Duke TSC-M Service Manual
Proofer oven with touch screen controls
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- Instruction sheet (2 pages) ,
- Installation instructions manual (24 pages)
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PROOFER OVEN WITH
TOUCH SCREEN
CONTROLS (TSC-M)
MODELS
TSC-6/18M
TSC-3/9M
This document is prepared for trained Duke service technicians. It is not to be used by anyone not
properly qualified to perform these procedures.
This Service Manual is not all encompassing. If you have not been trained on servicing this product,
be sure to read the manual completely before attempting servicing. Be sure all necessary tools,
test equipment, and skills are available. Those procedures for which you do not have the proper
skills and test equipment must be performed only by a qualified Duke trained service technician.
This manual is Copyright © 2016 Duke Manufacturing Co. All rights reserved.
Reproduction without written permission is prohibited. Duke is a registered
SM-OV-SB-0015
Please read this manual completely before attempting
to install, operate or service this equipment.
trademark of the Duke Manufacturing Co.
Duke Manufacturing Co.
St. Louis, MO 63102
Phone: 314-231-1130
Toll Free: 1-800-735-3853
www.dukemfg.com
2305 N. Broadway
Fax: 314-231-5074
Service Manual
BA KI N G C EN TE R
WIP - 6/6/2016
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Table of Contents
Related Manuals for Duke TSC-M
Summary of Contents for Duke TSC-M
- Page 1 Please read this manual completely before attempting to install, operate or service this equipment. This document is prepared for trained Duke service technicians. It is not to be used by anyone not properly qualified to perform these procedures. This Service Manual is not all encompassing. If you have not been trained on servicing this product, be sure to read the manual completely before attempting servicing.
- Page 2 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) IMPORTANT WARNING AND SAFETY INFORMATION THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO INSTALL ELECTRICAL EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD STARTUP AND ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS MANUAL.
- Page 3 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) COMPLY WITH THIS PROCEDURE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR ExPOSURE TO ELECTRICAL COMPONENTS, ALWAYS PERFORM THE ELECTRICAL LOCKOUT/TAGOUT PROCEDURE. DISCONNECT ALL CIRCUITS.
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Page 4: Table Of Contents
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) TABLE OF CONTENTS INTRODUCTION ...............................5 SPECIFICATIONS ..............................5 REMOVAL AND REPLACEMENT OF COMPONENTS .....................7 Electrical LOCKOUT/TAGOUT Procedure ......................7 COVERS AND PANELS ............................7 Proofer Rear Panel ............................7 Oven Rear Panel............................8 Oven Fan Cage and Wire Harness Cover ....................8 Proofer Floor Panel ............................9... -
Page 5: Introduction
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) INTRODUCTION TOOLS INSTALLATION For detailed installation instructions, refer to the Owner’s Manual (120085). STANDARD • Standard set of hand tools. OPERATION • VOM with AC current tester. (Any quality VOM For specific operating instructions, refer to the Owner’s or DVM with a sensitivity of at least 20,000 Manual (120085). - Page 6 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Compliance Declaration Standard: UL197 File: KNGT.E17421 Standard: CSA-C22.2 No. 109 File: KNGT7.E17421 Standard: ANSI / NSF 4 File: TSQT.E157479 Directive 89/336/EEC: Directive 2006/95/EC: EN61000-6-1 EN60335 -1:2002, A1, A2, A11, A12...
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Page 7: Removal And Replacement Of Components
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) REMOVAL AND REPLACEMENT OF COMPONENTS ELECTRICAL LOCKOUT/TAGOUT COVERS AND PANELS PROCEDURE WARNING WARNING BEFORE PERFORMING ANY SERVICE BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION... -
Page 8: Oven Rear Panel
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Oven Rear Panel Insulation Oven – Rear Panel Removed Proofer – Rear Panel Removed 1. Place the unit’s Power ON/OFF Switch in the OFF position, and follow the proper Lockout/ 1. -
Page 9: Proofer Floor Panel
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 1. Place the unit’s Power Switch in its OFF 1. Place the unit’s Power Switch in its OFF position, and follow the proper Lockout/Tagout position, and follow the proper Lockout/Tagout procedures. -
Page 10: Electrical Compartment Access Panel
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Electrical Compartment Access Panel 1. Remove screws WARNING BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR ExPOSURE TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/TAGOUT PROCEDURE. DISCONNECT ALL CIRCUITS. -
Page 11: Rear Access Panel
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) four screws (2 on each side) and remove the 2. Remove the four screws securing the panel High Voltage Shield. to the unit to gain access to the AC Power Connect Block. -
Page 12: Possible Wiring Block Configurations
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 1. Place the unit’s Power ON/OFF Switch in its PANELS AND COVERS section of the manual OFF position, and follow the proper Lockout/ for instructions. Tagout procedures. 3. Properly connect the ESD Wrist Strap to the 2. -
Page 13: Proofer Lights Circuit Breaker
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Before changing the Proofer Lights Circuit Breaker, 2. Remove the two screws securing the Cooling Fan panel to the electrical compartment. check the Proofer Lights Transformer for continuity. Note: The Proofer Oven Light Bulbs must not be larger than 10 Watts. -
Page 14: Touchpad Controller
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) OFF position, and follow the proper Lockout/ Tagout procedures. WARNING 2. The High Limit Breaker is located next to the Cooling Fan and Proofer Lights Circuit Breaker BEFORE PERFORMING ANY SERVICE on the right side of the unit. - Page 15 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Make sure the ESD wrist strap is properly attached for this procedure. 10. Place the new Touchpad Controller on the threaded mounts and replace the four (4) nuts. Do not over-tighten the nuts.
