lack of chemicals External 4 External with level switch 10 4 MENU NAVIGATION SERVICE 10 4 1 PARAMETERS ACTIVATING PROGRAMS Parameters Parametersthat have been enabled inthe parameterslist forthe level service menu are displayed The navigation buttonsare used to scroll through the individual parameters The designation of the set value and the unit are automatically shown forthe selected parameter The buttons and can be used to change the valueof the selected parametersin the parameterslist at the definedincrement LEVEL 3 SERVICE MENU GmbH Service Training Centre Parameters LEVEL 4 T1 Washing time SHORT program 59 T1 Washing time SHORT program 59 SEC Change
55. insing pump A10 not activated If the voltage change at AE4 lt 59 withinthe time lt 184 with switched on filling valve A08 Reactonorthesanbutton 2 geg F UOS EDEA e g in filling system Checkwaterintake Acknowledgement If the voltage change at AE4 gt A59 within thetimes T84 with switched on filling valve A08 or if the display navigation button ispressed the message will be acknowledged The machine remains in active mode 14 3 33 Message 033 Filling valve monitoring 14 3 33Message 033 Filling valve monitoring rigger e filling valve AQ8 Isactivated 2 Reaction ofthe start button PHoy 000 Machine reaction WISERIRETSSWIERESOI edo EEN The display issuppressed if one of the two error messages 031 or 032 has triggered SYM36 033 text 116 1 text 18 1 e g malfunctionin filling system Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin active mode 14 3 34 Message 034 Service interval Error description 034 Service interval The function isonly active if S66 1 Is triggered if counter C46 lt 0 Message on the display Reaction othe gaben O Machneea n N CO Page 72 FX 12 01 HOBART GmbH Service Training Centre No restrictions Thismessage is only shown on the display when the machineisswitched on is masked automatically after 10 se
56. instructionsin respect of dangers Children from the ageof Instruction by the operating company on the basisof the 14 operating instructions instructionsin respect of dangers only under supervision Children up to the ageof not permitted 13 Qualified personnel Hobart after salesservice orservice technicianstrained by Hobart Maintenance repair Trainees only under corresponding expert supervision and monitoring 1 5 PRODUCT SPECIFIC DANGERS Avoid danger of bruising or blows to body parts During storage lifting or transport pay attention to the instructionson the packaging HOBART GmbH Service Training Centre FX 12 01 Page 7 8 Avoid danger ofexplosion Do notinstall machinein a location with explosive atmosphere Avoid electrocution Do not allow waterto run across live components Ensure the machine doesnot overflow during filling Do not damage connection cable during unpacking Only allow qualified personnelto connect the machine to the mainspower supply Avoid fire hazard Do not allow waterto run across live components Ensure the machine doesnot overflow during filling Only allow qualified personnelto connect the machine to the mainspower supply Only allow qualified personnelto make adaptationsto the machine Prevent chemical burns sensitisation of the skin surface poisoning Wear personal protective equipment when handling chemicals gloves protective goggles protective clot
57. micals tanks 6 1 6 SWITCHING ON THE MACHINE v Machine off n raining Centre FX 12 01 Page 17 6 1 GENERAL SYMBOLS Other symbols Timer onen Em Change value Accept value Lack of chemicals Fillingerror x Process error Lack of salt Page 18 FX 2 01 HOBART GmbH Service Training Centre 7 HYDRAULIC DIAGRAMS 7 1 EXPLANATIONS IN RESPECT OF THE HYDRAULIC DIAGRAMS B1 TEMPERATURE SENSOR BOILER B2 TEMPERATURE SENSOR TANK B3 PRESSURE TRANSMITTER BOILER B4 PRESSURE TRANSMITTER TANK B5 TURBIDITY SENSOR E1 HEATING BOILER E2 HEATING TANK M1 WASH PUMP M2 RINSING PUMP M3 DOSING PUMP RINSING AGENT 4 DOSING PUMP CLEANING AGENT 5 DISCHARGE PUMP M6 VAPOURFAN M7 AMBIENCE FAN 51 SOLENOID SWITCH DOOR S2 FLOW WATER BREAK S3 SOLENOID SWITCH TANK STRAINER S4 LACK OF SALT SWITCH Y 1 FILLING VALVE Y10 1 SOFTENER VALVE SALTING Y10 2 SOFTENER VALVE BOILER Y10 3 SOFTENER VALVE DISCHARGE COMPLETE PART WATER BREAK COMPLETE PART SOFTENER DISPENSER HOBART GmbH Service Training Centre FX 12 01 Page 19 WATERINLET WASHING ARMS RINSING ARMS SALT TANK RESIN COLUMN esch NOOIPOD Page 20 FX 12 01 HOBART GmbH Service Training Centre 7 2 HYDRAULIC DIAGRAMS FX 7 2 1 FX GX WITHOUT SOFTENER DISPENSER Kei
