Cornelius 326142000 Service Manual Download Page 1

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FCB (SOLID-STATE) POST-
MIX DISPENSER

TWO-FLAVOR/HOT-GAS DEFROST

WITH V3 ELECTRONICS

Service Manual

IMI CORNELIUS INC

One Cornelius Place

Anoka, MN 55303-6234

Telephone (800) 238-3600 Facsimile (612) 422-3246

PRINTED IN U.S.A

IMI CORNELIUS INC; 1989–92



Part No. 326142000
April 24, 1989
Revised: February 10, 1992

THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Manual must be read and understood before installing or operating this equipment

Summary of Contents for 326142000

Page 1: ...One Cornelius Place g Anoka MN 55303 6234 Telephone 800 238 3600 Facsimile 612 422 3246 PRINTED IN U S A IMI CORNELIUS INC 1989 92 Part No 326142000 April 24 1989 Revised February 10 1992 THIS DOCUMENT CONTAINS IMPORTANT INFORMATION This Manual must be read and understood before installing or operating this equipment ...

Page 2: ...O PRIMARY CO2 REGULATOR ASSEMBLY 10 PREPARING UNIT SYRUP INLET LINES FOR CONNECTION TO SOFT DRINK TANKS 10 CONNECTING PLAIN WATER INLET SUPPLY LINE TO UNIT 10 CONNECTING ELECTRICAL POWER CIRCUIT TO UNIT 11 PREPARATION FOR OPERATION 11 50 OR 60 HZ OPERATION AND BEATER MOTOR SELECT 11 TURNING ON ELECTRICAL POWER TO UNIT 12 TURNING ON CO2 SUPPLY TO UNIT 12 TURNING ON PLAIN WATER SUPPLY TO UNIT 12 CON...

Page 3: ...EFROST SYSTEM 19 AUTOMATIC DEFROST SYSTEM 19 SLEEP SLEEP TIME 19 WAKE UP WAKE UP TIME 19 FACEPLATE RELIEF VALVES 20 PRODUCT SAMPLE VALVES 20 PRODUCT SHUTOFF VALVES 20 PRIMARY CO2 REGULATOR 20 SECONDARY CO2 REGULATORS 20 CARBONATED WATER FLOW REGULATORS 20 SYRUP FLOW REGULATORS 20 DISPENSING VALVES 20 DISPENSED PRODUCT CONDITIONS 20 OVERRUN AS APPLIED TO FROZEN CARBONATED BEVERAGES 20 OPERATING CHA...

Page 4: ...ARING UNIT FOR SHIPPING STORING OR RELOCATING 27 PERIODIC INSPECTION 27 REMOVAL OF DRIP TRAY BACK PANEL SIDE PANELS TOP PANEL LOWER FRONT ACCESS PANEL AND CONDENSER COIL ACCESS PANEL 27 DRIP TRAY 27 BACK PANEL 27 SIDE PANELS 27 TOP PANEL 27 LOWER FRONT ACCESS PANEL 28 CONDENSER COIL ACCESS PANEL 28 LUBRICATION 28 CARBONATOR WATER PUMP MOTOR 28 DISPENSING VALVES CAGED O RINGS AND BEATERS DRIVE SHAF...

Page 5: ...ER PUMP WATER STRAINER SCREEN 48 SERVICING CARBONATOR WATER PUMP DOUBLE LIQUID CHECK VALVE 49 REPLENISHING SYRUP SUPPLY 50 REPLENISHING CO2 SUPPLY 50 SYRUP FLAVOR CHANGE 51 CLEANING CO2 GAS CHECK VALVES 53 REPLACING FREEZE CYLINDER BEATER DRIVE SHAFT BEARING 53 SHUTTING UNIT DOWN 53 REMOVING BEATER DRIVE MOTOR AND BEATER DRIVE SHAFT ASS Y FROM UNIT 53 INSTALLING BEATER DRIVE SHAFT BEARING ASS Y 54...

Page 6: ...LING 65 TROUBLESHOOTING DISPENSED PRODUCT 65 BRIX WATER TO SYRUP RATIO TOO LOW 65 BRIX WATER TO SYRUP RATIO TOO HIGH 65 IMPROPER PRODUCT DISPENSED 65 PRODUCT WILL NOT DISPENSE OUT OF DISPENSING VALVE IN ONLY SMALL AMOUNTS OR ONLY LIQUID 65 FREEZE CYLINDER DOES NOT REFILL AT ALL TIMES WHEN DISPENSING 65 FROZEN PRODUCT CONSISTENCY VARIES EXCESSIVELY 66 CYLINDER FREEZE UP 66 ACCESSORIES AND TOOLS 66 ...