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Page 16: Pc I/O Board
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) PC I/O Board WARNING BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR ExPOSURE TO ELECTRICAL PC I/O Board COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/TAGOUT PROCEDURE. DISCONNECT ALL CIRCUITS. -
Page 17: Solid State Relay (Ssr)
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 2. Open the Control Access Panel; refer to the 10. Reattach all wires and wire harnesses. PANELS AND COVERS section of the manual 11. Remove the ESD Wrist Strap and detach it for instructions. -
Page 18: Proofer And Oven Light Transformers
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 2. Open the Control Access Panel; refer to the Proofer and Oven Light Transformers PANELS AND COVERS section of the manual for instructions. WARNING CAUTION: DO NOT power on the unit while... -
Page 19: Oven Door Switch
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Proofer/Oven lights are working properly. Oven Door Switch WARNING BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR ExPOSURE TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/TAGOUT PROCEDURE. DISCONNECT ALL CIRCUITS. -
Page 20: Left Side Louvered Access Panel
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Left Side Louvered Access Panel 3. Open the Control Access Panel; refer to the PANELS AND COVERS section of the manual for instructions. CAUTION: DO NOT power on the unit while the Control Panel is in the open position. -
Page 21: Fuses
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Fuses Alternate Access to Fuses 1. Open the Control Access Panel; refer to the PANELS AND COVERS section of the manual WARNING for instructions. BEFORE PERFORMING ANY SERVICE 2. Remove the 4 screws securing the High THAT INVOLVES ELECTRICAL Voltage Shield and remove the shield. -
Page 22: Power On/Off Switch
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Power ON/OFF Switch 5. Push the new switch into the hole, making sure it locks into position. 6. Reconnect the wires referring to the tags or WARNING circuit schematic. BEFORE PERFORMING ANY SERVICE 7. -
Page 23: Proofer And Oven Halogen Lamps
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 4. Unscrew ferruled ring on the Beeper, being careful not to twist the Beeper and damage its wires. 5. Remove the Beeper from its mount. 6. Disconnect the wires. 7. Reverse this procedure to install the replacement Beeper. -
Page 24: Oven Temperature Sensor (Rtd)
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Oven Temperature Sensor (RTD) 5. Remove the Oven Rear Panel. See instructions in section on COVER AND PANELS. 6. Remove necessary insulation. WARNING 7. Loosen and remove the 2 Hex nuts. -
Page 25: Proofer Circulation Fan
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) There are two Heater Elements, one on the left rear and one on the right rear of the Proofer section. It is not necessary to replace both elements if only one has failed. - Page 26 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) The Proofer Circulation Fan is located in the floor 6. Remove the eight hex head screws that secure of the Proofer. The floor panel must be removed the fan and mister mounting plate to the floor to gain access to the Proofer Circulation Fan. of the proofer. 7. Using a putty knife carefully pry the mounting 1.
