Turbochef-technologies 2020 Manuel d'utilisateur

Accelerating the World of CookingTMService ManualFOR THE TURBOCHEF 2020 HIGH h CONVEYOR OVEN© 2008 TurboChef Technologies, Inc.

SPECIFICATIONS AND INSTALLATION1DimensionsExteriorHeight 13.0” (330 mm)--with legs 17.0” (432 mm)Width 48.3” (1227 mm)--with extensions 60.1” (1527

2 SPECIFICATIONS AND INSTALLATIONPackagingAll ovens are packaged in a double-wall corrugatedbox with integrated wooden skids. All internationalovens s

SPECIFICATIONS AND INSTALLATION3The surface on which the oven is placed must be atleast 30” (762 mm) deep and capable of supporting200 lbs. (90.7 kg)

4 SPECIFICATIONS AND INSTALLATIONInstallation Near Open Heat SourceSee Figure 7. When placing a TurboChef oven nearan open heat source, strictly adher

Cleaning - Daily and Weekly

CLEANING5= Wash, rinse, sanitize. (Use only TurboChef-approved cleaner, part number 103180).= Completely dry with clean towel.IDLEBACKOFFEMERGENCY ST

6 CLEANINGWARNING: Always disconnect power before cleaning or servicing the oven. IDLEBACKOFFEMERGENCY STOP High h Conveyorby TurboC hefTMIDLEBACKOF

CLEANING71.2.3.4.5.Step 3: Remove Inner Oven Components122112112.4.Step 4: Clean Oven Components1.3.5.6.7.Replace lters if damaged or torn.

81.2.3.4.Step 5: Replace Oven Components122126.7.8.9.5.LatchStep 7: Ready the Oven for Use1.2.Step 6: Verify Chain TensionAcceptable - Chain (A) is ti

Standard Oven Operation

STANDARD OVEN OPERATION9Oven Controls Figure 8.1. DisplayThe display shows current oven operation and/oruser programming information.2. Soft KeysS

Cooking a ProductThis section explains how to cook a food product bydescribing the “standard operation” modes throughwhich the oven progresses (Figur

STANDARD OVEN OPERATION11Mode 3: WarmingMode during which the oven warms to the presetcooking temperature defined by the cooking profilethat was selec

12 STANDARD OVEN OPERATIONEditing a Cooking ProfileTo edit a cooking profile, the oven must be in theCOOKING MODE, and the full edit or flex optionmus

STANDARD OVEN OPERATION13BELT R10:00TOP AIR 80 %<--- --->PROFILE 1Adjusting the Belt SpeedThe High h Conveyor Oven can accommodate either one or

14 STANDARD OVEN OPERATIONThis page intentionally left blank.

Oven Modes

For further information, call800.90TURBOor+1 214.379.6000

OVEN MODESConfig ModeThe CONFIGMODE (Figure 12) serves four mainpurposes:1. To access the smart card screen.2. To access the fault count screen.3.To a

16DEGS FEDIT/RIGID/FLEXENGLISHSETUP MENUINFOFigure 17: Setup ModeChanging the Display TemperatureThe oven can display the temperature in eitherCelsius

NOTE: If the update is unsuccessful, the displaywill remain off and the oven will beep one long,low tone. If this occurs, repeat the above procedure.

18 OVEN MODESAccessing the Belt Control ScreenFrom TEST MODE screen 1 (Figure 21, page 17),press L2 to access the belt control screen (Figure25). Use

OVEN MODES19Bottom Display LineThe bottom display line shows enabled inputsand outputs on the control board. The numbers1-10 indicate the different bo

20Initiating a Burn-In TestNOTE: Burn-in tests are for manufacturing useonly. DONOT initiate a burn-in test unlessexpressly instructed by TurboChef.To

Oven Systems

21OVEN SYSTEMSThe Control SystemThis section contains information about the following components:- Control Board-Display-EMI Filter-Fuses- High-limit

The information contained in this manual is important for the proper installation, use, maintenance,and repair of this oven. Follow these procedures a

22 OVEN SYSTEMSTesting Procedure1. Disconnect line voltage to the unit.2. Take a resistance reading of the coil. 3. If coil resistance is correct (58

23OVEN SYSTEMSThe Conveyor SystemThis section contains information about the following components, as well as testing procedures:- Gear Drive (Conveyo

24 OVEN SYSTEMSAccessing ParametersWARNING: DO NOT perform this procedure unless instructed by TurboChef. Changing the parameters to other than those

Troubleshooting

25TROUBLESHOOTINGOverview of TroubleshootingThis section contains information on the following:- Fault code descriptions- Fault code troubleshooting-

26Fault Code and Description When Active Refer to...Warming Idle Cooking TestF1: Blower Failurea a a aPages 27-28F2: Low Temp During CookaPage 29F4: E

27TROUBLESHOOTINGFault Code TroubleshootingFrom TEST MODE, you can test separate oven components to help diagnose an issue. To access TESTMODE, see pa

