Home

gc 2013 service manual

1. ERBEN 25 8 7 2 TEMPERATURE SENSOR BOOSTER TANK 25 8 7 3 MNSE PUMP fee e ee ee ee eig 26 8 7 4 DRAIN PUMP ie ee 26 8 9 li epi M eee uu Z z J M 8 10 RP ER ee IM MEA LUSIT 8 11 WAS HARMS RINSE ARMS uu uuu 8 12 DRYINGASSIST VAPOSTOP GP FP 2 GC 13 01 HOBART GmbH Service Training Centre 9 12 2 7 10 3 10 4 10 4 1 10 4 2 10 4 4 10 4 5 10 4 6 10 4 7 11 11 1 11 1 1 11 1 2 11 2 11 2 1 12 1 12 2 13 14 14 1 14 2 14 3 HOBART GmbH Service Training Centre HOBART OCT UEN S SS e r s neuen nnnnnennnnnnennnnnnennnnnnn 31 FILL PROGRAM 31 SHORT STANDARD INTENSIVE PROGRAM tette tte 31 COLD PROGRAM WITH BOILER TEMPERATURE lt 35 sete tete 32 COLD PROGRAM WITH BOILER TEMPERATURE gt 35 nennen 32 HYGIENE WITH HYGIENE TABS DESCALING PROGRAM 33 BASIC CLEANING PROGRAM nn 34 A E EA E er 35 MENU NAVIGATION GENERAL LOGIN PART 2 cccccccscsscsessesecsessesscsessesscsestesessessesessessesessesessesteseeseaeseeveseesen 35 MENU NAVIGATION CUSTOMER MENU 36 GENERAL SETTINGS RM 36 CHEMICALS ADJUSTMENT EXTERNAL WATER TREATMENT
2. Acknowledgement If the voltage change at AE3 gt A59 within the time lt T84 with switched on filling valve A05 or if the display navigation button is pressed the message will be acknowledged The machine remains in active mode 14 3 33 Message 033 Filling valve monitoring 14 3 33 Message 033 Filling valve monitoring Trigger The filling valve A05 is activated gt T122 T122 Reaction of the start button 2 Machine reaction Machine is switched off Display remains switched on The display is suppressed if one of the two error messages 031 or 032 has Message on the display triggered e g malfunction in filling system Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode HOBART GmbH Service Training Centre GC 13 01 Page 63 HOBART 14 3 34 Message 034 Service interval Error description 034 Service interval Trigger The function is only active if S66 1 Is triggered if counter C46 lt 0 Reaction of the start button 1 ______ Machine reaction J ______ Locked ______ Locked This message is only shown on the display when the machine is switched on It is masked automatically after 10 seconds or by pressing the display navigation button e g service interval due Inform service Acknowledgement Via the service menu item page 44 2 14 3 35 Message 035 Stra
3. 60 Message 018 Overflow protection pressure sensor tank 61 Message 019 NOU USed e 61 Message 020 Filling program monitoring pressure sensor tank 61 Message 021 Wash tank draining during the pump out program pressure sensor tank 61 Message 022 Wash tank draining during the washing program pressure sensor tank 62 Message 023 TOU MISC PES 62 Message 024 Analogue current of turbidity sensor exceeded 62 Message 025 Analogue current of turbidity sensor underrun 62 Message 026 Calibration value deviation turbidity sensor exceeded 62 Message 027 Calibration turbidity sensor failed 62 Message 028 Calibration turbidity sensor failed repeatedly 62 Message 029 Program interruption by door hood switch sees 62 Message 030 Door hood switch E01 does not switch seu 62 Message 031 Filling monitoring by impeller sensor eere 63 Message
4. 67 Message 045 Lock machine in case of lack of salt 67 Message 046 NOLUSGO u uuu uuu XXX 67 Message 047 Malfunction USB un ana 68 Message 048 USB stick not recognised U U nnne nnn nnn nun 68 Message 049 Malfunction of communication STE with BAE 68 Message 050 Zero point adjustment pressure transmitter failed 68 Message 051 Zero point adjustment pressure transmitter B4 failed 68 GC 13 01 HOBART GmbH Service Training Centre 1 GENERAL SAFETY INSTRUCTIONS 1 1 SYMBOLS These service instructions make use of the following safety icons These icons are to draw the reader s attention primarily to the text of the adjacent safety instructions Op Warning of danger point During operation this warning sign is used at danger points that require particular attention and caution Heed the safety instructions and dosing recommendations printed onto packages when handling chemicals Wear protective clothing protective gloves and protective goggles when handling chemicals DANGER Warning of dangerous electrical voltage lightning flash This warning demands caution M
5. aor Rir Rinsing pump a TI I Thesen 2 ___ Niwash pump direct 3 Nom Xs 4 N le ning agent pump 5 IN rinsing agent pump x fe Netting valve x 7 x fe x _ ________ Ntboiter heating GI T mam 1 2 i __________ Tank heating 0 _____ A11 RL12 Tank heating OUT Page 52 GC 13 01 Terminal Pin vo Component SS U UU 7 XT En X _ gt pe _ 1 4 Temperature boiler 2 ep xi o _ Temperature tank _ 4 jop s In e AES Pressure boiler jenn iv xi _ Pressuretank xo mo xu 1 8S amp w xn 2 xn 3 BEN Xn a BAE Datalo xfs HOBART GmbH Service Training Centre HOBART 12 2 PIN ASSIGNMENT A1 A3 PART 2 Pin Component Pin Component Xz i PowesupyN wel be 3 I C C C C C C C C C C C C C C xala _______ Powersupplyt xls PowersupyL ES RL12 Softener valve 1 salting osmosis filling valve 1 x12 2 DES Coverpiate Drying Heater jv 92 4 Ea xls X12 6 AE6
6. x12 7 GND Was EN ss RL13 Softener valve 2 discharge osmosis pump A14 RL14 Softener valve 3 boiler xja J 23 5 C O u N softener valve 1 salting osmosis filling valve X23 N softener valve 2 discharge osmosis pump X23 8 N softener valve 3 boiler bm 1 As Ri XM 2 gt o O l3 C 0 5 5 5 pes qp qe MM Lack of chemicals 5V Lack of chemicals 5V X13 3 Lack of chemicals GND 3 Lack of chemicals Lack of chemicals rinseaid A16 RL16 mer E EE xs s pes 4 oe Ps s spe j rL p pep am m C C C C 3 __ 962 j oa DD pes r _ xw s o Rcs oa 3 17 PWM GND external 1 RL20 contact 1 IN X17 PWM signal 2 X17 PWM GND external 2 2 A20 RL20 OUT X29 A21 RL21 PFR contact 2 IN X29 RL21 PFR contact 2 OUT X30 RL22 PFR contact 3 IN X30 RL22 PFR contact 3 OUT Il SSS wall C CC C C C x 3 X20 peo 2 ________ HOBART GmbH Service Training Centre GC 13 01 Page 53 HOBART 13 RESERVE Page 54 GC
7. Error description Message 040 Hygiene program request Trigger The function is only active as long as S67 1 When parameter 567 15 set to 1 parameter C95 15 overwritten with the parameter value C94 Every start of the washing program A01 1 reduces the parameter C95 by 1 At a counter reading C95 lt 0 the error message is triggered Reaction ofthe start button O Priority _______ Machine reaction E VN Locked E Enable This message is only shown on the display when the machine is switched on It is masked automatically after 10 seconds or by pressing the display navigation button e g carry out hygiene program Acknowledgement By setting the parameter 567 to 0 or by starting a hygiene program On starting the hygiene program the parameter C95 is overwritten with the parameter value C94 Message on the display 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 gt 0 If the counter reading of the external water treatment C44 lt 0 the message is triggered Reaction of the start button Machine reaction f Locked The message on the display can be masked for 10 washing programs by Message on the display pressing the display navigation button e g external water treatment exhausted Replace Acknowledgement Via the customer menu see page 37 E 14 3 42 Mess
8. acknowledges the message The machine remains in active mode Page 60 GC 13 01 HOBART GmbH Service Training Centre HOBART 14 3 18 Message 018 Overflow protection pressure sensor tank Error description 018 Overflow protection pressure sensor tank Trigger The voltage at the AE4 is A92 Delay 5 seconds Reaction of the start button 2 Priority Machine reaction Machine is switched off Display remains switched on AO6 is switched on until the voltage at AE4 lt 91 Locked Filling program washing program Enable Pump out program Message on the display e g malfunction in the filling or discharge system Inform service Acknowledgement By pressing the display navigation button if the voltage at AES lt A91 The machine remains in active mode 14 3 19 Message 019 not used 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 after a number of C58 rinsing C58 steps the voltage at AE4 lt A95 saved initial value the error is triggered If during the filling program the voltage at AE4 2 A95 saved initial value the internally saved value is overwritten with the voltage that is now applied at AE4 as soon as the rinsing pump A10 switches off and monitoring starts afresh With the end of the filling program or on reac
9. enabled 3 only E07 lack of rinsing agent enabled Note e Incase of a chemical change rinse the hoses several times with water afterwards fill the hoses with chemicals and readjust the chemicals sensors e A lack of chemical is only analysed if it has been pending across several wash cycles e lack of a signal the led only goes out it the respective channel detects chemicals for several wash cycles Monitoring via reed switch float switch within Dosing Containers 520 1 Tank full Tank empty D S Dosing Containers 2 Float switch 1 ok 0 low level 3 Column for float 4 Float 96 detergent S7 Rinseaid Page 22 GC 13 01 HOBART GmbH Service Training Centre 8 4 WATER SOFTENING WITH ONE COLUMN SOFTENER 01 515030 1 8 4 1 COMMISSIONING e Measuring the total hardness of the raw water in d with the measuring instrument 607236 e Setting ranges 1 30 d according to the measured raw water hardness see page 37 Fil salt tank with 1 5 kg coarse regenerating salt 2 8mm afterwards fill up with water Special tool Fastening nut Softener 01 293500 1 Spare parts kit Softener dispenser cover 01 515030 50 Responsible parameter 11 0 Off 1 On 01 515030 54 01 515030 53 Q Y10 2 Non return valve boiler Y10 3 Non return valve drain Output soft water 4 Input hard water fill up water 6 Input regeneration salting y10 1 Salting valve Lack o
10. off 38 on off Switching function 567 Request HYGIENE program Rinsing temperature 12 A14 Washing temperature A38 A41 The aim of the hygiene program is to increase machine cleanliness and to clean difficult to reach positions This HYGIENE program requires a special tab 609731 which is placed onto the tank strainer inside 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 Q is pressed with activated machine and closed door the machine drains the entire tank content Parallel to this the standard filling program starts boiler filling boiler heating rinsing pump etc without predosing of cleaning or rinsing agent Once the tank level is reached the wash pump starts for approx 6 min to circulate the tank water Once the washing cycle is completed the self cleaning program starts then the control system switches off The temporal progress of the program is signalled during the entire HYGIENE program by the sectors of the ON OFF button CD and the display After the end of the hygiene program the parameter C94 automatically resets to the set number of washing cycles Maintenance With the aid of parameter C27 it is possible to read out how many HYGIENE programs have been started HOBART GmbH
