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VT SERIES VERTICAL TOASTER SERVICE MANUAL TABLE OF

1. Serial Number Nature of Problem Also include any other information which may be helpful in solving your service problem Upper Bun Guide for Heel Compression and Crown Slots Adjustment Knobs LED DISPLAY RAISE LOWER SETPOINT r 1 SETPOINT BUTTON BUTTON DISPLAY I TEMPERATURE BUTTON ON OFF BUTTON Lower 9 Compression Adjustment Knobs Heated Holding Tray Lu Page 2 Service Hotline 1 800 24 FRYER 3 VERTICAL TOASTER OPERATIONAL DESCRIPTION The Vertical Toaster is designed to produce fresh uniformly toasted buns on an as needed basis The countertop mounted unit consists of a cabinet a computer a heating element and a pair of conveyor assemblies When the unit is turned on an electrical heating element called a is energized The platen heats up to a programmed temperature referred to as the setpoint At the same time both conveyor assemblies are activated When a bun is placed into one of the slots at the top of the cabinet the conveyor belts gently carry it through the unit with the cut face of the bun passing over the heated platen As the bun passes over the platen it is toasted At the end of the process the bun is deposited onto a heated holding tray that keeps it warm until it is used in a sandwi
2. VT Platen Tray 21 910 8512 Bracket Slide Assembly Receiver 22 810 1722 Grommet 5 inch 1 0 x 1 05 inch O D Integral component of Item 1 23 810 2013 Roller VT Drive Integral component of Item 3 24 810 1810 Bushing Teflon Integral component of Item 3 25 807 3037 Thermostat High Limit Integral component of Item 4 26 910 8637 Spacer High Limit Thermostat Integral component of Item 4 27 809 0729 Capscrew 6 32 x 14 inch Socket Head Integral component of Item 4 28 807 3247 Probe Heater Integral component of Item 4 29 910 8757 Retainer Heater Probe Integral component of Item 4 30 826 1330 Screw 10 32 x inch Slotted Truss Head Integral component of Item 4 31 810 1658 Platen 5000W Integral component of Item A Obscured by Item 1 See Item 24 on Page 10 for illustration Service Hotline Page 13 1 800 24 FRYER ELECTRONIC COMPONENTS Page 14 Service Hotline 1 800 24 FRYER PART 1 807 3213 Relay Solid State 5A 3 16 Control Terminals 2 807 3021 Relay 30A 12VDC DPST NO 3 826 1562 Relay Solid State 40A 280V SPST NO 4 106 0781 Transformer and Bracket Assembly CE and Australian 807 0910 Fuse 250V 3A fuse for CE Australian transformer 5 807 0979 Transformer 208 240VAC 12VAC 50 60 Hz 43VA 7 806 9296 Computer Assembly VT 8 807 3196 Heater 240V 165W Cartridge 9 807 3064 Switch Cover Interlock 10 806 9579 Heater Assem
3. the component to be replaced and one at a time disconnect the wires from the failed component and connect them to the replacement component Service Hotline Page 21 1 800 24 FRYER 5 Remove the screws and or nuts securing the failed component to the component housing and install the replacement 6 Reverse steps 1 3 to reassemble the unit 11 4 TECHNICIAN TROUBLESHOOTING A Check for line voltage on the primary line side of transformer and 12VAC on secondary load side of transformer If line voltage is present but secondary voltage is not 12V AC the transformer has failed B Check continuity between right terminal of secondary load side of transformer B Failed computer and Pin 9 of the 9 pin connector when the cover interlock switch is closed If resistance is zero replace the computer A Failed transformer Display remains blank when unit turned on C Check continuity between switch C Failed cover interlock switch or failed terminals when the switch is closed high limit If resistance is infinite replace switch If resistance is zero replace high limit A Failed motor A If platen is heating replace motor B Check for 12VDC on Pins 6 amp 7 of B Broken loose wire between computer and computer If present and wiring is intact latch relay or failed latch relay replace latch relay If not present replace computer Computer display is on but motor is not running Motor is running at wrong s
4. x NV Ad Q31LVOIGNI 3H3HM GALVINSNI TINA AWW 082 OL GALVINSNI TINA 31VN33 OSZ SEA CORE Ep Amo YSLVSH Aval ko S BEES E E E YOLON SSC N VEL xl m cai RT M31vaH FOCIMLYWO Wo oe n 2 x18 oec o e Orc o m Yana gt e S b wor a o o lt m 2 20 O 9 1 H3 NHOJSNVH L 5 2 w H3dOSd OL LO3NNOO gt E NOILV33dO LIOA Otc HOS m 3L V3H NIYIN n n VI 3d0Yd EEIKEI NIVIA L pe hr OO SE SI CO 7 981 E l a8 Pe 291 H LL Aa 7 LHM OLL MOS Ee Service Hotline 1 800 24 FRYER Page 26 11 7 SCHEMATIC LINE VOLTAGE Transformer COM NO 12Volt Cover High Secondary Interlock Limit Main Heater Probe Tray Heater Probe 8 Main Tray Heater Heater Relay Relay 1 Main 2 Heater Cartridge Tray Heater Dri
