Cornelius 326142000 User Manual

Download

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IMI CORNELIUS INC g One Cornelius Place g Anoka, MN 55303-6234 Telephone (800) 238-3600 Facsimile (612) 422-3246

FCB (SOLID-STATE) POSTMIX DISPENSER

TWO-FLAVOR/HOT-GAS DEFROST WITH V3 ELECTRONICS

Service Manual

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

IMI CORNELIUS INC; 1989–92

PRINTED IN U.S.A

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TABLE OF CONTENTS

GENERAL INFORMATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL DESCRIPTION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNIT DESCRIPTION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

THEORY OF OPERATION 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DEFROST SYSTEMS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MANUAL DEFROST SYSTEM 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AUTOMATIC DEFROST SYSTEM 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

‘‘SLEEP’’ (SLEEP TIME) 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

‘‘WAKE UP’’ (WAKE UP TIME) 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLATION 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNPACKING AND INSPECTION 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IDENTIFICATION OF LOOSE-SHIPPED PARTS 5. . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLING BEATERS (ITEM 11) AND SCRAPER BLADES (ITEM 12) 6. . . . .

ELECTRICAL POWER REQUIREMENTS 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DOMESTIC UNIT 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

EXPORT UNIT 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SELECTING LOCATION 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLING UNIT 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTALLING DRIP TRAY SUPPORTS, DRIP TRAY, AND CUP REST 9. . . .

INSTALLING DRIP TRAY DRAIN KIT (ITEM 14) 9. . . . . . . . . . . . . . . . . . . . . . .

INSTALLING PRIMARY CO2 REGULATOR ASSEMBLY ON CO2

CYLINDER 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CONNECTING SOFT DRINK TANKS CO2 LINES TO 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. . . . . . . . . . . . . . . . . . . . . .

CONNECTING SOFT DRINK TANKS TO UNIT SYRUP SYSTEMS 12. . . . . .

ADJUSTING BRIX (WATER-TO-SYRUP) ‘‘RATIO’ ’ OF DISPENSED

PRODUCT 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FILLING FREEZE CYLINDERS WITH PRODUCT 14. . . . . . . . . . . . . . . . . . . . .

ADJUSTING BEATER MOTOR CURRENT (EITHER SIDE) 14. . . . . . . . . . . .

PROGRAMMING MAIN MENU SELECTIONS ONTO MESSAGE DISPLAY 14

SETTING ‘‘CLOCK’’ (TIME OF DAY) 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING ‘‘DEFROST’ ’ (AUTOMATIC) SETTINGS INTO UNIT 14. . .

PROGRAMMING ‘‘SLEEP’’ (SLEEP TIME) INTO UNIT 14. . . . . . . . . . . . . . . . .

PROGRAMMING ‘‘WAKE UP’’ (WAKE UP) TIME INTO UNIT 14. . . . . . . . . . . .

PROGRAMMING POINT OF SALE MESSAGE DISPLAY 14. . . . . . . . . . . . . . .

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TABLE OF CONTENTS (cont’d)

ADJUSTING ‘‘VIS SET’’ (PRODUCT VISCOSITY) OF DISPENSED

PRODUCT 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND

COMMON OUTLET SENSORS TEMPERATURES 15. . . . . . . . . . . . . . . . . . . .

‘‘VOLTAGE’’ (DISPLAYED VOLTAGE READOUT) 15. . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING COMPONENTS ‘‘DIAGNOSE’’ (DIAGNOSTIC MODE)

INTO UNIT 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYING ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS)

ONTO MESSAGE DISPLAY 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYED ERROR CONDITIONS 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OPERATORS INSTRUCTIONS 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CONTROL PANEL SWITCHES AND DISPLAYED MESSAGES 17. . . . . . . . . . . . . .

CONTROL PANEL SWITCHES 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CONTROL PANEL DISPLAY MESSAGES 18. . . . . . . . . . . . . . . . . . . . . . . . . . . .

FREEZE CYLINDERS MANUAL OR AUTOMATIC DEFROST SYSTEMS 19.

MANUAL DEFROST 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 CHARACTERISTICS 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OPERATING UNIT 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

REPLENISHING SYRUP SUPPLY 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PRODUCT FLAVOR CHANGE 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHECKING CO2 SUPPLY 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CLEANING AND SANITIZING 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DAILY CLEANING 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SANITIZING 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CLEANING CONDENSER COIL 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LUBRICATION 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ADJUSTMENTS 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CARBONATED WATER FLOW RATE 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CO2 REGULATORS 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ADJUSTING BEATERS MOTORS CURRENTS 23. . . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING MAIN MENU SELECTIONS ONTO MESSAGE DISPLAY 24

SETTING ‘‘CLOCK’’ (TIME OF DAY) 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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TABLE OF CONTENTS (cont’d)

PROGRAMMING ‘‘DEFROST’’ (AUTOMATIC) SETTINGS INTO UNIT 24. .

PROGRAMMING ‘‘SLEEP’’ (SLEEP TIME) INTO UNIT 24. . . . . . . . . . . . . . . . .

PROGRAMMING ‘‘WAKE UP’’ (WAKE UP) TIME INTO UNIT 24. . . . . . . . . . . .

PROGRAMMING POINT OF SALE MESSAGE DISPLAY 24. . . . . . . . . . . . . . .

ADJUSTING ‘‘VIS SET’’ (PRODUCT VISCOSITY) OF DISPENSED

PRODUCT 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND

COMMON OUTLET SENSORS TEMPERATURES 24. . . . . . . . . . . . . . . . . . . .

‘‘VOLTAGE’’ (DISPLAYED VOLTAGE READOUT) 25. . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING COMPONENTS ‘‘DIAGNOSE’’ (DIAGNOSTIC MODE)

INTO UNIT 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYING ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS)

ONTO MESSAGE DISPLAY 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYED ERROR CONDITIONS 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WATER STRAINER SCREEN AND DOUBLE LIQUID CHECK VALVE

MAINTENANCE 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CLEANING CO2 GAS CHECK VALVES 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SERVICE AND MAINTENANCE 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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PREPARING 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

SHAFTS SEALS ASSEMBLIES 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CLEANING CONDENSER COIL 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ADJUSTMENTS 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ADJUSTING PLAIN WATER PRESSURE REGULATOR 33. . . . . . . . . . . . . . . .

ADJUSTING CARBONATED WATER FLOW RATE 33. . . . . . . . . . . . . . . . . . . .

ADJUSTING CO2 REGULATORS 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ADJUSTING BRIX (WATER-TO-SYRUP) ‘‘RATIO’’ OF DISPENSED

PRODUCT 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PRODUCT CARBONATION ADJUSTMENT 35. . . . . . . . . . . . . . . . . . . . . . . . . .

ADJUSTING BEATER MOTOR CURRENT (EITHER SIDE) 36. . . . . . . . . . . . .

ADJUSTMENTS, AND PROGRAMMING MAIN MENU SELECTIONS INTO

UNIT 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING MAIN MENU SELECTION ONTO MESSAGE DISPLAY 37

SETTING CLOCK (TIME OF DAY) 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING ‘‘DEFROST’’ (AUTOMATIC) SETTINGS INTO UNIT 38. . .

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TABLE OF CONTENTS (cont’d)

PROGRAMMING ‘‘SLEEP’’ (SLEEP TIME) INTO UNIT 38. . . . . . . . . . . . . . . . .

PROGRAMMING ‘‘WAKE UP’’ (WAKE UP TIME) INTO UNIT 39. . . . . . . . . . . .

PROGRAMMING POINT OF SALE MESSAGE DISPLAY 41. . . . . . . . . . . . . . .

ADJUSTING “VIS SET” (PRODUCT VISCOSITY) OF DISPENSED

PRODUCT 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

‘‘VIS READ’’ (ACTUAL VISCOSITY READOUT) OF PRODUCT IN

FREEZE CYLINDERS 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND

COMMON OUTLET SENSORS TEMPERATURES. 41. . . . . . . . . . . . . . . . . . . .

‘‘VOLTAGE’’ (DISPLAYED VOLTAGE READOUT) 42. . . . . . . . . . . . . . . . . . . . . .

PROGRAMMING COMPONENTS ‘‘DIAGNOSE’’ (DIAGNOSTIC MODE)

INTO UNIT 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYING ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS)

ONTO MESSAGE DISPLAY 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISPLAYED ERROR CONDITIONS 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CLEANING AND SANITIZING 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DAILY CLEANING OF UNIT 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SANITIZING SYRUP SYSTEMS 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

YEARLY OR AFTER WATER SYSTEM DISRUPTION) 48. . . . . . . . . . . . . . . . . . . . .

SERVICING CARBONATOR WATER 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’Y54. . . . . . . . . . . . . . . .

INSTALLING BEATER DRIVE SHAFT ASS’Y AND BEATER DRIVE

MOTOR ON UNIT 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RESTORING UNIT OPERATION 55. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

REPLACING BEATER DRIVE SHAFT SEAL ASS’Y55. . . . . . . . . . . . . . . . . . . .

REPLACING FREEZE CYLINDER BEATER MOTOR 56. . . . . . . . . . . . . . . . . . . . . . .

ADJUSTING CARBONATOR TANK LIQUID LEVEL 57. . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

TROUBLESHOOTING CONTROL PANEL SWITCHES AND FAULT

MESSAGES. 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ONE OR MORE CONTROL PANEL SWITCHES NOT OPERATING. 61. . . . .

ALL CONTROL PANEL SWITCHES NOT OPERATING. 61. . . . . . . . . . . . . . . .

CONTROL PANEL SWITCHES CANNOT BE DEACTIVATED. 62. . . . . . . . . .

PARTIAL MESSAGE OR DULL (POORLY ILLUMINATED) DISPLAY. 62. . . . .

ONE OR MORE FAULT MESSAGES NOT OPERATING. 62. . . . . . . . . . . . . . .

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TABLE OF CONTENTS (cont’d)

ALL FAULT MESSAGES NOT OPERATING. 62. . . . . . . . . . . . . . . . . . . . . . . . . .

‘‘CO2 OUT’’ FAULT MESSAGE GOES ON DURING OPERATION. 63. . . . . . .

‘‘H2O OUT’’ FAULT MESSAGE GOES ON DURING OPERATION. 63. . . . . . .

‘‘SYRUP 1’’ OR ‘‘SYRUP 2’’ FAULT MESSAGE GOES ON DURING

OPERATION. 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

‘‘ERROR 1’’ OR ‘‘ERROR2’’ FAULT MESSAGE GOES ON DURING

OPERATION. 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FREEZE CYLINDER AUTOMATIC DEFROST CYCLE DOES NOT

OPERATE. 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UNIT DOES NOT GO OFF AUTOMATIC DEFROST CYCLE. 63. . . . . . . . . . .

MANUAL DEFROST CYCLE DOES NOT OPERATE WHEN ‘‘DEFROST’’

SWITCH IS PRESSED. 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING PRODUCT BLENDER TANKS AND CARBONATOR. 64. .

DEFROST CYCLE DOES NOT CANCEL AFTER PRESSING ‘‘CANCEL

DEFROST ’’ SWITCH. 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CARBONATOR WATER PUMP MOTOR WILL NOT OPERATE. 64. . . . . . . . .

CARBONATOR WATER PUMP WILL NOT SHUT OFF. 64. . . . . . . . . . . . . . . . .

ERRATIC CARBONATOR WATER PUMP CYCLING. 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ACCESSORIES 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GENERIC FLAVOR TABS 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SERVICE TOOLS 66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WARRANTY 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

LIST OF FIGURES

FIGURE 1. FCB (SOLID-STATE) POST-MIX TWO-FLAVOR DISPENSER 1. . . .

FIGURE 2. FLOW DIAGRAM 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 3. FREEZE CYLINDER CUTAWAY VIEW 7. . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 4. BEATERS AND SCRAPER BLADES INSTALLATION 8. . . . . . . . . . . .

FIGURE 5. OPERATING CONTROLS 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 6. UNIT INTERNAL COMPONENTS 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 7. SELF-CLOSING DISPENSING VALVE 32. . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 8. SERVICING BEATER DRIVE SHAFT SEAL ASSEMBLY 32. . . . . . . . .

FIGURE 9. CONTROL PANEL 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 10. MASTER AND RELAY CIRCUIT BOARDS 39. . . . . . . . . . . . . . . . . . . . .

FIGURE 11. LIQUID CHECK VALVE ASSEMBLY 48. . . . . . . . . . . . . . . . . . . . . . . . . .

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TABLE OF CONTENTS (cont’d)

LIST OF FIGURES (CONT’D)

FIGURE 12. WATER STRAINER SCREEN AND DOUBLE LIQUID CHECK

VALVE 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 13. CO2 GAS CHECK VALVE 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 14. BEATER DRIVE MOTOR AND SHAFT SEAL ASS’Y

REPLACEMENT 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 15. CARBONATOR LIQUID LEVEL CONTROL SWITCH

ADJUSTMENT 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 16. REFRIGERATION FLOW DIAGRAM 59. . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 17. WIRING DIRGRAM 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 18. FCB POST-MIX DISPENSER 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 19. FCB POST-MIX DISPENSER (CONT’D) 69. . . . . . . . . . . . . . . . . . . . . . .