58. nd source of danger Measure to avert the danger Possible further measuresto avert the danger 1 3 BASIC SAFETY INSTRUCTIONS Product safety The machine complies with the state of the art and recognised safety rulesand regulations However dangers may arise Only operate the machine in perfect operating condition taking into account the operating instructions Any conversionsor modificationson the product may only be carried out by persons authorised by Parameterisation is accordingly protected by password 1 4 PERSONNEL QUALIFICATION Observe the rulesand regulationsin respect of occupational health and safety Attentively read the service manual priorto use Installation Qualified personnel Authorised electrician electrically skilled person or persons with comparabletraining Trainees only under corresponding expert supervision and monitoring Page 6 FX 12 01 HOBART GmbH Service Training Centre Qualifiedpersonnel Authorised electrician electrically skilled person or persons with comparabletraining Commissioning Trainees only under corresponding expert supervision and monitoring Work on the Qualified personnel Electrically skilled person electrical system Operation Laymen Instruction by the operating company on the basisof the operating instructions instructionsin respect of dangers Handicapped persons Instruction by the operating company on the basisof the operating instructions
59. necessary filling of the boiler Heating the boiler to rinsing temperature isthermostop controlled Page 38 FX 12 01 HOBART GmbH Service Training Centre 9 7 Genius X Cleaning agent dosing after the soft start Dripping time Vapostop Intermediate pumpout Vapostop complete draining Rinsing 1 short pump out pulse Filling of boiler rinsing agent dosing heating boilerto rinsing temperature Rinsing 2 10 Fillingofboiler rinsing agent dosing heating boiler to rinsing temperature 11 Rinsing 3 12 Fillingofboiler rinsing agent dosing heating boiler to standby temperature Oo OW CUTLERY PROGRAM Machine isready foroperation Start button glowsgreen Parameters Washing time T11 Rinsing time T33 Thermostop time WT T58 Switching function S35 Rinsing temperature A11 Rinsing temperature A23 Washing temperature A38 Special program to remove stubborn coatings starch breakdown program Manual addition of a special basic cleaning powder is necessary according to the chemicals supplier s recommendations Comply with manufacturer sapplication and safety instructions 9 7 1 Description CUTLERY program For every further subsequently following basic cleaning cycle a manual addition corresponding to 4 litres of waterisrequired Mode of operation of thecutlery program on FP machines After the program start the wash pump starts with a soft start for the washing time of 333s At the same time cle
60. nerinside the machine before starting the program Dosing application Place 1 tab per cleaning program onto the tank strainer The HYGIENE program can be selected with the buttons or and will then appear on the display Mode of operation of the HYGIENE program If the ON OFF button ispressed with activated machine and closed door the machine drainsthe entire tank content Parallelto this the standard filling program starts boiler filling boilerheating rinsing pump etc without predosingof cleaning orrinsing agent Once the tanklevel isreached the wash pump startsfor approx 6 min to circulate the tank water Once the washing cycle iscompleted the self cleaning program starts then the control system switches off The temporal progressof the program issignalled duringthe entire HYGIENE program by the sectorsof the ON OFF button D and the display Afterthe end of the hygiene program the parameter C94 automatically resetsto the set number of washing cycles Maintenance With the aid of parameter C27 itis possible to read out how many HYGIENE programshav e been started Page 40 FX 2 01 HOBART GmbH Service Training Centre 9 9 BASIC CLEANING PROGRAM Para metersforthe BASIC CLEANING program all machines except for FXT D Machine isready foroperation Start button Q glowsgreen Parameters Washing time T13 Rinsing time T35 Switching function S37 Rinsing temperature 1 A13 Rinsing temperature 2 A24 Wa