5. 271 107 325 163 425 218 525 274 Eo ez puo so EE EE 277 235 1422 113 335 1624 168 435 1823 224 535 2018 279 240 1432 116 340 1634 171 440 1833 227 540 2029 282 245 1442 118 345 1644 174 445 1843 229 545 2039 286 250 1453 121 350 177 450 1852 232 550 2049 288 155 1258 68 255 1463 124 355 1664 179 455 1862 235 24 Service Hotline 1 800 24 FRYER 11 6 WIRING DIAGRAMS NOTE These diagrams depict wiring as of the date of manual publication They may not reflect design changes made to the equipment after publication Always refer to the wiring diagram affixed to the unit when actually troubleshooting or servicing this equipment NON CE TOASTERS E e 23 e o Bs 2 oo 00 a Lo E lt 2 0 2 1 po E E 9 A gt e o lt X D x E lt gt x n ED lt A lt gt Wer anal 30 Lit ke aes lt O mz Wu D Bu a a NS o CIS t 21 amp x E X a re S o iw M E n 5o E e n oro NUM LS 2 lt 5 ae O S 9 O E bs a g Oc po m O m m D 2 O Service Hotline Page 25 1 800 24 FRYER CE AND AUSTRALIAN TOASTERS V8S 1S08
6. 810 2305 Bushing 14 816 0389 Belt Dual Conveyor 15 823 2719 Plate Assembly VT Right Pressure 16 823 3578 Plate Assembly VT Left Pressure 17 823 2722 Cam Assembly VT Long 18 823 2723 Cam Assembly VT Short 19 823 2798 Cover Assembly VT Spring 20 823 2838 Latch Assembly VT Tray 21 823 3989 Tray Assembly Dual Belt 22 900 8155 Bracket Guide Rod 23 910 8254 Brace Dual Belt Tray 24 910 8512 Bracket Spring Guide Receiver 25 210 4245 Bracket Left Center Support 26 210 4246 Bracket Right Center Support Service Hotline Page 11 1 800 24 FRYER CONVEYOR ASSEMBLY TOASTING Page 12 Service Hotline 1 800 24 FRYER 106 2123 Tray with Grommet VT Platen 210 0318 Crumb Shield Toasting Conveyor 806 9195 Roller VT Toasting Belt Idler 806 9196 Platen Assembly VT 810 2017 Roller VT Toasting Belt Drive 810 2103 Washer Teflon Crumb 809 0266 Screw 10 x inch Philips Truss Head 809 0647 E Ring 809 0650 Screw 10 32 x inch Button Socket Head 10 809 0745 Washer inch Flat OO JO 11 810 1721 Shaft Long Roller 12 810 1736 Plug 1 75 inch Stainless Button 13 810 1776 Pin VT Cotter 14 810 1818 Spring 3 inches Long 4 6 Lbs Inch 15 810 2305 Bushing Roller 16 816 0379 Belt Toasting 17 816 0403 Insulation Platen 18 823 2726 Slide Assembly Belt Tension 19 910 8246 Guide Crumb Shield 20 910 8254 Brace
7. A QW Replace the failed component being sure to route the component wires through the bushing as shown in the illustration above Reassemble by reversing the steps performed and reconnect the wiring in accordance with the wiring diagram on the inside of the component housing cover Replacing the Drive Motor Auxiliary Transformer Tray Heater or Tray Heater Probe 1 Turn off and unplug the unit 2 Pull the bun compression knobs from their shafts 3 Remove the screws around the edge of the component housing cover 4 Disconnect the failed component s wiring then carefully lay the unit on its back 5 Remove the screws that secure the bottom cover in place and remove the cover NOTE The two cap screws that pass through the bottom of the component housing also hold the belt tensioner assembly in place 6 To replace the drive motor remove the screws that secure the diagonal brace to the component housing Remove the drive belt Loosen the setscrew securing the motor pulley to the motor shaft and remove the pulley Hold the replacement motor next to the failed motor and transfer the wiring connections to the replacement Remove the four screws that secure the motor to the cabinet and install the replacement 7 Toreplace the auxiliary transformer present only in 200V and 208V units hold the replacement next to the failed transformer and one at a time disconnect the wires from the failed transformer and connect them to the replacement