FIGURE 20. FCB FLOW DIAGRAM 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FCB POST-MIX DISPENSER 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 21. FACEPLATE ASSEMBLY 73. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 22. DISPENSING VALVE ASSEMBLY 74. . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 23. CO2 REGULATOR ASSEMBLY 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FIGURE 24. CARBONATOR ASSEMBLY 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page

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 TOTALS) MENU 44. .

TABLE 8. DISPLAYED ERROR CONDITIONS 44. . . . . . . . . . . . . . . . . . . . . . . . . . . .

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 TOTALS) MENU 44. .

TABLE 8. DISPLAYED ERROR CONDITIONS 44. . . . . . . . . . . . . . . . . . . . . . . . . . . .

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GENERAL INFORMATION

IMPORTANT: To the user of this manual - This manual is a guide for installing, operating, and maintaining this equipment. Refer to Table of Contents for page location of information pertaining to questions that arise during installation, operation, service and maintenance, or troubleshooting this equipment.

GENERAL DESCRIPTION

This section gives the description, theory of operation, and design data for the FCB Solid-State Post-Mix Two-Flavor Dispenser with Hot-Gas Defrost (hereafter referred to as a Unit).

UNIT DESCRIPTION

The Unit (see Figure NO TAG) consists basically of two freeze cylinders each containing an internal beater driven by an electric motor, one refrigeration system with a 2-horsepower compressor, one carbonator which feeds both carbonator-blender tanks, a timer-controlled automatic hot-gas defrost system to defrost the freeze 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 mounted on front of each freeze cylinder. A removable drip tray, with cup rest, is located directly below the dispensing valves.

CAUTION: Before shipping, storing, or relocating Unit, syrup systems must be sanitized and all sanitizing solution must be purged from syrup systems. All water must also be

purged from plain and carbonated water systems. A freezing ambient environment will cause residual sanitizing solution or water remaining inside Unit to freeze resulting in damage to internal components.

FIGURE 1. FCB (SOLID-STATE) POST-MIX TWO-FLAVOR DISPENSER

Table 1. Design Data Table 2. Design Data

Part Number: Part Number:

60 Hz Unit 416120XXX

416120XXX

50 Hz Unit 496120XXX

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Page 9

Table 1. Design Data (cont’d)

Overall Dimensions: Overall Dimensions:

Height 60-1/2 inches Width 19-1/4 inches Depth Without Drip Tray 32-1/2 inches Depth With Drip Tray 38 inches

Shipping Weight (approx.) 466 pounds

Compressor Horsepower 2 H.P.

Refrigeration System: Refrigeration System:

Refrigerant Type R-502 Refrigerant Charge See Unit Nameplate

Ambient Operating Temperature 40° F to 100° F

Electrical Requirements: Electrical Requirements:

60 Hz Unit:

Operating Voltage 219/242 VAC60 Hz Single Phase Current Draw 21.2 Amps

50 Hz Unit:

Operating Voltage 219/242 VAC 50 Hz Single Current Draw 22 Amps

Table 1. Design Data (cont’d)

Phase

THEORY OF OPERATION

(see Figure 2)

IMPORTANT: Before connecting electrical power to Unit, refer to nameplate and note if Unit is to be operated with 50 or 60 Hz power source and also note beaters drive motors manufacturer’s name. No. 6, No. 7, and No. 8 switches on DIP switch assembly on master circuit board must be set according to motors manufacturer and for 50 or 60 Hz operation.

A CO2 cylinder delivers carbon dioxide (CO2) gas to an adjustable primary CO2 regulator assembly attached to the cylinder. Primary CO2 regulator assembly in turn delivers CO2 gas to adjustable secondary CO2 regulators inside the Unit and also to two soft drink tanks. CO2 is delivered from adjustable secondary CO2 regulators to carbonator tank and also two product-blender tanks inside the Unit. CO2 gas pressure pushes syrup out of soft drink tanks, through syrup sold-out float switches, 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 carbonated water solenoid valves through adjustable carbonated water flow regulators, and on to product blender tanks. Carbonated water and syrup enter tanks properly proportioned (blended) for desired BRIX of dispensed product by adjustment of syrup flow regulators. From product blender tanks, product is pushed by CO2 gas into freeze cylinders. The beater in each freeze cylinder is driven by an electric motor. Scraper blades, attached to beaters, scrapes product from cylinder walls as product enters freeze cylinders and is frozen. Transparent faceplate, attached to front of each freeze cylinder, includes a self-closing dispensing valve and a spring-loaded relief valve that protects freeze cylinder from accidental over pressure. The relief valve is also used to bleed CO2 gas pressure from freeze cylinder to atmosphere when filling cylinder with product. Electronic sensing on each freeze cylinder motor provides a means of adjusting viscosity (consistency) of dispensed product to suit customer preference.

DEFROST SYSTEMS

The Unit is equipped with both manual and automatic hot-gas defrost systems. The automatic defrost system may be programmed into Unit to occur up to nine different times a day with a minimum of two hours between defrost time settings or the system may be completely turned off.

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Page 10

MANUAL DEFROST SYSTEM

The Manual hot-gas defrost system may be activated at any time by pressing ‘‘DEFROST’’ switch on front of Unit. Refrigeration compressor will operate for a short time, then both freeze cylinders will go into defrost and defrost for approximately 60-seconds. At end of manual defrost cycle, Unit will return to normal operation. Manual defrost may be cancelled at any time by pressing ‘‘CANCEL DEFROST’’ switch.

AUTOMATIC DEFROST SYSTEM

The automatic hot-gas defrost system may be programmed into Unit to 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 coils, No. 1 freeze cylinders only will go into defrost cycle and defrost for approximately 7-minutes, then will return to normal operation. This ends automatic defrost cycle of No. 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 cylinders beaters and refrigeration systems not operating). At start of sleep time, refrigeration compressor will operate for 30-seconds to pump freon out of freeze cylinders evaporator coils, then No. 1 freeze cylinder will go into defrost and defrost for 60-seconds. After No. 1 freeze cylinder has defrosted,, No. 2 freeze cylinder will go into defrost and defrost for 60-seconds. At end of No. 2 freeze cylinder defrost, Unit will shut down and go into sleep time.

‘‘WAKE UP’’ (WAKE UP TIME)

‘‘WAKE UP’’ (WAKE UP TIME) may be programmed into the Unit to allow Unit to resume normal operation at a desired time. When programmed wake up time is reached, an alarm will sound for a short duration, then Unit will resume normal operation.

NOTE: Automatic defrost, sleep time, and wake up time may be used in any combination together or separately.

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BLENDER TANK (2)

CARBONATOR TANK

SYRUP FLOW

REGULATOR (2)

CARBONATED WATER FLOW REGULATOR (2)

CARBONATED WATER

SOLENOID VALVE (2)

CARBONATED WATER

VOLUME SAMPLE

VALVE

PRODUCT

SYRUP

PRODUCT SAMPLE

VALVE (2)

PRODUCT

SHUTOFF VALVE (2)

FREEZE

CYLINDER (2)

FREEZE CYLINDER

OVERFLOW TUBE

LIQUID CHECK

VALVE (4)

PRIMARY CO

REGULATOR

ASS’Y

SECONDARY CO

REGULATOR TO

CARBONATOR

TANKS (100-PSI)

CO2 CHECK

VALVE

SOFT DRINK

TANK (2)

CYLINDER

CHECK

VALVE (3)

*WATER PRESSURE REGULATOR IS FACTORY ADJUSTED

TO 45-PSI AND SHOULD NOT BE READJUSTED.

**SYRUP SOLD-OUT SWITCHES ARE FACT ORY ADJUSTED

AND SHOULD NOT BE READJUSTED.

SYRUP SOLD-OUT FLOAT S W I T C H ( 2 )

CARBONATOR

WATER PUMP

CO2 PRESSURE

SECONDARY CO

REGULATORS TO PRODUCT

BLENDER TANKS (60-PSI)

LINE LEGEND CO

PLAIN WATER CARB WATER SYRUP PRODUCT

*WATER

PRESSURE

REGULATOR

SWITCH

DOUBLE LIQUID

CHECK VALVE

SHUTOFF

VALVE

PLAIN WATER

SOURCE

WATER

PRESSURE

SWITCH

FIGURE 2. FLOW DIAGRAM

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Page 12

INSTALLATION

This section covers unpacking and inspection, installing LOOSE-SHIPPED PARTS, selecting location, installing Unit, preparing for operation, and operation.

UNPACKING AND INSPECTION

(see Figure 5)

NOTE: The Unit was thoroughly inspected before leaving the factory and the carrier has accepted and signed for it. Any damage or irregularities should be noted at time of delivery (or not later than 15 days from date of delivery) and immediately reported to the delivering carrier. Request a written inspection report from Claims Inspector to substantiate any necessary claim. File claim with the delivering carrier, not with IMI Cornelius Inc.

1. After Unit has been unpacked, remove shipping tape and other packing material.

2. Remove Unit sides, top and back panels as instructed.

3. Remove shipping bolts that secure Unit to skid, then remove skid.

4. Unpack LOOSE-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 Screw, Hex Hd, No. 8-32 by 3/8-in. long 4 10 325666 Instructions, Scraper Blades 1 11 325458 Beater (item 13) 2 12 325457 Scraper Blade (item 2) 4 13 325984 Frame, Drip Tray 1 14 326002 Kit, Drip Tray Drain Hose (includes items 15-19) 1 15 170413 Drain Fitting 1 16 151281 Lockwasher, Internal Tooth 1 17 170423 Hex Nut, 5/8-32 1 18 140133 Drain Hose Clamp 1 19 113500-039 Drain Hose, 1/2-in. I.D. by 60-in. long 1

*Numbers in parentheses are in reference to items in Figure 3).

IDENTIFICATION OF LOOSE-SHIPPED PARTS

1. TAPERED GASKETS, WHITE (item 1) are used to seal connections when connecting Unit product inlet lines to product tanks and connecting Unit CO2 inlet line to CO2 source.

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Page 13

2. SPANNER WRENCH, FLOW REGULATORS (item 2) is used to adjust flow regulators inside Unit.

3. SPANNER WRENCH, DISPENSING VALVE (item 3) is used to remove shank nuts securing dispensing valves to faceplates.

4. CLEANING BRUSH (item 4) is used to clean faceplate relief valves passages.

5. TAPERED GASKET, BLACK (item 5) is used to seal connection when connecting plain water source line to Unit water inlet line.

6. DRIP TRAY SUPPORTS (item 8) to be installed on front of Unit and secured with THREAD CUTTING SCREWS (item 9).

7. CUP REST (item 6) to be installed in DRIP TRAY (item 7), then drip tray to be installed in FRAME, DRIP TRAY (item 13). Assembled drip tray assembly then to be installed on drip tray supports on front of Unit.

8. INSTRUCTIONS, SCRAPER BLADES (item 10) pictorially shows how to install BEATERS (item 11) and SCRAPER BLADES (item 12) in freeze cylinders.

9. DRIP TRAY KIT (item 14) to be installed on drip tray as instructed.

INSTALLING BEATERS (ITEM 11) AND SCRAPER BLADES (ITEM 12)

(see Figures 3 and 4)

1. Remove four HEX NUTS (item 7) and FLATWASHERS (item 6) that secure each faceplate to freeze cylinders. Pull faceplates off freeze cylinders.

2. Position two SCRAPER BLADES (item 12) on BEATER (item 11 as shown in Figure 4.

3. Slide beater assembly into one of the freeze 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 freeze cylinders so dispensing valves faucets face down. Secure each faceplate to freeze cylinder with four HEX NUTS (item 7) and FLAT WASHERS (item 6) removed in step 1 preceding. Tighten HEX NUTS until faceplates touch all the way around on freeze cylinder flanges. CAUTION-DO NOT OVERTIGHTEN HEX NUTS.

ELECTRICAL POWER REQUIREMENTS

IMPORTANT: Before connecting electrical power to Unit, refer to nameplate and Note if Unit is to be operated with 50 or 60 Hz power source and also note beaters motors manufacturer. No. 6, No. 7, and No. 8 switches on DIP switch assembly on master circuit board must be set according to motors manufacturer and for 50 or 60 Hz operation.

DOMESTIC UNIT

326142000

Page 14

326142000

1. Product Inlet Fitting

2. Scraper Blade (2)

3. Evaporator Coi.l

4. Relief Valve Port

5. O-Ring

6. Flatwasher (4)

7. Hex Nut (4)

8. Faceplate

9. Relief Va;ve

10. Valve Lever

11. Knob

12. Dispensing Valve

13. Beater

14. Drive Shaft Seal Assembly

15. Allen Head Setscrew

16. Beater Shaft Coupling

17. Drive Pin

18. Bearing Guide Pin (4)

FIGURE 3. FREEZE CYLINDER CUTAWAY VIEW

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

Page 15

BEATER

KEY ON END

OF POST

KEY ON END

OF POST

KEY SLOT

ON BLADE

SCRAPER BLADES MUST BE MOUNTED TO THE BEATER BODY AS SHOWN USING THE PERFORATED EDGE AS THE LEADING EDGE. LINE UP KEY ON END OF POSTS WITH KEY SLOT IN SCRAPER BLADES.