Page 7: ...DISPENSER 71 FIGURE 21 FACEPLATE ASSEMBLY 73 FIGURE 22 DISPENSING VALVE ASSEMBLY 74 FIGURE 23 CO2 REGULATOR ASSEMBLY 75 FIGURE 24 CARBONATOR ASSEMBLY 76 LIST OF TABLES TABLE 1 DESIGN DATA 1 TABLE 2 LOOSE SHIPPED PARTS 5 TABLE 3 MAIN MENU SELECTIONS 37 TABLE 4 DIP SWITCH FUNCTIONS 40 TABLE 5 BEATER MOTOR SELECT 40 TABLE 6 POINT OF SALE DISPLAY MESSAGES 40 TABLE 7 TOTALS DISPLAYED CYCLES AND HOURS T...

Page 8: ...reeze cylinders and interconnecting tubing components and fittings necessary to regulate transfer and dispense product The components are attached to a steel frame and are enclosed in a steel cabinet The cabinet panels are easily removed to facilitate installation and service and maintenance A transparent faceplate with an integral relief valve and a removable self closing dispensing valve is moun...

Page 9: ...s through electrically operated syrup solenoid valves through adjustable syrup flow regulators and on to product blender tanks At the same time plain water passes through water pressure regulator and is pumped into carbonator tank by water pump and is carbonated by CO2 gas pressure also entering tank Carbonated water is pushed by CO2 gas pressure from carbonator tank through electrically operated ...

Page 10: ...o 1 freeze cylinder No 2 freeze cylinder will defrost 30 minutes after the start of No 1 freeze cylinder The next automatic defrost cycle will occur according to time programmed into the Unit Automatic defrost may be cancelled at any time by pressing CANCEL DEFROST switch SLEEP SLEEP TIME SLEEP SLEEP TIME may be programmed into Unit to allow Unit to go into sleep time Unit shut down freeze cylinde...

Page 11: ...R FLOW REGULATOR 2 CARBONATED WATER SOLENOID VALVE 2 SYRUP SOLENOID VALVE 2 SYRUP SOLD OUT FLOAT SWITCH 2 SOFT DRINK TANK 2 CARBONATED WATER VOLUME SAMPLE VALVE PRIMARY CO2 REGULATOR ASS Y CO2 CHECK VALVE 3 CO2 CYLINDER SYRUP SOLENOID VALVE 2 CARBONATOR WATER PUMP WATER PRESSURE REGULATOR WATER PRESSURE SWITCH SHUTOFF VALVE PLAIN WATER SOURCE WATER PRESSURE REGULATOR IS FACTORY ADJUSTED TO 45 PSI ...

Page 12: ...SE SHIPPED PARTS Make sure all items are present and in good condition Table 3 Loose Shipped Parts Item No Part No Name Qty 1 178025 100 Tapered Gasket White 4 2 151689 Spanner Wrench Flow Regulator 1 3 322859 Spanner Wrench Dispensing Valve 1 4 325216 Cleaning Brush 1 5 311304 Tapered Gasket Black 1 6 325982 Cup Rest 1 7 325983 039 Drip Tray 1 8 325986 Drip Tray Support 2 9 319941 Thread Cutting ...

Page 13: ...eze cylinders so beater slotted hooks engage DRIVE PIN item 17 on DRIVE SHAFT item 14 as shown in Figure 3 4 Repeat procedure outlined in step 3 preceding to assemble and install beater assembly in other freeze cylinder 5 Lubricate each faceplate O RING see Figure 3 with Dow Corning DC 111 light grade silicone to facilitate installing faceplates on freeze cylinders Position each FACEPLATE On freez...

Page 14: ...ispensing Valve 13 Beater 14 Drive Shaft Seal Assembly 15 Allen Head Setscrew 16 Beater Shaft Coupling 17 Drive Pin 18 Bearing Guide Pin 4 19 Power Coupler plastic 20 Beater Motor Drive Shaft 21 Beater Drive Motor Shaft Coupling 22 Beater Drive Motor 23 Unit Frame 24 Drive Shaft Assembly 25 Viscosity Sensor 26 Spinner 27 spring 28 Shaft Release FIGURE 3 FREEZE CYLINDER CUTAWAY VIEW ...

Page 15: ...circuit voltage across L1 and L2 terminals on contactor inside lower control box with refrigeration compressor operating must be in operating range of between 219 and 242 VAC 50Hz single phase range for proper operation If voltage is below or above this range A means to provide voltage within operating range must be provided A properly grounded 219 to 242 VAC 50Hz single phase electrical circuit w...

Page 16: ... must have base sealed to floor with Dow Corning RTV 731 or equivalent INSTALLING DRIP TRAY SUPPORTS DRIP TRAY AND CUP REST 1 Install DRIP TRAY SUPPORTS item 8 on panel above lower front access panel on front of Unit Secure supports to panel with THREAD CUTTING SCREWS item 9 2 Place DRIP TRAY item 7 in FRAME DRIP TRAY item 13 then slide frame up on drip tray supports on front of Unit INSTALLING DR...