8. Cover Air Inlet Brace Component Housing Cover Component Housing Knob Compression Adjustment Cover Line Filter used on CE and Australian units only Guide Bread Wireform Feeder Cover Assembly Toaster includes Items 16 21 Cover does not include Items 17 21 Magnet Handle Cover Reinforcement Cover Side Washer 10 Lock Screw 8 32 x inch Slotted Round Head Screw 8 32 inch Slotted Truss Head Screw 8 32 x 1 inch Slotted Truss Head Nut 8 32 Hex Screw 10 x inch Hex Washer Head Clip Tinnerman Screw 10 32 x inch Slotted Truss Head Pkg of 25 Screw 10 x inch Hex Head Pkg of 25 Screw 10 x inch Philips Truss Head Pkg of 10 Screw 74 20 inch Hex Head Pkg of 10 Clip Adhesive backed Wire Routing Not illustrated Service Hotline 1 800 24 FRYER Page 9 10 Service Hotline 1 800 24 FRYER PART COMPONENT 806 9200 Roller Assembly Dual Belt Idler 806 9318 Roller Assembly Dual Belt Drive 810 2303 Washer Teflon Crumb 809 0132 Screw 74 20 x inch Slotted Pan Head 826 1374 Screw 10 x inch Hex Head Pkg of 25 809 0647 E Ring 809 0745 Washer inch Flat 810 1672 Spring Compression Plate 810 1718 Shaft Short Dual Belt Roller 10 810 1776 Pin VT Cotter JO JO N A 11 810 1802 Bushing Tray Stabilizer Latch Support 12 810 1818 Spring 3 00 inch Long 4 6 Lbs Inch 13
9. Service Hotline 1 800 24 FRYER 11 SERVICE INFORMATION 11 1 INTRODUCTION Vertical toasters manufactured for use in the European Union CE and those manufactured for use elsewhere are identical in most respects but there are some important differences The paragraphs that follow summarize the differences and provide a list of the parts that are unique to each model The most significant differences are in the electronic components Units built for the CE and Australian markets have a 50 Hz motor all others have a 60 Hz motor Non CE and CE Australian units also use different transformers and CE Australian units have a line filter built into the electrical power supply system The line filter and cover are attached to the rear of the cabinet Because of the difference in the power cycle frequency 50 Hz vs 60 Hz CE and Australian units are equipped with 10 tooth drive pulleys and a 28 Tooth motor pulley Standard units have 17 tooth drive pulleys and an 18 tooth motor pulley The different pulleys on the CE and Australian units maintain the correct belt speed even though the RPM of the motor at 50 Hz is slightly slower than that of the motor at 60 Hz The table below identifies the components that are unique to each configuration Components Unique to CE andAustralian Units Components Unique to Non CE Units P N Description P N Description 807 2191 Transformer 208 240V 12V 807 0979 Trans
10. WARRANTY STATEMENT VT SERIES VERTICAL TOASTER SERVICE MANUAL McDonalds m This equipment chapter is to be inserted in the Equipment Manual MANUFACTURED EXCLUSIVELY FOR McDONALD S BY FRYMASTER L L C P O BOX 51000 SHREVEPORT LOUISIANA 71135 1000 PHONE 1 318 865 1711 P St 1 800 24 FRYER TABLE OF CONTENTS WARRANTY PROVISIONS VERTICAL 1 22 PARTS RETURN coat cti i 1 3 WARRANTY EXCLUSIONS iiiter den idee id niega ka een P nabh en xa ae dna die PARTS ORDERING AND SERVICE INFORMATION VERTICAL TOASTER OPERATIONAL DESCRIPTION INSTALLATION SETUP OPERATION VIEWING AND ADJUSTING THE SETPOINT ADJUSTING BUN COMPRESSION CHANGING BELTS OPERATOR TROUBLESHOOTING PREVENTIVE MAINTENANCE SERVICE INFORMATION cog C 9c o sS BE ON INTRODUCTION ERR TEZ A PET 11 3 5 17 11 4 TECHNICIAN TROUBLESHOOTING aed 22 11 5 PROBERESISTENCE CHART iie tie tired ce tate et te eerte ieee Hd rre deeg 24 11 6 WIRING DIAGRAMS a aa Eaa aa 25 T SCHEMATIC ETT 27 Frymaster L L C 8700 Line Avenue 71106 P O Box 51000 Shreveport Louisiana 71135 1000 TEL 318 865 1711 FAX Parts 318 219 7140 Tech Support 318 219 7135 Printed in the United States Servic
11. When all wiring has been transferred remove the screws Page 20 Service Hotline 1 800 24 FRYER and nuts that secure the transformer to the back wall of the motor compartment and install the replacement To replace the probe use a sharp knife to cut the aluminum tape that secures the foil backed insulation to the bottom of the tray and remove the insulation Cut the aluminum tape that secures the heater to the tray and peel back the heater to expose and remove the probe To replace the tray heater peel it completely off Use aluminum tape to attach probe to bottom of tray Tray heater Foil backed insulation Use aluminum tape to attach tray heater and foil backed insulation to bottom of tray 9 9 9 Reverse the steps performed to reassemble unit Replacing the Dual Belt Conveyor Cartridge Heater 1 Ex Fe Ze 5 Turn off and unplug the unit Pull the bun compression knobs off their shafts Remove the screws in the edge of the component housing cover Disconnect the heater leads Remove the hex head screws securing the heater in place and remove the heater see illustration on Page 18 Reverse steps 1 4 to reassemble the unit Replacing the Transformer or Relays 1 2 Turn off and unplug the unit Pull the bun compression knobs from their shafts Remove the screws in the edge of the component housing cover Hold the replacement component next to