FIGURE 4. BEATERS AND SCRAPER BLADES INSTALLATION

A properly grounded 219 to 242 VAC, 60Hz single-phase electrical circuit with a 30-amp minimum-rated disconnect switch (not provided) fused at 30 amps (slo-blow) or circuit connected through an equivalent HACR circuit breaker must be available to the Unit. ALL WIRING MUST CONFORM TO NATIONAL AND LOCAL CODES. MAKE SURE UNIT IS PROPERLY GROUNDED.

EXPORT UNIT

A properly grounded 219 to 242 VAC, 50Hz single-phase electrical circuit with a 30-amp minimum-rated disconnect switch (not provided) fused at 30-amps (slow-blow) must be available to the Unit.

SELECTING LOCATION

IMPORTANT: Unit operating ambient temperature MUST NOT EXCEED 100° F. Several means are available to achieve proper ambient temperature and air circulation around the Unit which are wall air intake grilles and ceiling exhaust fans, air conditioning, etc. Consult local codes.

Locate Unit so the following requirements are satisfied.

8326142000

Page 16

1. Close to a plain water inlet supply line with a minimum pressure of 12-psig.

NOTE: Circulating air, required to cool the refrigeration system’s condenser coil, is drawn in through grille on front and exhausted out through sides and back of Unit. Restricting air circulation through the Unit will decrease its cooling efficiency.

2. When installing Unit, do not allow obstruction to block grille on front which will block off air intake to inside of Unit. If installation dictates only one side or back being unobstructed, allow 18-inches clearance between Unit and obstruction. If both sides or one side and back are unobstructed, allow 12-inches clearance. If both sides and back are unobstructed, allow 6-inches clearance.

INSTALLING UNIT

PLACING UNIT IN OPERATING LOCATION

1. Place Unit in operating location meeting requirements of SELECTING LOCATION.

2. After Unit has been placed in operating location, make sure front (dispensing valve side) is 1/4 to 3/8-inch higher than the back to eliminate gas pockets being trapped inside the freeze cylinders.

3. To comply with National Sanitation Foundation (NSF) requirements, Unit installed with base contacting floor 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 DRIP TRAY DRAIN KIT (ITEM 14)

(see Figure 5)

1. Drill 5/8-inch diameter hole in lowest point (center) in bottom of drip tray.

2. Install DRAIN FITTING (item 15) in drip tray and secure with LOCKWASHER, INTERNAL TOOTH (item

16) and HEX NUT, 5/8-32 (item 17).

3. Push DRAIN HOSE (item 17) over drip tray fitting and secure with DRAIN HOSE CLAMP (item 18).

NOTE: Drip tray drain hose may be routed to a waste container, but is not recommended due to sanitation and cleaning problems. Connection of drain hose to a permanent drain is most highly recommended.

4. Route drip tray drain hose to and connect to permanent drain.

5. Place CUP REST (item 6) in drip tray.

INSTALLING PRIMARY CO2 REGULATOR ASSEMBLY ON CO2 CYLINDER

(see Figure 2)

WARNING: To avoid personal injury and/or property damage, always secure CO2 cylinder in upright position with a safety chain to prevent it from falling over. Should the valve become accidentally damaged or broken off, CO2 cylinder can cause serious personal injury.

9 326142000

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WARNING: CO2 displaces oxygen. Strict attention must be observed in the prevention of CO2 (carbon dioxide) gas leaks in the entire CO2 and soft drink system. If a CO2 gas leak is

suspected, particularly in a small area, immediately ventilate the contaminated area before attempting to repair the leak. Personnel exposed to high concentration of CO2 gas will experience tremors which are followed rapidly by loss of consciousness and suffocation.

1. Unscrew protector cap (with chain attached) from CO2 cylinder valve. Open CO2 cylinder valve slightly counterclockwise to blow any dirt or dust from outlet fitting before installing primary CO close valve.

regulator, then

2. Remove shipping plug from primary CO inside nut. Install regulator assembly on CO2 cylinder so gages can be easily read, then tighten coupling nut. DO NOT OPEN CO2 CYLINDER VALVE AT THIS TIME.

regulator assembly coupling nut and make sure gasket is in place

CONNECTING SOFT DRINK TANKS CO2 LINES TO PRIMARY CO2 REGULATOR ASSEMBLY

(see Figure 2)

1. Connect soft drink tanks CO2 lines to primary CO2 regulator manifold assembly as shown 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 NOT CONNECT SYRUP LINES TO TANKS AT THIS TIME.

CONNECTING PLAIN WATER INLET SUPPLY LINE TO UNIT

(see Figure 2)

NOTE: IMI Cornelius Inc. recommends that a water shutoff valve and water filter be installed in plain water inlet supply line (see Figure 2). A Cornelius Water Filter (P/N 313860000) and Quick Disconnect Set (P/N 313867000) are recommended.

1. Before connecting plain water inlet supply line to Unit, open shutoff valve in water supply line for a period of time to flush out any metal shavings.

2. Route water inlet line out through hole in bottom of Unit base.

NOTE: Carbonator plain water inlet adjustable water pressure regulator (see Figure 12) is factory adjusted to 45-psi and should not be readjusted.

3. Connect Unit water inlet line to plain water inlet supply line (12-psi minimum pressure). Seal connection with TAPERED GASKET, BLACK (item 5). DO NOT OPEN WATER INLET SUPPLY LINE SHUTOFF VALVE AT THIS TIME.

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CONNECTING ELECTRICAL POWER CIRCUIT TO UNIT

(see Figure 17)

WARNING: Make sure Unit 30-amp minimum-rated disconnect switch (not provided) or equivalent HACR circuit breaker is in ‘‘OFF’’ position.

Domestic Unit.

IMPORTANT: Power 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, 60Hz single-phase range for proper operation. If voltage is below or above this range, a .75 KVA Step Up/Step Down Transformer (P/N 326138-000) is available to correct below or above voltage condition. Use No. 10 AWG copper wire, or larger, depending upon line length, in suitable conduit or BX sheath. POWER CIRCUIT TO UNIT MUST BE MADE UP OF COPPER CONDUCTORS AND ALL WIRING MUST CONFORM TO NATIONAL AND LOCAL CODES.

Export Unit.

1. Remove lower control box (located on lower-right side facing front of Unit) cover for access to contactor L 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) fused at 30-amps (slo-blow) or through an equivalent HACR circuit breaker to L1 and L2 terminals on contactor inside control box. MAKE SURE GROUND WIRE IS CONNECTED TO GREEN GROUND SCREW INSIDE CONTROL BOX.

3. Install lower control box cover and secure with screws.

PREPARATION FOR OPERATION

50 OR 60 HZ OPERATION AND BEATER MOTOR SELECT

IMPORTANT: Before connecting electrical power to Unit, refer to Unit nameplate and note if Unit is to be operated with 50 or 60 Hz electrical power and also note beater motor manufacturer’s name. No. 6, No.7, and No. 8 switches on DIP switch assembly on master circuit board must be set according to motor manufacturer and for 50 or 60 Hz operation as follows.

1. Remove four screws securing Unit upper control box cover, then remove cover for access to the master circuit board (see Figure 10).

2. After noting if Unit is to be operated with 50 or 60 Hz electrical power and beater motors manufacturer’s name, refer to Figure 10 and Table 5 to place DIP switch assembly No. 6, No. 7, and No. 8 switches in appropriate positions.

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TURNING ON ELECTRICAL POWER TO UNIT

Turn on electrical power to Unit. Operational status of Unit is now being displayed as fault messages on control panel message display. The following fault messages will be continuously displayed at 2-second intervals until necessary operation requirements are satisfied.

‘‘OFF 1’’ (Beater Motor No. 1 not operating) ‘‘OFF 2’’ (Beater Motor No. 2 not operating) ‘‘H2O OUT’’ (No water supply to Unit) ‘‘CO2 OUT’’ (No CO2 gas supply to Unit) ‘‘SYRUP 1’’ (No syrup supply to Unit No. 1 syrup system) ‘‘SYRUP 2’’ (No syrup supply to Unit No. 2 syrup system)

TURNING ON CO2 SUPPLY TO UNIT

1. Open CO2 cylinder valve slightly to allow lines to slowly fill with gas, then open valve fully to back seat valve. Back-seating valve prevents leakage around valve shaft.

IMPORTANT: If bag-n-box syrup supply system will be connected to Unit instead of soft drink tanks, primary CO2 regulator (see Figure 2) must be adjusted no higher than 80-psi maximum.

2. Adjust primary CO2 regulator (see Figure 2) by turning regulator adjusting screw to the right (clockwise) until regulator pressure reads 80 to 100-psig. OUT OF CO2 warning light on control panel message display should have gone out.

3. Pull up on product blender tanks relief valves to purge air from tanks.

4. Remove Unit lower access panel as instructed for access to carbonator secondary CO2 regulators (see Figures 2 and 6).

5. Check product blender tanks secondary CO2 regulators 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 tanks head pressures while tanks are filling with carbonated water and syrup. Carbonator tank secondary CO2 regulator not adjusted high enough will cause decreased flow of carbonated water into blender tanks which will increase brix of dispensed product.

6. Adjust carbonator secondary CO2 regulator, with 100-psi gage, by turning regulator adjusting screw to the right (clockwise) until gage reads 60-psi.

7. Pull up on carbonator tank relief valve plastic cover to purge air from tank.

TURNING ON PLAIN WATER SUPPLY TO UNIT

Open plain water inlet supply line shutoff valve. Check for water leaks and tighten or repair if evident. ‘‘H2O OUT’’ fault message should have gone out but ‘‘BM 1 OFF’’, ‘‘BM 2 OFF’’, ‘‘SYRUP 1’’, and ‘‘SYRUP 2’’ fault messages will continue to be displayed.

CONNECTING SOFT DRINK TANKS TO UNIT SYRUP SYSTEMS

IMPORTANT: Product shutoff valves, located in lines leading from product blender tanks to freeze cylinders (see Figure 2 and 6), must be closed at this time. Closing valves prevents product from filling freeze cylinders while checking BRIX of product in product blender tanks.

1. Close product shutoff valves, located in lines leading from product blender tanks to freeze cylinders, to prevent product from entering cylinders.

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IMPORTANT: The following CO2 and liquid disconnects disconnecting and connecting procedure for soft drink tank replacement or filling soft drink tank in place must be performed in order as follows:

To disconnect soft drink tank from Unit syrup system. A. Disconnect liquid disconnect from soft drink tank. NOTE - Disconnecting liquid quick

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.

NOTE: Unit control panel is equipped with a hidden ‘‘SECURITY SWITCH’’ located between ‘‘FILL 1’’ and ‘‘ERROR RESET’’ control switches (see Figure 5). Pressing in and holding ‘‘SECURITY SWITCH’’ for 3-seconds deactivates control switches preventing tampering with Unit normal operation. To reactivate control switches, press in and hold ‘‘SECURITY SWITCH’’ for 3-seconds.

2. Pressurize soft drink tanks containing syrup, then connect tanks to Unit syrup systems. ‘‘OFF 1’’, ‘‘OFF 2’’, ‘‘SYRUP 1’’, and ‘‘SYRUP 2’’ fault messages will continue to be displayed.

ADJUSTING BRIX (WATER-TO-SYRUP) ‘‘RATIO’’ OF DISPENSED PRODUCT

The following steps 1 through 9 are instructions for adjusting Brix (Water-to-Syrup ‘‘Ratio’’ (mixture) of dispensed product on one system.

1. Press ‘‘FILL 1’’ switch to fill No. 1 syrup system sold-out float. ‘‘SYRUP 1’’ fault message will go out and ‘‘FILL 1’’ fault message will come on. ‘‘OFF 1’’, ‘‘OFF 2’’, and ‘‘SYRUP 2’’ fault messages will continue to be displayed.

2. Press ‘‘AUTO BLEND 1’’ switch to fill No. 1 system product blender tank with product. ‘‘FILL 1’’ fault message will go out when ‘‘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 511004000) are available from The Cornelius Company.

4. Check product BRIX with a temperature compensated hand-type refractometer. BRIX should read 13.5 ±

0.5. If BRIX is not within tolerance, adjust white syrup flow regulator for No. 1 syrup system as follows: A. Loosen jamb nut on syrup flow regulator. B. Turn regulator adjusting screw to the left (counterclockwise) no more than 1/8-turn at a time to reduce

syrup flow rate or turn screw to the right (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.

5. Place container under No. 1 product sample valve. Open valve to purge product out of product blender tank, line, and valve, then close valve. ‘‘OFF 1’’, ‘‘OFF 2’’, and ‘‘SYRUP 2’’ will continue to be displayed.

6. Press ‘‘AUTO BLEND 1’’ switch to run new batch of product into product blender tank. When product blender tank is full, press ‘‘FILL 1’’ switch to prevent more product from entering product blender tank. ‘‘OFF 1’’, ‘‘OFF 2’’, and ‘‘SYRUP 2’’ fault messages will continue to be displayed.

7. Repeat steps 3 and 4 preceding to check product sample for BRIX.

8. Repeat steps 5 through 7 preceding until proper BRIX adjustment is achieved.

9. Repeat steps 1 through 8 preceding to adjust BRIX of dispensed product on No. 2 system. After completing BRIX on No. 2 system, ‘‘OFF 1’’ and ‘‘OFF 2’’ fault messages should continue to be displayed.

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NOTE: Syrup systems may be sanitized at this time as instructed.