61. ogram depiction 3 Text depiction Symbol depiction Display brightness Display Set brightness 4 HOBART GmbH Service Training Centre FX 12 01 Page 43 Display contrast Display Set contrast Acoustic signal 10 2 2 CHEMICALS ADJUSTMENT EXTERNAL WATER TREATMENT DRYING ASSISTANT LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 CUSTOMER nai Set rinsing agent dosing MENU Chemicals adjustments E Rinsing agent dosing H dosing 0 3 mi 6 6 Set cleaning agent Set cleaning agent dosing 3 0 mi 6 Filling of dosing hose with Chemicals hoses cleaning agent Filling of dosing hose with cleaning agent 6 Filling of dosing hose with rinsing agent ili e Filling of dosing hose with rinsing agent Filling the chemicals hoses Setting the counters Setting the counters Resetting the counters m 0 Resetting counters NO Resetting the counters YES External water treatment Residual water quantity Residual capacity External water treatment Page 44 FX 1 2 01 HOBART GmbH Service Training Centre Degree of hardness Setting the water hardness Drying assistant setti S ad 4 Setting the drying aid Deactivate 10 2 3 HYGIENE DATA TIMER LEVEL 3 LEVEL 4 LEVEL 5 MENU Operating hygiene data e Operating data 4 Hygiene data Timer W eekly program Daily program HOBART GmbH Service Training Centre FX 12 01
62. op washing space in washing program exceeded E r gger uring the washing program the setpoint temperature at MM the AE6 was not reached within thermostop time 3 washing space 159 If 159 0 thismessage is not triggered Display and reaction of thestart button will take place during standby mode Message on the displa YMA7 013 text 105 1 text 18 e SE e g disinfection cannot guaranteed Inform service Acknowledgement Pressing the display navigation button 9 acknowledges the message Machine remainsin active mode Pes 14 3 14 Message 014 Limit pressure sensor boiler exceeded 014 Limit pressure sensor boiler exceeded Reaction of the start button Priority Machine isswitched off Display remainsswitched on ling washing program Pump out program 014 1 Message the displa dt text 106 1 text 18 din e g malfunction pressure sensor boiler Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin active mode Pe 14 3 15 Message 015 Limit pressure sensor boiler underrun r gger e 550 30 V ReacionoffhesiatbuHon 2 lt Vlachine reaction Vlachine Is switched o ET Digpiayremaimssmitchedon __________ Message on the display SYM36 015 text 106 1 text 18 1 e g malfunction pressure sensor boiler Inform service Acknowledgement Pressing the display navigation button
63. or BASIC CLEANING or 10 COFFEE CUPS active 11 Output activated if pump out program active 12 Output activated if HYGIENE or DESCALING active 13 Output activated if machine isoff 14 Output activated if tankor boiler heating active 15 Free HOBART GmbH Service Training Centre FX 1201 Page 57 12 1 PIN ASSIGNMENT A1 A3 PART 1 pm vo componen X TL LL TPowersuppiyn 6 2 Pover supy er fe Pomers 8 x 9 supply PE er e Powersu re et Lx 2 1 x an Wwashpumpdiect Rea output X 8 Ax Rinsing agent pump Lx s e ALS Discharge pump Lx s Aw Ru Rinsing pump Pes os 2 Nesh Ls 3 Se 4 1 N seeing agent pump Ls e agent pump r Nedischarge pump Ls pump ____ os s Ntone eating x Aw gt Dring Tr IT News o se Mems xe Se 2 _ Tencheating IN Page 58 FX 2 01 HOBART GmbH Service Training Centre 12 2 PIN ASSIGNMENT pm vo Component S m 6 A
64. p tank heating in washing program 65 14 3 10 Message 010 Tank heating not meses 65 14 3 11 Message 011 Temperature washing space sensor 65 14 3 12 Message 012 Temperature washing space sensor 65 14 3 13 Message 013 Thermostop washing space in washing program 66 14 3 14 Message 014 Limit pressure sensor boiler 66 14 3 15 Message 015 Limit pressure sensor boiler nnn 66 14 3 16 Message 016 Limit pressure sensor tank eceeded 66 14 3 17 Message 017 Limit pressure sensor tank mee nnns 67 14 3 18 Message 018 Overflow protection pressure 67 14 3 19 Message 019 Vacuum cut out Dreseuresensortamk 67 14 3 20 Message 020 Filling program monitoring pressure sensor tank 68 14 3 21 Message 021 Wash tank draining during the pump out program pressure sensor tank 68 14 3 22 Message 022 Wash tank draining during the washing program pressure sensor tank 69 14 3 23 Message 023 Filling monitoring external filling pressure
