Manuals / Turbo Chef Technologies / Kitchen Appliance / Oven

Turbo Chef Technologies 3240 A Appendix A - Replacing Oven Components, Part Number, Hardware Part

Models: 3240

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Hardware Description

Item	Part Number	Hardware Description	Hardware Part
			Number(s)

Caster	102799	Use lifters - see Installation Manual for instructions.	None

Catch, Slotted Eyebrow	HHC-6499	Screw, Sheet Metal, #8 x 1/2 Serrated PHTRH	101688 (x3)

Chain Guard	HHC-6411	None	N/A

Chin Assembly, Left End	HHC-6464	None	N/A

Chin Assembly, Right End	HHC-6463	None	N/A

Conveyor Belt Kit, Single, Left to Right	HHC-6561-1	None	N/A

Conveyor Belt Kit, Single, Right to Left	HHC-6561-2	None	N/A

Conveyor Belt Kit, 50/50 Split, Left to Right	HHC-6661-1	None	N/A

Conveyor Belt Kit, 50/50 Split, Right to Left	HHC-6661-2	None	N/A

Conveyor Belt Kit, 70/30 Split, Left to Right	HHC-6662-1	None	N/A

Conveyor Belt Kit, 70/30 Split, Right to Left	HHC-6662-2	None	N/A

Cover, Burner Compartment	HHC-6137	Screw, Sh Mtl, #8 x 3/8 PPHD, Type A, SS	101696 (x4)

Cover, Left End Bell	HHC-6529	Screw, #10-32 x 1/2”, PPHD, SS	101460 (x2)

Cover, Right End Bell	HHC-6528	Screw, #10-32 x 1/2”, PPHD, SS	101460 (x2)

Filter, Air, Front, 11.75” x 7.5”	HHC-6017	None	N/A

Filter, Air, Rear, 9” x 3.25”	HHC-6343	None	N/A

Gas Pipe, 8” (Between Stacked Ovens Only)	103572	None	N/A

Gas Pipe, 10” (Single or Lower Oven Only)	103576	None	N/A

Handle, Window	HHC-6632	Screw, 3/4 LP RHD, 1/4-20 x 1.00 Lg, SS	101738 (x4)

Keypad	HHC-1234	None	N/A

Label, Caster Notice	HHC-6610	None	N/A

Label, Caution, Hot Surface	NGC-1137	None	N/A

Label, Cleaning Cautions	HHC-6653	None	N/A

Label, Filter	I5-9372	None	N/A

Label, Gas-Fired cULus	HHC-6649	None	N/A

Label, Notice	HHC-6611	None	N/A

Label, Operating Instructions	HHC-6612	None	N/A

Label, Servicing Cautions	HHC-6655	None	N/A

Label, TurboService Number	NGC-1170	None	N/A

Label, UL NSF	NGC-1171	None	N/A

Leg Kit, 14-Inch	HHC-6850-14	Included	Included

Leg Kit, 20-Inch	HHC-6850-20	Included	Included

Leg Kit, 26-Inch	HHC-6850-26	Included	Included

Literature Packet	HHC-6654	None	N/A

Manometer Kit, Electronic with Nylon Case	HHC-3001	None	N/A

Plenum, Lower (not pictured)	HHC-6565-2	None	N/A

Plenum, Upper (not pictured)	HHC-6565-1	None	N/A

Top, Outer Curved	HHC-6482	Screw, Sheet Metal, #8 x 1/2 Serrated PHTRH	101688 (x4)

Tube, Cooling Fan	HHC-6374	Screw, Thumb, , w/ WHD, #1/4-20 x 1/2”, SS	101752

Window Kit	HHC-3003	Included	N/A

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APPENDIX A - REPLACING OVEN COMPONENTS

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Turbo Chef Technologies 3240 A Appendix A - Replacing Oven Components, Part Number, Hardware Description, Hardware Part