FILLING FREEZE CYLINDERS WITH PRODUCT

1. Open product shutoff valves, located in lines leading from product blender tanks to freeze cylinders.

2. Press ‘‘AUTO BLEND 1’’ and ‘‘AUTO BLEND 2’’ switches to begin filling freeze cylinders. Open freeze cylinders faceplates relief valves to bleed air from cylinders while filling with product, then close valves. Do not relieve freeze cylinder pressure too fast or product will foam excessively in cylinder and lose carbonation.

ADJUSTING BEATER MOTOR CURRENT (EITHER SIDE)

1. Remove four screws securing upper control box cover, then remove cover for access to master circuit board inside control box.

2. Adjust beaters motors currents as instructed in SERVICE AND MAINTENANCE SECTION.

PROGRAMMING MAIN MENU SELECTIONS ONTO MESSAGE DISPLAY

The MAIN MENU SELECTIONS (see Table 4) may be brought up on message display as instructed in SERVICE AND MAINTENANCE SECTION.

SETTING ‘‘CLOCK’’ (TIME OF DAY)

NOTE: ‘‘CLOCK’’ (TIME OF DAY) must be programmed into Unit before ‘‘DEFROST’’ (AUTOMATIC), ‘‘SLEEP’’ (SLEEP TIME), and ‘‘WAKE UP’’ (WAKE UP TIME) can be programmed into the Unit.

Program ‘‘CLOCK’’ (TIME OF DAY) into Unit 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) INTO UNIT

‘‘SLEEP’’ (SLEEP TIME) may be programmed into Unit to occur any time of the day after the Unit automatic defrost cycle has occurred. Unit will shut down (go into sleep time) and will not wake up (return to normal operation) until programmed ‘‘WAKE UP’’ (WAKE UP TIME) has occurred. 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

Three point of sale display messages are available to choose from and may be programmed into Unit by placing No. 1, No. 2, and No. 3 switches on DIP SWITCH assembly on master circuit board in appropriate positions. Program point of sale display messages into Unit as instructed in SERVICE AND MAINTENANCE SECTION.

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ADJUSTING ‘‘VIS SET’’ (PRODUCT VISCOSITY) OF DISPENSED PRODUCT

Adjust ‘‘VIS SET’’ (PRODUCT VISCOSITY) determines what product consistency of the dispensed product will be present in each freeze cylinder. Adjust ‘‘VIS SET’’ (PRODUCT VISCOSITY) of the dispensed product as instructed in SERVICE AND MAINTENANCE SECTION.

DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND COMMON OUTLET SENSORS TEMPERATURES

Evaporator refrigeration coils inlet and common outlet temperature readings in degrees Fahrenheit may be displayed on message display as instructed in SERVICE AND MAINTENANCE SECTION

‘‘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 SERVICE AND MAINTENANCE SECTION.

DISPLAYING ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS) ONTO MESSAGE DISPLAY

‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS) may be displayed on message display as instructed in SERVICE AND MAINTENANCE SECTION.

DISPLAYED ERROR CONDITIONS

Displayed error conditions, associated errors, and items affected by the errors are found in Table 9. DISPLAYED ERROR CONDITIONS.

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OPERATORS INSTRUCTIONS

This section describes operating controls and indicators, dispensed product conditions, operating characteristics, Unit operation, replenishing syrup supply, product flavor change, checking CO supply, operators daily cleaning of Unit, and sanitizing requirements.

WARNING: Disconnect electrical power to Unit to prevent personnel injury before attempting any internal maintenance. Only qualified personnel should service internal components or electrical wiring.

NOTE: No. 1 freeze cylinder is left–hand cylinder facing front of Unit.

CONTROL PANEL SWITCHES AND DISPLAYED MESSAGES

CONTROL PANEL SWITCHES

‘‘FILL 1’’ and ‘‘FILL 2’’ Control Switches.

‘‘FILL 1’’ and ‘‘FILL 2’’ control switches, located on control panel (see Figure 5), are touch-type switches and

require only pressing to activate. ‘‘FILL 1’’ and ‘‘FILL 2’’ control switches are used when filling syrup systems sold–out floats during syrup replenishing, syrup flavor changeover, or sanitizing syrup systems. After syrup systems sold–out floats have been filled, ‘‘FILL 1’’ and ‘‘FILL 2’’ switches may be used to prevent more product entering product blender tanks during BRIX test.

‘‘AUTO BLEND 1’’ and ‘‘AUTO BLEND 2’’ Control 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 refrigeration system during normal operation.

‘‘WASH 1’’ and ‘‘WASH 2’’ Control Switches.

‘‘WASH 1’’ and ‘‘WASH 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 operate freeze cylinders beaters with no refrigeration during sanitizing.

’’AUTO 1’’ and ‘‘AUTO 2’’ Control Switches.

‘‘AUTO 1’’ and ‘‘AUTO 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 operate freeze cylinders beaters and refrigeration system after cylinders have been filled with product. Freeze cylinders beaters and refrigeration system may be stopped by pressing ‘‘OFF 1’’ or ‘‘OFF 2’’ switches.

‘‘OFF 1’’ and ‘‘OFF 2’’ Control Switches.

‘‘OFF 1’’ and ‘‘OFF 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 stop freeze cylinders beaters and refrigeration system.

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‘‘ERROR RESET’’ Control Switch.

‘‘ERROR RESET’’ control switch, located on control panel (see Figure 5), is a touch-type switch and requires

only pressing to activate. ‘‘ERROR RESET’’ switch is used to restore normal operation after error within Unit (indicated by ‘‘ERROR 1’’ or ‘‘ERROR 2’’ on message display) has been corrected.

‘‘SECURITY SWITCH.’’

The Unit is equipped with a hidden ‘‘SECURITY SWITCH’’ located between ‘‘FILL 1’’ switch and ‘‘ERROR RESET’’ switch on control panel (see Figure 5). Pressing in and holding ‘‘SECURITY SWITCH’’ for 3-seconds deactivates control switches preventing tampering with Unit normal operation. To reactivate control switches, press in and hold ‘‘SECURITY SWITCH’’ for 3-seconds.

CONTROL PANEL DISPLAY MESSAGES

(see Figure 5)

‘‘FILL 1’’ and ‘‘FILL 2’’ Fault Messages.

‘‘FILL 1’’ and ‘‘FILL 2’’ fault messages will appear on message display only when ‘‘FILL 1’’ and ‘‘FILL 2’’ control

switches have been pressed and syrup systems sold-out floats have been filled with product. ‘‘FILL 1’’ and ‘‘FILL 2’’ fault messages will continue to be displayed until ‘‘AUTO BLEND 1’’ or ‘‘AUTO BLEND 2’’ control switches have been pressed to fill product blender tanks with product.

‘‘ERROR 1’’ and ‘‘ERROR 2’’ Fault Messages.

‘‘ERROR 1’’ and ‘‘ERROR 2’’ fault messages will appear on message display only if error within Unit has

developed interrupting 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 pressure switch. Should the plain water source to the Unit be disrupted or a water pressure drop occur, will cause ‘‘H2O OUT’’ fault message to appear on message display. Unit will continue to operate for 1-1/2 minutes after ‘‘H2O OUT’’ fault message has appeared and if water pressure has not been restored or water pressure improved after 1-1/2 minutes, Unit operation will shut down. After plain water source has been restored or water pressure has improved, Unit will resume operation and

‘‘H2O OUT’’ fault message will disappear from message display.

‘‘CO2 OUT’’ Fault Message.

‘‘CO2 OUT’’ fault message will appear on message display when CO2 supply to Unit has been turned off or if

CO2 pressure drops below 50-psi. A minimum CO2 pressure of 75-psi must be available to Unit to extinguish

‘‘CO2 OUT’’ fault message.

‘‘SYRUP 1’’ or ‘‘SYRUP 2’’ Fault Messages.

‘‘SYRUP 1’’ or ‘‘SYRUP 2’’ fault messages will appear on message display if product tanks are not connected to

Unit or product tanks are empty. Syrup systems syrup float switches must be filled with syrup to extinguish ‘‘SYRUP 1’’ or ‘‘SYRUP 2’’ fault messages.

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‘‘DEFROST 1’’ or ‘‘DEFROST 2’’ Display Messages.

‘‘DEFROST 1’’ or ‘‘DEFROST 2’’ display messages will appear on message display if either freeze cylinder is in

defrost mode. ‘‘DEFROST 1’’ or ‘‘DEFROST 2’’ messages will remain on during defrost cycle and will disappear when cycle has ended.

‘‘POINT OF SALE’’ Display Message.

Five ‘‘POINT OF SALE‘’ display messages are available to choose from and may be programmed into Unit as instructed to appear on message display.

Common Outlet Temperatures.

Evaporator refrigeration coils inlet 1 and inlet 2 and common outlet temperatures may be displayed on control panel message display as instructed.

FREEZE CYLINDERS MANUAL OR AUTOMATIC DEFROST SYSTEMS

The Unit is equipped with both manual and automatic hot-gas defrost systems. The automatic defrost system may be programmed into the Unit to occur up to nine different times a day with a minimum of two hours between defrost time settings or the system may be completely turned off.

MANUAL DEFROST SYSTEM

The Manual hot–gas defrost system may be activated at any time by pressing ‘‘DEFROST’’ switch on front of the Unit. Refrigeration compressor will operate for a short time, then both freeze cylinders will go into defrost and defrost for approximately 60-seconds. At end of manual defrost cycle, Unit will return to normal operation. Manual defrost may be cancelled at any time by pressing ‘‘CANCEL DEFROST’’ switch.

AUTOMATIC 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 coils, No. 1 freeze cylinder only will go into defrost and defrost for approximately 7-minutes then will return to normal operation. This ends automatic defrost cycle of No. 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.

‘‘SLEEP’’ (SLEEP TIME)

‘‘SLEEP’’ (SLEEP TIME( may be programmed into Unit to allow Unit to go into sleep time (Unit shut down, freeze cylinders beaters and refrigeration systems not operating). At start of sleep time refrigeration compressor will operate for 30-seconds to pump freon out of freeze cylinders evaporator coils. Then No. 1 freeze cylinder will go into defrost for and defrost 60-seconds. After No. 1 freeze cylinder has defrosted, No. 2 freeze cylinder will go into defrost and defrost for 60-seconds. At end of No. 2 freeze cylinder defrost, Unit will shut down and go into sleep time.

‘‘WAKE UP’’ (WAKE UP TIME)

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NOTE: Automatic defrost, sleep time, and wake up time may be used in any combination together or separately.

FACEPLATE RELIEF VALVES

The faceplate relief valves (see Figure 5), located in each faceplate, are spring-loaded valves that protect freeze cylinders from accidental over-pressure. The relief valve is also used to manually bleed CO cylinder to atmosphere during filling with product and if gas pockets form in cylinder during operation.

gas from freeze

PRODUCT SAMPLE VALVES

The two product sample valves (see Figures 2 and 6), located behind front lower access panel, are manually operated lever-type ball valves used to check product BRIX. Turn valve lever to line up with attached line to open valve and at 90° angle with line to close valve.

PRODUCT SHUTOFF VALVES

The two product shutoff valves, located in lines leading from product blender tanks to freeze cylinders (see Figures 2 and 6), are manually operated lever-type ball valves and are used to prevent product from entering and filling freeze cylinders while adjusting BRIX of dispensed product. Shutoff valves may also be used to shut off product to individual freeze cylinder for service and maintenance without disrupting operation of other freeze cylinder.

PRIMARY CO2 REGULATOR

The primary CO2 regulator (see Figure 2) controls CO2 pressure to soft drink tanks and Unit secondary CO 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 regulators, adjust as instructed.

CARBONATED WATER FLOW REGULATORS

The adjustable carbonated water flow regulators (see Figures 2 and 6), located in their respective systems, control carbonated water flow rate to the product blender tanks. The water flow regulators are factory adjusted at 1.5± 0.05 oz/sec and should not normally require adjustment. If adjustment is necessary, adjust as instructed.

SYRUP FLOW REGULATORS

The syrup flow regulators (see Figures 2 and 6), located in their respective systems, are adjustable regulators that control syrup flow rate to the product blender tanks for desired BRIX of dispensed product. Adjust syrup flow regulators for desired BRIX as instructed.

DISPENSING VALVES

Self-closing dispensing valves (see Figure 5 and 7), located on faceplates on front of Unit, are operated one at a time or simultaneously to deliver product to the customer.

DISPENSED PRODUCT CONDITIONS

‘‘OVERRUN’’, AS APPLIED TO FROZEN CARBONATED BEVERAGES

Overrun Defined.

Overrun is product expansion that takes place in the frozen carbonated drink. It is caused primarily by CO2 gas

breakout and secondary by freezing.

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Overrun is a Variable.

The percentage or degree of overrun depends on a number of factors. The specific syrup, BRIX, low dispensing volume, carbonation level in liquid product, and freezing, all affect overrun. After these factors have been considered, desired viscosity (product consistency) adjustment may be made on the Unit. The viscosity

adjustment adjusts product texture from very wet to light.

Specific Product Ingredients Affect Overrun.

Each syrup has its own specific formulation of makeup. Baume, an important ingredient factor, may fall within an extremely wide range. Fruit flavors contain citric acids that colas do not. Colas also differ in ingredients from one brand to another. Each product formulation has its own peculiarities regarding the way the product will

absorb carbonation and the way it will release carbonation.

BRIX Affects Overrun.