12. bly VT Tray 11 807 3132 Probe VT Tray Heater i 816 0573 Insulation VT Tray Heater See Pages 8 and 21 for illustrations 811 0746 Tape Aluminum secures probe tray heater and insulation to tray 12 807 3243 Cordset Standard Twist Lock 13 807 3198 Cordset Hooded Twist Lock 14 807 3242 Cordset Pin and Sleeve 15 807 3529 Cordset CE VT 16 807 3850 Cordset Australian VT Not illustrated Service Hotline Page 15 1 800 24 FRYER MOTOR DRIVE TRAIN AND FAN COMPONENTS a See Page 10 See Page 12 ZA NK d N Ya COMPONENT 1 Motor Assembly 50 60 Hz 106 3052 200 208V VT Drive 106 2841 220 250V VT Drive 2 810 2302 Drive Belt 3 106 2128 Bracket Assembly VT Idler Pulley 4 826 1368 Nut 74 20 Serrated Flange Pkg of 10 5 Pulley Motor Driven 810 2565 18 Tooth Non CE 810 2300 28 Tooth CE and Australian 6 Tensioner Assembly Drive Belt 106 2723 Non CE 106 2143 CE and Australian 7 Pulley Dual Belt Drive 810 2566 17 Tooth Non CE 810 2301 10 Tooth CE and Australian 8 Pulley 17 Tooth Toasting Belt Drive 810 2564 17 Tooth Non CE 810 2332 10 Tooth CE and Australian 9 106 2703 Fan Assembly VT Motor Cooling Page 16 Service Hotline 1 800 24 FRYER 11 3 SERVICE PROCEDURES NOTE Unless power is necessary for troubleshooting turn the unit off and unplug it whenever performing service on this equipment Accessing the Elect
13. ch The computer allows the operator to adjust the setpoint to obtain desired toasting characteristics Compression adjustment knobs also allow the operator to adjust the compression of heels and crowns as they pass through the toaster 4 INSTALLATION SETUP Upon arrival inspect the toaster for concealed damage Immediately report any damage to the delivering freight company Claims must be filed within 15 days after receipt of the unit Power Requirements ALL ELECTRICALLY OPERATED APPLIANCES MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN THE ABSENCE OF LOCAL CODES WITH THE NATIONAL ELECTRICAL CODE ANSI NFPA NO 70 1990 OR THE CORRESPONDING NATIONAL CODE OF THE COUNTRY IN WHICH INSTALLED THIS APPLIANCE IS EQUIPPED WITH A GROUNDING PLUG FOR YOUR PROTECTION AGAINST SHOCK HAZARD AND MUST BE PLUGGED INTO A PROPERLY GROUNDED RECEPTACLE DO NOT CUT OR REMOVE THE GROUNDING PRONG FROM THIS PLUG e Voltage 208VAC or 240VAC depending on model ordered e Frequency 60 Hz non CE 50 Hz CE and Australian models e Phase Single e Service 20 Amp Setup Setup of the toaster consists of unpacking the unit placing it on a sturdy table or countertop adjacent to a properly grounded AC outlet of appropriate voltage removing the cardboard packing inserts installing the bun feeder in the slot on top of the cover and plugging it in NOTE The cover must be closed to install the bun feeder and the bun feeder must b
14. e hex head screw securing the top of the assembly from the outside conveyor side of the component housing and carefully pull the assembly away from the housing Step 11e Remove the last screw and pull the conveyor away from the housing asa Step 11c Remove these five flange nuts and the idler assembly Step 11d Remove these two hex head screws Step 11b Remove the drive pulley f Reinstall the conveyor assembly by reversing the steps performed being sure to reattach the two ground wires with the lower of the two hex head screws removed in Step 11d Replacing the High Limit Thermostat or Heater Probe See illustration on following page 1 Turn off and unplug the unit and remove toasting conveyor in accordance with the instructions on Pages 18 19 To replace the high limit thermostat remove the platen tray brace to expose the thermostat and remove the screws securing it in place To replace the heater probe remove the plug over the probe to expose the component Remove the screw securing the probe retainer and remove the probe Service Hotline Page 19 1 800 24 FRYER Heater Probe NOTE Probe and high limit wires must be routed through this bushing as shown by large arrow High Limit Eo d e E PI ug EN d AS Platen Tray Brace ee Se