65. peated for the parameter C56 Page 30 FX 12 01 HOBART GmbH Service Training Centre 8 8 TURBIDITY SENSOR 01 515020 1 553 Turbidity 0 Off 1 On The turbidity sensor 15 active during the following programs SHORT STANDARD COFFEE CUPS ECO Therinsing and pump outvolumesof the above washing programsare adapted depending on the measurement result The actual measurement starts after the GeniusX then the turbidity sensoris switched on and an average isformed and afterwardsthe sensor is switched off again The greater the turbidity of the washing liquor the lowerthe sensor output signal The sensorisonly switched onaslong asitis required Installation position of the turbidity sensor 5V Emitter Receiver Calibration of the turbidity sensor only possible ifa pump out program hasbeen started beforehand e During the rinsing time during the filling program the discharge pump is activated to rinse the sensor with clear water and to bring it to operating temperature e Calibration alwaystakes place during the filling program after the last filling step e Calibration iscarried out viathe control system to a voltage of 4V Testing the turbidity sensor via the service menu Pump outmachine machine Select service mode see 51 Calibration startsafterthe last filling step must then be 4 5 Testing the turbidity sensor via the service software e Pump out machine Refill m
66. pleted message will then be shown the display during standby mode Washing programs filling programs error 043 issuppressed Pump out program The message on the display can be masked for 1 washing program by pressing the display navigation button SYM48 044 text 125 1 e g lackof salt Refill regenerating salt Acknowledgement the input E03 gt seconds Delay seconds 14 3 45 Message 045 Lock machine in case of lack of salt Error description 045 Lock machine in case of lack of salt rigger analysisduring a washing orfilling program anc Delay only at 511 1 and 514 Triggered if the reverse counter C10 x 0 and input E02 E Reaction of the start button 2 Priority message will then be shown on the display during standby mode Washing programs filling programs error 043 044 15 suppressed 0 1 text 18 Message display e g numberof rinsingcycleswithout regenerating salt exceeded Inform service Acknowledgement the service menu see Chapter Fehler Verweisquelle konnte nicht gefunden werden 14 3 46 Message 046 Malfunction CAN Bus Error description 046 Malfunction CAN Bus Reaction ofthe FMachinereacion O Toed FMessageonihedisplay 0 0 Delay 14 3 47 Message 047 Malfunction USB
67. poursfrom the wash tank and a second fan M7 which aspiratesairin the upperarea of themachine Thiscreatesa mixture consisting of the humid air flow from the interiortankspace and ambient air to achieve lowertemperature and a reduced relative humidity at the exhaust opening The exhaust openingislocatedinsidethe doorframe Miscellaneous Startingthe washing program switchesoff all dryingfunctions Deactivation possible via the customer menu see 44 A test can be carried out via the service software see page Fehler Textmarke nicht definiert Condition Machine On and door closed Maintenance see separate maintenance instructions Special tool Vapour extraction 01 240303 2 or 01 240303 3 special tool for wash pump HOBART GmbH Service Training Centre FX 12 01 Page 35 9 PROGRAMS 9 1 FILLING PROGRAM Prerequisite Whenthe machineisswitched on the wash tanklevel required for standby modehasnot yet been reached anktemperature gt 45 if the wash tanklevel req uiredfor standby modehasalready been reached ifthe tankis full temperature 45 th e machine pumpsout Rinsing time filling T43 Boilerfillingstarttemperature 21 Function On wp Program sequence filling Fillingvalve 1 filling waterflowsinto the boiler acrossthe waterbreak either directly or in the case of S machinesvia the softener dispenser Y10 2 isactivated at the same time Thelevel inthe