Sugar in carbonated drinks is like anti–freeze in water. The higher the BRIX in a product, the greater resistance the product has to freezing. Conversely, in products with lower BRIX, freezing takes place at higher temperatures than for high–BRIX products. Thus, BRIX affects overrun because the amount of sugar in a drink

has a direct bearing on the product’s freezing characteristics.

DRAWING 1

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-use periods.

Carbonation Level in Liquid Product Affects Overrun.

The higher the specific carbonation level in a given product, the greater the potential for carbonation breakout in frozen carbonated form of that drink. For example, drinks with 3.0 volume of carbonation will have more gas

breakout in frozen carbonated form, and more overrun, than will drinks that contain 2.0 volumes of CO2 gas.

Freezing Affects Overrun.

Freezing causes approximately a 10 percent expansion in dispensed frozen carbonated drink. The degree of freezing is limited because finished drink is intended to be sipped through a straw. This is not possible if product is too ‘‘solid’’.

DRAWING 2

DRAWING 3

OPERATING CHARACTERISTICS

The product viscosity (product consistency) can be varied by adjustment and secondary CO2 regulator setting from a high overrun light drink to a wet heavy drink. The length of freezing cycle and amount of CO2 present in product combine to create drink dispensed. The dispensed product will have a normal variance due to the following conditions:

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1. If some time has elapsed since last drink was drawn from particular freeze cylinder and compressor has not cycled on, the drink dispensed will have a tendency to be wetter, have slightly less overrun than normal for the setting, and will not mound up as high. See Drawing 1.

NOTE: A cylinder freeze-up may be expected under casual draw conditions if an attempt is made to eliminate drink described above by adjusting viscosity.

2. If product is drawn from freeze cylinder quite regularly, its viscosity (product consistency) will be maintained at whatever viscosity adjustment was made within the normal variance of the compressor off and on cycle. See Drawing 2.

3. If product is drawn continuously from freeze cylinder and rate is approaching capacity of the dispensing unit, overrun of drink will increase just prior to point capacity is exceeded, and drink dispensed will turn slightly wetter.

OPERATING UNIT

NOTE: No. 1 freeze cylinder is cylinder on left–hand side facing front of Unit.

1. Make sure ‘‘H2O OUT’’ fault message is not displayed on message display. This indicates no water supply to Unit.

2. Make sure ‘‘CO2 OUT’’ fault message is not displayed on message display. This indicates no CO2 gas supply to Unit.

3. Make sure ‘‘SYRUP 1’’ or ‘‘SYRUP 2’’ fault messages are not displayed on message display. This indicates no syrup supply to Unit.

4. Make sure ‘‘AUTO BLEND 1’’, ‘‘AUTO BLEND 2’’, ‘‘AUTO 1’’, 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 in place must be performed in order as follows:

1. To disconnect soft drink tank from Unit syrup system. A. Disconnect liquid disconnect from soft drink tank. NOTE – Disconnecting liquid quick

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.

2. To connect soft drink tank into Unit syrup system. A. First, connect CO2 quick disconnect to soft drink tank to pressurize tank.

B. Second, connect liquid quick disconnect to soft drink tank.

Syrup supply should be checked daily and if necessary, replenished as instructed.

PRODUCT FLAVOR CHANGE

Perform syrup flavor change as instructed.

CHECKING CO2 SUPPLY

WARNING: CO2 displaces oxygen. Strict attention must be observed in the prevention of CO2 (carbon dioxide) gas leaks in the entire CO2 and soft drink system. If a CO2 gas leak is

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Make sure CO2 cylinder shutoff valve is fully opened and regulator assembly 1800-psi gage indicator is not in shaded (‘‘change CO instructed.

cylinder’’) portion of dial. If so, CO2 cylinder is almost empty and must be replaced as

CLEANING AND SANITIZING

DAILY CLEANING

Daily; or more often if necessary, wash all external surfaces of Unit, rinse with clean water, then wipe dry with clean soft cloth. DO NOT USE ABRASIVE CLEANERS. Remove and wash drip tray and cup rest with warm water and mild detergent, rinse with clean water, then install them on Unit.

SANITIZING

The Unit should be sanitized as instructed every 90 days and before and after storage periods following parent company requirements and sanitizer manufacturers recommendations.

CLEANING CONDENSER COIL

NOTE: Circulating air, required to cool the refrigeration system condenser coil (see Figure 6), is drawn in through louvers on front and exhausted out through louvers on 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, are factory adjusted and normally do not require further adjustment. If adjustment should become necessary, adjust as instructed.

CO2 REGULATORS

Primary CO2 Regulator.

The primary CO2 (see Figure 2) regulator regulates CO2 pressure to soft drink tanks (also to bag-in-box syrup system if used) and secondary CO2 regulators located inside Unit. If necessary to adjust primary CO2 regulator, adjust as instructed.

Secondary CO2 Regulators.

The secondary CO2 regulators (see Figures 2 and 6) regulate CO2 pressure to carbonator and product blender tanks. If necessary to adjust secondary CO2 regulators, adjust as instructed.

ADJUSTING BEATERS MOTORS CURRENTS

Beaters motors currents must be adjusted as instructed in SERVICE AND MAINTENANCE SECTION.

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PROGRAMMING MAIN MENU SELECTIONS ONTO MESSAGE DISPLAY

The MAIN MENU SELECTIONS (see Table 4) may be brought up on message display as instructed in SERVICE AND MAINTENANCE SECTION.

SETTING ‘‘CLOCK’’ (TIME OF DAY)

Program ‘‘CLOCK’’ (TIME OF DAY) into Unit as instructed in SERVICE AND MAINTENANCE SECTION.

PROGRAMMING ‘‘DEFROST’’ (AUTOMATIC) SETTINGS INTO UNIT

PROGRAMMING ‘‘SLEEP’’ (SLEEP TIME) INTO UNIT

PROGRAMMING ‘‘WAKE UP’’ (WAKE UP) TIME INTO UNIT

PROGRAMMING POINT OF SALE MESSAGE DISPLAY

ADJUSTING ‘‘VIS SET’’ (PRODUCT VISCOSITY) OF DISPENSED PRODUCT

Adjusting ‘‘VIS SET’’ (PRODUCT VISCOSITY) determines what product consistency of the dispensed product will be present in each freeze cylinder. Adjust ‘‘VIS SET’’ (PRODUCT VISCOSITY) of the dispensed product as instructed in SERVICE AND MAINTENANCE SECTION.

DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND COMMON OUTLET SENSORS TEMPERATURES

Evaporator refrigeration coils inlet and common outlet temperature readings in degrees Fahrenheit may be displayed on message display as instructed in SERVICE AND MAINTENANCE SECTION

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‘‘VOLTAGE’’ (DISPLAYED VOLTAGE READOUT)

Displayed voltage readout may be displayed on message display as instructed in SECTION IV SERVICE AND MAINTENANCE

PROGRAMMING COMPONENTS ‘‘DIAGNOSE’’ (DIAGNOSTIC MODE) INTO UNIT

DISPLAYING ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS) ONTO MESSAGE DISPLAY

‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS) may be displayed on message display as instructed in SERVICE AND MAINTENANCE SECTION.

DISPLAYED ERROR CONDITIONS

Displayed error conditions, associated errors, and items affected by the errors are found in Table 9 DISPLAYED ERROR CONDITIONS.

W ATER 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 circumstances. Water pump with no screen or defective screen in strainer would allow foreign particles to foul the double liquid check valve. CO2 gas could then back flow into water system and create health hazard in system.

Service water strainer screen and double liquid check valve as instructed.

CLEANING CO2 GAS CHECK VALVES

(see Figures 2 and 12) The CO2 gas check valves must be inspected and serviced at least once a year under normal conditions, and

after any servicing or disruption of the CO2 system as instructed.

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SERVICE AND MAINTENANCE

This section describes service and maintenance to be performed on the Unit.

WARNING: Disconnect electrical power to Unit to prevent personnel injury before

attempting any internal maintenance. Only qualified personnel should service internal

components or electrical wiring.

PREPARING UNIT FOR SHIPPING, STORING, OR RELOCATING

CAUTION: Before shipping, storing, or relocating Unit, syrup systems must be sanitized

and all sanitizing solution must be purged from syrup systems. All water must also be

PERIODIC INSPECTION

1. Make sure CO2 cylinder valve is fully 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 through louvers on sides and back of Unit. Make sure louvers are not obstructed and refer to CLEANING CONDENSER COILS in this section.

REMOVAL OF DRIP TRAY, BACK PANEL, SIDE PANELS, TOP PANEL, LOWER FRONT ACCESS PANEL, AND CONDENSER COIL ACCESS PANEL

(see Figure 5)

DRIP TRAY

Pull drip tray forward to disengage from drip tray supports.

BACK PANEL

Remove two screws securing bottom of back panel, then lift panel straight up to remove.

SIDE PANELS

Remove screw securing bottom of side panel, then lift panel straight up to remove.

TOP PANEL

Remove two screws securing top panel, then lift panel up off Unit.

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LOWER FRONT ACCESS PANEL

Remove two screws securing lower front panel, then pull panel down to remove from Unit.

CONDENSER COIL ACCESS PANEL

Pull out on top of condenser coil access panel, then lift panel up and out to remove.

LUBRICATION

CARBONATOR WATER PUMP MOTOR

(see Figure 12) Carbonator water pump motor bearings must be lubricated periodically. Refer to oiling instructions on motor. DO

NOT OVER OIL.

DISPENSING VALVES CAGED O-RINGS AND BEATERS DRIVE SHAFTS SEALS ASSEMBLIES

NOTE: Defrost freeze cylinders, shut Unit down, close product shutoff valves in lines leading from product blender tanks to freeze cylinders, then drain product from freeze cylinders.

Lubricate dispensing valves caged o-rings (see Figure 7) and beaters drive shafts seals assemblies (see Figure

8) each time Unit is sanitized as follows:

NOTE: Item numbers in parentheses in this paragraph are in reference to Figure 3.

1. Remove HEX NUTS (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 torsion spring from dispensing valve. C. Remove knob, spring, sleeve, and lever from dispensing valve. D. Remove spring fitting from dispensing valve. E. Press valve, with caged O-ring, down and out of dispensing valve body. F. Carefully remove caged O-ring from valve.

5. Wash all parts in warm water. Remove all traces of syrup and lubricant, especially from faceplate, O-rings, and dispensing valve. If parts are excessively coated, wipe clean with paper towel to remove syrup and lubricant, especially from caged O-ring and dispensing valve. Use BRUSH (item 4, Table 3) to clean faceplates relief valve passages.

6. Submerge all parts in four percent solution of approved sanitizing agent for time recommended by sanitizer manufacturer.

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7. Remove parts from sanitizing solution and place on clean paper towels.

NOTE: Use Dow-Corning DC-111 (P/N 321471000) light grade silicone lubricant.

8. Assemble dispensing valve as follows: A. Lubricate caged O-ring. Carefully install caged O-ring on valve from straight end (opposite tapered

end). Lubricate grooves in which O-ring rides to fill in all void areas around O-ring. B. Carefully install valve with caged O-ring in dispensing valve body.

C. Install spring fitting, knob and lever parts, torsion spring, and spring housing assembly by reversing

removal procedure. Do not tighten down hold-down plates securing spring housing at this time. D. Turn spring housing to the left (counterclockwise) to put tension on torsion spring, then tighten

hold-down plates to secure spring housing. E. Test dispensing valve to make sure it closes by itself when lever is released. If not, readjust torsion

spring tension.

9. Thoroughly clean RELIEF VALVE (item 9), then screw relief valve into FACEPLATE (item 8).

10. Service beater drive shaft seal assembly as follows:

NOTE: Use Dow-Corning DC-111 (P/N 321471000) light grade silicone lubricant.

A. Pull BEATER (item 13) and SCRAPER BLADES (item 2) from freeze cylinder. B. Pull beater drive shaft seal assembly from freeze cylinder socket using seal puller, Cornelius (P/N

322063000) from front side. Disassemble shaft seal assembly and discard O-rings.

NOTE: If old lubricant cannot be removed from plastic sleeve by washing, use nylon ‘‘pot and pan’’ 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 sleeve and No. 2 stationary O-ring in inner groove of

stainless steel seal retainer. Lubricate both O-rings. E. Install new ‘‘running’’ O-rings No. 3 and No. 4 in outer grooves of stainless steel seal retainer, then

lubricate O-rings with generous amount of special light grade silicone grease. F. Slide stainless steel seal retainer in plastic sleeve until ‘‘running’’ O-ring No. 3 is just covered by plastic

sleeve, as shown in View B of Figure 8.

G. Carefully place shaft seal assembly over beater drive shaft and locate slots of seal retainer on drive

shaft pin. Then, carefully and simultaneously, push and turn plastic sleeve to locate locking tabs on

sleeve in notches of freeze cylinder retainer. When tabs are seated in notches, press assembly firmly

in place. H. Position SCRAPER BLADES (item 2) on BEATER (item 13) as shown in Figure 3. Slide beater into

freeze cylinder so slotted hooks engage DRIVE PIN (item 17) on DRIVE SHAFT (item 24). Turn

beater to the right (clockwise) to lock in place.