Contents

Service Manual F O R T H E T U R B O C H E F 3240 H I G H H C O N V EYO R OV E NAccelerating the World of Cooking TM Page For further information, call 800.90TURBO or +1PLEASE CAREFULLY READ THIS MANUAL AND RETAIN IT FOR FUTURE REFERENCE Specifications and Startup Safety InstructionsCleaning Standard Oven OperationOven Systems Oven ModesTroubleshooting SchematicsAppendix A - Replacing Oven Components General Safety Information Important Safety Information - Please Read FirstPreventing Oven Damage i S A F ET Y INSTRUC TIONSReducing Fire Risk Power Cord ReplacementGrounding Instructions S A F ET Y INSTRUC TIONSi i i S A F ET Y INSTRUC TIONS This page intentionally left blankSpecifications and Startup Page Overview Power Specifications DimensionsCertifications Oven ConstructionGas Setup Reading the Incoming Gas Pressure StaticReading the Gas Pressure at 100% Flame Reading the Operating Gas Pressure Reading the Gas Pressure at Minimum FlameConfirming Proper Closure of all Taps 4 S P E C I F I CATIONS AND STARTUPCleaning Page Cleaning the Oven Daily Cleaning ProceduresSupplies and Equipment Deep Cleaning Procedures Step 8 Remove and Clean the Lower End Panels Step 7 Remove and Clean the Conveyor requires TWO peopleStep 9 Remove and Clean the Upper Nozzle Plate Step 10 Remove and Clean the Right and Left Lower Air DivertersStep 13 Reinstall the Oven Components Step 12 Clean the Oven InteriorStep 14 Clean the Oven Exterior 8 C L E A N I N GStandard Oven Operation Page 1. Display Oven Controls4. Back/Off Key 2. Soft KeysCooking a Product Mode 4 Warming Mode 3 LightingMode 5 Soaking Mode 6 CookingEditing a Cooking Profile L1 L2 L3R1 R2 R3 The up key increases bake time in 5-second increments 1 4 S TA N DARD OVEN OPERATION This page intentionally left blankOven Modes Page The Config Mode Smart Card ScreenUpdating the Firmware Accessing the Fault Count Screen Setup ModeAccessing the Setup Mode Accessing the Test ModeTest Mode Changing the Display LanguageInfo Screen Viewing the Status Indicators Accessing the Burner Control ScreenAccessing the Belt Control Screen Manipulating the Top and BottomEntering a New Serial Number Initiating a Burn-In Test Erasing all Oven SettingsViewing the Serial Number Clearing the Fault CountsOven Systems Page Testing Procedure The Control Systemand the contacts open. When the contacts open 4. If the coil resistance is incorrect, replace theThe K4 relay uses the normally closed contacts The Conveyor System 2 4 OVEN SYSTEMS The Blower System Figure 32 Burner Transformer Wires The Burner System5. Check for 24 VAC leaving the ignition module see Figure 35, page the flame signal ground wire 2. Remove the flame signal ground wire fromend of the flame signal ground wire connect flame signal ground wire terminalTroubleshooting Page Fault Code Descriptions Overview of Troubleshooting3 0 T RO U B L E S H O OT I N G Troubleshooting F1BLOWER FAULT Blower Failure Fault Code Troubleshootingcorrectly installed pages Troubleshooting F2 LOW COOK TEMP Low Temp During CookTroubleshoot the blowers page Are the nozzles and plenumsT RO U B L E S H O OT I N G This page intentionally left blankwhen unit is sparking? Troubleshooting F3 NO FLAME FlameoutReset the gas pressure page connectionCheck the wiring switch closed?adjusted correctly Inspect and if needed, replace the burner assembly page A-14Replace the I/O control board page A-8 Troubleshooting F5 CC OVER TEMP CC Over TempClean the air filters page Troubleshooting F6 EC OVER TEMP EC Over TempTroubleshooting F8 HIGH LIMIT TRIPPED High Limit Trip Troubleshooting F7 RTD FAULT RTD FailureCorrect wiring page 45. NO Troubleshooting F9 BELT FAULT Total Belt Run FailureCheck that the CMSC Replace needed parts page A-8Are all the contacts Troubleshooting F10 Air Pressure Switch Faultformer have line voltage thermostat closed?Troubleshooting Cooling System Issue Non-Fault Code TroubleshootingTroubleshooting Food Not Cooking Properly Does the keypad beep when a Troubleshooting No Display - Screen is BlankIs wiring from the Is the 24 VDC power4 4 T RO U B L E S H O OT I N G This page intentionally left blankSchematics Page S CH E MATI CS 46 S C H E MATI C S SCHE MAT ICS Page Appendix A - Replacing Oven Components Page A APPENDIX A - REPLACING OVEN COMPONENTS Replacing Oven ComponentsConveyor Belt Kit, 70/30 Split, Right to Left A - 2 APPENDIX A - REPLACING OVEN COMPONENTSGas Pipe, 8” Between Stacked Ovens Only Gas Pipe, 10” Single or Lower Oven OnlyFirst Open or Remove This Right End BellA - 4 APPENDIX A - REPLACING OVEN COMPONENTS APPENDIX A - REPLACING OVEN COMPONENTS This page intentionally left blankReplacing Items - No Panel Removal Required Part Number A APPENDIX A - REPLACING OVEN COMPONENTSHardware Description Hardware PartReplacing Items - Right End Bell Part Number A APPENDIX A - REPLACING OVEN COMPONENTSHardware Description Hardware PartA - 1 0 APPENDIX A - REPLACING OVEN COMPONENTS Gear Drive Assembly DetailPart Number APPENDIX A - REPLACING OVEN COMPONENTSHardware Description Hardware PartReplacing Items - Left End Bell Part Number APPENDIX A - REPLACING OVEN COMPONENTSHardware Description Hardware PartReplacing Items - Burner Compartment Cover Burner Assembly DetailReplacing Items - Multiple Panel Removal Required Page Page Customer Service at 800.90T U R B O or For service or information+1 214-379-6000 or Your Authorized Distributor Accelerating the World of Cooking TM