68. quisite e Machine isready for operation Start button glowsgreen Parameters Washing time T4 Rinsing time T26 Switching function 528 Rinsing temperature 4 Washing temperature A31 Steam rinsing completely fillsthe rinsing chamber with steam Thissteam formsa micro fine film on the itemsto be washed and removesthe residual alkalinity By using steam every position of theitemsto be washed can be reached and no shadow zonesare able to form The self drying effect of the itemsto be washed is further increased by raising the temperature of the itemsto be washed Remark Itis not recommended to use the ECO program ifitispermanently necessary to wash heavily soiled dishes Program sequence with ECO Soft start M1 washing Intermediate pumpout Hot water rinsing Heating phase to 100 idle interval Steam rinsing Interval Drying cycle after end of program NOOO BOD sch 9 4 COLD PROGRAM AT BOILER TEMPERATURE lt 35 e Machine isready for operation Start button glowsgreen Parameters Washing time 7 Rinsing time T29 T44 T45 Thermostop time WT 158 Switching function 531 Rinsing temperature 7 Washing temperature A28 Program sequence COLD PROGRAM HOBART GmbH Service Training Centre FX 12 01 Page 37 1 oofitstart M1 wasning rinsing agent dosing If necessary filling of the boller 2 GeniusX 3 Cleaningagent dosing after the soft start 4 Cold rinsing 1 T29 5 Refilling theboiler Intermedia
69. s effect on the machine but are stored in the error memory Reaction 0 internal messages No influence of the start button or no activation of the signal transducer Reaction 1 in case of warning messages gt Alternative flashing of the start button in green and red while the machine isin standby mode Reaction 2 in case of malfunctions Red permanent light of the start button when the machine is switched on 14 3 1 Message 001 Temperature boiler sensor exceeded 001 Temperature boiler sensor exceeded Trigger The temperature the 11521150 Reactionofthestanbutton 2 ___________ 0 Machine isswitched off display remainsswitched on Fillingprogram washing program Pump out program Message on the display e g malfunction temperature sensor boiler Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remainsin off mode 14 3 2 Message 002 Temperature boiler sensor underrun Error description 002 Temperature boiler sensor underrun r gger e temperature atthe AE1 IssOf Reaction ofthe start button 2 Page 62 FX 12 01 HOBART GmbH Service Training Centre Machine isswitched off display remainsswitched on Fillingprogram washing program Pump out program e g malfunctiontemperature sensor boiler Inform service Acknowledgement Pressing the display navigation button O acknowledges the message The machine remainsin off mode
70. see Chapter 6 Commissioning LEVEL 6 see chapter operating data see Appendix Part 1 Page 44 see Appendix Part 2 Page 45 Monday 4 Tuesday Page 45 Gaz O Qo activate deactivate Weekly program on Daily program 4 Weekly and daily program Timer off 10 2 4 HYGIENE DATA Thismenu itemlistsdifferent events hygiene dataand messages T he list starts with the current date and the event that hasoccurred last on that day Then follow the subsequent events of that day then the events of the previous days Started washing programs are listed at the end of the list Data are saved for the last 30 days Older records are overwritten Figure 1 shows an example of a display on thismenu level 2 messageswith date and timein the set format are shown per display With the navigation buttons amp and itispossible to scroll throughthe recorded data Scrolling causesa change of the entire display and two further messagesare shown Figure 1 2012 01 01 1347 4 LACK OF SALT 2012 01 01 13 45 SERVICE NTERVAL n The washing programsare listed at the endof the list Contrary to the hygiene data messagesand events these are notlisted with date and time Thefigure below showsan example of a display Programsthat were not started are not listed With the navigation buttons and it ispossible to scroll through the individual programs SHORT 26 STANDARD 3