I. Lubricate O-RING (item 5) with water to facilitate faceplate installation. Position O-RING (item 5) on

FACEPLATE (item 8). Install faceplate on Unit so dispensing valve spout faces down. Tighten hex

nuts until faceplate touches freeze cylinder all around flange. CAUTION - DO NOT OVERTIGHTEN

HEX NUTS.

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FIGURE 5. OPERATING CONTROLS

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FIGURE 6. UNIT INTERNAL COMPONENTS

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SPRING HOUSING

TORSION SPRING

RETAINING

SCREW(2)

SPRING FITTING

DISPENSING

VALVE BODY

CAGED O-RING

VALVE

LEVER

SLEEVE

SPRING

KNOB

HOLD-DOWN

PLATE(2)

FIGURE 7. SELF-CLOSING DISPENSING VALVE

STATIONARY

O-RING

STATIONARY

O-RING

”RUNNING”

O-RINGS

PLASTIC SLEEVE

2 SLOTS

180_ APART

VIEW A

VIEW B

STAINLESS STEEL

SEAL RETAINER

4 LOCKING TABS

90_ APART

4 3

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 louvers on sides and back of Unit. Restricting air circulation through Unit will decrease its cooling efficiency.

Periodically clean condenser coil as follows:

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1. Press ‘‘OFF 1’’ and ‘‘OFF 2’’ switches on Unit control panel to stop refrigeration system and beaters motors.

2. Remove condenser coil access panel as instructed.

3. Clean condenser coil with vacuum cleaner, low pressure compressed air, or a soft brush.

4. Install condenser coil access panel by reversing removal procedure.

5. Press ‘‘AUTO 1’’ and ‘‘AUTO 2’’ switches on Unit control panel to start refrigeration system and beaters motors.

ADJUSTMENTS

ADJUSTING PLAIN WATER PRESSURE REGULATOR

(see Figures 2 and 12) Carbonator plain water inlet adjustable water pressure regulator is factory adjusted to 45-psi and should not be

readjusted.

ADJUSTING CARBONATED WATER FLOW RATE

The back carbonated water flow regulators (see Figures 2 and 6), which control carbonated water flow rate into product blender tanks, are factory adjusted for flow rate of 1.5 ± 0.05 ounces per second and normally do not require adjustment. However, if adjustment is necessary, proceed as follows:

1. Press applicable ‘‘OFF 1’’ or ‘‘OFF 2’’ switch to prevent more product from entering applicable product blender tank.

2. Disconnect Unit syrup inlet line from applicable soft drink tank.

3. Remove applicable side panel from Unit as instructed for access to applicable carbonated water flow regulator, product shutoff valve, and product sample valve.

4. Close applicable product shutoff valve to prevent 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 screw out (counterclockwise) until gage reads 0-psi. Pull up on applicable product blender tank relief valve to release CO2 pressure from tank.

8. Disconnect carbonated water line from outlet side of applicable carbonated water flow regulator.

9. Connect line, long enough to reach to outside of Unit, to water flow regulator outlet, then route line to outside of Unit.

10. Place end of carbonated water line, routed to outside of Unit, in container.

11. Press applicable ‘‘AUTO BLEND 1’’ or ‘‘AUTO BLEND 2’’ switch to activate electrically operated carbonated water solenoid.

12. When steady stream of water is flowing from added length of line, catch carbonated water in container graduated in ounces for exactly 10-seconds. Press applicable ‘‘FILL 1’’ or ‘‘FILL 2’’ switch to deactivate carbonated water solenoid. In 10-seconds, 14 to 16-ounces of water should have been dispensed.

13. If adjustment is necessary, loosen jam nut on carbonated water flow regulator. Turn regulator adjusting screw to the left (counterclockwise) to reduce carbonated water flow rate or turn screw to the right (clockwise) to increase flow rate. Tighten jam nut and tap on regulator to register adjustment.

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14. Repeat steps 11 through 13 until desired carbonated water flow rate is achieved.

15. Remove added length of line from outlet side of carbonated water flow regulator. Connect carbonated water line, disconnected from carbonated water flow regulator in step 8 preceding, to regulator outlet.

16. Turn product blender tanks CO

regulator, with 60-psi gage, adjusting screw in (clockwise) until gage

registers pressure noted in step 7 preceding.

17. Pull relief valve on applicable product blender tank to purge air from tank, then close valve.

18. Connect Unit syrup inlet line to soft drink tank.

19. Press applicable ‘‘AUTO BLEND 1’’ or ‘‘AUTO BLEND 2’’ switch to fill product blender tank with product.

20. Open product shutoff valve that was closed in step 4 preceding.

21. Install side panel and lower front access panel by reversing removal procedure.

ADJUSTING CO2 REGULATORS

NOTE: To readjust CO2 regulator to a lower setting, loosen adjusting screw lock nut, then turn screw to the left (counterclockwise) until pressure gage reads 5-psi lower than new setting will be. Turn adjusting screw to the right (clockwise) until gage registers new setting, then tighten lock nut.

Primary CO2 Regulator.

(see Figure 2) Adjust primary 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 CO

regulators.

2. Adjust product blender tanks secondary CO2 regulators, with 60-psi gages, by turning regulator adjusting screws to the right (clockwise) until gages reads 30-psig.

3. Install lower front access panel by reversing removal procedure.

Carbonator Secondary CO2 Regulator.

(see Figures 2 and 6)

1. Remove Unit lower front access panel as instructed for access to carbonator secondary CO2 regulator.

2. Adjust carbonator secondary CO2 regulator, with 100-psi gage, by turning regulator adjusting screw to the right (clockwise) until gage reads 60-psig.

3. Install lower front access panel by reversing removal procedure.

IMPORTANT: Carbonator tank 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 tanks head pressures while tanks are filling with carbonated water and syrup. Carbonator tank secondary CO2 regulator not adjusted high enough will cause decreased flow of carbonated water into blender tanks which will increase brix of dispensed product.

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ADJUSTING BRIX (WATER-TO-SYRUP) ‘‘RATIO’’ OF DISPENSED PRODUCT

(see Figures 2 and 6)

1. Remove Unit front lower access panel as instructed for access to product blender tanks secondary CO regulators and product sample valves.

2. Check product blender tanks secondary CO2 regulators, with 60-psi gages, for proper pressure settings which is set at 30-psi for best textured dispensed product. If adjustment is necessary, adjust as instructed.

3. Remove both Unit side panels as instructed for access to product shutoff valves located close to product blender tanks.

4. Close product shutoff valve in line between applicable product blender tank and associated freeze cylinder BRIX adjustment will be performed on.

5. Press applicable ‘‘FILL 1’’ or ‘‘FILL 2’’ switch to prevent more product from filling product blender tank.

6. Open applicable product blender tank product sample valve and take sample (approximately 6-ounces) of product in cup.

NOTE: Temperature compensated hand-type refractometers (P/N 511004000) are available from the Cornelius Company.

7. Check product BRIX with a temperature compensated hand-type refractometer. BRIX should read 13 ± 1. If BRIX is not within tolerance, adjust applicable white syrup flow regulator as follows:

A. Loosen jamb nut on applicable syrup flow regulator. B. Turn syrup flow regulator adjusting screw to the left (counterclockwise) no more than 1/8-turn at a time

to reduce syrup flow rate or turn screw to the right (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 product. When product blender tank is 1/4-full of product, press applicable ‘‘FILL 1’’ or ‘‘FILL 2’’ switch to prevent more product from entering product blender tank.

10. Repeat steps 6 and 7 preceding to check product sample for BRIX.

11. Repeat steps 7 through 10 preceding until proper BRIX adjustment is achieved.

12. Open product shutoff valve in line between product blender tank and freeze cylinder.

13. Press applicable ‘‘AUTO BLEND 1’’ or ‘‘AUTO BLEND 2’’ switch.

14. Install Unit side panels and front lower access panel by reversing removal procedures.

PRODUCT CARBONATION ADJUSTMENT

(see Figures 2 and 6) Carbonation of dispensed product can also be varied to suit consumer preference by adjusting Unit carbonator

secondary CO2 regulator as follows:

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1. Remove Unit front lower access panel as instructed for access to carbonator secondary CO2 regulator with 100-psi gage.

2. Observe pressure setting on carbonator secondary CO

3. To lower CO2 pressure, loosen regulator adjusting screw lock nut. Turn adjusting screw to the left (counterclockwise) until pressure gage reads 15-psi below desired reading, then turn screw to the right (clockwise) until gage reads desired pressure. DO NOT SET CO2 REGULATOR PRESSURE BELOW 25-PSI HIGHER THAN PRODUCT BLENDER TANKS CO2 REGULATORS ARE ADJUSTED TO (SEE PRECEDING IMPORTANT NOTE). Tighten adjusting screw lock nut after each adjustment.

4. To raise CO2 pressure, turn regulator adjusting screw to the right (clockwise) until gage reads desired pressure. DO NOT SET PRESSURE HIGHER THAN 60-PSI. Make sure primary CO2 regulator on CO cylinder is set at 80 to 100-psi. Tighten adjusting screw lock nut after each adjustment.

5. Install Unit front lower access panel by reversing removal procedure.

regulator gage.

ADJUSTING BEATER MOTOR CURRENT (EITHER SIDE)

Adjusting beater motor current (either side) procedure is very important and must be performed as instructed. Be sure you fully understand the instructions before performing the current adjustments or doing any preventative maintenance current readings check.

Any current adjustments or preventative maintenance current readings check on the beater motor current (either side) must be performed with both freeze cylinders fully defrosted. A partially defrosted freeze cylinder will cause false current readings to be displayed on the message display. Adjust beater motor current (either side) as follows:

1. Place No. 4 ‘‘BEATER MOTOR CURRENT READOUT’’ switch on DIP SWITCH assembly on master circuit 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 loads.

3. After completion of adjusting beater motor current to A150B150 ± 2, make sure No. 5 ‘‘MOTOR CURRENT SELF-CALIBRATION’’ switch on DIP SWITCH assembly on master circuit board (see Figure 10) is in ‘‘OFF’’ position. No. 5 switch in ‘‘OFF’’ position allows the ‘‘MOTOR CURRENT’’ SELF-CALIBRATION’’ electronics to automatically self calibrate the beaters motors currents at completion of each defrost cycle.

CAUTION: IF NO. 4 ‘‘BEATER MOTOR CURRENT READOUT’’ SWITCH ON DIP SWITCH assembly is placed in ‘‘ON’’ position and beater motor current readings were A155B145 and switch was then placed back in ‘‘OFF’’ position without readjusting to A150B150 ± 2, beater

motor current has just been reset at A155B145. Operating the FCB Dispenser at these current readings may have serious effects on its operation.

ANY TIME THE NO. 4 ‘‘BEATER MOTOR CURRENT READOUT’’ SWITCH ON DIP SWITCH ASSEMBLY IS PLACE IN ‘‘ON’’ POSITION, THE BEATER MOTOR CURRENT READINGS MUST BE READJUSTED TO A150B150 ± 2 AS INSTRUCTED, THEN SWITCH MUST BE PLACE BACK IN THE ‘‘OFF’’ POSITION.

ADJUSTMENTS, AND PROGRAMMING MAIN MENU SELECTIONS INTO UNIT

NOTE: The Unit control panel switches are as shown in Figure 9.

The following instructions outline adjustments and programming main menu selections, components ‘‘DIAGNOSE’’ (DIAGNOSTIC MODE), and ‘‘TOTALS’ (DISPLAYED CYCLES AND HOURS TOTALS) into the Unit.

NOTE: Plain water, CO2 and syrup supplies to Unit must be satisfied to turn off ‘‘H2O OUT’’, ‘‘CO OUT’’, ‘‘SYRUP 1’’, and ‘‘SYRUP 2’’ fault messages on message display before adjustments and programming procedures can be performed on the Unit.

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HIDDEN SECURITY

SWITCH

FIGURE 9. CONTROL PANEL

MESSAGE DISPLAY

PROGRAMMING MAIN MENU SELECTION ONTO MESSAGE DISPLAY

The MAIN MENU SELECTIONS (see Table 4) may be brought up on the message display as follows:

1. Press ‘‘AUTO 1’’, ‘‘WASH 1’’, and ‘‘BLEND 1’’ control switches (see Figure 9) at the same time and hold them pressed for a minimum of 1/2 second to bring up MAIN MENU SELECTIONS on message display. The word ‘‘CLOCK’’ will appear on display. You are now in the MAIN MENU SELECTIONS as shown in Table 4. To advance through the MENU SELECTIONS, repeatedly press the ‘‘CANCEL DEFROST’’ (ADVANCE) switch. Once you reach the desired selection, press the ‘‘DEFROST’’ (SELECT) switch to lock in on the selection.

NOTE: to exit MENU SELECTION and go back to MAIN MENU SELECTIONS, press ‘‘ERROR RESET’’ (RESET) switch. Press ‘‘ERROR RESET (RESET) switch again to exit from MAIN MENU SELECTIONS.

MENU COMMANDS

“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” (DISPLAYED VOLTAGE READOUT) V R M S * 2 3 0

“DIAGNOSE” (DIAGNOSTIC MODE)

“TOTALS”

NOTE: the “CLOCK” (TIME OF DAY) must be programmed into the Unit before “DEFROST” (AUTOMATIC) “SLEEP” (SLEEP TIME), and “WAKE UP” (WAKE UP TIME) will function.

See Programming Components Diagnose into Unit.

