Prince Castle DCFT-MCD Series Service Manual
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Prince Castle DCFT-MCD Series Service Manual

Vertical toaster
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Service
Manual
Big Mac Club Bun In-Feed
This product is warranted to be free from defects in material and/or workmanship for a period of two (2) years from date of original
installation, not to exceed 30 months from date of shipment from our factory. Any part or component which proves to be faulty in material
and/or workmanship within the warranty period will be replaced or repaired (at the option of Prince Castle, Inc.) without cost to the
customer for parts or labor.
This warranty is subject to the following exceptions/conditions:
• Use of any non-genuine Prince Castle parts voids this warranty and all work must be performed by an authorized Prince Castle
Service Agent.
• All labor shall be performed during regular work hours. Overtime premium will not be covered.
• Travel charges are limited to 200 kilometers (100 miles) round trip, 2 hours travel time, one trip per repair.
• Damage caused by carelessness, neglect, and/or abuse (e.g., using wrong current, dropping, tampering with or altering electrical
components, or improper cleaning) is not covered.
• Equipment damaged in shipment, by fire, flood or an act of God is not covered.
• Damage to non-stick coated surfaces is not covered by this warranty.
Prince Castle will provide replacement parts to customer so customer can replace such parts if they are defective. Replacement
instructions are set out in the product's Operation Manual.
PRINCE CASTLE SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSSES, OR EXPENSES. THIS
IS PRINCE CASTLE'S ONLY WARRANTY. PRINCE CASTLE MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED. ALL
IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR ANY PARTICULAR PURPOSE ARE HEREBY
DISCLAIMED AND EXCLUDED.
527-504revF_EN

Product Identification

Heel and Crown Bun In-Feed
LIMITED WARRANTY
355 East Kehoe Blvd. • Carol Stream, IL 60188 USA
Telephone: 630-462-8800 • Toll Free: 1-800-PCASTLE
Fax: 630-462-1460 • www.princecastle.com
LCD
Display
Indicator Light
Adjustment
Knobs
Left and Right
Scroll Buttons
Display
Vertical Toaster
DCFT-MCD Series
Menu
Button
Temperature
Button
Printed in USA 1/15 © 2015

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Summary of Contents for Prince Castle DCFT-MCD Series

  • Page 1: Product Identification

    30 months from date of shipment from our factory. Any part or component which proves to be faulty in material and/or workmanship within the warranty period will be replaced or repaired (at the option of Prince Castle, Inc.) without cost to the customer for parts or labor.

  • Page 2: Table Of Contents

    Vertical Toaster DCFT-MCD Series Table of Contents Product Identification ....... 1 Remove/Replace Club Assy .

  • Page 3: Electrical Specifications

    NOTE: This service manual is intended for use by persons having electrical and mechanical training and a level of knowledge of these subjects considered acceptable in the service trade. Prince Castle cannot be responsible, or assume any liability, for injury or damage arising from the use of this manual.

  • Page 4: Tools Required For Servicing Unit

    Vertical Toaster DCFT-MCD Series Tools Required for Servicing Unit Compression Knob Puller Stubby Philips Screw Driver Medium Philips / Flathead Screwdriver & (2) Vice Grips Precision Slotted Screwdriver. C-Clip Pliers Selection of Nut Spinners or an Appropriate Small Socket Set...

  • Page 5: Display Menu Options

    Vertical Toaster DCFT-MCD Series Display Menu Options 527-504revF_EN Printed in USA 1/15 © 2015...

  • Page 6: Management Programming

    Vertical Toaster DCFT-MCD Series Management Programming Enter program Choose Fahrenheit or screens. Press Celsius. From the and hold the PROGRAMMING MENU button for VERSION screen, 6 seconds. The press the RIGHT scroll PROGRAMMING button three times. VERSION screen will appear in the LCD display for 10 seconds.
  • Page 7 Vertical Toaster DCFT-MCD Series Management Programming (continued) Adjust set point Change language. temperatures. From the From the SELECT SELECT F/C screen, PLATEN press the LEFT scroll TEMPERATURE button. screen, press the LEFT scroll button. From the SET PLATEN From the SELECT...
  • Page 8 Vertical Toaster DCFT-MCD Series Management Programming (continued) Select Toast Time. NOTE: If your toaster From the is not Smart enabled PROGRAMMING and your store is not VERSION screen, LON integrated with press the LEFT scroll LonWorks, the LON button three times.
  • Page 9 Vertical Toaster DCFT-MCD Series Management Programming (continued) Select MFY store. From Exit programming. the PROGRAMMING Press the MENU VERSION screen, button from the press the LEFT scroll SELECT F/C, SELECT button once. PLATEN TEMPERATURE or SELECT LANGUAGE screen or leave the controls inactive for 10 seconds.