71. shing temperature A40 Special program to remov e stubborn coatings e g protective coating on new glasses caused by the manufacturing process starch build up Manual addition of a special basic cleaning pow der is necessary The following procedure must be adhered to 1 2 3 4 Open door individual dosing recommendations add the amount of powder requiredfor 11 5 litresof waterinto the flattankarea The BASIC CLEANING program can be selected with the buttons Slide loaded basket into the machine and close the door Note Fore very further subsequently following basic cleaning cycle a manual addition corresponding to 4 litres of wateris required 9 10 COFFEE CUP PROGHAM See SHORT program 9 11 THERMAL DISINFECTION PROGRAM HOBART GmbH Service Training Centre FX 12 01 Page 41 10 DISPLAY 10 1 MENU NAVIGATION GENERAL Program info and selection Info Service d Temperatures Temperature display 1111 Operating data 1 Commissioning General DD MMYYYY settings Language Date Time Date format Time format Temperature unit Back Page 43 addresses Back Operating hours to Display next service Program depiction Brightness Contrast Back Page 43 Total operating hours Acoustic signal Page 44 Chemicals adj ustment Cleaning agent dosing Rinsing agent dosing Filling the chemicals hoses Back Page 44 External water treatment Setting the
72. sm 10 sen mee Des e I n S _ DREES m no INTENSIVE WITH CUTLERY 360 UR steam ox DE JANE mesam Cid 12 MEAM HOBART GmbH Service Training Centre FX 12 01 Page 11 3 1 TECHNICAL DATA Equipment Control system USB interface Soft start Thermostop induced wash time extension Liquorpump Self cleaning program during tankdraining Built in water softening system as option Basket output h theoretical FX 40 GX GP 60 FP 45 Basket size 500 x 500 mm 540 x 500 can also be used as double basket machine Rack height 420 mm Type of protection IP X4 Fresh water feed Minimum flow pressure 0 5 barupstream of the solenoid valve maximum pressure 10 bar Water hardness For machineswithout softener dispenser 0 3 8 for machineswith softener dispenser max 30 Flow rate filling valve 5 l min Rinsing water amount Standard 2 01 Intensive with water change 11 51 Intensive program of glass dishwashers 4 01 Eco program 1 01 Turbidity sensor 21 2 51 or 3l Boiler content 6 8l Boiler heating 6 1 16A 1 4 1Ph 13A 2 0kW 1Ph 16A 4 1kW 1Ph 25 Boiler temperature 83 C forglass dishwashers 65 for cold rinsin g programscold Tank heating 0 8kW standard 2 5kW for machineswith cold water rinsing Tank temperature 60C FX 63 CFP 55 6
73. software files are detected these are shown on the display 001 03 01 01 Software files upwards 005 00 01 03 002 00 01 02 Software files downwards File is preselected Please do not interrupt the Loading is loading identified by a rotating Machine is switched line off afterwards Select machine type Program number downwards Program number upwards Load program number Program number parameter When loading the same number remanent parameters are retained with another number however loaded the entire parameter listis initialised machine type 001 GX 10A 001 FXL 10A 013 FX 81A 015 FP 10A 025 Page 50 FX 12 01 HOBART GmbH Service Training Centre GXH 10A 001 FX 72A 013 FXL 81A 015 FP 90A 025 GXS 10A 002 FXMar 70A 013 016 FPS 10A 026 GXHS 10 002 FXMar 71A 013 017 FP 10A 027 GXHK 10A 003 FXMar 72A 013 FXCV 70A 018 FP 90A 027 GP 10A 004 FXMar 73A 013 FXCV 71A 018 FPS 10A 028 GPS 10A 005 FXMar 74A 013 FXCV 72A 018 FPCV 70A 029 Baraid500 10A 006 FXMar 75A 013 FXLSB ko 10A 019 FPCV 72A 029 Baraid500S 10A 007 FXMar 76A 013 FX 90A 020 030 Baraid800 10A 008 FXMar 77A 013 FP 10A 021 031 Baraid800S 10A 009 FXS 10A 014 FP 90A 021 FXSTD 10A 010 FXLS 10A 014 FPS 10A 022 FXSTD 10A 011 FXSNav 10A 014 FP 10A 023 FXSTD 11A 012 FX 80A 015 FP 90A 023 FX 10A 013 FXL 80A 015 FPS 10A 024 10 4 4 DIAGNOSIS MODE INPUTS OUTPUTS Door switch SWItC 75 15 EACH E07 208
74. swith separate cold rinsing system to cold water Softener disoenser machine mustbe adjusted to the watersdegree of hardness The flow pressure of all machine typesshould be between 0 5 and 10bar Provide a pressure reducer at a flow pressure in excess of 10 bar Screw union nut G 3 4 onto on site stop cock Do kink or cut feed hose A possible extension of the hose must be produced witha suitable pressure hose e g 324088 1 Lowtemperatures lt 5 during transport storage ma y leadto frost damage to water carrying components Store the machineat room temperature min 156 f or 24h Page 14 FX 2 01 HOBART GmbH Service Training Centre 43 DISCHARGE The connection between machine and on site discharge may notexceed a maximum height of 0 75 m Do not lay discharge hose loosely on the floor and donot 0 75 5 CONTROL ELEMENTS 3 4 Q Off button With thisbutton the machine can be switchedto off modeat any time Active programsare aborted In machine off mode itispossible to skip respectively one menu level backin the menus However after thatthe machine is not de energised Start button Pressing thisbutton switchesthe machineon By pressing the button again a program thatwas selected beforehand can be started In addition the buttonindicatesthe current operating statusby different colours GREENincreasing sectors Machine isbeing filled and isheatingup GREEN permanent