11. 032 Filling monitoring by water level measurement in boiler 63 Message 033 Filling valve monitoring 63 Message 034 Service oo de J 64 Message 035 Strainer not fitted U U dum nnn 64 Message 036 Lack of cleaning agenLt 64 Message 037 Lack of rinsing agent aan 65 Message 038 Input voltage of control system too high 65 Message 039 Hood door open during filling program 65 Message 040 Hygiene program requesl J J 66 Message 041 Capacity external water treatment exhausted 66 Message 042 Service life prefilter OSMOSIS exceeded 66 Message 043 Regenerating salt exhausted 67 Message 044 Critical error lack of salt u
12. 13 01 Page 57 HOBART 14 3 7 Message 007 Temperature tank sensor underrun Error description 007 Temperature tank sensor underrun Trigger The temperature at the AE2 is lt 0 C Delay 2 seconds Machine reaction Machine is switched off Display remains switched on Filling program washing program Message on the display e g malfunction temperature sensor wash tank Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode 14 3 8 Message 008 Thermostop tank in filling program exceeded Error description 008 Thermostop tank in filling program exceeded Trigger During the filling program the setpoint temperature at the AE2 was not reached within the thermostop time 1 tank T57 If T57 0 57 0 or 2 this message is not triggered Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode mE 14 3 9 Message 009 Thermostop tank heating in washing program exceeded Error description 009 Thermostop tank heating in washing program exceeded Trigger During the washing program the setpoint temperature at the AE2 was not reached within the thermostop time T58 2 tank T58 If T58 0 or S7 0 or 2 this message is not Machine reaction Washing program is continued Washing program Enable Pump out program filling program Message on the display e g temperature not reached Inform s
13. 5 SERVICE MENU diagnostics digital inputs E01 0 E05 0 E02 0 E06 0 E03 0 207 0 204 0 208 0 Figure backwards Figure forwards digital inputs E09 0 E13 0 Figure backwards 10 0 14 0 Figure forwards E1120 E15 0 E12 0 E16 0 analogue inputs AE1 85 AE5 1 05 Figure backwards AE2 63 1 05 values are accepted AE3 1 05 Figure forwards AE4 1 05 digital outputs Digital outputs backwards 01 0 Activate digital output 02 0 Digital outputs forwards A03 0 A22 Analogue outputs values are accepted AA1 0 15 Back to the diagnosis 5 Terminal Impeller sensor Strainer switch Lack of salt Terminal pin Wash pump direct pump AOA Rinsing agent dosing E08 pump Softener valve salting A13 Softener valve discharge A14 Softener valve boiler A5 Rene O ae Rene AT O ____________ Reserve ______ A19 Reserve Pressure reserve A20 _________ 1 1 AEG 12 4 6 Temperature washing A21 space A22 PFR contact 3 ____ 7 1 LED turbidity sensor HOBART GmbH Service Training Centre GC 13 01 Page 45 Reserve DERVIER HOBART 10 4 5 SOFTENING AGENT TEST PROGRAM LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 4 SERVICE MENU Diagnosis Softener start test program Softener test
14. 515060 Software Basic number 002 Software bar number e g for all GC machines 03 Releases with program changes 05 Releases with parameter changes 000 No development revision Loading the software after replacing a board HOBART GmbH Service Training Centre GC 13 01 Page 49 m A H L a L m al m ri L L FLILILEFL LILIi 11 1 2 SOFTWARELOADING AFTER REPLACING THE PCB The file folder structure on the USB pendrive 01 533901 1must be arranged as shown below please follow the procedure Dae laser Curas C Gre Damm ome Create a new file folder on the USB pendrive rightclick on the USB pendrive Rename the file folder 515060 Make copies from the machinesoftware in the new file folder 515060 on the pendrive in the example below there are 5 different software versions Then the follow invitation appears plug in the USB pendrive for softwareupdate accept with searching software update on USB pen drive red Start Button Plug in the USB pendrive in the slot in the frame when not the message USB pen drive detected Select the machinesoftware accept with Mesasage do not interrupt loading accept with Charging watch until rotating bar stops after the loading process the Start Button is half blue and half grey Unplug the USB st
15. DRYING ASSISTANT 37 HYGIENE DATA TIMER cccessescccescesecsesscsecsesscsessesscsesecsessesucsussesutssscsarsesacsatsesacsstacsatesaceateessesecess 38 HYGIENE WENN 39 LOG IRS s s D A 39 LOG up MM 40 EXAMPLE FOR A PROTOCOL ccceccssscsessesscsessesscsessesscsessessscsucssscsatsesacsausesacstscsacsensesatsesaceacsesaceess 41 MENU NAVIGATION EXTERNAL CHEMICALS cccccccccscscesessesscsessesscsessessesessesecseatesessessesesssseseasestesesseseeseseen 42 MENU NAVIGATION SERVICE nennen 43 PARAMETERS ACTIVATING PROGRAMS cccsssssessessesecsessescsessesecsesscsessessesessesutsersesarsesacsatsecess 43 SERVICE INTERVAL SOFTWARE UPDATE MACHINE TYPE MACHINE PROGRAM NUMBER44 DIAGNOSIS MODE INPUTS OUTPUTS c sssssssssesecsessesscsessesessesscsessesacssesesetssscsarssscsacssaceatsecess 45 SOFTENING AGENT TEST PROGRAM sccscssssccessesscsessesscsessesscsessesscsessesecsesscsassesacsansesatsrsesarsateees 46 FAILURE MEMORY ccscssossessesecsessesecsesscsecsesscsecsesacsessesacsesscsucsasscsausscacsaescatsatsesstacsatsssscsatsacsatsecess 47 SOFT START IMPELLER UNLOCK IN CASE OF LACK OF 5 48 CONTROL SYSTEM RR 49 MAIN CIRCUIT BOARD 01 515050 1 nn 49 SOFTWARE REVISION STATUS cscsscssessesscsessescsessesecsessesucsesscsussesscsussesacsasscsacsessesatsesscearaceacsensess 49 SOFTWARELOADING AFTER REPLACING THE 50 ADDITIONAL CIRCUIT BOARD 01
16. and can be used to change the value of the selected parameters in the parameters list at the defined increment LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 SERVICE MENU parameter T1 Parameters upwards Washing time SHORT program 59 SEC 4 Parameters downwards T1 Parameter value downwards Washing time SHORT program 59 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 change exit menu 4 The system switches back without saving the changed parameter The display stands at change the parameter that was selected last The value that is actually in the memory is shown exit menu save change exit menu Return to parameter program activate descliuate Short Program display backward Standard Intensive Program display forwards Return to customer menu activate Activate program display deactivate Deactivate program display HOBART GmbH Service Training Centre GC 13 01 Page 43 HOBART 10 4 2 MACHINE PROGRAM NUMBER LEVEL 4 LEVEL 3 SERVICE MENU Reset service indication e software display 002 0001 000 4 software update see also page 55 USB 01 533901 1 machine type GC 10A 1P 50 3 N 25A Page 44 GC 13 01 LEVEL 5 Yes 5 No 6 6 Return to service menu plug in the USB pen drive for software update If during the test time one or se
17. approx 0 5 V tolerance 0 06V The filling valve is activated if standby mode has not yet been reached boiler full At an output voltage of approx 0 62 V the boiler heating is switched on heats to filling start temperature 85 C Filling off Rinselevel Voltage change Fill level monitoring Remarks Voltage values may not be changed by the service technician only on instruction of Hobart After rinsing the voltage value tank full is approx 0 14V higher on all machines Hoses must always rise vertically above tank or booster level no trap so that condensate can flow back The voltage values may deviate if this is specified by the turbidity sensor Machines Tank Tank Heating Intermediate Safety Pump out Pressure empty full on pump out level increase in filling program Parameters A78 A82 84 A92 A93 HAB Maintenance replacement When a transmitter air chamber is replaced attention must be paid that the wash tank boiler is empty Afterwards the voltage values must be checked in service mode Both transmitters 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 service menu see page 45 or with the service software see page Fehler Textmarke nicht definiert With AE3 for level boiler AE4 for level wash tank the voltage values can be shown on the display provided no error is pending Possible error
18. induced wash time extension Drain pump self cleaning program during tank draining Built in water softening system as option Basket output h theoretical 48 30 Basket size 400 x 400 mm Rack height 315 mm Type of protection IP X4 Fresh water feed Minimum flow pressure 0 5 bar upstream of the solenoid valve maximum pressure 10 bar Minimum flowpressure at machines with integrates softener 0 8bar Water hardness For machines without softener 0 3 d for machines with softener max 30 d Flow rate filling valve 5 l min Rinsing water amount Standard 1 9 Intenssive 3 21 Boiler content 4 0 Boiler heating 4 2kW 16A 1 4kW 1Ph 13A 2 0kW 1Ph 16A 4 1kW 1Ph 25 Boiler temperature 65 C for cold rinsing programs Cold Tank heating 0 8kW standard 2 5kW for machines with cold water rinsing or Marineversion Tank temperature appr 55 C Tank content 8 Pump motor Output 0 59 kW Circulating capacity 140l min Sound level 60 dB A 3 2 INSTALLATION DIMENSIONS 3 2 1 GC la 46 i 1 ut 15 2H5 3 40 mm Page 10 GC 13 01 HOBART GmbH Service Training Centre HOBART 4 INSTALLATION 4 1 ELECTRICAL CONNECTION The machines are 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 cross sect
19. its left hand side Remove the bottom plate Unplug the electrical connection of the wash pump Disconnect the wash and rinse pipes Remove additional fastening on the tank floor by means of rubber buffer Take out the wash pump HOBART GmbH Service Training Centre GC 13 01 Page 27 8 10 GENIUSX FLIPPER Drain system Serves to partly pump out soiled wash water after approx 10 sec Genius X2 during the washing program and to completely drain the wash tank On the drain side the dirty wash water is taken via a hose system then via antisyphon valve to the on site drain The flipper is open during intermediate pump out or during the self cleaning program The flipper C prevents the collected dirt in the 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 antisyphon valve must be checked for soiling Sectional drawing Genius X remove the flipper Tank covering strainer Fine filter 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 Page 28 GC 13 01 HOBART GmbH Service Training Centre 8 11 WASH ARMS RINSE ARMS The following points must be checked during maintenance Free moving rot
20. not kink HOBART GmbH Service Training Centre GC 13 01 Page 11 5 CONTROL ELEMENTS LOGIN PART1 D Off button Start button 3 Display Display navigation buttons Display setting buttons 3 4 With this button the machine can be switched to off mode at any time Active programs are aborted In machine off mode it is possible to skip respectively one menu level back in the menus Pressing and hold the button for 5 seconds you get to the login level 1111 customer 9999 chemical 0022 Service The machine is still live after switch off Pressing this button switches the machine on By pressing the button again a program that was selected beforehand can be started In addition the button indicates the current operating status by different colours GREEN increasing sectors Machine is filling and heating GREEN permanent Machine is ready for operation BLUE sectors Dishwashing program is running RED permanent Critical error see page 56ff GREEN RED alternating Non critical error see page 56 Pressing and holding 3 sec activates the automatic sequence of draining and self cleaning program The machine switches off afterwards However after that the machine is not de energised Display The navigation buttons are shown as soon as it is possible To navigate in the appropriate direction If a text or screen limit is reached navigation is stopped provided no deviating beh