See Table 8 and programming “TOTALS” (DISPLAYED CYCLES AND HOURS TOTALS) into unit.

MESSAGE DISPLAY

(EXAMPLE READOUTS)

TABLE 4. MAIN MENU SELECTIONS

SETTING CLOCK (TIME OF DAY)

NOTE: The CLOCK (TIME OF DAY) must be programmed into Unit before ‘‘DEFROST’’ (AUTOMATIC), ‘‘SLEEP’’ (SLEEP TIME), and ‘‘WAKE UP’’ (WAKE UP TIME) can be programmed into the Unit.

Program ‘‘CLOCK’’ (TIME OF DAY) into Unit as follows:

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1. Refer to PROGRAMMING MAIN MENU SELECTIONS ONTO MESSAGE DISPLAY and bring up ‘‘CLOCK’’ on display. Press ‘‘DEFROST’’ (SELECT) switch to lock in on selection.

2. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to bring up flashing hour number on display.

3. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance hours on display to desired hour. Press ‘‘DEFROST’’ (SELECT) switch to lock in hour on display.

4. After 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 minute (time of day) on display.

5. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTION.

PROGRAMMING ‘‘DEFROST’’ (AUTOMATIC) SETTINGS INTO UNIT

1. Refer to PROGRAMMING MAIN MENU SELECTIONS ON TO MESSAGE DISPLAY and bring up ‘‘DEFROST’’ on message display. Press ‘‘DEFROST’’ (SELECT) switch to lock in on selection.

2. Press ‘‘CANCEL DEFROST’’(ADVANCE) switch to bring up flashing hour number on display.

3. Press ‘‘CANCEL DEFROST’’(ADVANCE) switch to advance hours on display to desired hour. Press ‘‘DEFROST’’(SELECT) switch to lock in hour 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 WILL NOT ALLOW THE OPERATOR TO EXIT THE DEFROST SETTING UNTIL THE LESS THEN TWO HOUR DEFROST TIME IS CORRECTED. THE OPERATOR MUST PRESS ‘‘CANCEL DEFROST’’ (ADVANCE) SWITCH, THEN REPEAT STEPS 2, 3, and 4) TO PROGRAM CORRECTED DEFROST TIME INTO UNIT.

6. Repeat step 5 as many times as necessary to program desired number of defrost time settings into the Unit.

7. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

PROGRAMMING ‘‘SLEEP’’ (SLEEP TIME) INTO UNIT

‘‘SLEEP’’ (SLEEP TIME) may be programmed into Unit to occur any time of the day after Unit automatic defrost cycle has occurred. Unit will shut down (go into sleep time) and will not wake up (return to normal operation) until programmed ‘‘WAKE UP’’ (WAKE UP TIME) has occurred. Program ‘‘SLEEP’’ (SLEEP TIME) into Unit as follows:

1. Refer to PROGRAMMING MENU SELECTIONS ONTO MESSAGE DISPLAY and bring up ‘‘SLEEP’’ on message display. Press ‘‘DEFROST’’ (SELECT) switch to lock in on selection.

2. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to bring up flashing hour number on display.

3. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance hours on display to desired hour. Press ‘‘DEFROST’’ (SELECT) switch to lock in hour on display.

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5. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

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 follows:

1. Refer to PROGRAMMING MAIN MENU SELECTIONS ONTO MESSAGE DISPLAY and bring up ‘‘WAKE UP’’ on message display. Press ‘‘DEFROST’’ (SELECT) switch to lock in on selection.

2. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to bring up flashing hour number on display.

3. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance hours on display to desired hour. Press ‘‘DEFROST’’ (SELECT) switch to lock in hour on display.

5. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

REFRIGERATION COMMON OUTLET TEMPERATURES

DIP SWITCH

ASS’Y

NO. 1 AND NO. 2 EVAPORATOR COILS

NO. 2 EVAPORATOR REFRIGERATION

COIL INLET TEMPERATURE

NO. 1 EVAPORATOR REFRIGERATION

COIL INLET TEMPERATURE

MASTER CIRCUIT

BOARD

POINT OF SALE MESSAGE DISPLA Y SELECT

}

BEATER MOTORS CURRENT READOUT (SEE Table 5)

MOTOR CURRENT SELF CALIBRATION (SEE Table 5)

BEATER MOTOR SELECT (SEE Table 6)

}

APPLICABLE ELECTRIC OR GAS DEFROST (SEE Table 5)

SERVICE USE ONLY

(SEE Table 5)

MOTOR CURRENT

ADJUSTMENT

RELAY CIRCUIT

BOARD NO. 1

RELAY CIRCUIT

BOARD NO. 2

FIGURE 10. MASTER AND RELAY CIRCUIT BOARDS

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SWITCH

NO.

FUNCTION

1 POINT OF SALE MESSAGE SELECT See Table 7 2 POINT OF SALE MESSAGE SELECT See Table 7 3 POINT OF SALE MESSAGE SELECT See Table 7 4 BEATER MOTOR CURRENT READOUT ON–DISPLAY CURRENT READOUT

OFF–NO DISPLAYED CURRENT READOUT

5 MOTOR CURRENT SELF CALIBRATION NO–DISABLED

OFF–OPERATING 6 BEATER MOTOR SELECT See Table 6 7 BEATER MOTOR SELECT See Table 6 8 BEATER MOTOR SELECT See Table 6 9 DEFROST NO–HOT GAS

OFF–ELECTRIC

10 SERVICE USE ONLY

TABLE 5. DIP SWITCH FUNCTIONS

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 OFF OFF “HAVE A NICE DAY”

ON ON OFF “DISFRUTE UNA BEBIDA CONGELADA CARBONATADA”

ON ON ON NOT USED - BLANK

ON OFF ON NOT USED - BLANK OFF ON ON NOT USED - BLANK OFF OFF ON DISABLES POINT OF SALE -- BLANK

*For special messages, contact you local sales representative

TABLE 7. POINT OF SALE DISPLAY MESSAGES

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PROGRAMMING POINT OF SALE MESSAGE DISPLAY

(see Figure 7 and 10)

Note: Point of sales display messages may be turned off by placing No. 1 and No. 3 switches on master

circuit board (see Figure 10 and Tables 5 and 7) assembly in appropriate positions.

Three point of sales display messages are available to choose from and may be programmed by placing switch

No. 1 No. 2 and No. 3 on DIP SWITCH assembly on master circuit board in appropriate positions. See Figure

10 and Tables 5 and 7 and program desired point of sales display message which will be displayed on message

display.

ADJUSTING “VIS SET” (PRODUCT VISCOSITY) OF DISPENSED PRODUCT

Adjusting “VIS SET” (PRODUCT VISCOSITY) determines what product consistency of the dispensed product

will be present in each freeze cylinder. Adjust “VIS SET” (PRODUCT VISCOSITY) of the dispensed product as

follows.

1. Refer to PROGRAMMING MAIN MENU SELECTIONS INTO MESSAGE DISPLAY and bring up “VIS SET” on message display.

2. Press “DEFROST” (SELECT) switch to bring up numbers on message display.

Note: The direction of arrows (% &) on message display indicates which set of numbers belongs to which freeze cylinder. A No. 4 setting indicates the thinnest product consistency of dispensed product and a No. 12 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. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance viscosity number to desired setting. Press ‘‘DEFROST’’ (SELECT) switch to lock in viscosity setting.

6. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

‘‘VIS READ’’ (ACTUAL VISCOSITY READOUT) OF PRODUCT IN FREEZE CYLINDERS

‘‘VIS READ’’ (ACTUAL VISCOSITY READOUT) may be brought up on message display to actually read the viscosity (product consistency) of the product in the freeze cylinders while the Unit is in operation. Bring ‘‘VIS READ’’ up on message display as follows:

1. Refer to PROGRAMMING MENU SELECTIONS ON MESSAGE DISPLAY and bring up ‘‘VIS READ’’ of product in freeze cylinders.

2. Press ‘‘DEFROST’’ (SELECT) switch to bring up actual viscosity readout of product in each freeze cylinder.

3. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND COMMON OUTLET SENSORS TEMPERATURES.

Evaporator refrigeration coils inlet and common outlet temperature readings in degrees Fahrenheit may be displayed on message displays as follows:

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1. Refer to PROGRAMMING MENU SELECTIONS ON MESSAGE DISPLAY and bring up ‘‘SENSORS’’ (TEMPERATURES READOUT)on message display.

2. Press ‘‘DEFROST’’ (SELECT) switch to bring up evaporator refrigeration coils inlet and common outlet temperature readings in degrees Fahrenheit.

3. Press ‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

‘‘VOLTAGE’’ (DISPLAYED VOLTAGE READOUT)

Displayed voltage readout may be displayed on message display as follows:

1. Refer to PROGRAMMING MENU SELECTIONS ON MESSAGE DISPLAY and bring up ‘‘VOLTAGE’’ (DISPLAYED VOLTAGE READOUT) on message display.

2. Press ‘‘DEFROST’’ (SELECT) switch to bring up voltage readout on message display.

3. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

PROGRAMMING COMPONENTS ‘‘DIAGNOSE’’ (DIAGNOSTIC MODE) INTO UNIT

1. Refer to PROGRAMMING MAIN MENU SELECTIONS ONTO MESSAGE DISPLAY and bring up the word ‘‘CLOCK’’ on display.

2. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to bring up ‘‘DIAGNOSE’’ menu on message display. Press ‘‘DEFROST’’ (SELECT) 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) switch to advance and bring up ‘‘DEFROST 1’’ on message display.

7. Press ‘‘DEFROST’’ (SELECT) switch. No. 1 defrost relay will click when switch is pressed.

8. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘DEFROST 2’’ on message display.

9. Press ‘‘DEFROST’’ (SELECT) switch. No. 2 defrost relay will click when switch is pressed.

10. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘SYRUP 1’’ on message display.

11. Press ‘‘DEFROST’’ (SELECT) switch. No. 1 syrup solenoid relay will click when switch is pressed.

12. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘SYRUP 2’’ on message display.

13. Press ‘‘DEFROST’’ (SELECT) switch. No.2 syrup solenoid relay will click when switch is pressed.

14. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘WATER 1’’ message display.

15. Press ‘‘DEFROST’’ (SELECT) switch. No. 1 carbonated water solenoid relay will click when switch is pressed.

16. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘WATER 2’’ on message display.

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17. Press ‘’DEFROST’’ (SELECT) switch. No. 2 carbonated water solenoid relay will click when switch is pressed.

18. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘RF SOL 1’’ on message display.

19. Press ‘‘DEFROST’’ (SELECT) switch. Refrigeration relay clicks when switch is pressed.

20. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘RF SOL 2’’ on message display.

21. Press ‘‘DEFROST’’ (SELECT) switch. No. 2 refrigeration solenoid clicks when switch is pressed.

22. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘COMPRESS’’ on Message display.

23. Press ‘‘DEFROST’’ (SELECT) switch. Compressor and condenser fan motor will start and operate while switch is pressed.

24. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘HO PUMP’’ on message display.

25. 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 SOLDOUT 1 SOLDOUT SYRUP SIDE 1 SOLDOUT 2 SOLDOUT SYRUP SIDE 2 BMTRHRS1 BEATER MOTOR 1 HOURS BMTRHRS2 BEATER MOTOR 2 HOURS PWR ON POWER ON HOURS AUTO ON 1 AUTO SIDE 1 HOURS AUTO ON 2 AUTO SIDE 2 HOURS ERR HRS 1 ERROR SIDE 1 HOURS ERR HRS 2 ERROR SIDE 2 HOURS SLEEP HRS SLEEP MODE HOURS SYR MIN 1 (see note) SYRUP MINUTES (SIDE 1) SYR MIN 2 (see note) SYRUP MINUTES (SIDE 2)

NOTE: displaying “SYR MIN 1” or “SYR MIN 2” on message display will indicate time in minutes syrup actually has been dispensed. Refer to table and formula below to calculate how much syrup has been dispensed.

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BRIX “A”

11.0 0.1358

11.5 0.1420

12.0 0.1481

12.5 0.1543

13.0 0.1605

13.5 0.1667

14.0 0.1728

14.5 0.1790

15.0 0.1852

15.5 0.1914

16.0 0.1975

GALLONS = “A” x SYRUP MINUTES

Using the above table, choose the “A” number that corresponds to your BRIX setting. Multiply the “A” number by the syrup minutes reading to obtain the amount (gallons) of syrup used.

TABLE 8. “TOTALS” (DISPLAYED CYCLES AND HOURS TOTALS) MENU

ITEMS AFFECTED BY ERROR

MESSAGE

DISPLAY ERROR

Motor 1 Low Current, < 109,

BEATER

MOTOR 1

OFF OFF

BEATER

MOTOR 2 REFRIG 1 REFRIG 2

Sensed on motor one

Motor 2 Low Current, < 109,

OFF OFF

Sensed on motor two

Motor 1 High current > 255,

OFF OFF

Sensed on motor one

Motor 2 High current > 255,

OFF OFF

Sensed on motor two

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 Sensor Inlet Two OFF OFF OFF OFF SENSOR 3 Temp Sensor Outlet OFF OFF OFF OFF

* The refrigeration system and carbonator shall continue to operate for 1.5 minutes after a water pressure loss has been detected. If water pressure loss continues beyond 1.5 minutes, the refrigeration system and carbonator will stop.