  • Page 10: Remove Top Cover

    Vertical Toaster DCFT-MCD Series Remove Top Cover WARNING The top cover should be removed any time the unit is being serviced. Unplug Unit. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect incoming power to the unit.

  • Page 11: Remove/Replace Curtain Sheet

    Vertical Toaster DCFT-MCD Series Remove/Replace Curtain Sheet Unplug Unit. Discard old curtain sheet. Insert new curtain sheet onto frame. Note - sheet is keyed so that it correctly aligns onto frame peg. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death.

  • Page 12: Remove/Replace Front Door Assy

    Vertical Toaster DCFT-MCD Series Remove/Replace Back Door Assy Remove/Replace Front Door Assy Lift up handle to open front door. Lift up handle to open back door. On right side of door, remove two screws that secure On right side of door, remove two screws that secure pivot hinge to door.

  • Page 13: Remove/Replace Club Belts

    Vertical Toaster DCFT-MCD Series Remove/Replace Club Belts Depending on toaster use, the club belts should be Pivot latch arm and secure in metal clip. replaced approximately every 6 months. Belts should be replaced if worn or torn. Remove belt tension by pivoting tension arms up.
  • Page 14 Vertical Toaster DCFT-MCD Series Remove/Replace Club Belts (continued) Be sure that bead on belt rides in groove in belt rollers. Engage hooks on rear of side cover into slots in toaster frame and slide side cover up. Tighten thumbscrew to secure left side panel.

  • Page 15: Remove/Replace Heel Compression Adjust Assy

    Vertical Toaster DCFT-MCD Series Remove/Replace Heel Compression Adjust Assy Remove second Unplug the unit. retaining ring from drive shaft. Retaining Set ring aside. Ring WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect Remove compression knobs from right side panel.
  • Page 16 Vertical Toaster DCFT-MCD Series Remove/Replace Heel Compression Adjust Assy (cont.) On both left and right side of conveyor belt, secure vice grip to bracket and top nut to hold assembly in position. Bracket Slide assembly drive shaft out of bearing.
  • Page 17 Vertical Toaster DCFT-MCD Series Remove/Replace Heel Compression Adjust Assy (cont.) Feed camshaft through square opening in frame. Attach (2) E-clip to sprocket shaft (Both front and back side of bearing) Use leverage in order to secure left and right sides of conveyor into frame.
  • Page 18 Vertical Toaster DCFT-MCD Series Remove/Replace Heel Compression Adjust Assy (cont.) Install club transfer belt over sprocket shaft gear. Install 6 screws with stubby Philips screw driver. Screws (3 on each side) Reference Drivetrain Install. Page 24. Install front door. Install right side panel.

  • Page 19: Remove/Replace Crown Compression Adjust Assy

    Vertical Toaster DCFT-MCD Series Remove/Replace Crown Compression Adjust Assy Unplug the Unit. Remove screws (7) that secure right side panel to frame. Set screws aside. Disconnect electrical connectors (2) from panel. Set WARNING panel aside. Failure to disconnect power from the unit before servicing...
  • Page 20 Vertical Toaster DCFT-MCD Series Remove/Replace Crown Compression Adjust Assy (cont.) Remove limit switch Remove screws (3 on left, 3 on right) that secure covers (2). Set crown compression assembly to frame. Set screws covers aside. aside. Limit Switch Covers Screws...
  • Page 21 Vertical Toaster DCFT-MCD Series Remove/Replace Crown Compression Adjust Assy (cont.) Feed camshaft through square opening in frame. Attach (2) E-Clips to sprocket shaft both front and back. Install 6 screws with stubby Philips screw driver. Use leverage to secure left and right sides of conveyor into frame.
  • Page 22 Vertical Toaster DCFT-MCD Series Remove/Replace Crown Compression Adjust Assy (cont.) Dress wire with existing harness (USE HIGH HEAT Reference D/T Install. Page 24. ZIP TIES.) Install back door. Install right side panel. Connect wires into back heater switch. Plug in unit.

  • Page 23: Remove/Replace Membrane Switch And Display Assy

    Vertical Toaster DCFT-MCD Series Remove/Replace Membrane Switch and Display Assy Straighten mounting tabs (4) that secure display panel Unplug the unit. to panel. Lift display panel off side panel. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily Position new display panel onto mounting tabs (4) on injury or death.