Page 17: ...own in Figure 2 2 Install gas quick disconnects on ends of soft drink tanks CO2 lines DO NOT CONNECT CO2 LINES TO TANKS AT THIS TIME PREPARING UNIT SYRUP INLET LINES FOR CONNECTION TO SOFT DRINK TANKS see Figure 2 1 Route Unit syrup inlet lines labeled No 1 and No 2 out through hole provided in Unit base to soft drink tanks location 2 Install liquid disconnects on ends of Unit syrup inlet lines DO...

Page 18: ...of Unit cover for access to contactor L1 and L2 terminals WARNING This Unit must be electrically grounded to avoid possible fatal electrical shock or serious injury to the operator A green screw with lock washer is provided inside control box to connect power circuit ground wire electrically grounding the Unit 2 Connect electrical power from 30 amp minimum rated disconnect switch not provided fuse...

Page 19: ...rs with 60 psi gages for pressure setting which should be set at 30 psi for best textured product If further adjustment is necessary adjust as instructed IMPORTANT Carbonator secondary CO2 regulator must be adjusted 25 psi higher or more above product blender tanks secondary CO2 regulators pressure settings Carbonated water and syrup pressures must be able to overcome and vent product blender tank...

Page 20: ...n AUTO BLEND 1 switch is pressed When product blender tank is full press FILL 1 switch to prevent more product from entering tank OFF 1 OFF 2 and SYRUP 2 fault messages will continue to be displayed 3 Open No 1 product blender tank product sample valve see Figures 2 and 6 and take sample approximately 6 ounces of product in cup or glass NOTE Temperature compensated hand type refractometers P N 511...

Page 21: ... as instructed in SERVICE AND MAINTENANCE SECTION PROGRAMMING DEFROST AUTOMATIC SETTINGS INTO UNIT The automatic defrost system may be programmed into the Unit to occur up to nine different times during a day with a minimum of two hours between defrost time settings Program automatic defrost time settings into the Unit as instructed in SERVICE AND MAINTENANCE SECTION PROGRAMMING SLEEP SLEEP TIME I...

Page 22: ...CTION VOLTAGE DISPLAYED VOLTAGE READOUT Displayed voltage readout may be displayed on message display as instructed in SERVICE AND MAINTENANCE SECTION PROGRAMMING COMPONENTS DIAGNOSE DIAGNOSTIC MODE INTO UNIT DIAGNOSE DIAGNOSTIC MODE may be programmed into the Unit to check certain components for operation Program DIAGNOSE into Unit and check components for proper operation as instructed in SERVIC...

Page 23: ...16 326142000 THIS PAGE LEFT BLANK INTENTIONALLY ...

Page 24: ...Switches AUTO BLEND 1 and AUTO BLEND 2 control switches located on control panel see Figure 5 are touch type switches and require only pressing to activate These switches are used to fill product blender tanks after sold out floats have been filled using FILL 1 and FILL 2 switches AUTO BLEND 1 and AUTO BLEND 2 and AUTO 1 and AUTO 2 switches must be pressed to operate freeze cylinders beaters and r...

Page 25: ...rrupting normal operation Error will have to be located and corrected then press ERROR RESET to restore normal operation ERROR 1 or ERROR 2 fault message will disappear from display OFF 1 and OFF 2 Fault Messages OFF 1 and OFF 2 fault messages will appear on message display when either freeze cylinder beater is not operating H2O OUT Fault Message The Unit plain water inlet system contains a water ...

Page 26: ...ATIC DEFROST SYSTEM The automatic hot gas defrost system may be programmed into the Unit of occur up to nine different times a day with a minimum of two hours between defrost settings At start of each automatic defrost cycle refrigeration compressor will operate for 30 seconds to pump freon out of freeze cylinders evaporator coils After freon has been pumped out of freeze cylinders evaporator coil...

Page 27: ... CO2 pressure to soft drink tanks and Unit secondary CO2 regulators located behind lower front access panel If necessary to adjust primary CO2 regulator adjust as instructed SECONDARY CO2 REGULATORS The three secondary CO2 regulators located behind lower front access panel see Figures 2 and 6 control CO2 pressure to carbonator and product blender tanks If necessary to adjust secondary CO2 regulato...

Page 28: ...eezing characteristics DRAWING 1 DRAWING 2 DRAWING 3 Low Dispensing Volume Affects Overrun When Unit sits idle for a period of time and no drinks are dispensed CO2 gas in the system takes a set When first few drinks are drawn off after an idle period CO2 gas has less tendency to break out as drink is dispensed The result is these casual drinks have less overrun than drinks dispensed during peak us...