21. of salt started With the aid of parameter C12 it is additionally checked how often salt has been refilled in when there was a lack of salt lack of salt lamp on off Required measuring instrument e measuring instrument to determine the total hardness d carbonate hardness part number 607236 The manufacturer s use by date must be observed in this connection e A temperature compensated conductivity measuring instrument 606909 possibly also pH sticks 609927 What must be measured where e Measurement of the raw water inlet hardness total hardness in d directly at the on site tap e Measurement of the output hardness at the boiler draining hose e Measurement of the raw water conductivity in uS cm at the on site tap e Measurement of the rinsing water conductivity in uS cm at the boiler draining hose Alignment of the measured raw water hardness with the machine setting ensuring the following e the hardness range set at the machine is adequate for the measured raw water there is still salt in the storage tank e whether the operating company has by mistake used salt tabs as this is not allowed e whether the salt tank has been filled with water during commissioning Approximate guide values for a correct softener function If the softener is functioning correctly the conductivity of the boiler water ranges above the raw water conductance i e for instance at 500 uS raw water conductance 800 US in the rinsing wate
22. pressing the display navigation button SYM48 044 text 125 1 e g lack of salt Refill regenerating salt Acknowledgement If the input E04 0 for gt 5 seconds S11 and 514 0 14 345 Message 045 Lock machine in case of lack of salt Error description 045 Lock machine in case of lack of salt Trigger Error analysis during a washing or filling program and only at 511 1 and S14 3 Triggered if the reverse counter C10 lt 0 and input E04 1 Reaction ofthe start button 2 ___ _ Message on the display message will then be shown on the display during standby mode SYM36 045 text 126 1 text 18 1 Message on the display e g number of rinsing cycles without regenerating salt exceeded Inform service Acknowledgement Via the service menu see Chapter 48 14 3 46 Message 046 not used HOBART GmbH Service Training Centre GC 13 01 Page 67 HOBART 14 3 47 Message 047 Malfunction USB Trigger Reaction ofthe start button Priority Machine reaction J o O Messageonthedisplay Acknowledgement 14 3 48 Message 048 USB stick not recognised Error description 048 USB stick not recognised lay Reaction of the start button Priority Machine reaction Locked SS Enable Messageonthedisplay D 0 0 Acknowledgement J Delay 14 349 Messa
23. program Active Active outputs Pulses Effect Y10 1 Y10 2 5s Water level of storage chamber water break and transparent hose E oz eomm 5 wash out 1 to drain Y1 Y10 3 8 Filling water is conveyed into the emo wash out 2 to drain w vos s Q 8 ea 9 filling booster 1 Wi Y1 Y10 2 when boiler full the filling water runs out of 10 bek5 the boiler overflow filling booster 2 a Y1 10 2 8 At the end of the test program the system skips to the menu item Diagnostics Hydraulic diagram for the softener test program Page 46 GC 13 01 HOBART GmbH Service Training Centre HOBART 10 4 6 FAILURE MEMORY occurred SERVICE MENU Diagnosis 001 X 1354 Example Possible error messages see page 55 and follow 049 X 0004 Error mem Error number x has 001 boiler sensor exceeded Error 001 2012 01 01 13 30 2012 01 01 13 20 2012 01 01 11 30 2012 01 01 11 15 Back to the diagnostics HOBART GmbH Service Training Centre GC 13 01 Page 47 HOBART FEE 10 4 7 SOFT START IMPELLER UNLOCK IN CASE OF LACK OF SALT SERVICE MENU Diagnostics soft start 0 1 For activation the button back must be pressed permanently 4 Yes Activation of the filling valve and softening agent valve boiler for a total of 15 s
24. tank is completely filled Waschpump starts one more time Predosing rinsing agent machines with Vapostop the wash pump briefly starts after the filling process 9 2 SHORT STANDARD INTENSIVE PROGRAM Prerequisite e Machine is ready for operation Start button glows green Parameters SHORT STANDARD INTENSIVE Washing time 1 2 T3 Rinse time 123 124 T25 Switching function S25 S26 S27 Rinse temperature A1 A2 A3 Washing temperature 28 A29 A30 Function 1090 N Program sequence SHORT STANDARD INTENSIVE PROGRAM Soft start M1 washing rinse aid dosing only subsequent to COLD or PROGRAM if necessary filling of the boiler Heating the boiler to rinsing temperature is thermostop controlled Genius X Detergent after GeniusX Dripping time Vapostop Intermediate pump out Vapostop Rinsing End of program HOBART GmbH Service Training Centre GC 13 01 Page 31 HOBART 9 3 COLD PROGRAM WITH BOILER TEMPERATURE lt 35 C e Machine is ready for operation Start button glows green Parameters Washing time T7 Rinse time 129 T44 T45 Thermostop time WT 158 owitching function 531 Rinsing temperature A7 Washing temperature 28 Program sequence COLD PROGRAM ooft start M1 washing rinse aid dosing if necessary filling of the boiler Genius X Detergent after GeniusX Cold rinsing 1 T29 Refilling the boiler Intermediate pump out 1 Cold rinsing 2 T44 In
25. the washing program the setpoint temperature at the AE1 was not reached within the thermostop time 2 boiler T55 If T55 0 57 0 or 1 this message 15 not triggered Machine reaction Washing program is continued e g temperature not reached Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode 14 3 5 Message 005 Booster heating not enabled Error description 005 Boiler heating not enabled Trigger Setpoint temperature at the AE1 and heating enabling Delay level at the AE3 underrun 240 seconds Machine reaction Boiler level AE3 is checked If this is within a valid range no error code 014 or 015 the boiler is filled to the setpoint An active regeneration may not be interrupted by this Acknowledgement Internal acknowledgement by reaching the heating BN a 14 3 6 Message 006 Temperature tank sensor exceeded Error description 006 Temperature tank sensor exceeded Trigger The temperature at the AE2 is gt 115 C Reaction ofthe start button 2 me __ Machine reaction Machine is switched off Display remains switched on Filling program washing program Enable Pump out program Message on the display e g malfunction temperature sensor wash tank Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode HOBART GmbH Service Training Centre GC
26. 13 01 HOBART GmbH Service Training Centre 14 ERROR MESSAGES 14 1 GENERAL DESCRIPTION The following describes the error analyses 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 system 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 have no obvious effect on the machine but are stored in the error memory Reactions of 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 of warning messages Alternative flashing of the start button Q in green and red while the machine is in standby mode gt If transducer 868 1 is enabled it is activated twice at a rate of 0 5s On and 0 55 Off Reaction 2 in case of malfunctions 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 They are displayed in the order of their assigned priority Acknowledged error messages where the error is still pending are initially masked to make it possible to display further messages If all error mes
27. 515051 1 51 SPARE CONTACTS ON THE ADDITIONAL CIRCUIT BOARD eerte 51 PIN ASSIGNMENT 1 PART 1 treten tte trt tette tlc 52 PIN ASSIGNMENT 1 PART 2 teet tette tt tette te tette 53 TA A 54 ERROR MESSAGES 55 GENERAL DESCRIPTION tette teet tette tte tte tette tell 55 DEPICTION OF ERROR MESSAGES u 55 POSSIBLE ERROR MESSAGES 56 GC 13 01 Page 3 14 3 1 14 3 2 14 3 3 14 3 4 14 3 5 14 3 6 14 3 7 14 3 8 14 3 9 14 3 10 14 3 11 14 3 12 14 3 13 14 3 14 14 3 15 14 3 16 14 3 17 14 3 18 14 3 19 14 3 20 14 3 21 14 3 22 14 3 23 14 3 24 14 3 25 14 3 26 14 3 27 14 3 28 14 3 29 14 3 30 14 3 31 14 3 32 14 3 33 14 3 34 14 3 35 14 3 36 14 3 37 14 3 38 14 3 39 14 3 40 14 3 41 14 3 42 14 3 43 14 3 44 14 3 45 14 3 46 14 3 47 14 3 48 14 3 49 14 3 50 14 3 51 15 15 1 16 4 HOBART SPECIAL FEATURES ADD ONS TO INSTALL A HYDROLINE PURE RO I CHANGE INDEX Message 001 Temperature booster sensor exceeded 56 Message 002 Temperature too low temperature probe booster 56 Message 003 Thermostop booster in filling program exceeded 56 Message 004 Thermostop booster in washing program exceeded 57 Message 005 B
28. DUCT SPECIFIC DANGERS Avoid danger of bruising or blows to body parts During storage lifting or transport pay attention to the instructions on the packaging Avoid danger of explosion Do not install machine in a location with explosive atmosphere Avoid electrocution Do not allow water to run across live components Ensure the machine does not overflow during filling Do not damage connection cable during unpacking Only allow qualified personnel to connect the machine to the mains power supply Avoid fire hazard Do not allow water to run across live components Ensure the machine does not overflow during filling Only allow qualified personnel to connect the machine to the mains power supply Only allow qualified personnel to make adaptations to the machine Prevent chemical burns sensitisation of the skin surface poisoning Wear personal protective equipment when handling chemicals gloves protective goggles protective clothing Only use suitable chemicals Comply with manufacturers specifications Only allow trained service technicians to make adjustments to the chemicals sensors Do not open the door during operation wait for the program to stop Separate the machine from the mains before carrying out any cleaning work Wear personal protective equipment when cleaning and touching parts with adhering washing liquor gloves protective goggles protective clothing Prevent burns and scalding of the ha
29. ENER 17 7 2 2 GC WITHOUT SOPIENER 2 eines 17 7 3 AYDRAULIG DIAGRAMS ees _______ acetone 7 3 1 GCP WITHOUT SOFTENER 2 ee nee 18 8 GOMPONENTS esse uuu u u 8 1 WATERBREAK 01 297510 1 2 SERVICE KIT 01 297695 1 nnns 8 2 PRESSURE TRANSMITTER B3 B4 ee mie 8 2 1 ZERO POINT ADJUSTMENT PRESSURE TRANSMITTER 20 8 3 DOSING UNITS CHEMICALS uuu uuu ee EE ee 8 3 1 21 8 3 2 CHEMICAL MONITORING u uu uu lu a 22 8 4 WATER SOFTENING WITH ONE COLUMN SOFTENER 01 515030 1 8 4 1 eel hcm c M 23 8 4 2 SOFTENER CAPACITY IN LITRES J J suona d scc assu sine te ee oS erae saec 23 8 4 3 REGENERATING FUNC TION uui uua aaa E 24 8 5 PROCEDURE FOR THES FTENER TEST pota ets I tb een 8 6 BOOSTER BOOSTERCONNECTION 8 6 1 BOOSTER DESIGIN PATeNU c 25 8 7 WASH TANK TEMPERATURE SENSOR RINSE PUMP DRAIN PUMP 8 7 1 J J ae