  • Page 24: Remove/Replace Motor And Drive Train Assy

    Vertical Toaster DCFT-MCD Series Remove/Replace Motor and Drive Train Assembly On both left and right side of conveyor belt, secure Unplug the unit. vice grip to bracket and top nut to hold assembly in position. WARNING Failure to disconnect power...
  • Page 25 Vertical Toaster DCFT-MCD Series Remove/Replace Motor and Drive Train Assembly (Cont..) Ensure the vice grips are still in place on both sides of Re-Connect motor power plug. the unit. Re-connect display and overlay wires to right side panel. Align panel to DCFT. Install (7) screws.

  • Page 26: Remove/Replace Club Assy

    Vertical Toaster DCFT-MCD Series Remove/Replace Club Assy Unplug the unit. Use flathead screwdriver to remove bottom front cover screw. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect incoming power to the unit.
  • Page 27 Vertical Toaster DCFT-MCD Series Remove/Replace Club Assy (Cont..) Use 11/32” nut driver to remove (4) main club assy Disconnect (2) Probe Connectors. nuts. (Both front and back) Unhook and remove high limit switch probe. CAUTION: Remember to tuck wires behind hook to avoid wires pinching.
  • Page 28 Vertical Toaster DCFT-MCD Series Remove/Replace Club Assy (Cont..) Slide in club assembly partially. Tuck excess wire slack so it does not get pinched when installing club. Put belt on club transfer gear. Use flat head screwdriver to open clip and put excess high limit switch wire underneath Align club shafts with bearing holes.
  • Page 29 Vertical Toaster DCFT-MCD Series Remove/Replace Club Assy (Cont..) Use 5/32” T handle to install (2) club platen bolts. Install left side panel. Plug in unit. Use 11/32” nut driver to install front cover top nut. Use flathead screw driver to install front cover bottom screw.

  • Page 30: Remove/Replace Club Gear Transfer Belt

    Vertical Toaster DCFT-MCD Series Remove/Replace Club Gear Transfer Belt Unplug the Unit. Use flathead screwdriver to remove bottom front cover screw. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect incoming power to the unit.
  • Page 31 Vertical Toaster DCFT-MCD Series Remove/Replace Club Gear Transfer Belt (Cont..) Use 11/32” nut driver to remove (4) main club assy Remove club gear transfer belt. nuts. (Both front and back) Use 5/32” T Handle to remove (2) club platen bolts.
  • Page 32 Vertical Toaster DCFT-MCD Series Remove/Replace Club Gear Transfer Belt (Cont..) Tuck excess wire slack so it does not get pinched Use 11/32” nut driver to install back terminal cover top when installing club. nut. Put belt on club transfer gear.

  • Page 33: Pcb Removal/Replacement

    Vertical Toaster DCFT-MCD Series PCB Removal/Replacement Unplug the unit. Push new board evenly on to 4 outside plastic stands. Reconnect all (9) connections. WARNING Failure to disconnect power from the unit before servicing Plug in Unit could result in severe bodily injury or death.

  • Page 34: Remove/Replace High Limit Switch

    Vertical Toaster DCFT-MCD Series Remove/Replace High Limit Switch Unplug the unit Remove (2) main platen bolts. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect incoming power to the unit.
  • Page 35 Vertical Toaster DCFT-MCD Series Remove/Replace High Limit Switch (Cont..) Remove (2) Screws to revel the probe. Remove the Red/Black wires from high-limit switch. Pull the high limit switch out of unit. 527-504revF_EN Printed in USA 1/15 © 2015...
  • Page 36 Vertical Toaster DCFT-MCD Series Remove/Replace High Limit Switch (Cont..) Feed new high limit switch through sleeve. Install Intermediate support from platen. This will include (2) screws, (4) spacers, and (1) heat guard. Tip: It will be easier to install the top first, then the bottom.
  • Page 37 Vertical Toaster DCFT-MCD Series Remove/Replace High Limit Switch (Cont..) Install (4) high temperature zip ties to top of unit. Reinstall Top Cover, and Side panels to unit. Plug in unit. 527-504revF_EN Printed in USA 1/15 © 2015...

  • Page 38: Remove/Replace Conveyor Belt

    Vertical Toaster DCFT-MCD Series Remove/Replace Conveyor Belt Unplug Unit. Use needle nose pliers to push out link. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect incoming power to the unit.
  • Page 39 Vertical Toaster DCFT-MCD Series Remove/Replace Conveyor Belt (Cont..) Feed in new belt from top with links in direction shown. Use (1) zip-tie to help line up belt sections. Slide master link through both ends until they meet. Install Front door.