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Page 27: Proofer Temperature Sensor (Rtd)
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Proofer Temperature Sensor (RTD) 5. Remove the Proofer Rear Panel. See instructions in COVERS AND PANELS section. WARNING BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR ExPOSURE TO ELECTRICAL... -
Page 28: Water Injection Solenoid
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 8. Reattach the water lines. 9. Reconnect the solenoid wires. WARNING 10. Turn water supply on and check for leaks. BEFORE PERFORMING ANY SERVICE 11. Temporarily restore power to the unit. -
Page 29: Opti-Mist Nozzle
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Tagout procedures. 9. Restore the unit to its power source and verify it is 2. Remove the Proofer rear panel. Refer to the PANELS AND COVERS section of this manual operating for specific instructions. -
Page 30: Oven Heat Elements
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 4. Remove the Quick Disconnect Coupling from 1. Remove screws the Opti-Mist Nozzle. 5. Remove the Coupling Body. 6. Place Teflon tape on the threads of the new Coupling Body and the new Quick Disconnect Coupling. 7. Using the appropriate open end wrench reattach the Coupling Body to the pipe elbow in the Proofer floor. -
Page 31: Oven Blower Motor
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 7. Using an Ohmmeter, check the element for 4. Tag and disconnect wires to blower motor. continuity. 5. Using an Ohmmeter test the motor for short 8. Repeat these steps on the remaining element circuits or open conditions. -
Page 32: Oven Blower Motor Start Capacitor
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) b. Using torque wrench and socket tighten blower wheel assembly screw to 165 inch WARNING lbs. (19Nm) SHOCK HAZARD: THE CAPACITOR MAY CARRY A CHARGE. IT MUST BE PROPERLY DISCHARGED BEFORE HANDLING ITS CONNECTIONS. The Oven Blower Motor Start Capacitor is mounted on the fan motor. -
Page 33: Door Gasket Replacement
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 9. Referring to the tags or correct schematic, DOOR GASKET REPLACEMENT reconnect the blower motor wires. 10. Attach the Blower Wheel as follows: WARNING a. Install blower wheel onto the shaft and place 3/16"... -
Page 34: Adjustments
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) ADJUSTMENTS DOOR GASKET COMPRESSION CHECK PROOFER DOOR GASKET ADJUSTMENT The Door Gasket Compression Check may be performed on all styles of Proofer Oven doors. WARNING THE PROOFER MAY BE HOT! ALLOW... -
Page 35: Oven Air Wash Door Adjustment
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) 4. Adjust the door position by moving the doorframe to seal any gap between the gasket Gasket is slightly and the oven front near the hinges. Tighten compressed the hinge screws. -
Page 36: Verifying And Calibrating The Controller
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) to the AIR WASH DOOR ADJUSTMENT – HINGE SIDE procedure. 7. If the Door Handle Adjustment Slots become exposed, use Silicone Sealer to seal the openings. 8. Install the Hinge Covers if they were removed. -
Page 37: Temperature Calibration
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Use a digital thermometer or other accurate validate/modify as needed. temperature measuring device to verify that the Equipment: temperatures are within 3°F of tolerance. FLUKE Model 54 Thermal meter with two J-type... -
Page 38: Maintenance
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Use keypad to Enter Pin Code “9898”. Press Press . to save. Press Press . to exit. MAINTENANCE When Sensor Calibration screen is displayed, STAINLESS STEEL CARE to match temperature of digital thermometer. -
Page 39: Stainless Steel Care
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Cleaning Stainless steel contains 70-80% iron, which will rust if not properly maintained. It also contains 12-30% chromium, which forms an invisible passive, dry the surface. Then, on a daily basis, apply a protective film that shields against corrosion. If the... -
Page 40: Cleaning The Opti-Mist Nozzle
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) disconnect fitting and pull hose out. Pressure 11. Place hose into a bucket and turn on water. Relief It will take a minute for the filter to fill before Hose water flows out of hose into container. Inlet Strainer Housing Retention Quick Clip Disconnect Water Filter 5. Install new filter by removing sanitary cap from Purging Air From Water Filter... - Page 41 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) coupling and nozzle assembly by pushing the Optimist Optimist lever down and sliding assembly straight out. Nozzle Housing Opti-Mist Housing Quick Disconnect Coupling Insert Optimist Filter Screen Opti-Mist Nozzle Disassembled 5.
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Page 42: Troubleshooting
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) TROUBLESHOOTING TROUBLESHOOTING GUIDE SYMPTOM CAUSE REMEDY Unit does not turn on Power ON/OFF Breaker not in ON Position Place ON/OFF Breaker in ON position. No Power to unit Check Breaker at Breaker Box. - Page 43 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) SYMPTOM CAUSE REMEDY Oven Blower does not Oven door open Ensure oven door is properly closed. operate Defective Oven Door Switch Replace Oven Door Switch. Defective Oven Blower Relay Replace Oven Blower Relay.
- Page 44 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) TROUBLESHOOTING FLOW CHART WIP - 6/6/2016 SM-OV-SB-0015...
- Page 45 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) TROUBLESHOOTING FLOW CHART (CONT.) SM-OV-SB-0015 WIP - 6/6/2016...
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Page 46: Electrical Schematic
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) ELECTRICAL SCHEMATIC ... -
Page 47: Customer Assistance
Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) ELECTRICAL SCHEMATIC SM-OV-SB-0015 WIP - 6/6/2016... - Page 48 Service Manual for Proofer Oven with Touch Screen Controls (TSC-M) Duke Manufacturing Co. Duke Corporate, Canada, Latin America 2305 N. Broadway St. Louis, MO 63102 Phone: 314-231-1130 Toll Free: 800-735-3853 Fax: 314-231-5074 www.dukemfg.com WIP - 6/6/2016 SM-OV-SB-0015...
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