75. te pumpout 1 6 Cold rinsing 2 T44 7 Intermediate pumpout 2 With closed door anothercoldrinsing T45 fillingof the boiler intermediate pump outand cleaning agent dosingiscarried out after 2 min End of program 9 5 COLD PROGRAM AT BOILER TEMPERATURE gt 35 Prerequisite e Machine isready for operation Start button glowsgreen Parameters Washing time T7 Rinsing time T29 T44 T42 T45 Thermostop time WT 158 Switching function 531 Rinsing temperature 7 Washing temperature A28 Program sequence COLD PROGRAM Soft start M1 washing rinsing agent dosing if necessary filling of the boiler Complete draining of the boiler M2 T42 cleaning agentdosing 1 Refilling the boiler Intermediate pump out brief lowering of level Genius X after the soft start Cold rinsing 1 T29 Refilling the boiler Intermediate pump out 1 Cold rinsing 2 144 Intermediate pumpout 2 With closed door anothercoldrinsing T45 filling of the boiler intermediate pump outand cleaning agent dosingiscarried out after 2 min End of program O OO AJ On Om P GAMM 9 6 INTENSIVE WITHWATER CHANGE PROGRAM Machine isready for operation Start button glowsgreen Parameters Washing time T9 Rinsing time T31x3 Switching function 533 Rinsing temperature 9 Washing temperature A36 Program sequence INTENSIVE WITH WATER CHANGE PROGRAM 1 Softstart M1 rinsing agent dosing only subsequent to COLD or CUTLERY PROGRAM if
76. the setpoint temperature at the AE2 was not reached withinthe thermostop time 1 tank T57 If T57 0 or S7 0 2 this message is not triggered Viachine reaction e tilling program 15 I he machine goesinto standby mode Wasingprgram Washing program Fillingprogram pumpoutprogram 0 pump out program occ NUN on the display ee 1 text 18 1 g temperature not reached Inform service Page 64 FX 2 01 HOBART GmbH Service Training Centre HOBART the message The machine remainsin activemode 14 3 9 Message 009 Thermostop tank heating in washing program exceeded Error description 009 Thermostop tank heating in washing program exceeded rigger During the washing program the setpoint temperature atthe AE2 was not reached withinthe thermostop time 2 tank T58 If T58 0 or S7 0 or 2 thismessage is not T98 LR program iscontinued KEE Pump out program filling program temperature reached Inform service Acknowledgement Pressing the display navigation button acknowledges Delay the message The machine remainsin active mode RUM 14 3 10 Message 010 Tank heating not enabled Trigger Setpoint temperature andheating enabling Delay level atthe AE4 underrun during thermostop time 1 2 240 seconds T57 T58 FReac onofthesanbuton 0 lt
77. tware must be followed 11 1 1 SOFTWARE REVISION STATUS 01 515060 001 03 05 000 01 515060 Software Basic number 001 Software bar number e g forall FX machines 03 Releaseswith program changes 05 Releaseswith parameter changes 000 No development revision Page 56 FX 2 01 HOBART GmbH Service Training Centre LUCK UL EC 11111 le XT X10 LOL 17117 11 2 ADDITIONAL CIRCUIT BOARD 01 515051 1 RL12 RL13 RL14 RL15 RL16 RL18 E RL19 RL2O RL21 N m 11 2 1 FLOATING CONTACTS ON THE ADDITIONAL CIRCUIT BOARD The additional circuit board hasthree floating contactsPFK1 PFK2 PFK3 which can eachbe allocated to different functionsby meansof a switching function 569 570 571 569 relay 20 A20 570 relay 21 A21 571 relay 22 A22 0 Output deactivated Output activated if machineisready for operation Output activated if filling program or pump outprogram are active Output activated if actual temperature tankor boilerbelow setpoint temperature Output activated if filling program SHORT or STANDARD are active 1136 isstarted after every rinsing time The outputisactivated during thistime Output activated if filling program isactive Output activated incase of information message Output activated incase of error N OO A Output activated incase of warning message or error Output activated if SHORT or STANDARD CUTLERY