  • Page 40: Remove/Replace Right Side Main Probe

    Vertical Toaster DCFT-MCD Series Remove/Replace Right Side Main Probe Unplug Unit. Apply AOS Silicone to new probe Push probe into platen opening. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect incoming power to the unit.

  • Page 41: Remove/Replace Front Club Probe

    Vertical Toaster DCFT-MCD Series Remove/Replace Front Club Probe Unplug Unit. Apply AOS silicon to probe. Place probe in platen. Secure with bracket and 5/16” screw. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death.

  • Page 42: Remove/Replace Rear Club Probe

    Vertical Toaster DCFT-MCD Series Remove/Replace Rear Club Probe Unplug Unit. Using a ring tool, remove ring from gear. WARNING Failure to disconnect power from the unit before servicing could result in severe bodily injury or death. The ON/OFF Switch does not disconnect incoming power to the unit.
  • Page 43 Vertical Toaster DCFT-MCD Series Remove/Replace Rear Club Probe (Cont..) Reuse sleeve for the replacement probe. Use zip-tie to Refer to club re-installation. Page 28. secure. Replace the probe. Apply AOS silicon to probe. Using a 5/16” nut driver, secure the probe onto the platen.

  • Page 44: Troubleshooting Steps

    Vertical Toaster DCFT-MCD Series Troubleshooting Steps BURN/ELECTRICAL SHOCK HAZARD! Platen is HOT and can cause severe burns or severe shock. Keep hands and objects out of the toaster unit! Failure to exercise caution may result in serious injury! Turn the unit off, unplug it and let it cool down completely before touching or working on internal apparatus.

  • Page 45: Exploded View And Parts List

    Vertical Toaster DCFT-MCD Series Exploded View and Parts List ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 527-768S Assy, PCB Main 77-093S Terminal Block 527-299 Bracket, Main PCB 95-1880 Harness, SSR Logic Control 85-144-24S Power Supply 24VDC 95-1881 Harness, User Interface...
  • Page 46 Vertical Toaster DCFT-MCD Series Exploded View and Parts List ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 527-389S Release Sheet 527-449 Drive Train, Alternate 527-354 Retainer, Curtain 527-468S Probe, Main Temperature,.250 DIA RTD 527-353S Curtain, Sheet 527-281 Assy, Removable Platen Plate 527-420 Assy, Conveyor Belt 12.5 in.
  • Page 47 Vertical Toaster DCFT-MCD Series Exploded View and Parts List 16, 22 15, 23 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 77-092-02S Barrier Strip, Dual Row 2 Pos 527-378 Club Main Drive Gear 527-317 Assy, Rear Lower Gear Club Cover...
  • Page 48 Vertical Toaster DCFT-MCD Series Exploded View and Parts List ITEM PART NO. DESCRIPTION 527-761 Top Cover 527-349 Assy, Outer Lid 527-311 Assy, Panel Left 527-763S Assy, Door Front 527-346S Chute, Wire Form 526-370S Assy, Membrane Switch and Display 527-631 Assy, Panel Right...

  • Page 49: Wiring Diagram

    Vertical Toaster DCFT-MCD Series Wiring Diagram 527-504revF_EN Printed in USA 1/15 © 2015...

  • Page 50: Service Analysis Sheet

    Vertical Toaster DCFT-MCD Series Service Analysis Sheet Operating Ranges for DCFT Test Points Component Operating Range Club Platen 38-42 Main Platen 15-20 Main Probe 1084 @ room temperature Club Probe 1084 @ room temperature Heater Relays 24-280 VAC (Output Voltage) 3-32 VDC (Input Voltage) Printed in USA 1/15 ©...

  • Page 51: Test Points

    Vertical Toaster DCFT-MCD Series Test Points Printed in USA 1/15 © 2015 527-504revF_EN...

  • Page 52: Fault Codes

    Vertical Toaster DCFT-MCD Series Fault Codes Printed in USA 1/15 © 2015 527-504revF_EN...

  • Page 53: Allowable Labor Limits

    Vertical Toaster DCFT-MCD Series Allowable Labor Limits Procedure Part Number Max Labor Hours Remove/Replace Curtain Sheet 527-353S (.5) Hour Remove/Replace Membrane Switch and Display Assembly 526-370S (.5) Hour Remove/Replace Club Gear Transfer Belt 527-814S (.5) Hour Remove/Replace PCB 527-768 (.5) Hour...

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