15. e Hotline 819 5921 June 2003 1 800 24 FRYER FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE DO NOT OPERATE OR SERVICE THE VERTICAL TOASTER WITHOUT FIRST READING THIS MANUAL DO NOT OPERATE THE VERTICAL TOASTER UNLESS IT HAS BEEN PROPERLY INSTALLED AND CHECKED DO NOT OPERATE THE VERTICAL TOASTER UNLESS ALL COVERS AND ACCESS PANELS ARE IN PLACE AND PROPERLY SECURED DO NOT ATTEMPT TO REPAIR OR REPLACE ANY COMPONENT OF THE VERTICAL TOASTER UNLESS ALL POWER TO THE UNIT HAS BEEN DISCONNECTED USE CAUTION WHEN SETTING UP OPERATING OR CLEANING THE VERTICAL TOASTER TO AVOID CONTACT WITH HEATED SURFACES HAZARD COMMUNICATION STANDARD HCS THE PROCEDURES IN THIS MANUAL INCLUDE THE USE OF CHEMICAL PRODUCTS THESE CHEMICAL PRODUCTS WILL BE PRINTED IN BOLD FACE FOLLOWED BY THE ABBREVIATION HCS IN THE TEXT PORTION OF THE PROCEDURE SEE THE HAZARD COMMUNICATION STANDARD HCS MANUAL FOR THE APPROPRIATE MATERIAL SAFETY DATA SHEET S MSDS 1 WARRANTY STATEMENT The Frymaster Corporation makes the following limited warranties to the original purchaser only for this equipment and replacement parts 1 1 WARRANTY PROVISIONS VERTICAL TOASTER A The Frymaster Corporation warrants all components against defects in material and workmanship for a period of 1 year B All
16. e removed to open the cover The unit is shipped with a programmed setpoint of 550 F 288 C upper crown compression knob set to 4 lower crown compression knob set to 5 upper heel compression knob set to D and lower compression knob set to E The operator may change these settings to attain desired toasting 5 OPERATION 1 Press the ON OFF button The word LOW will appear in the green LED display window The unit will take about 10 minutes to reach operating temperature at which time the display will change to REDY indicating the toaster is ready for use Service Hotline Page 3 1 800 24 FRYER 2 Load buns into the appropriate slots Heel or Crown one at a time with the cut faces toward the rear of the unit The unit will toast the buns and transfer them to the heated holding tray 3 Adjust the setpoint and bun compression as necessary to achieve desired toasting 6 VIEWING AND ADJUSTING THE SETPOINT To view the platen temperature press the 4 button once The temperature in degrees Fahrenheit will appear in the green LED display window To view the current setpoint press the button twice The setpoint in degrees Fahrenheit will be displayed in the green LED display window To toggle the display to Celsius unplug the unit then press and hold the button as the unit is plugged back in To change the setpoint 1 Turn the unit OFF press the C t button Enter the setpoint pr
17. former 208 240V 12V 807 0910 Transformer Fuse 250V 3A N A Not used 106 0781 Transformer and Bracket Assembly N A Not used 807 3472 Line Filter N A Not used 824 0896 Line Filter Cover N A Not used 106 2143 Tensioner Assembly Drive Belt 106 2723 Tensioner Assembly Drive Belt 810 2300 28 Tooth Motor Driven Pulley 810 2565 18 Tooth Motor Driven Pulley 810 2301 10 Tooth Dual Belt Drive Pulley 810 2566 17 Tooth Dual Belt Drive Pulley 810 2332 10 Tooth Toasting Belt Drive Pulley 810 2564 17 Tooth Toasting Belt Drive Pulley The illustrations in the parts list that follows also identify the CE Australian and Non CE components Service Hotline Page 7 1 800 24 FRYER 11 2 PARTS LIST CABINETRY Page 8 Service Hotline 1 800 24 FRYER PART COMPONENT 106 2720 824 1117 816 0573 200 4270 816 0589 823 3988 823 2940 823 2941 210 3434 200 2877 11 210 2876 12 810 2331 13 824 0896 14 810 2278 15 106 2158 16 823 3656 Tf 810 0066 18 810 1683 19 910 9458 JO OP N A m 20 809 0184 21 809 0107 22 809 0104 23 809 0112 24 809 0247 25 809 0434 26 809 0448 27 826 1330 28 826 1374 29 826 1379 30 826 1389 810 1712 Back Cover Assembly Tray Assembly Toast Insulation Toast Tray Bottom Toaster Seal Toaster Base Housing Component Bracket Lower Hinge Bracket Upper Hinge