30. OILER B4 PRESSURE TRANSMITTER TANK B8 TURBIDITY SENSOR E1 HEATING BOILER E2 HEATING TANK E3 HEATING DRYER M1 WASH PUMP M2 RINSING PUMP M3 DOSING PUMP RINSING AGENT M4 DOSING PUMP CLEANING AGENT M5 DRAIN PUMP M6 VAPOUR FAN S1 REED SWITCH DOOR S2 FLOW METER WATER BREAK S3 REED SWITCH TANK STRAINER S4 LACK OF SALT SWITCH S5 COVER HEATING DRYER S6 REED SWITCH DETERGENT CONTAINER S7 REED SWITCH RINSEAID CONTAINER S11 RACKSENSOR Y1 FILLING VALVE Y10 1 SOFTENER VALVE SALTING Y10 2 SOFTENER VALVE BOILER Y10 3 SOFTENER VALVE DRAIN 1 WATER INTAKE HOSE 2 WATER INLET WATER BREAK 3 BOILER 4 WASHING ARMS 5 RINSING ARMS 6 SALT TANK 7 RESIN COLUMN COMPLETE PART WATER BREAK gt COMPLETE PART SOFTENER DISPENSER Page 16 GC 13 01 HOBART GmbH Service Training Centre 7 2 HYDRAULIC DIAGRAMS GC GCS 7 2 1 GC WITHOUT SOFTENER Yi 5 l min Ablauf HOBART GmbH Service Training Centre GC 13 01 Page 17 HOBART 7 3 HYDRAULIC DIAGRAMS GCP 7 3 1 GCP WITHOUT SOFTENER Ablauf Page 18 GC 13 01 HOBART GmbH Service Training Centre HOBAR 8 COMPONENTS 8 1 WATERBREAK 01 297510 1 2 SERVICE KIT 01 297695 1 The flow meter reed switch S2 is activated by magnet on the impeller The control system counts the switching contacts of the reed switch 208 pulses correspond to approx 1 of water In the course of maintenance inspection it should be checked whether the impeller sensor is wo
31. ON u L ______ __ ___________ _______ s 4 1 ELECTRICAL CONNECTION nenne nnne isis isses siae sine a sina enn 4 2 WATER CONNEC TION e 4 3 Bl ee TT E PER 5 CONTROL ELEMENTS LOGIN PARTI 2 22 ee en 6 INITIAL COMMISSIONING SETTINGQS u 2 lll l l ndo cu cH dun E eto adani 6 1 1 LANGUAGE m 13 6 1 2 DATE EXAMPLE 12 06 2012 DD NMM YYYY 13 6 1 3 TNE EXAMPLE 12 3 0 E 14 6 1 4 WATER HARDNESS AND FILLING THE SALT TANK S models only 14 6 1 5 CHEMICALS PRIMING 14 6 1 6 SWITCHING ON THE MACHINE 2 3 5 5 3x16 a ERE UC eec ux a 14 6 1 GENERAL SYMBOLS 7 HYDRAULIC DIAGRAMS urn E 7 1 EXPLANATIONS OF THE HYDRAULIC DIAGRAMS 7 2 HYDRAULIC DIAGRAMS GC GCS isses 7 2 1 GC WITHOUT SOFT
32. Service Manual 13 01 Start Serialnumber 8661 03000 PCB 01 515050 1 USB pendrive with GC Mashinesoftware 01 533901 1 Edition 2013 03 This manual is intended for internal use Any adjustment and maintenance work described in this document may only 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 GC 13 01 Page 1 HOBART Table of contents 1 GENERAL SAFETY INSTRUCTIONS uuu AER 1 1 ne ae een 1 2 SAFETY INSTRUCTIONS AND 1 3 BASIC SAFETY INSTRUCTIONS 1 4 PERSONNEL QUAU TEI ae __ uUU d 155 PRODUCT SPECIFIC DANGERS uu uuu san 2 MODEL OVERVIEW eases en ae ee 2 1 MODEL OVERVIEW WITH EQUIPMENT FEATURES 2 2 EXPLANATION OF MACHINE DESIGNATION nnns a rns a nnne 2 3 EQUIPMENT FEATURES PROFI PREMAX 3 PROGRAM OVERVIEW SYMNMBQL Su as ee 3 1 TECTNIGALDATA 3 2 INSTALLATION DIMENSIONS u u uuu ee ee een 3 2 1 _ _ _____________ __ n 10 4 INSTALLATI
33. Service Training Centre GC 13 01 Page 33 9 6 HOBART BASIC CLEANING PROGRAM Parameters for the BASIC CLEANING program all machines except for FXTD Machine is ready for operation Start button glows green Parameters Washing time T13 Rinsing time T35 owitching function 37 Rinsing temperature 1 A13 Rinsing temperature 2 24 Washing temperature A40 Special program to remove stubborn coatings e g protective coating on new glasses caused by the manufacturing process starch build up Manual addition of a special basic cleaning powder is necessary The following procedure must be adhered to 1 2 3 4 Open door Following the individual dosing recommendations add the amount of powder required for 11 5 litres of water into the flat tank area The BASIC CLEANING program can be selected with the buttons or Slide loaded basket into the machine and close the door Note For every further subsequently following basic cleaning cycle a manual addition corresponding to 4 litres of water is required Page 34 GC 13 01 HOBART GmbH Service Training Centre HOBART 10 DISPLAY 10 1 MENU NAVIGATION GENERAL LOGIN PART 2 1111 9999 0022 customer menu Customer menu Customer menu External chemicals External chemicals Service menu Program info and selection Temperatures LOGIN Info maintenance H Temperature display PIN 1111 PIN 9999 External chemicals S
34. ace dosing hoses into the containers blue marking into the rinsing agent the other one into the cleaning agent container 7 Close door 8 Automatic filling of the chemicals hoses 9 Switch on machine Set language German 4 Francais Set language German 4 English Francais 6 1 2 DATE EXAMPLE 12 06 2012 DD MM YYYY Set day Set month month Set year HOBART GmbH Service Training Centre GC 13 01 Page 13 6 1 3 TIME EXAMPLE 12 30 6 1 5 CHEMICALS PRIMING place suction hoses Close door into appropriate chemicals container 6 1 6 SWITCHING ON THE MACHINE t v Machine off Page 14 GC 13 01 fill salt reservoir with regeneration salt and water Filling chemicals hoses HOBART GmbH Service Training Centre HOBART 6 1 GENERAL SYMBOLS Other symbols Timer Login Temperatures Info service back Error Washing rinsing temp Sound off on Scroll menu gt lt gt gt gt Change value rz mie Ed P rocess error DM Shift is on the program representation in the customer menu see page 36 or with the parameter 577 on 2 HOBART GmbH Service Training Centre GC 13 01 Page 15 HOBART 7 HYDRAULIC DIAGRAMS 7 1 EXPLANATIONS OF THE HYDRAULIC DIAGRAMS B1 TEMPERATURE SENSOR BOILER B2 TEMPERATURE SENSOR TANK B3 PRESSURE TRANSMITTER B
35. age 042 Service life prefilter osmosis exceeded Error description 042 Service life pre filter osmosis exceeded Trigger Is the remaining time of the external water treatment A122 lt 0 and S82 1 the message is triggered Reaction ofthe start button OO SO The message on the display can be masked for 10 washing programs by Message on the display pressing the display navigation button e g osmosis prefilter exhausted Replace Acknowledgement Via the customer menu see page 37 s Page 66 GC 13 01 HOBART GmbH Service Training Centre HOBART 14 3 43 Message 043 Regenerating salt exhausted Error description 043 Regenerating salt exhausted Trigger Error analysis only at 11 1 and S14 0 If the input E04 1 for 2 T134 Reaction of the start button Priority No restrictions Message onthe delay The message on the display can be masked for 10 washing programs by Message on the display pressing the display navigation button e g lack of salt Refill regenerating salt 14 3 44 Message 044 Critical error lack of salt 044 Critical error lack of salt Trigger Error analysis during a washing or filling program and only at 11 1 and 14 2 3 Triggered if the reverse counter C8 lt 0 and input E04 Reaction ofthe start button 2 jPrioity _ message will then be shown on the display during standby mode The message on the display can be masked for 1 washing program by
36. ation of the washing and rinsing arms 2 Dismantling and cleaning the reducing washer 01 240016 1 in case of soiling 3 Dismantling and inspection of the washing and rinsing arms for soiling if necessary rinse well and clean 4 Inspection of the grey friction bearing 01 515088 1 for soiling and or wear 5 Check the correct fit of the metal slide ring 775933 3 6 Secure the rotatable arm axle with Loctite 243 part number 609684 in case of repair HOBART GmbH Service Training Centre GC 13 01 Page 29 8 12 DRYINGASSIST VAPOSTOP GCP Parameters 54 1 Drying on Caution The dissipators are live Additional fuse for additional circuit board A5 The drying unit consists of a main fan M6 which removes the steam from the wash tank The exhaust opening is located inside the door frame upper left If the machine is fitted supervised by Reedschalter 511 and Reedschalter S5 with basket reconnaissance with a special wire basket an auxiliary heater switches ES during the drying process Drying process with basket reconnaissance Heating until 30 sec before drying end a M6 at the beginning and at the end of the process Part number E3 01 294430 1 safety temperature delimiter 01 294435 1 Drying process without basket reconnaissance M6 without E3 Miscellaneous Starting the washing program switches off all drying functions Deactivation possible via the customer menu see page 37 Condition Machine On and
37. aviour is specified in the menu descriptions If one of the navigation buttons is held the system automatically continues to navigate in the same direction after two seconds at a rate of 2Hz The setting buttons are 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 buttons is held the value automatically continues to be changed in the same direction after 2 seconds at a rate of 2Hz After another eight seconds the automatic change rate is increased to 100Hz within 20 seconds 6 Display navigation buttons Menu level change Confirmation save button return Error acknowledgement Display test Reset display test hold 0 for a time of 5sec Page 12 GC 13 01 HOBART GmbH Service Training Centre 6 INITIAL COMMISSIONING SETTINGS 6 1 1 LANGUAGE When the machine is delivered the switching function S 73 request initial commissioning is set to 1 When the start button is pressed for the first time in switched off state the language selection is displayed English is standard Procedure Set language Set date day month year Set time Set water hardness only on machines with the optional softener S Fill salt tank 1 5kg coarse regenerating salt afterwards fill the salt tank with water with the aid of a funnel only on machines with the option softener S te I 6 Fill chemicals tank or pl
38. ck Page 48 Unlock if salt defiency Page 35 10 2 MENU NAVIGATION CUSTOMER MENU 10 2 1 GENERAL SETTINGS LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 CUSTOMER MENU Common settings Language see commissioning Date OJ see commissions Time OJ see commissions 4 YYYY MM DD Date Format DD MM YYYY MM DD YYYY 4 Time Format 4 Temperature unit back Display indication Program representation Text based repesentation Symbol based representation Display brightness Display Set brightness Display contrast Display Set contrast Acoustic signal gt x 36 GC 13 01 HOBART GmbH Service Training Centre 10 2 2 CHEMICALS ADJUSTMENT EXTERNAL WATER TREATMENT DRYING ASSISTANT LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 CUSTOMER N Set rinse aid concentration MENU Chemical settings Rinsing aid concentration dosing 0 3 m i 5 Set Detergent concentration Detergent concentration dosing 3 0 m l 5 illi Primi tion hose det t Filling chemicals hoses riming suction hose detergen External water treatment only when 19 1 reset counter reset counter no yes remaining water quantity remaining water quantity external water treatment Xxxxxl Degree of hardness setting the water hardness 5 see Chapter 6 Commissioning set drying aid Drying sid acti