78. uch water the tankhasbeen filled since thelackof salt started With the aid of parameter C12 it isadditionally checked how often salt has been filled inwhen there lack of salt lack of salt lamp on off Required measuring instrument measuring instrument to determine the total 58 9 carbonate hardness part number 607236 The manufacturer s use by date must be observed in thisconnection e Atemperature compensated conductivity measuring instrument 606909 possibly also pH sticks 609927 What must be measured where Measurement of the raw water inlet hardness total hardnessin directly at the on site tap e Measurement ofthe output hardnessat the boiler draining hose e Measurement ofthe raw water conductivity in uS cm atthe on site tap Measurement ofthe rinsing water conductivity in uS cm atthe boiler draining hose Alignment of the measured raw water hardness with the machine setting ensuring the following hardness range set at the machine isadequate for the measured raw water there is still saltin the storage tank whetherthe operating company hasby mistake used salt tabs as this is not allowed whetherthe salt tankhas been filled with water during commissioning Approximate guide values for a correct softener dispenser function If the softener dispenser is functioning correctly the conductivity of the boiler water rangesabov e the raw water conductance i e for
79. ve and softening agent valve boiler for a total of 15 seconds During activation the display shows a bar chart Measured pulses After an activation time of 5 seconds e g 150 the pulses of the impeller are counted Flow rate for the remaining 10 seconds The flow 4 3l min rate inlitres per minute is calculated from the counted pulses The impeller sensor supplies 208 pulses per litre The result is shown on the display Return to service menu Return to menu acknowledg ement Unlock in case of lack of salt Pressing the button 041 resets the error message 041 and takes you back to the diagnosis 11 CONTROL SYSTEM 11 1 MAIN CIRCUIT BOARD 01 515050 1 HOBART GmbH Service Training Centre FX 12 01 Page 55 X1 X1 2 X1 1 L SOFT A01 02 A03 04 05 A06 07 08 LED2 DE x lt e TT 41 1 OUT 3V CR2032 LED 1 hood switch LEDon Hood closed LED 2 for the impeller sensor flickers if wateris running pulses RUN LED for processor function LED is blinking voltage available processor is running LEDon E Voltage available processor does not run Remark Only the fully equipped circuit board 01 515050 1 isavailable asspare part If new software is available due to a software change the procedure asdescribed in the service menu or service sof
80. vents the collected dirt inthe pump sump from getting into the circulation system During maintenance the unobstructed movement of the flipper must be checked In addition the fine filter must be cleaned daily In addition the ventilation valve must be checked for soiling Tank cov ering strainer Fine filter HOBART GmbH Service Training Centre FX 12 01 Page 33 Washing chamber Fastening nut suction piece Flat gasket Open flipper during pump out Closed flipper suction effect during washing process Washing chamber Pump out chamber amp C O0 6 8 11 WASHING ARMS RINSING ARMS The following points must be checked during maintenance Free moving rotation of the washing andrinsing arms Dismantling and cleaning the reducing washer 01 240016 1 in case of soiling Dismantling and inspection of the washing andrinsing armsfor soiling if necessary rinse well and clean Inspection of the grey friction bearing 01 515088 1 for soilingand or wear Check the correct fit of the metal slide ring 775933 3 Secure the rotatable arm axle with Loctite 243 part number 609684 in case of repair wW N 1 34 1 2 01 HOBART GmbH Service Training Centre 8 12 VAPOUR EXTRACTION VAPOSTOP GP FP Parameters 554 1 Dringon Caution The dissipators are live Additionalfuse foradditional circuit board A5 The drying unit consistsof a main fan M6 whichaspiratesthe va

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