18. heater probe Broken loose wire between computer and main heater relay or failed main heater relay Failed platen Failed computer Broken loose wire between computer and IC latch relay or failed latch relay Failed tray heater probe Broken loose wire between computer and tray heater relay or failed tray heater relay Failed tray heater Service Hotline 1 800 24 FRYER Check for 12VDC on computer pins 6 amp 7 If NOT present AND motor is running replace computer Check for 5VDC on terminals 3 amp 4 of main heater relay and pins and 6 of computer If NOT present at either point AND motor is running replace computer Check for 12VDC on computer pins 6 amp 7 If present and wiring is intact replace latch relay Determine temperature of platen then measure main heater probe resistance at pins 3 amp 5 of 9 pin connector If the probe resistance is NOT approximately equal to the corresponding resistance in the chart on Pages 24 and 25 replace the probe Check for 5 on terminals 3 amp 4 of main heater relay AND on computer pins 1 amp 6 If present on pins 1 amp 6 but NOT on terminals 3 amp 4 and wiring 15 intact replace the main heater relay Check for 5VDC on terminals 3 amp 4 of main heater relay and for line voltage on terminal 2 of main heater relay and terminal 4 of latch relay If expected voltage is present at all three points replace the
19. nside d Rotate the tray stabilizer latch upward and while supporting the conveyor assembly remove the two hex head screws securing the top of the conveyor assembly from the outside conveyor side of the component housing and carefully pull the conveyor assembly away from the housing e Reinstall the conveyor assembly by reversing the steps performed being sure to reattach the ground wire with the top hex head screw Service Hotline Page 17 1 800 24 FRYER Step 10d Remove last two screws and pull conveyor away from housing 0 ES 2 d 2 em E 2 Step 10c Remove these four hex head screws and two nuts ONS Step 10b Remove cartridge heater 0 Sa N SEN Jo Step 10a Remove drive pulley 11 To remove the toasting conveyor assembly See illustration on following page a Detach the platen and probe wiring from the relay high limit and 9 pin connector b Loosen the setscrew in the second drive pulley from the front and remove the pulley c Remove the five flange nuts that secure the idler assembly to the housing and remove the idler assembly d Remove the two hex head screws shown in Step 11d of the illustration on the following page Page 18 Service Hotline 1 800 24 FRYER e Rotate the tray stabilizer latch upward and while supporting the conveyor assembly remove th
20. ogramming mode by pressing the 1 8 1 buttons in that order The current setpoint will appear in the LED display Toi increase the setpoint press the t button to decrease it press the Y button 2 When the desired setpoint is displayed press the L button once Press the ON OFF button If the platen is within 20 F 11 C of the setpoint the display will show REDY Otherwise the display will show LOW or HIGH until the platen is within 20 F 11 C of the setpoint at which time the display will change to REDY 7 ADJUSTING BUN COMPRESSION 1 There are two pairs of compression adjustment knobs one pair numbered 1 5 the other lettered A E as shown in the accompanying illustration Factory settings are circled Crown Compression Adjustment 1 5 Heel Compression Adjustment A E Crown Compression Adjustment 1 5 2 Settings A and 1 cause the greatest bun compression that is the thinnest bun after toasting Page 4 Service Hotline 1 800 24 FRYER 8 CHANGING BELTS 1 Turn the unit off press the ON OFF button then unplug it If the unit has been in operation allow it to cool for about 177 hours TIP Change belts in the morning prior to turning the toaster on 2 Remove the bun feeder and then open the cover 3 Setthe bun compression knobs to positions E and 5 4 Press down on the
21. parts with the exception of belts are warranted for 1 year after installation date of toaster Belts are consumable items C If any parts become defective during the first year after installation date Frymaster will also pay straight time labor costs to replace the part plus up to 100 miles 160 km of travel 50 miles 80 km each way 1 2 PARTS RETURN All defective in warranty parts must be returned to a Frymaster Factory Authorized Service Center within 60 days for credit After 60 days no credit will be allowed 1 3 WARRANTY EXCLUSIONS This warranty does not cover equipment that has been damaged due to misuse abuse alteration or accident such as e improper or unauthorized repair e failure to follow proper installation instructions and or scheduled maintenance procedures as prescribed in your MRC cards improper maintenance damage in shipment abnormal use removal alteration or obliteration of the rating plate This warranty also does not cover e transportation or travel over 100 miles 160 km 50 miles 80 km each way or travel time over two 2 hours e overtime or holiday charges e consequential damages the cost of repairing or replacing other property which is damaged loss of time profits use or any other incidental damages of any kind There are no implied warranties of merchantability or fitness for any particular use or purpose For international warranty the above procedures apply except tha