39. display navigation button 6 acknowledges the message The machine remains in off mode 14 3 13 Message 013 Thermostop washing space in washing program exceeded Error description 013 Thermostop washing space in washing program exceeded Trigger During the washing program the setpoint temperature at the AE6 was not reached within thermostop time 3 T59 washing space T59 If T59 0 this message is not triggered Reaction ofthe start button 2 Machine reaction Thermostop is aborted the washing program is continued up to the end Display and reaction of the start button will take place during standby mode Washing program Filling program pump out program Message on the display e g disinfection cannot be guaranteed Inform service Acknowledgement Pressing the display navigation button acknowledges the message Machine remains in active mode gt HOBART GmbH Service Training Centre GC 13 01 Page 59 HOBART 14 3 14 Message 014 Limit pressure sensor boiler exceeded Error description 014 Limit pressure sensor boiler exceeded Trigger The voltage at the AE3 is 3 95 V Delay 5 seconds Reaction ofthe start button 2 Machine reaction Machine is switched off _____________ Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode 14 3 15 Message 015 Limit pressure sensor boiler underrun Error description 015 Limit pressure se
40. door closed Maintenance see separate maintenance instructions opecial tools Vapour extraction 01 240303 2 or special tool for wash pump 01 240303 3 e Open Hex nut and fixing nut e Unclip black fan unplug the wiring from the second fan e Complete unit remove and clean if necessary the halves unfold Position of thereedswitch Covering Heating element E3 Heating Element Dryer 11 rackcontroll Page 30 GC 13 01 HOBART GmbH Service Training Centre HOBART 9 PROGRAMS 9 1 FILL PROGRAM Prerequisite e The wash tank temperature must be gt 45 C in Standby mode If the tank is full but the temperature lt 45 C the machine pumps out Rinse time filling T43 Boiler filling start temperature 21 Function L O oO ON 1 Program sequence filling Fill valve Y1 opens water flows into the booster via the water air break either directly or in the case of S machines via the softener Y10 2 is activated at the same time The level in the boiler rises the boiler heating switches on at 0 6V At boiler level full the filling valve Y1 switches off Booster heats to set temperature Rinse pump M2 pumps the Booster water via the rinse system into the wash tank at the same time drain pump runs to calibrate the turbidity sensor The wash pump is briefly activated only during standard filling program Parallel to this predosing of cleaning agent is carried out Step 2 6 is repeated until the wash
41. econds 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 in litres 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 service menu no acknowledgement Unlock in case of lack of salt Pressing the button 041 resets the error message 041 and takes you back to the diagnosis 48 GC 13 01 HOBART GmbH Service Training Centre HOBART j 11 CONTROL SYSTEM 11 1 MAIN CIRCUIT BOARD 01 515050 1 resedual voltage see page 56 4 etes 3 u qi Or BAE 1 10229 DE BATTERY CR2032 Eu u EEE LED 1 for hood switch LED on Hood closed LED 2 for the impeller sensor flickers if water is running pulses RUN LED for processor function LED 15 blinking voltage available processor is running LED on Voltage available processor does not run Remark Only the fully equipped circuit board 01 515050 1 is available as spare part If new software is available due to a software change the procedure as described in the service menu service software must be followed 11 1 1 SOFTWARE REVISION STATUS 01 515060 002 03 05 000 01
42. ensive 52 Eco 0 Steam wash 300 Intensive with steam chemistry 314 Cold rinse 20 High pressure 255 Fill dump 517 Continuous 20 Cutlery 17 Hygiene 300 Basic clean 35 Deliming 60 Coffee Cups GC 13 01 Page 41 HOBART 10 3 MENU NAVIGATION EXTERNAL CHEMICALS LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 External Detergent concentration no control 6 chemicals g control from HOBART 6 parallel with rinse pump M2 4 4 parallel with wash pump 1 Parallel with fill valve 1 6 Rinse aid concentration 9 no control 5 control from HOBART parallel with rinse pump M2 parallel with wash pump 1 Parallel with fill valve Y1 Detergent rinse aid sensor Sensor deactivated Sensor activated for detergend and rinse aid Sensor activated for detergend 5 Sensor activated for rinse aid 5 Integrated Chemicals container external External with level switch Signal if chemical deficiency 0 1 Page 42 GC 13 01 HOBART GmbH Service Training Centre HOBART 10 4 MENU NAVIGATION SERVICE 10 4 1 PARAMETERS ACTIVATING PROGRAMS Parameters Parameters that have been enabled in the parameters list for the level service menu are displayed The navigation buttons are used to scroll through the individual parameters The designation of the set value and the unit are automatically shown for the selected parameter The buttons
43. ervice Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode 58 GC 13 01 HOBART GmbH Service Training Centre HOBART 14 3 10 Message 010 Tank heating not enabled Trigger Setpoint temperature at the AE2 and heating enabling level at the AE4 underrun during thermostop time 1 2 240 seconds 57 T58 Reaction of the start button 0 Priority Machine reaction Locked Enable Message on the display Acknowledgement Internal acknowledgement by reaching the heating Delay enabling level 14 3 11 Message 011 Temperature washing space sensor exceeded 011 Temperature washing space sensor exceeded Trigger The temperature at the AE6 is 2 115 C Delay 2 seconds Reaction of the start button Priority Machine reaction Machine is switched off Display remains switched on Filling program washing program Pump out program Message on the display e g malfunction temperature sensor washing space Inform service Acknowledgement Pressing the display navigation button acknowledges the message machine remains off mode ____ ___ 14 3 12 Message 012 Temperature washing space sensor undercut 012 Temperature washing space sensor underrun Ze 2 seconds Display remains switched on Pump out program Message on the display e g malfunction temperature sensor washing space Inform service Acknowledgement Pressing the
44. ervice menu machine type Page 36 Page 42 Page 43 Parameter common settings Language Date Commissioning DD MM YYYY operating data Detergent control maintenance Back Time Date format Time format Temperature unit Back Page 36 Display indication Page 42 Page 43 programs Activate deactivate Attended time till next Rinseaid conceontrol maintenance program repesentation Display brightness Display Contrast Back Page 36 Page 42 Detergent rinseaid sensor Page 42 Chemical container Page 43 Reset service indication Acoustic signal Page 37 Chemical settings rinseaidconcentration Attended time overall Page 44 Rinse cycles overall Software version detergentconcentrati Water consumption Filling chemicals overall hoses Back Page 42 Page 44 External water treatment Setting the counters Resetting the Signal if chemical deficiency Software update counters Residual water quantity Back Page 44 Attended time delay Machine type Page 45 rinse cycles day Diagnostics Inputs outputs water consumption Operational day Hygiene data operating data hygiene data Report Back Remaining water quantity external water treatment S19 Timer 14000 Weekly timer Daily timer Activate deactivate Back HOBART SERVICE HOBART GmbH Service Training Centre Page 38 GC 13 01 Softener Failure memory Soft start Impeller Ba
45. f salt switch 54 Regenerating salt connection to the drain via ventilation valve 8 4 2 SOFTENER CAPACITY IN LITRES Total hardness at 10 d at 20 d at 30 d Capacity with one 3600 1530 6301 Maintenance replacement e Completely pump out machine Then separate from the mains Dismantle front panel plastic cover Drain boiler by means of draining hose Remove side panels on the right hand side Remove transparent hose at the water break and hold into a bucket for draining while opening the cover of the softener after this the salt water has been completely drained from the softener Remove hose to the multifunctional part Place machine onto its left hand side Dismantle bottom panel Dismantle softener with the special tool 01 293500 1 e Pull out softener dispenser and dismantle the remaining hoses Subsequent to a replacement after 3 wash cycles retighten the fastening nut with the special tool HOBART GmbH Service Training Centre GC 13 01 Page 23 HOBART 8 4 3 REGENERATING FUNCTION Remark 1 A manual initiation of regeneration is not possible 2 The lack of salt indicator on the display only goes out after some time or after some wash cycles 3 Regeneration can also take place during filling mode 4 A lack of salt is triggered by float switch 54 8 5 PROCEDURE FOR THE SOFTENER TEST As during maintenance it is possible to read out via parameter C11 with how much water the tank has been filled since the lack
46. f the list Contrary to the hygiene data messages and events these are not listed with date and time The figure below shows an example of a display Programs that were not started are not listed With the navigation buttons and it is possible to scroll through the individual programs SHORT 26 STANDARD 30 CUTLERY HYGIENE Pressing button takes you back to the menu level Operating and hygiene data 38 10 2 5 LOG PART 1 Figure 3 shows an example of a display on this menu level with the request to plug in the USB stick for data transfer Figure 3 For data transfer Please plug in The USB stick This is confirmed by pressing the button 6 and then the program switches to the next display The machine automatically checks whether a USB pen drive has been detected and starts to transfer the data Data transfer active please wait HOBART GmbH Service Training Centre GC 13 01 Page 39 10 2 6 LOG PART 2 The transfer is carried out into a separate file and is saved on the USB pen drive folder name is HOB DATA file name is always the current date e g 121105 2012 05 11 After successful data transfer the display shows Data transfer completed please remove the USB stick Pressing button takes you back to the customer menu page 36 A sample log is shown below A separate log is to be generated for every day If no USB stick has been detected after some time or if the data transfer c
47. for 10 washing programs genie by pressing the display navigation button e g lack of rinsing agent Refill rinsing agent 14 3 38 Message 038 Input voltage of control system too high Error description 038 Input voltage of control system too high Trigger In case of mains on the input voltage is tested If it is for gt 10 seconds gt 253V the message is triggered Reaction of the start button Priority voltage Machine is switched off Everything Enable __ _ O This message is only shown on the display when the machine is switched on and the input voltage is correct It is masked automatically after 10 seconds or by pressing the display navigation button e g Input voltage too high Machine was switched off Acknowledgement Mains off 14 3 39 Message 039 Hood door open during filling program Error description 039 Hood door open during filling program Trigger Monitoring only at 13 1 active With open hood door E01 0 during the filling program Reaction of the start button Priority po Filling program is interrupted Message on the display Locked Enable Message on the display e g filling program interrupted Close door Acknowledgement By pressing the display navigation button with closed hood door E01 1 The filling program is afterwards continued HOBART GmbH Service Training Centre GC 13 01 Page 65 HOBART 14 3 40 Message 040 Hygiene program request