Page 29: ... and AUTO 2 control switches are pressed for normal operation 5 Place cup under dispensing valve then dispense until cup is full of product 6 Make sure viscosity product consistency is as desired If not adjust as instructed REPLENISHING SYRUP SUPPLY IMPORTANT The following CO2 and liquid disconnects disconnecting and connecting procedure for soft drink tank replacement or filling soft drink tank i...

Page 30: ...n sides and back of Unit Restricting air circulation through the Unit will decrease its cooling efficiency Condenser coil must be cleaned periodically as instructed LUBRICATION Carbonator pump motor must be lubricated as instructed ADJUSTMENTS CARBONATED WATER FLOW RATE The black carbonated water flow regulators see Figure 2 and 6 which control carbonated water flow rate into product blender tanks...

Page 31: ...d Program SLEEP SLEEP TIME into Unit as instructed in SERVICE AND MAINTENANCE SECTION PROGRAMMING WAKE UP WAKE UP TIME INTO UNIT WAKE UP WAKE UP TIME May be programmed into Unit to occur any time of the day to wake Unit up return to normal operation after sleep time has occurred Program WAKE UP into Unit as instructed in SERVICE AND MAINTENANCE SECTION PROGRAMMING POINT OF SALE MESSAGE DISPLAY Thr...

Page 32: ...items affected by the errors are found in Table 9 DISPLAYED ERROR CONDITIONS WATER STRAINER SCREEN AND DOUBLE LIQUID CHECK VALVE MAINTENANCE see Figures 2 and 12 WARNING The carbonator water pump water strainer screen and double liquid check valve must be inspected and serviced after any disruptions plumbing work earthquake etc to the water supply system and at least once a year under normal circu...

Page 33: ...26 326142000 THIS PAGE LEFT BLANK INTENTIONALLY ...

Page 34: ...opened and primary CO2 cylinder regulator assembly 1800 psi gage indicator is not in shaded change CO2 cylinder portion of dial If so CO2 cylinder is almost empty and must be replaced 2 Make sure soft drink tanks contain sufficient amount of syrup for Unit operation 3 Circulating air required to cool the refrigeration systems condenser coil is drawn in through louvers on front and exhausted out th...

Page 35: ...TS item 7 and FLATWASHERS item 6 securing FACEPLATE item 8 to freeze cylinder then remove faceplate from cylinder 2 Carefully remove large O RING item 5 from FACEPLATE item 8 3 Unscrew RELIEF VALVE item 9 from FACEPLATE item 8 4 Disassemble dispensing valve see Figure 7 as follows A Remove two screws and hold down plates securing spring housing to dispensing valve body then remove housing B Remove...

Page 36: ...n scrubber 3M Company Scotchbrite or equivalent to remove residue Do not scrape sleeve Replace any sleeve that has rough edges in O ring sealing areas C Remove old lubricant from plastic sleeve and stainless steel seal retainer with paper towels Do not scrape the sleeve Wash sleeve retainer and socket and back of freeze cylinder in warm water D Install No 1 stationary O ring in groove of plastic s...

Page 37: ...30 326142000 FIGURE 5 OPERATING CONTROLS ...

Page 38: ...31 326142000 FIGURE 6 UNIT INTERNAL COMPONENTS ...

Page 39: ...EW B 1 2 3 4 FIGURE 8 SERVICING BEATER DRIVE SHAFT SEAL ASSEMBLY 11 Open product shutoff valves leading from product blender tanks to freeze cylinders fill freeze cylinders with product then restore Unit to operation CLEANING CONDENSER COIL see Figure 6 NOTE Circulating air required to cool the refrigeration system condenser coil is drawn in through louvers on front and exhausted out through louve...

Page 40: ...ent more product from entering freeze cylinder 5 Place container under applicable product sample valve Open valve and allow all product to be purged from product blender tank then close valve 6 Remove lower front access panel as instructed for access to secondary CO2 regulators 7 Note pressure setting on secondary CO2 regulator with 60 psi gage for product blender tanks Turn regulator adjusting sc...

Page 41: ...ary CO2 regulator by turning regulator adjusting screw to the right clockwise until regulator pressure reads 80 to 100 psig Product Blender Tanks Secondary CO2 Regulators see Figures 2 and 6 1 Remove Unit lower front access panel as instructed for access to product blender tanks secondary CO2 regulators 2 Adjust product blender tanks secondary CO2 regulators with 60 psi gages by turning regulator ...

Page 42: ... clockwise no more than 1 8 turn to increase flow rate C Tighten jamb nut on syrup flow regulator then lightly tap regulator to register adjustment 8 Place container under applicable product sample valve Open valve to purge product out of product blender tank line and valve then close valve 9 Press applicable AUTO BLEND 1 or AUTO BLEND 2 switch to fill product blender tank 1 4 full of new batch of...