22. peed i e average time for three individual buns Toaster improperly configured for power pass through toaster 1s NOT between 15 and 18 seconds A Check data plate for voltage rating and verify that power supply and toaster match A Verify that the power supply is 20 amp A Improper power supply single phase 200 208 or 240 depending upon model B Usea temperature measuring device to determine actual platen temperature If measured temperature is within 10 degrees of the temperature displayed on the B Failed temperature probe computer and the probe resistance at pins 3 and 5 of the 9 pin connector does not Platen heats but unit does correspond to the appropriate value in the not reach setpoint probe resistance chart on Pages 24 and 25 replace the probe C Use a temperature measuring device to determine actual platen temperature If measured temperature is within 10 degrees of the temperature displayed on the computer and probe resistance at pins 3 and 5 of the 9 pin connector corresponds to the value in the probe resistance chart on Pages 24 and 25 replace the computer C Failed computer Page 22 Service Hotline 1 800 24 FRYER PROBLEM PROBABLE CAUSES CORRECTIVE ACTION Platen does not heat but computer display is on Tray heater does not heat but computer display is on Failed computer Broken loose wire between computer and latch relay or failed latch relay Failed main
23. platen Check for 12VDC on computer pins 6 amp 7 If NOT present AND motor is running replace computer Check for SVDC on terminals 3 amp 4 of main heater relay and pins 2 and 6 of computer If NOT present at either point AND motor 1s running replace computer Check for 12VDC on computer pins 6 amp 7 If present and wiring is intact replace latch relay Determine temperature of tray heater then measure tray heater probe resistance at pin 4 of 9 pin connector and ground If the probe resistance is NOT approximately equal to the corresponding resistance in the chart on Pages 24 and 25 replace the probe Check for 5 on terminals 3 amp 4 of tray heater relay AND on computer pins 2 amp 6 If present on pins 2 amp 6 but NOT on terminals 3 amp 4 and wiring is intact replace the tray heater relay Check for 5VDC on terminals 3 amp 4 of main heater relay and for line voltage on terminal 2 of tray heater relay and terminal 4 of latch relay If expected voltage is present at all three points replace the tray heater Page 23 11 5 PROBE RESISTANCE CHART Probe Resistance Chart use with VT Series toasters manufactured with Minco Thermistor probes DOES F OHMS c F OHMS c F OHMS c E 241 243 246 249 285 141 385 196 252 254 257 300 149 400 204 260 205 1361 96 263 210 1371 99 310 154 410 210 266 268
24. ronics 1 Pull the bun compression knobs off their shafts 2 Remove the screws around the edge of the component housing cover and remove the cover Accessing the Drive Motor Tray Heater and Auxiliary Transformer Carefully lay the unit on its back and remove the seven screws that secure the bottom cover in place Removing the Conveyor Assemblies 1 Turn off and unplug the unit 2 Remove the bun feeder then remove the cover by lifting it straight up until it is clear of its hinge pins 3 Rotate the bun compression knobs to positions 5 and E 4 Press down on the top roller s of the conveyor assembly to be removed to lock it them in the down position 5 Rotate the tray stabilizer latch upward then remove the belt s Return the tray stabilizer latch to the latched position 6 Pull the bun compression knobs from their shafts 7 Remove the screws around the edge of the component housing cover and remove the cover 8 Remove the diagonal brace 9 Release the tension on the drive belt by pressing down on the belt tensioner arm and remove the belt from the pulleys 10 To remove the dual belt conveyor assembly See illustration on following page Loosen the setscrew in the forward most drive pulley and remove the pulley b Remove the cartridge heater marking the leads to facilitate reconnection c Remove the four hex head screws and two flange nuts that secure the conveyor assembly to the component housing from the i