48. g is after the Genius X Predosing of the rinsing agent takes place after the end of the filling program The wash dosing of the rinsing agent takes place after the end of the rinse Subsequent dosing after cold program Hose filling and preset dosing amounts g l see customer menu page 37 Maintenance During maintenance the hoses dosing units and connections must be checked The dosing hoses hose inside suction pressure hoses must be replaced every two years by way of precaution Part number dosing hoses as product sold by the meter 01 246301 99 The machines are basically supplied without Dosing Containers but retrofitting is possible Installation Kit Dosing Containers 01 515190 001 HOBART GmbH Service Training Centre GC 13 01 Page 21 8 3 2 CHEMICAL MONITORING Parameters chemicals monitoring 520 Assignment without the chemicals sensor 0 no monitoring 1 Chemicals monitored with reed switch with Dosing Containers 2 Chemicals monitored with chemicals sensor without Dosing Containers S21 Signal in case of lack of chemicals 0 Signal in case of lack of chemicals is 0 disabled 1 Signal in case of lack of chemicals is 1 disabled S65 Activating and deactivating inputs E06 and E07 also possible in the service menu 0 E06 lack of cleaning agent and E07 lack of rinsing agent disabled Standard 1 E06 lack of cleaning agent and E07 lack of rinsing agent enabled 2 only E06 lack of cleaning agent
49. ge 049 Malfunction of communication STE with Trigger Delay ____ Reactionofthestartbuton x Locked Message onthe display Acknowledgement ______ 14 3 50 Message 050 Zero point adjustment pressure transmitter B3 failed Reaction ofthe start button O Priority Locked ____ _ e O Message the display S O Acknowledgement __ 0 06356 0 067 Dd 14 3 51 Message 051 Zero point adjustment pressure transmitter B4 failed Error description 051 Zero point adjustment pressure transmitter B4 failed A96 0 06V or A96 lt 0 06 Reaction ofthe start button O Machine reaction Locked aaa Message onthe das Acknowledgement 0 06V lt A96 x 0 06V Page 68 GC 13 01 HOBART GmbH Service Training Centre HOBART 15 SPECIAL FEATURES 15 1 Add ons to Install a HYDROLINE PURE RO I For the above mentioned machines please consider the following changes use screws M12 instead of M10 go to X1 1 and use adapter 01 515374 001 In case of an older software carry out update GC GCP Software 002 0001 000 18 1 18 1 without impeller with impeller T84 30 T122 120 gt 420 A100 3 0 C43 14000 58 511 0 1 gt 0 S19 0 1 gt 1 S82 0 1 gt 1 Internal 3 3 internal electrical connection not possible for Latest every 6 months respectively the message 042 on the display as well as after a throughpu
50. hine is switched off display remains switched on Filling program washing program __ Y 00 Filling program 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 remains in off mode fee 14 3 2 Message 002 Temperature too low temperature probe booster Error description 002 Temperature too low temperature probe booster Trigger The temperature at the AE1 is lt 0 C Reaction ofthe start button 2 Locked Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in off mode 14 3 3 Message 003 Thermostop booster in filling program exceeded Error description 003 Thermostop boiler in filling program exceeded Trigger During the filling program the setpoint temperature at the AE1 was not reached within the thermostop time 1 T54 boiler T54 If T54 0 or S7 0 or 1 this message is not triggered ss Reaction of the start button Filling program is continued The boiler heating continues to be monitored e g temperature not reached Inform service Acknowledgement Pressing the display navigation button acknowledges the message Machine remains in active mode WG Ns Page 56 GC 13 01 HOBART GmbH Service Training Centre HOBART 14 3 4 Message 004 Thermostop booster in washing program exceeded Trigger During
51. hing the tank full level A78 monitoring also ends If the parameter C58 or A95 is set to 0 no monitoring is taking place Reaction ofthe start button 2 __ Machine reaction Machine is switched off Display remains switched on Filling program washing program Pump out program Message on the display e g malfunction pressure sensor wash tank Pump out machine Acknowledgement A pump out program must be started only then will it be 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 At the end of the pump out program the voltage at 4 Delay 2 A93 Reaction of the start button Priority Machine reaction Machine is switched off Display remains switched on Filling program washing program Pump out program e g malfunction in the filling or discharge system If necessary clean 3 p ay discharge hose and pump out machine again Acknowledgement A pump out program must be started and the voltage at AE4 must be lt A93 Only then will it be possible to acknowledge the message by pressing the display navigation button HOBART GmbH Service Training Centre GC 13 01 Page 61 HOBART 14 3 22 Message 022 Wash tank draining during the washing program pressure sens
52. ice Training Centre GC 13 01 Page 5 HOBART 1 2 SAFETY INSTRUCTIONS AND WARNINGS While operating the machine observe the general safety instructions and warnings which precede every action Danger levels The danger level is an integral part of the safety instruction and is identified by the signal word Possible consequences are distinguished from each other by the selection of the signal word immediately threatening danger A GEFAHR leads to serious personal injuries or death potentially dangerous situation may lead to serious personal injuries or death potentially dangerous situation may lead to minor personal injuries or death potentially harmful situation A CHTUN G may lead to damage to the product or other objects Layout of warnings Warnings are depicted with warning sign and signal word with the corresponding safety colours ype and source of danger Explanation regarding type and source of danger Measure to avert the danger Possible further measures to avert the danger 1 3 BASIC SAFETY INSTRUCTIONS Product safety The machine complies with the state of the art and recognised safety rules and regulations However dangers may arise Only operate the machine in perfect operating condition taking into account the operating instructions Any conversions or modifications on the product may only be carried out by persons authorised by HOBART Parameterisation is accordingly protected by passwo
53. ick Load the machineprogram new page 49 05 11 2012 10 58 13 11 2012 13 51 11 1213 31 07 2012 15 26 18 09 2012 08 28 8 SE STC Gruppendauherk Hz HE PE oupi auf ee FE stc auf 10 8 SSE wanki auf hahngead z by eal m orem auf Tabu T plug in the USB pen drive for software update Select file 001 0000 031 v 001 0000 041 Page 50 GC 13 01 searching software update on USB pen drive do not interrupt loading machine will be switched off VE sequently HOBART GmbH Service Training Centre HOBART j 11 2 ADDITIONAL CIRCUIT BOARD 01 515051 1 RL19 RL20 11 2 1 SPARE CONTACTS ON THE ADDITIONAL CIRCUIT BOARD The additional circuit board has three floating contacts PFK1 PFK2 PFK3 which can each be allocated to different functions by means of a switching function S69 S70 S71 S69 relay 20 A20 X28 S70 relay 21 A21 X29 571 relay 22 A22 X30 Two pole plug 2 pins 322791 2 pin contacts 298553 99 Output deactivated Output activated if machine is ready for operation Output activated if filling program or pump out program are active Output activated if actual temperature tank or boiler below setpoint temperature Output activated if filling program SHORT or STANDARD are active T1136 is started after every rinsing time The output is ac
54. iner not fitted Error description 035 Strainer not fitted Trigger Error analysis only at S68 1 and closed door hood E01 1 if the input E03 for gt 5 seconds 0 Machine reaction A washing program is aborted and the machine is switched ready for operation A filling program is interrupted Display remains switched on Locked Filling program washing program pump out program S G _ ___ Message on the display e g correctly fit tank cover strainer Acknowledgement Pressing the display navigation button acknowledges the message if before that the input E03 1 for gt 1 1 seconds seconds The machine remains in 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 1 Priority button Message on the display Machine reaction See Triggering and acknowledgement Locked Message on the The message on the display can be masked for 10 washing programs by pressing the display navigation button e g lack of cleaning agent Refill cleaning agent display Page 64 GC 13 01 HOBART GmbH Service Training Centre HOBART 14 3 37 Message 037 Lack of rinsing agent Error description 037 Lack of rinsing agent Triggering and acknowledgement Reaction of the start 1 Priority button See Triggering and acknowledgement Locked Message on the The message on the display can be masked
55. ion must be designed accordingly The mains feeder must be connected via an isolator The connection is located at the cable bushing on the rear of the machine 4 2 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 Connection to soft as warm as possible water up to max 3 d total hardness 0 5 mmol l max 60 C possible Connect machines with separate cold rinsing system to soft cold water Machines with softener The machine should as far as possible be connected to as warm as possible water max 60 C Connect machines with separate cold rinsing system to cold water Machines with softener must be adjusted to the water s degree of hardness The flow pressure of all machine types should be between 0 5 0 8bar on S models and 10 bar 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 not kink or cut feed hose A possible extension of the hose must be produced with a suitable pressure hose e g 324088 1 Low temperatures 5 C during transport storage may lead to frost damage to water carrying components Store the machine at room temperature min 15 C for 24h 43 DRAIN The connection between machine and on site drain may not exceed a maximum height of 0 65 m Do not lay drain hose loosely on the floor and do