Page 43: ...uit board see Figure 10 in ON position Both freeze cylinders beater motors will start and operate and beaters motors current ratings will be displayed on message display 2 Display should be adjusted to read A150 B150 2 by adjusting MOTOR CURRENT ADJUSTMENTS located on No 1 and No 2 relay circuit boards see Figure 10 These figures will fluctuate slightly with variations in line voltage and motor lo...

Page 44: ...ESET RESET switch again to exit from MAIN MENU SELECTIONS MENU COMMANDS MESSAGE DISPLAY EXAMPLE READOUTS CLOCK TIME OF DAY see note below C _ 1 2 0 0 A DEFROST AUTOMATIC 3 D 1 0 0 0 A SLEEP SLEEP TIME S 1 2 3 0 A _ WAKE UP WAKE UP TIME W _ 0 7 1 5 A VIS SET PRODUCT VISCOSITY SETTING 1 2 _ _ _ _ 1 0 VIS READ ACTUAL VISCOSITY READOUT 1 6 _ _ _ _ 1 1 SENSORS TEMPERATURES READOUT 7 5 7 5 7 5 VOLTAGE D...

Page 45: ...witch to lock in minute time of day on display 5 Press DEFROST SELECT switch then repeat steps 2 3 and 4 to program in next defrost time setting MAKE SURE A MINIMUM OF TWO HOURS IS MAINTAINED BETWEEN DEFROST TIME SETTINGS IF A TIME SETTING OF LESS THAN TWO HOURS IS PROGRAMMED INTO THE UNIT A MOMENTARY ERROR MESSAGE WILL APPEAR ON THE MESSAGE DISPLAY WHEN OPERATOR TRIES TO EXIT DEFROST THE PROGRAM ...

Page 46: ...er hour time of day has been locked in on message display minute numbers will be flashing on display Press CANCEL DEFROST ADVANCE switch to advance minute numbers to desired minutes time of day Press DEFROST SELECT switch to lock in minutes time of day on display 5 Press ERROR RESET switch two times to exit from MENU SELECTIONS NO 1 AND NO 2 EVAPORATOR COILS REFRIGERATION COMMON OUTLET TEMPERATURE...

Page 47: ...UNCTIONS DIP SWITCH NO 6 DIP SWITCH NO 7 DIP SWITCH NO 8 MOTOR SELECTED OFF OFF OFF 60 HZ KLAUBER OFF ON OFF NOT USED ON OFF OFF NOT USED ON ON OFF NOT USED ON ON ON NOT USED ON OFF ON 50 HZ VON WEISE OFF ON ON 60 HZ BODINE OFF OFF ON 60 HZ VON WEISE TABLE 6 BEATER MOTOR SELECT DIP SWITCH NO 1 DIP SWITCH NO 2 DIP SWITCH NO 3 MESSAGE OFF OFF OFF ENJOY A FROZEN BEVERAGE OFF ON OFF NOT USED BLANK ON ...

Page 48: ... setting indicates the thickest consistency of product dispensed 3 Press CANCEL DEFROST ADVANCE switch The left side freeze cylinder viscosity number will be flashing on message display 4 Press CANCEL DEFROST ADVANCE switch to advance viscosity number to desired setting Press DEFROST SELECT switch to lock in viscosity setting The right side freeze cylinder viscosity number will now be flashing 5 P...

Page 49: ...LECT switch to lock in place The word MOTOR 1 will appear on message display 3 Press DEFROST SELECT switch No 1 beater motor will start and operate while switch is pressed 4 Press CANCEL DEFROST ADVANCE switch to advance and bring up the word MOTOR 2 on message display 5 Press DEFROST SELECT switch No 2 beater motor will start and operate while switch is pressed 6 Press CANCEL DEFROST ADVANCE swit...

Page 50: ... Press DEFROST SELECT switch Carbonator water pump relay on master circuit board clicks when switch is pressed 26 ERROR RESET switch two times to exit from MENU SELECTIONS TOTALS MENU COMMANDS DESCRIPTION COMP HRS COMPRESSOR RUN HOURS COMP CYC COMPRESSOR CYCLES X100 DFSTYC1 DEFROST SIDE 1 CYCLES DFSTYC2 DEFROST SIDE 2 CYCLES BLDRCYC1 BLENDER SIDE 1 CYCLES X100 BLDRCYC2 BLENDER SIDE 2 CYCLES X100 S...