28 TROUBLESHOOTINGBlower Motor TroubleshootingNOTE: Continued from page 27.1.Verify motor spins freely.-Motor seized: Unplug oven and correct obstruct

TROUBLESHOOTING29Troubleshooting:F2: LOW COOK TEMPRestart the oven, access the TEST MODE, and turn onboth the top and bottom blowers. Are the status i

Table of ContentsSafety InformationImportant Safety Information – Please Read First iGeneral Safety Information iReducing Fire Risk iPreventing Oven D

30 TROUBLESHOOTINGNOYESYESNORemove theobstruction.Troubleshoot F1fault (pages 27-28).Replace thedefectiveheater(s).Test the RTD (page 22 for resistanc

31TROUBLESHOOTINGTroubleshooting:F6: ECOVER TEMPAre the air filters on the back ofthe oven clean?NOClean the air filter(s) (page 7).YESIs the oven hot

32 TROUBLESHOOTINGTroubleshooting:F8: HIGH LIMIT TRIPPEDIs the high limit thermostattripped (page 21)?Reset and determine why ittripped - over temp, b

33TROUBLESHOOTINGTroubleshooting:F9: BELT FAULT (Total Belt Run Failure)Are there any obstructions thatare blocking the conveyor’smovement or is the c

34 TROUBLESHOOTINGTroubleshooting:Cooling System IssueIs the oven in an area of moderatetemperature (120ºF [49ºC] or cooler)?Does the oven haveroom to

TROUBLESHOOTING35Troubleshooting:Food Not Cooking ProperlyDoes the problem occur for allprogrammed recipes? Forexample, are all recipes under-cooked/o

36 TROUBLESHOOTINGIs the keypad cable properly connectedto the control board?Troubleshooting:No Keypad InputReplace the keypad (page A-8).If the probl

Schematics

SCHEMATICS37(CON-7002)(NGC-3023)(HHC-4120)(HHC-6517-2)(HHC-6630-2)(TC3-0433)(HHC-4120)(HHC-6630-2)(102075)(NGC-3005)FRONTHCT-4162208 VACBACKHCT-416120

Initiating a Burn-In Test 20Erasing Oven Settings 20Viewing the Serial Number 20Oven SystemsThe Control System 21Control Board 21Display21EMI Filter21

8 7 6 5 4DASHNOAKEYPAD1421P421P6--21J6----1414------ ---PRODUCTION3 USED ONNEXT ASSYAPPLICATIONQA2CODE IDENT NONONEDSIZESCALEDRAWING NOKEY13SCHEMA

SCHEMATICS39

CMSC PARAMETERS40SCHEMATICS

Appendix - Replacing Oven Components

A-1APPENDIX - REPLACING OVEN COMPONENTSReplacing Oven Components WARNING: Before removing or replacing any oven component, thoroughly read the safety

A-2Part Details...Locate the Part Here...ItemPart NumberQty. Per OvenOutside ofEnd Bells (Page A-4)Left End Bell(Page A-6)Right End Bell(Page A-8)Heat

A-3APPENDIX - REPLACING OVEN COMPONENTSThis page intentionally left blank.

A-4 APPENDIX - REPLACING OVEN COMPONENTSShelf TrayShelf TrayChain (behind guard)and Chainguard, RightConveyorCrumb TrayCrumb TrayChainguard, Left(not

APPENDIX - REPLACING OVEN COMPONENTSItemPart NumberHardware DescriptionHardware PartNumber(s)Air Filter HCT-4067 None NoneBack Panel HCT-4105 Screw, #

SAFET Y INFORMATIONImportant Safety Information – Please Read FirstImproper installation, adjustment, alteration, service, or maintenance of this equi

A-6 APPENDIX - REPLACING OVEN COMPONENTSReplacing Items - Left End BellWARNING: Before removing or replacing any oven component, thoroughly read the s

A-7APPENDIX - REPLACING OVEN COMPONENTSBlower Motor ControllerRelay, Solid State, K4/K5 Relay, Mechanical, K6Fuse Block20 Amp Fuse, Class CCFigure A-6

A-8Power Supply and BracketDisplay, VFDCard ReaderControl BoardSpeakerEMI FilterFigure A-8: Right End Bell Components, Back Panel RemovedAPPENDIX - RE

A-9APPENDIX - REPLACING OVEN COMPONENTSItemPart NumberHardware DescriptionHardware PartNumber(s)Blower Motor AssemblyHCT-4205Nut, 1/4-20, Serrated HEX

For service or information:WITHINNORTHAMERICA CALLCustomer Service at 800.90TURBO or OUTSIDE NORTH AMERICA CALL+1 214-379-6000 or Your Authorized Dist

ii SAFET Y INFORMATIONPreventing Oven DamageoWhen servicing this appliance, do not tear insulation to get to components. Rather, find the edge ofthe i

Specifications and Installation