56. messages pressure transmitter see from page 60 onwards 8 2 1 ZERO POINT ADJUSTMENT PRESSURE TRANSMITTER The zero point is adjusted in order to balance the pressure transmitters tolerances For this purpose the output value of the sensor in a depressurised state is compared with the standard value of 0 5V The adjustment is made during initial commissioning and after every pump out program that has been executed completely without errors If the offset value is outside the tolerance of 0 06V an error message is generate Page 20 GC 13 01 HOBART GmbH Service Training Centre 8 3 DOSING UNITS CHEMICALS 8 3 1 DOSING UNITS A6 Dosing units Premax Detergent dosing unit Hose inside as service kit Rinse aid dosing unit Hose inside as service kit Dosing units Profi Detergent dosing unit Hose inside as service kit Rinse aid dosing unit Hose inside as service kit Dosing amount 01 515268 2 delivery rate 3 0l h 50Hz 3 6l h 60Hz 01 515268 12 01 515268 1 delivery rate 1 3l h 50Hz 1 56l h 60Hz 01 515268 11 01 515268 2 delivery rate 3 0l h 50Hz 3 6l h 60Hz 01 515268 12 01 515269 6 delivery rate 1 6l h 775608 3 Dosing of detergent all models preset to 3 0g I 0 9 5g l are possible Dosing of rinse aid preset to 0 3g I 0 2 0g l are possible Detergent dosing Rinse aid dosing Predosing is always carried out in parallel to the rinsing pump M2 The wash dosin
57. nds Do not open the door during operation and during the evaporation phase wait for the program to stop Separate the machine from the mains before carrying out any maintenance work Page 8 GC 13 01 HOBART GmbH Service Training Centre HOBART 2 MODEL OVERVIEW 2 1 MODEL OVERVIEW WITH EQUIPMENT FEATURES GC 10 A GC 5 20 A GC 90 A GCP 10 A 2 2 EXPLANATION OF MACHINE DESIGNATION BEE _ ___ ______ GlassWASHER Compact version glasswasher 700mm high P Premaxversion Machine with integrated softener E Figure Sales figure ii A Firstversion 2 3 EQUIPMENT FEATURES PROFI PREMAX read out via XX Automatic documentation __ X ___ Plain text display Scrollmode x Film control panel Drying assistant cee Vapostop Co a ___ Softener Option __ ___ in rinsing arms Tank empty sensor chemicals Strainer detection XX Standby position of frontdoor X HOBART GmbH Service Training Centre GC 13 01 Page 9 HOBART 3 PROGRAM OVERVIEW SYMBOLS we miss 2 we vm wo _ INTENSIV seee 9 eo eoo X X X X rimae 10 3 1 TECHNICAL DATA Equipment Control system Visiotronic USB interface Soft start Thermostop
58. nsor boiler underrun Trigger The voltage at the AE3 is lt 0 30 V Reaction ofthe start button 2 AA Machine reaction Machine is switched off Display remains switched on Filling program washing program Enable Pump out program Pumpoutprogam 0 00 Message on the display e g malfunction pressure sensor boiler Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode ERU 14 3 16 Message 016 Limit pressure sensor tank exceeded Error description 016 Limit pressure sensor tank exceeded The voltage at the AE4 is 3 95 V Reaction of the start button 2 Priority j Enable Pump out program Pumpoutprogam 0 J 00000 Message on the display e g malfunction pressure sensor wash tank Inform service Acknowledgement Pressing the display navigation button acknowledges the message The machine remains in active mode 2555 14 3 17 Message 017 Limit pressure sensor tank underrun The voltage at the AE4 is lt 0 30 V Reaction ofthe start button 2 Machine reaction Machine is switched off Display remains switched on Fillingprogram washingprogam Locked Filling program washing program Pump out program Message on the display e g malfunction pressure sensor tank Inform service Acknowledgement Pressing the display navigation button
59. ooster heating not enabled 57 Message 006 Temperature tank sensor exceeded 57 Message 007 Temperature tank sensor underrun 58 Message 008 Thermostop tank in filling program exceeded 58 Message 009 Thermostop tank heating in washing program exceeded 58 Message 010 Tank heating not enabled 59 Message 011 Temperature washing space sensor exceeded 59 Message 012 Temperature washing space sensor undercut eee 59 Message 013 Thermostop washing space in washing program exceeded 59 Message 014 Limit pressure sensor boiler exceeded eese eren 60 Message 015 Limit pressure sensor boiler underrun ee cereus 60 Message 016 Limit pressure sensor tank exceeded 60 Message 017 Limit pressure sensor tank underrun
60. or tank Error description 022 Wash tank draining during the washing program pressure sensor tank Trigger The specified voltage value A84 at AE4 is not reached during the washing program while activating the T73 discharge pump during the time lt T73 Reaction of the start button 1 Priority Machine reaction Machine is switched off Display remains switched on Locked Filling program washing program Enable Pump out program Message on the display eis ind in the filling or discharge system If necessary clean Acknowledgement Pressing the display navigation button 6 acknowledges the message The machine remains in active mode PEN 14 3 23 Message 023 not used 14 3 24 Message 024 Analogue current of turbidity sensor exceeded 14 3 25 Message 025 Analogue current of turbidity sensor underrun 14 3 26 Message 026 Calibration value deviation turbidity sensor exceeded 14 3 27 Message 027 Calibration turbidity sensor failed 14 3 28 Message 028 Calibration turbidity sensor failed repeatedly 14 3 29 Message 029 Program interruption by door hood switch Error description Page 14 029 Program interruption by door hood switch E0120 Trigger Interruption of a running program by opening the Delay door hood E01 0 Pe Reaction ofthe start button Locked 3 S s s s s s Acknowledgement If the door hood has been closed E01 1 the message can be acknowledged by pressing the display navigation button The interrupted program i
61. ortal danger due to live components Disconnect the machine from the mains during all work on the electrical system and check the absence of voltage Warning of caustic substances Caustic substances may destroy the skin when they come in contact with it Acids and leaches are classified as Caustic rinsing agents and cleaning agents Warning of hot surfaces Caution burning hazard Boiler wash tanks or the inside of the machine casing exhibit hot surfaces even after the machine is switched off Danger of slipping Danger of slipping on wet floor e g due to leaked cleaning agent rinsing agent residues or moisture in general Warning of hand injuries hands may get crushed drawn in or be injured in another manner e g during transport of the machine or by tilting the machine Warning label Warning of substances that are harmful to health necessary rules of conduct and protective measures must be adhered to in this area This warning sign is among others depicted on the descaling agent Radikalk It may possibly react with other agents Pull the mains plug before opening the machine Danger of 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 chemicals dispensing unit Working with descaling agents Installation dismantling of the machine HOBART GmbH Serv
62. ould not be carried out completely the following note is shown Data transfer failed v Pressing button takes you back to the mode see page 38 Pressing button 6 takes you back to the customer menu Page 40 GC 13 01 HOBART GmbH Service Training Centre 12 2 7 HOBART EXAMPLE FOR A PROTOCOL Hobart operational hygiene Protokoll beginning end General Data 04 12 2012 05 12 2012 05 12 2012 date of data transfer 16 21 01 time of data transfer FPS 10A machine type 866610001 serial number 05 12 2012 commissioning 0 attended time till next maintenance 0 attended time overall 0 rinse cycles overall 10 water consumption overall 00 00 attended time day 0 rinse cycles day 10 water consumption day 150 remaining water quantity external water treatment Events in the washprocess 05 12 2012 05 12 2012 05 12 2012 05 12 2012 05 12 2012 05 12 2012 05 12 2012 05 12 2012 05 12 2012 04 12 2012 04 12 2012 04 12 2012 04 12 2012 04 12 2012 10 33 10 32 10 31 10 28 10 27 10 12 10 11 10 03 09 58 09 37 09 23 09 23 09 22 09 22 draining program salt deficiency filling program salt deficiency filling program filling program draining program filling program draining program salt deficiency remedied washing aborted by User washing aborted by User salt deficiency washing aborted by User Programs since installation HOBART GmbH Service Training Centre 201 Short 100 Standard 15 Int
63. r is completely normal However if this value is very high e g 3000 uS 3 mS it can be deduced that the softener is not functioning correctly CAUTION If the above measurements seriously deviate from the ideal values the softener test program must be activated see also page 46 Remove the side panels before doing so The softener test program should on no account be carried out at the beginning of the softener test as salt will inevitably be washed in If this has occurred thoroughly rinse the booster fill and drain several times to remove the high chloride content corrosion inducing Page 24 GC 13 01 HOBART GmbH Service Training Centre HOBART 8 6 BOOSTER BOOSTERCONNECTION PIECE 8 6 1 BOOSTER DESIGN VOLUME Booster volume 4 0 standard rinsing volume 1 9 possible rinsing volume 3 21 maximum 3 5 Replacement of boiler heating e Completely pump out machine Then separate from the mains Dismantle back panel left sidepanel Replace the cover e After replaceing the secure measurement 8 7 WASH TANK TEMPERATURE SENSOR RINSE PUMP DRAIN PUMP 8 7 1 TANK Tank volume 8 01 Tank heating standard 0 8kW 01 240247 1 Tank heating machines with cold rinsing 2 5kW 01 294390 1 Air trap tank 01 515236 1 Viton O ring for air trap 2 6903 63 8 7 2 TEMPERATURE SENSOR BOOSTER TANK Part number Temperature sensor boiler B1 775612 1 Temperature sensor tank B2 775612 1 Tempera
64. rd Page 6 GC 13 01 HOBART GmbH Service Training Centre HOBART 1 4 PERSONNEL QUALIFICATION Observe the rules and regulations in respect of occupational health and safety Attentively read the service manual prior to use Installation Qualified personnel Authorised electrician electrically skilled person or persons with comparable training Trainees only under corresponding expert supervision and monitoring Commissioning Qualified personnel Authorised electrician electrically skilled person or persons with comparable training 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 basis of the operating instructions instructions in respect of dangers Handicapped persons Instruction by the operating company on the basis of the operating instructions instructions in respect of dangers Children from the age of Instruction by the operating company on the basis of the 14 operating instructions instructions in respect of dangers only under supervision Children up to the age of not permitted 13 Maintenance repair Qualified personnel Hobart after sales service or service technicians trained by Hobart Trainees only under corresponding expert supervision and monitoring HOBART GmbH Service Training Centre GC 13 01 7 HOBART 1 5 PRO