Page 51: ...otor one OFF OFF Motor 2 Low Current 109 Sensed on motor two OFF OFF Motor 1 High current 255 Sensed on motor one OFF OFF Motor 2 High current 255 Sensed on motor two OFF OFF REFRIG Maximum Run Time on compressor OFF OFF OFF OFF SYRUP 1 Syrup Out Side One OFF SYRUP 2 Syrup Out Side Two OFF CO2 OUT CO2 Out OFF OFF H2O H2O Out OFF OFF SENSOR 1 Temp Sensor Inlet One OFF OFF OFF OFF SENSOR 2 Temp Sens...

Page 52: ...EANING AND SANITIZING DAILY CLEANING OF UNIT Daily or more often if necessary wash all external surfaces of Unit with a mild soap solution Rinse with clean water then wipe dry with a clean soft cloth DO NOT USE ABRASIVE TYPE CLEANERS Remove and wash drip tray in mild soap solution rinse with clean water then install drip tray on Unit SANITIZING SYRUP SYSTEMS NOTE The Unit should be sanitized every...

Page 53: ...lace waste container under No 1 product blender tank product sample valve Slowly open valve and purge remaining product out of tank then close valve 11 Disconnect empty soft drink tank from No 1 syrup system 12 Refer to DISPENSING VALVES CAGED O RINGS AND DRIVE SHAFTS SEALS ASSEMBLIES under LUBRICATION and perform procedure to lubricate dispensing valve caged O ring and drive shaft seal assembly W...

Page 54: ...1 switch to fill No 1 syrup system syrup float switch with syrup SYRUP 1 fault message on message display will go out indicating syrup float switch has been filled with syrup 26 Press AUTO BLEND 1 switch to fill No 1 Product blender tank with product Carbonator water pump will start and begin pumping carbonated water into product blender tank along with syrup to make product 27 After carbonator wa...

Page 55: ...Ring 6 317963000 Body Install new ball seat each servicing FIGURE 11 LIQUID CHECK VALVE ASSEMBLY YEARLY OR AFTER WATER SYSTEM DISRUPTION WARNING The carbonator water pump water strainer screen and double liquid check valve must be Inspected and serviced after any disruptions plumbing work earthquake etc to the water supply system and at least once a year under normal circumstances Water pump with ...

Page 56: ...ble liquid check valve assembly from elbow in water pump outlet port Retain white tapered gasket inside inlet female end of double liquid check valve 4 Disassemble each check valve as shown in Figure 11 5 Wipe each part with clean lint free cloth Inspect each part especially ball for burrs nicks corrosion deterioration and other damage Discard ball seat and any damaged or suspicious parts and repl...

Page 57: ...k soft drink tank quick disconnects for sticky or restricted operation Rinse disconnects in warm water 4 First pressurize full soft drink tank by connecting CO2 line to tank then connect Unit syrup inlet line to tank 5 Press applicable FILL 1 or FILL 2 switch to fill applicable No 1 or No 2 syrup system syrup float switch with syrup 6 Press applicable AUTO BLEND 1 or AUTO BLEND 2 switch to fill ap...

Page 58: ...as follows To disconnect soft drink tank from Unit syrup system A Disconnect liquid disconnect from soft drink tank NOTE Disconnecting liquid disconnect from soft drink tank first prevents syrup from backflowing through Unit syrup flow regulator which may alter regulator adjustment B Second disconnect CO2 quick disconnect from soft drink tank To connect soft drink tank into Unit syrup system C Fir...

Page 59: ...52 326142000 FIGURE 12 WATER STRAINER SCREEN AND DOUBLE LIQUID CHECK VALVE ...

Page 60: ...stem beaters motors 3 Disconnect electrical power to Unit 4 Remove back and side panels as instructed 5 Close product shutoff valve leading from product blender tank to freeze cylinder beater drive shaft will be removed from 6 Drain product from freeze cylinder REMOVING BEATER DRIVE MOTOR AND BEATER DRIVE SHAFT ASS Y FROM UNIT 1 Remove access cover plate from back of beater drive motor for access ...

Page 61: ...etaining collar on beater drive shaft Rotate collar slightly to the left counterclockwise to unlock cam action from bearing inner race then remove collar and bearing from shaft 2 Remove boot from old bearing and install on new bearing 3 Install new bearing with boot in place on beater drive shaft 4 Install bearing retaining collar as follows A Slide bearing retaining collar up on beater drive shaf...

Page 62: ...locate slots of seal retainer on drive shaft pin Then carefully and simultaneously push and turn plastic sleeve in notches of freeze cylinder retainer When tabs are seated in notches press assembly firmly in place 10 Install beater shaft and scraper blades in freeze cylinder see Figure 4 11 Lubricate faceplate O ring with water to facilitate installation then install faceplate on Unit Secure facep...

Page 63: ...OUPLING IS INSTALLED ON MOTOR SHAFT SAME DISTANCE AS NOTED IN STEP 8 preceding CAUTION The new beater drive motor is provided with a gear box vent that is plugged with a hex Socket plug to prevent oil from leaking out of the gear box After beater drive motor has been installed remove hex socket plug and install vent plug loose shipped with beater drive motor 10 Determine which beater drive motor g...