25. s consistently too A Improper setpoint programmed and or dark or too light incorrect compression knob setting If toasting 1s too light increase setpoint and or compression setting until desired toasting is achieved Adjust the compression knobs to achieve desired compression Moving them to a Buns are too thick or tool Compression knobs on an improper lower setting will increase compression setting for desired compression Moving them to a higher setting will decrease compression Make sure both pairs of knobs are on the same setting Shut down and clean unit paying A Belt slippage particular attention to grooves in rollers Bins and condition of belts inconsistently B Incorrect belt speed faulty platen heater or faulty controller B Call FASC 10 PREVENTIVE MAINTENANCE A separate set of Maintenance Requirement Cards MRCs is furnished with this manual In addition to the checks and services contained in the MRCs Frymaster recommends that this appliance be inspected by a Frymaster Factory Authorized Service Technician at least annually as follows e Inspect all wiring for signs of chafing kinking and or loose connections e Verify that all mechanical and electronic components are securely mounted 1 screws and nuts and bolts are tight e Verify that idler roller springs are in serviceable condition 1 rollers are held securely in the top of the J slots and belts do not slip Page 6
26. t the customer is responsible for freight and duty charges NOTICE IF DURING THE WARRANTY PERIOD THE CUSTOMER USES A PART FOR THIS ENODIS EQUIPMENT OTHER THAN AN UNMODIFIED NEW OR RECYCLED PART PURCHASED DIRECTLY FROM FRYMASTER DEAN OR ANY OF ITS AUTHORIZED SERVICE CENTERS AND OR THE PART BEING USED IS MODIFIED FROM ITS ORIGINAL CONFIGURATION THIS WARRANTY WILL BE VOID FURTHER FRYMASTER DEAN AND ITS AFFILIATES WILL NOT BE LIABLE FOR ANY CLAIMS DAMAGES OR EXPENSES INCURRED BY THE CUSTOMER WHICH ARISE DIRECTLY OR INDIRECTLY IN WHOLE OR IN PART DUE TO THE INSTALLATION OF ANY MODIFIED PART AND OR PART RECEIVED FROM AN UNAUTHORIZED SERVICE CENTER Service Hotline Page 1 1 800 24 FRYER 2 PARTS ORDERING AND SERVICE INFORMATION Parts orders may be placed directly with your local Frymaster Factory Authorized Service Center FASC Distributor A list of Frymaster FASCs was included with the unit when shipped from the factory If you do not have access to this list contact the Frymaster Service Department at 1 800 24 FRYER or 1 318 865 1711 To speed up your order the following information is required Model Number Serial Number Voltage Part Number Quantity Needed Service may be obtained by contacting your local FASC or Distributor Service information may be obtained by calling the Frymaster Service Department The following information will be needed in order to assist you quickly and efficiently Model Number
27. top roller and move it to the retracted down position NOTE Each side of the roller must be locked down 5 Rotate the tray stabilizer latch upward to unlatch it Tray Stabilizer Latch WES 6 Slip the old belt off the rollers and slip the new belt on When the replacement belt has been properly positioned between the raised edges of its rollers rotate the tray stabilizer latch to the latched position 7 Press down on the top roller to unlock it and allow it to extend 8 Close the cover Return the bun compression knobs to their previous settings Service Hotline Page 5 1 800 24 FRYER 9 OPERATOR TROUBLESHOOTING PROBLEM PROBABLE CAUSES CORRECTIVE ACTION PROL in LED display A Indicates failure of main platen probe or A Call FASC associated circuitry PROZ in LED display A Indicates failure of tray heater probe or A Call FASC associated circuitry Make sure cover is correctly positioned so Cover not properly installed that the cover interlock switch is Bun conveyors do not start depressed when ON OFF button is B Toaster not plugged in B Plug toaster in pressed C Store circuit breaker tripped C Reset circuit breaker D Failed cover interlock switch failed high limit failed motor or failed controller D Call FASC A Iftoasting is too dark lower the setpoint and or compression setting until desired toasting is achieved Toasting i
28. ve M otor p ib P Service Hotline Page 27 1 800 24 FRYER

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