65. rking This may happen in two ways 1 To test the flowmeter 52 go to the servicemenu page 48 2 Visual inspection whether the LED 2 on the main circuit board is rapidly pulsing see page 49 Remark After 20 minutes of inactivity during stand by the fill valve and the booster valve are activated for 0 8 sec parameter S17 Connection fresh water hose from filling valve Flow meter Connection for the fresh water to the boiler Connection for the fresh water to the softener Connection is provided with a dummy cap Connection for the water for the regeneration Ventilation to the wash tank Remark If the switching function 518 is on 0 OFF the water is not metered via pulses but the lenghth of time fill valve 1 is open as a function of the theoretical flow rate A100 with 3 0 HOBART GmbH Service Training Centre GC 13 01 Page 19 HOBART 8 2 PRESSURE TRANSMITTER B3 B4 Function From the air chamber in the boiler wash tank compressed air is transmitted via a transparent hose to the pressure transmitter boiler B3 and wash tank B4 The transmitters convert the pressure applied into an analogue direct current AE3 pressure transmitter boiler B3 AE4 pressure transmitter tank B4 ANALOGUE INPUTS 1 85 AE5 0 00 63 AE6 000 0 50 AE4 0 50 Pressure transmitter boiler Boiler tank empty corresponds to
66. s continued 14 3 30 Message 030 Door hood switch E01 does not switch Trigger The input E01 must be opened 1 times within 20 washing programs No error analysis in case of S49 autostart 0 Reaction ofthe start button O __ p Locked Message onthe display Page 62 GC 13 01 HOBART GmbH Service Training Centre HOBART 14 3 31 Message 031 Filling monitoring by impeller sensor 031 Filling monitoring by impeller sensor Trigger Error analysis only at S18 0 and T84 0 If with switched on filling valve A05 the signal at input T84 E02 0 gt 1 or 1 gt 0 does not change within the specified time lt T84 Priority The filling valve 05 remains activated No restrictions e g malfunction in filling system Check water intake Acknowledgement Status change of input E02 0 1 or 1 0 or pressing display navigation button acknowledges the message The machine remains in active mode 14 3 32 Message 032 Filling monitoring by water level measurement in boiler Error description 032 Filling monitoring by measuring the water level in the boiler Trigger Error analysis only at S18 0 T84 0 and rinsing pump A10 not activated T84 If the voltage change at AE3 lt A59 within the time lt T84 with switched on filling valve A05 Reaction of the start button 2 Priority O Machine reaction The filling valve A05 remains activated Locked E
67. sages have been acknowledged but there are still errors pending these messages are subsequently displayed again The Fehler Verweisquelle konnte nicht gefunden werden shows an example of an error message display Malfunction temperature sensor boiler Please inform service HOBART GmbH Service Training Centre GC 13 01 Page 55 HOBART 14 3 POSSIBLE ERROR MESSAGES The following describes the error analyses 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 system 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 have no obvious effect on the machine but are stored in the error memory Reaction 0 internal messages gt No influence of the start button or no activation of the signal transducer Reaction 1 in case of warning messages Alternative flashing of the start button in green and red while the machine is in 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 booster sensor exceeded Error description 001 Temperature boiler sensor exceeded Trigger The temperature at the is 115 C Reaction of the start button 2 Priority Mac
68. shing cycle The wash water that is flowing back is filtered through the metal and plastic strainer first then to the Genius X filter system finally to the wash pump While the washing water is circulating through the wash pump suction effect the flipper See picture below is closed Tank strainer is monitored S68 Output X2 2 is controlled by means of triac over four performance levels After 14 has elapsed or at S83 0 the triac is bypassed by relay 2 The soft start function as well as the 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 GC 01 240300 3 Special tool 01 240303 3 Transition nut for special tool 609939 Dismantling the wash pump If it is necessary to replace the wash pump the machine including the boiler must be completely emptied If necessary dismantle the chemicals tanks Remove front panel and plastic cover Remove the drain pump by turning clockwise release the lock of the drain pump beforehand Undo the fastening nut with the special tool Remove the right hand side panel 5 machines dismantle the transparent hose at the water break and drain completely remove of the softener cap drain transparent hose once again completely refit the softener cap Refasten the softener dispenser cover Place the machine onto
69. t of max 14000 liter pure water message 041 on the display Reset the counters according item 8 9 of the manual of the machine 16 CHANGE INDEX HOBART GmbH Service Training Centre GC 13 01 Page 69 HOBART a company of the ITW Group SERVICE TRAINING CENTRE
70. termediate pump out 2 With closed door another cold rinsing T45 filling of the boiler intermediate pump out and cleaning agent dosing is carried out after 2 min End of program N cO 94 COLD PROGRAM WITH BOILER TEMPERATURE gt 35 C Prerequisite e Machine is ready for operation Start button glows green Parameters Washing time T7 Rinsing time 729 744 42 T45 Thermostop time WT 158 Switching function 531 Rinsing temperature A7 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 agent dosing 1 Refilling the boiler Intermediate pump out brief lowering of level Genius X Detergent after GeniusX Cold rinsing 1 29 Refilling the boiler Intermediate pump out 1 Cold rinsing 2 144 Intermediate pump out 2 With closed door another cold rinsing T45 filling of the boiler intermediate pump out and cleaning agent dosing is carried out after 2 min End of program RPWND 32 GC 13 01 HOBART GmbH Service Training Centre HOBART 9 5 HYGIENE H WITH HYGIENE TABS DESCALING PROGRAM e Machine is ready for operation Start button glows green Parameters for the HYGIENE program HYGIENE DESCALING Washing time 112 114 Rinsing time 134 136 Thermostop time WT 158 T58 Default C94 Switching function 536 on
71. tivated during this time Output activated if filling program is active Output activated in case of information message Output activated in case of error Output activated in case of warning message or error Output activated if SHORT or STANDARD CUTLERY or BASIC CLEANING or 10 COFFEE CUPS active OO O OI Q NS 11 Output activated if pump out program active 12 Output activated if HYGIENE or DESCALING active 13 Output activated if machine is off 14 Output activated if tank or boiler heating active 15 Free In individual cases to the pins of the 230 outputs a residual voltage caused by discharge of the capacitor of the RC combination can be tapped to control and expansion card when touched A risk and vulnerability analysis showed that these occurring only in isolated cases residual voltage there is no danger of people As you would know for example but by electrostatic discharge the voltage tapping this feel uncomfortable and could possibly lead to terrifying reactions This residual voltage can occur in X2 X3 X4 X5 on the motherboard as well as X22 X30 on the additional board HOBART GmbH Service Training Centre GC 13 01 Page 51 Power supplyN 2 PowrsupyL ox al x 5 PowersuppyPE wa z x wash pump direct p output 3 6 R4 Rinsing agent pump RI Discharge pump _
72. ture measuring range The NTC thermal resistors temperature dependent semiconductor resistors They have a strongly negative temperature coefficient TK min 40 C max 125 C possible error messages temperature sensor see page 56 HOBART GmbH Service Training Centre GC 13 01 Page 25 8 7 3 RINSE PUMP Technical Data Part number for 50Hz 01 515260 1 Part number for 60Hz 01 515260 2 Voltage 220 240V Current 0 6A Output 0 14kW Capacitor 400V 226568 2 Flow rate 7 58 2 5l Maintenance The rinsing pump is fastened by means of a plastic clip in The electrical connection is via plug 8 7 4 DRAIN PUMP Technical data Part number for 50 2 01 515075 1 50 2 Part number for 60Hz 01 515075 2 60 2 Voltage 220 240V Current 0 3A Output 40W The pump out program runs in several steps Step 1 Pumping out 70 otep 2 Rinsing T42 Step 3 Pumping out T71 Step 4 Pause T72 Step 5 Pumping out T66 Steps 4 and 5 are repeated for the parameter C56 Removal of the pump Electrical connections to the drain pump disconnect get to the tab on 9am gray plastic latch on the wash pump Press the lock to the rear To release the bayonet fitting the pump 45 degrees clockwise Pump pull back away Page 26 GC 13 01 HOBART GmbH Service Training Centre 8 9 WASH PUMP Wash water circulation The washing water is distributed via the top and bottom wash arms during the wa
73. vate deactivate 6 HOBART GmbH Service Training Centre GC 13 01 Page 37 HOBART 10 2 3 HYGIENE DATA TIMER LEVEL 3 LEVEL 4 LEVEL 5 LEVEL 6 IT Operational hygiene data o Operational data o see commissioning page 40 Hygiene data see Appendix Part 1 Page 44 report see Appendix Part 2 Page 45 back timer weekly timer Monday Tuesday 5 Daily timer 6 Weekly timer on Daily timer activate deactivate Weekly daily timer Timer off Page 38 GC 13 01 HOBART GmbH Service Training Centre 10 2 4 HYGIENE DATA This menu item lists different events hygiene data and messages The list starts with the current date and the event that has occurred 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 this menu level 2 messages with date and time in the set format are shown per display With the navigation buttons and it is possible to scroll through the recorded data Scrolling causes a change of the entire display and two further messages are shown Figure 1 2012 01 01 13 47 LACK OF SALT 2012 01 01 13 45 SERVICE NTERVAL 4 The washing programs are listed at the end o
74. veral software files are detected these are shown on the display 002 0001 000 002 0002 000 002 0003 000 File is preselected Please do not interrupt loading Machine will be switched off subsequently machine type loaded 001 Maschine Pnr Anschlussversion GC 10A 001 A B 001 D GCS 20A 002 A GCP 10A 003 A B GC 90A 004 A B D GCP 90A 005 A B GCS 20A 006 C D GCP 10A 007 D GC 90A 008 C GCP 90A 009 D SERVICE INTERVAL SOFTWARE UPDATE MACHINE TYPE LEVEL 6 Reset service interval and return to parameter Do not reset service interval and return to parameter Confirmation of the USB stick with subsequent testing of the stick and the software across a certain period bar display In case of an error there is a message USB pen drive not detected Software files upwards Software files downwards Loading is identified by a rotating line after the loading load also the 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 the entire parameter list is initialised Parametereinstellungen S9 0 A1 82 A2 82 A3 82 A1 82 A2 82 A3 82 A1 82 A2 82 A3 82 A1 82 A2 82 A3 82 HOBART GmbH Service Training Centre HOBART 10 4 4 DIAGNOSIS MODE INPUTS OUTPUTS LEVEL 3 LEVEL 4 LEVEL

gc 2013 service manual

Contents

Download Pdf Manuals

Related Search

Related Contents