Page 64: ...40 to 58 ounces maximum 4 If total carbonated water dispensed is below 40 ounces loosen screw securing level control switches actuator bracket see Figure 15 and move actuator bracket up slightly If more than 58 ounces maximum of carbonated water was dispensed move actuator bracket down then tighten screw MAKE ADJUSTMENTS IN SMALL INCREMENTS 5 Connect electrical power to Unit and allow carbonator t...

Page 65: ...58 326142000 RELIEF VALVE CARBONATED WATER TANK LEVEL CONTROL SWITCHES 2 SWITCHES ACTUATOR BRACKET ACTUATOR BRACKET ADJUSTMENT SCREW FIGURE 15 CARBONATOR LIQUID LEVEL CONTROL SWITCH ADJUSTMENT ...

Page 66: ...59 326142000 FIGURE 16 REFRIGERATION FLOW DIAGRAM ...

Page 67: ...60 326142000 FIGURE 17 WIRING DIRGRAM ...

Page 68: ...2 quick disconnect to soft drink tank to pressurize tank B Second connect liquid quick disconnect to soft drink tank TROUBLESHOOTING CONTROL PANEL SWITCHES AND FAULT MESSAGES Trouble Probable Cause Remedy ONE OR MORE CONTROL PANEL SWITCHES NOT OPERATING A Flat cable not properly connected to control switch module or master circuit board A Properly connect flat cable to control switch module or mas...

Page 69: ... Check cable for pinched or broken wire condition and repair or replace as necessary C External sensing device failing to signal master circuit board which in turn signals fault message display C Replace or repair external sensing device D External sensing devices cable connectors not securely connected to master circuit board connectors D Make sure external sensing devices cable connectors are se...

Page 70: ...pply as instructed ERROR 1 OR ERROR2 FAULT MESSAGE GOES ON DURING OPERATION A Error within Unit has developed interrupting normal operation A Locate and correct error then press ERROR RESET switch to restore normal operation FREEZE CYLINDER AUTOMATIC DEFROST CYCLE DOES NOT OPERATE A Loose or broken electrical wires A Repair electrical wires B Inoperable automatic defrost timer B Replace master cir...

Page 71: ...O BLEND 1 or AUTO BLEND 2 switches have not been pressed B Press AUTO BLEND 1 or AUTO BLEND 2 switch C H2O OUT fault message is on C Restore water supply to Unit D CO2 OUT fault message is on D Replenish CO2 supply as instructed E Loose or broken electrical wires E Tighten connections or replace wires F Overheated water pump motor cut off by overload protector F Check for proper line voltage Check...

Page 72: ...low regulator set too low B Water flow regulator must be set for 1 5 0 05 oz sec C Water flow regulator stuck C Clean regulator D Syrup Baume not in proper range D Change syrup supply as instructed E Restricted water filter E Replace water filter IMPROPER PRODUCT DISPENSED A Secondary CO2 regulators not properly adjusted A Adjust secondary CO2 regulators as instructed B Dirty CO2 supply CO2 must b...

Page 73: ... Dispensed product BRIX too low A Refer to BRIX Water to Syrup Ratio too low B Viscosity of dispensed product not properly adjusted B Adjust dispensed product viscosity as instructed ACCESSORIES AND TOOLS ACCESSORIES 1155 Installation Kit 511005000 Cup Holder 511006000 Cup Holder 511035000 CO2 Changeover Kit 1040 Seal Kit Rear O Ring Housing and O Rings GENERIC FLAVOR TABS 1085 Cola 1086 Cherry 10...

Page 74: ...326142000 67 FCB SOLID STATE POST MIX DISPENSER TWO FLAVOR HOT GAS DEFROST WITH V3 ELECTRONICS 416120 xxx 416120 xxx 496120 xxx MODEL NO ...

Page 75: ...0 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 51 52 53 54 56 57 62 65 70 71 90 93 94 97 100 101 102 103 104 106 107 108 109 119 120 126 107 107 29 29 29 29 29 29 29 29 FIGURE 18 FCB POST MIX DISPENSER ...

Page 76: ...326142000 69 10 25 29 30 49 50 55 57 58 59 60 63 64 66 67 68 69 73 74 75 76 78 80 81 82 83 86 89 91 92 95 96 98 99 110 111 112 113 114 116 121 122 124 29 29 29 99 FIGURE 19 FCB POST MIX DISPENSER CONT D ...

Page 77: ...326142000 70 4 5 6 7 8 11 12 14 15 79 84 85 87 88 115 117 118 4 FIGURE 20 FCB FLOW DIAGRAM ...

Page 78: ...ong 30 310461000 Thread Rolling Screw Phil Pan Hd No 8 32 By 3 8 In Long 31 320106000 Thread Rolling Screw Phil Pan Hd No 6 32 By 1 In Long 32 322967000 Washer 142 I D 33 325721068 Panel Top Item No Part No Name 34 3004 Access Door Domestic 325726000 Access Door Export 35 325962040 Touch Switch 36 398024603 Hex Nut No 10 24 37 3062 Frame 38 3007 Panel Lower Front Domestic 0161 Panel Lower Front Ex...

Page 79: ...bonator 89 326071000 Expansion Valve Refrigeration 90 0163 Panel Back Domestic 0752 Panel Back Export 91 325621011 Reciever 92 321818000 Button Plug 1 1 8 Dia Item No Part No Name 93 325619000 Support Motor 94 325620000 Spacer 95 309338011 Clip Sensor Expansion Valve 96 309338012 Clip Sensor Thermostat 97 Drive Motor Ass y See Figure 98 325738000 Control Box Lower 99 326073011 Thermostat Sensor 10...

Page 80: ...00 Door Freeze Cylinder Ass y 1 320678000 O Ring 4 60 I D By 210 C S 2 321652000 Shank Nut 3 1557 Valve Head Ass y See Figure 22 4 325936000 Spacer Item No Part No Name 5 325954088 Relief Valve Ass y 6 325918000 Door Freeze Cylinder 7 321269001 Spinner 8 322441000 Sensor 9 326109000 Shaft ...

Page 81: ...g 862 I D By 103 C S 2 1553 Knob 3 321651000 Lever Knob 4 1556 Body and Shank 5 321514000 O Ring Caged 562 I D By 210 C S 6 1554 Valve Item No Part No Name 7 325647000 Plate 8 317784000 Thread Cutting Screw Phil Truss Hd Stainless Steel No 8 32 By 3 8 In Long 9 1576 Housing 10 325305000 Spring 11 1575 Fitting 12 1544 Spring 13 1543 Shaft Release ...

Page 82: ...SI 14 321811000 Hex Nut Keps No 10 32 15 183317000 Bracket Regulator 16 183412000 CO2 Secondary Regulator Ass y 100 PSI Gold Includes 17 32 183449000 CO2 Secondary Regulator Ass y 60 PSI Orange Includes 17 32 Item No Part No Name 17 183040000 Machine Screw Phil Fil Hd No 10 32 By 7 8 In Long 18 183233059 Cover Kit Includes Non Removable Adjusting Screw 19 183021000 Retainer Spring 20 183020000 Adj...

Page 83: ... 40 Jaw 4 174103000 Tube 250 I D By 34 In Long 5 174103001 Tube 250 I D By 13 In Long 6 174103000 Tube 250 I D By 6 In Long Item No Part No Name 7 174103000 Tube 250 I D By 4 In Long 8 770104000 Nipple For 250 I D Tube 9 176017000 Swivel Nut 7 16 20 10 770602000 Fitting Cross 1 4 Barb 11 325558000 Tube Ass y Includes 12 15 12 174103001 Tube 250 I D By 30 In Long 13 176001000 Ferrule For 395 O D Tu...

Page 84: ... D By 070 C S 50 317963000 Receptacle 51 318976000 Machine Screw Sl Hex Washer Hd 1 4 20 By 1 2 In Long Item No Part No Name 52 311855000 J Nut 1 4 20 53 176272396 Tube Ass y Includes 54 57 54 174292000 Tube 375 I D By 96 In Long 55 176204000 Ferrule For 610 O D Tube 61 Jaw 56 176205000 Nipple For 375 I D Tube 57 311242000 Swivel Nut 5 8 18 58 325777000 Pressure Switch Water 59 325753000 Motor and...

Page 85: ...D ALCESTER D WARWICKSHIRE B49 6 EU ENGLAND D 44 789 763 101 D FAX 44 789 763 644 FRANCE D 71 ROUTE DE ST DENIS D F 95170 DEUIL LA BARRE D PARIS FRANCE D 33 1 34 28 6200 D FAX 33 1 34 28 6201 GERMANY D CARL LEVERKUS STRASSE 15 D D 4018 LANGENFELD GERMANY D 49 2173 7930 D FAX 49 2173 77 438 GREECE D 488 MESSOGION AVENUE D AGIA PARASKEVI D 153 42 D ATHENS GREECE D 30 1 600 1073 D FAX 30 1 601 2491 HO...

Page 86: ...79 326142000 THIS PAGE LEFT BLANK INTENTIONALLY ...

Page 87: ...IMI CORNELIUS INC CORPORATE HEADQUARTERS One Cornelius Place Anoka Minnesota 55303 6234 612 421 6120 800 238 3600 ...

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