TABLE 9. DISPLAYED ERROR CONDITIONS

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DISPLAYING ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS) ONTO MESSAGE DISPLAY

(see Tables 4 and 8).

1. ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTALS) may be displayed on message display as follows:

2. Refer to PROGRAMMING MAIN MENU SELECTION ONTO MESSAGE DISPLAY and bring up the word ‘‘CLOCK’’ on message display.

3. Repeatedly press and release ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance through main menu until ‘‘TOTALS’’ menu appears on message display. Press ‘‘DEFROST’’ (SELECT) switch to lock ‘‘TOTALS’’ menu in place. The word ‘‘COMP HRS’’ will appear on message display.

4. Press and hold ‘‘DEFROST’’ (SELECT) switch. Compressor run hours will appear on message display.

5. Press ‘‘CANCEL DEFROST’’ (ADVANCE) switch to advance and bring up ‘‘COMP CYC’’ on message display.

6. Press and hold ‘‘DEFROST’’ (SELECT) switch. Compressor cycles x 100 will appear on message display.

7. Use CANCEL DEFROST (ADVANCE) switch to advance through remaining ‘‘TOTALS’’ (DISPLAYED CYCLES AND HOURS TOTAL MENU) see Table 8. Press ‘‘DEFROST’’ (SELECT) switch to obtain message display readings of the individual menu selections.

8. Press ‘‘ERROR RESET’’ switch two times to exit from MENU SELECTIONS.

DISPLAYED ERROR CONDITIONS

Displayed error conditions, associated errors, and items affected by the errors are found in Table 9 DISPLAYED ERROR CONDITIONS.

CLEANING 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 90-days following Sanitizer Manufacturer ’s recommendation. Use Chlor-Tergent (Oakite Products, Inc.) or equivalent sanitizer.

The Unit should be sanitized every 90-days and before and after storage periods following parent company requirements and sanitizer manufacturer’s recommendations. One or both syrup systems may be sanitized at one time for routine 90--days sanitizing requirements. The following sanitizing instructions use No. 1 syrup system as an example. No. 2 syrup systems sanitizing instructions are identical to No. 1 syrup system with exception of using applicable system switches. Proceed as follows:

1. Press ‘‘OFF 2’’ switch to stop beater motor and refrigeration in No. 2 freeze cylinder which is not to be defrosted. ‘‘OFF 2’’ fault message will appear on message display.

2. Press ‘‘DEFROST’’ switch to start defrost cycle on No. 1 freeze cylinder. ‘‘DEFROST 1’’ message will appear on message display as long as defrost cycle is in progress.

3. Immediately press ‘‘AUTO 2’’ control switch to restart beater in No. 2 freeze cylinder. Refrigeration in No. 2 cylinder will not be operating.

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4. Remove right-hand side panel as instructed for access to No. 2 product blender tank product shutoff valve.

5. Close No. 2 product blender tank product shutoff valve to prevent product bleeding back into No. 1 product blender tank during sanitizing procedure.

IMPORTANT: The following CO2 and liquid disconnects disconnecting and connecting procedure for soft drink tank replacement or filling soft drink tank in place must be performed in order as follows:

To disconnect soft drink tank from Unit syrup system.

A. Disconnect liquid disconnect soft drink tank. NOTE - Disconnecting liquid quick disconnect

from soft drink tank first prevents syrup from backflowing through Unit syrup flow regulator which may alter regulator adjustments.

B. Second, disconnect CO2 quick disconnect from soft drink tank.

To connect soft drink tank into Unit syrup system.

C. First, connect CO2 quick disconnect to soft drink tank to pressurize tank. D. Second, connect liquid quick disconnect to soft drink tank.

6. Disconnect soft drink tank containing syrup from No. 1 syrup system.

7. Connect clean empty soft drink tank into No. 1 syrup system.

8. Place waste container under No. 1 cylinder dispensing valve nozzle. Open dispensing valve and dispense all product from cylinder. As product level lowers in cylinder, partially close valve to avoid spurting.

9. Remove Unit front lower access panel as instructed for access to No. 1 product blender tank product sample valve.

10. Place 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.

WARNING: To avoid possible injury or property damage, do not attempt to remove soft drink tank cover until CO2 pressure has been released from tank.

13. Pull up on empty soft drink tank cover relief valve to release CO2 pressure from tank.

WARNING: If powder type sanitizer is used, it must be thoroughly dissolved with water prior to adding to soft drink tank.

NOTE: Sanitizing solution is used in a more concentrated form because it will be diluted approximately four-to-one in product blender tank.

14. Using clean empty soft drink tank, prepare full tank of sanitizing solution using Chlor-Tergent (Oakite Product, Inc.) or equivalent sanitizer. Mix sanitizing solution by using 70° F to 100° F (max) plain water and

2.65 oz./gallon sanitizer. This mixture will provide 800-ppm of chlorine. Sanitizing solution will be diluted to approximately 200-ppm inside product blender tank after carbonated water has been mixed with sanitizing solution.

15. Shake sanitizing solution tank to thoroughly mix solution, then connect tank into No. 1 syrup system.

16. Press ‘‘FILL 1’’ switch to fill No. 1 syrup system syrup float switch with sanitizing solution ‘‘SYRUP 1’’ fault message on message display will go out indicating syrup float switch has been filled with sanitizing solution.

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17. Press ‘‘AUTO BLEND 1’’ switch to fill No. 1 product blender tank with sanitizing solution. Carbonator water pump will start and begin pumping carbonated water into product blender tank which will dilute sanitizing solution also entering tank.

18. After carbonator water pump cycles off, completely fill No. 1 freeze cylinder with sanitizing solution by repeatedly pulling and releasing relief valve knob on freeze cylinder faceplate and until sanitizing solution comes out of relief valve port. Open dispensing valve until sanitizing solution flows from valve, then close valve. Open product blender tank sample valve until sanitizing solution flows from valve, then close valve.

19. Press ‘‘WASH 1’’ switch to start No. 1 freeze cylinder beater. Allow sanitizing solution to remain in freeze cylinder for no less than 10 and no more than 15-minutes (max) contact time.

20. When sanitizing solution contact time has elapsed, press ‘‘OFF 1’’ switch to stop No. 1 freeze cylinder beater.

21. Hold appropriate container under dispensing valve and dispense until soft drink tank containing sanitizing solution is empty and all sanitizing solution has been dispensed from freeze cylinder. As sanitizing solution level lowers in freeze cylinder, partially close valve to avoid spurting. Dispose of sanitizing solution in a safe way.

22. Place waste container under No. 1 system product sample valve. Slowly open valve and purge remaining sanitizing solution out of product blender tank, then close valve.

23. Disconnect empty sanitizing solution tank from No. 1 syrup system.

24. Connect soft drink tank containing syrup into No. 1 syrup system.

WARNING: Flush residual sanitizing solution from syrup system as instructed. Residual solution left in system could create a heath hazard.

25. Press ‘‘FILL 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 water pump cycles off, completely fill No. 1 freeze cylinder with product by repeatedly pulling and releasing faceplate relief valve and until product comes out of relief valve port. Open dispensing valve until product flows from valve, then close valve. Open No. 1 system product sample valve until product flows from valve, then close valve.

28. Press ‘‘WASH 1’’ switch to start No. 1 freeze cylinder beater. Allow beater to operate for five minutes, then press ‘‘OFF 1’’ switch to stop beater.

29. Disconnect soft drink tank containing syrup from No. 1 syrup system.

30. Connect clean empty soft drink tank into No. 1 syrup system.

31. Hold appropriate container under dispensing valve and dispense until all Product has been dispensed from freeze cylinder. As product level lowers in freeze cylinder, partially close valve to avoid spurting.

32. Place waste container under No. 1 system product sample valve. Slowly open valve and purge remaining product out of product blender tank.

33. Disconnect empty soft drink tank from No. 1 syrup system and install tank containing syrup.

34. Press ‘‘FILL 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.

35. 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.

CAUTION: Do not relieve freeze cylinder pressure too fast or product will foam excessively in cylinder and lose carbonation.

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36. After carbonator water pump cycles off, intermittently pull and release No. 1 freeze cylinder faceplate relief valve. This bleeds CO2 from freeze cylinder and allows product to enter and fill cylinder.

37. Open No. 2 product blender tank product shutoff valve.

38. Press both ‘‘AUTO 1’’ and ‘‘AUTO 2‘’ switches to start both freeze cylinders beaters and refrigeration system. Product will be ready for dispensing in approximately 10-minutes.

39. Install right-hand side panel and front lower access panel by reversing removal procedure.

INDEX

1 317965000 Retainer 2 312196000 Spring 3 312419000 Ball 4 312415000 Washer, .300 I.D. 5 312418000 Quad Ring 6 317963000 Body

PART

NO NAME

*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 no strainer screen or defective screen would allow foreign particles to foul the double liquid check valves. CO2 gas could then back flow into water system and create health hazard in water system.

SERVICING CARBONATOR WATER PUMP WATER STRAINER SCREEN

(see Figure 12)

1. Press ‘‘OFF 1’’ and ‘‘OFF 2’’ switches to stop freeze cylinders beaters and refrigeration systems.

2. Disconnect electrical power from Unit.

3. Close CO2 cylinder and water inlet supply line shutoff valve.

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4. Remove lower front access panel and left-side panel as instructed for access to the water pump water strainer screen.

5. Pull up on carbonator tank relief valve plastic cover to release CO

6. Loosen screen retainer in water pump port, then remove screen retainer and strainer screen from port.

7. Pull strainer screen from screen retainer. Clean any sediment from screen retainer and water pump port.

8. Inspect strainer screen for holes, restrictions, corrosion, and other damage. Discard damaged strainer screen.

9. Check O-ring on screen retainer. Replace worn or damaged O-ring (P/N 315349000).

NOTE: Strainer screen should always be used otherwise particles could foul double liquid check valve.

10. Install good or new strainer screen (P/N 315348000) in screen retainer, then screw retainer into water pump port and tighten securely.

11. Proceed to SERVICING CARBONATOR WATER PUMP DOUBLE LIQUID CHECK VALVE.

pressure from tank.

SERVICING CARBONATOR WATER PUMP DOUBLE LIQUID CHECK VALVE

(see Figures 2 and 12)

1. Service water pump water strainer screen before servicing water pump double liquid check valve.

2. Disconnect carbonator tank water line from double liquid check valve assembly outlet.

3. Remove double 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 replace with new parts during reassemble.

6. Reassemble liquid check valves as shown in Figure 11. ALWAYS INSTALL NEW BALL SEAT (QUAD RING) P/N 312418000.

NOTE: Make sure when assembling check valves together, check valve female end with white tapered gasket inside is on inlet side of double liquid check valve assembly.

7. Assemble check valves together. DO NO OVERTIGHTEN.

8. Make sure white tapered gasket is in place inside female end of double liquid check valve assembly, then install check valve assembly on elbow in water pump outlet port.

9. Connect carbonator tank water line to double liquid check valve assembly outlet. DO NOT OVERTIGHTEN.

10. Open CO2 cylinder and water inlet supply lines shutoff valves. Check for water leaks and tighten any loose connections.

11. Install Unit back panel by reversing removal procedure.

12. Connect electrical power to Unit.

13. Press both ‘‘AUTO BLEND 1’’ and ‘‘AUTO BLEND 2’’ switches.

14. Press both ‘‘AUTO 1’’ and ‘‘AUTO 2’’ switches to start freeze cylinders beaters and refrigeration system.

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REPLENISHING SYRUP SUPPLY

NOTE: Sugar free diet syrup cannot be used with this Unit.

Although syrup replenishing can be done anytime, syrup supply must be replenished when either ‘‘SYRUP 1’’ or ‘‘SYRUP 2’’ fault messages are displayed on message display indicating either No. 1 or No. 2 syrup system soft

drink tank is empty.

NOTE: The following instructions are applicable only when replenishing syrup supply. Refer to SYRUP FLAVOR CHANGE when changing syrup flavors.

1. Press applicable ‘‘OFF 1’’ or ‘‘OFF 2’’ switch to stop applicable freeze cylinder beater and refrigeration system.

IMPORTANT: The following CO2 and liquid disconnect and connecting procedure for soft drink tank replacement or filling soft drink tank in place must be performed in order as follows:

To disconnect soft drink tank from Unit syrup system.

A. Disconnect liquid disconnect from soft drink tank. NOTE - Disconnecting liquid quick

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. First, connect CO2 quick disconnect to soft drink tank to pressurize tank. D. Second, connect liquid quick disconnect to soft drink tank.

2. Disconnect inlet (CO2) and outlet (syrup) lines from empty soft drink tank.

3. Check 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 applicable No. 1 or No. 2 system product blender tank with product.

7. Press applicable ‘‘AUTO 1’’ or ‘‘AUTO 2’’ switch to start refrigeration system and beater in applicable No. 1 or No. 2 freeze cylinder.

8. If freeze cylinder is not full of product, repeatedly pull and release faceplate relief valve to slowly bleed CO from freeze cylinder and allow product to fill cylinder. Do not relieve freeze cylinder pressure too fast or product will foam excessively in cylinder and lose carbonation.

REPLENISHING CO2 SUPPLY

WARNING: CO2 displaces oxygen. Strict attention must be observed in the prevention of CO2 (carbon dioxide) gas leaks in the entire CO2 and soft drink system. If a CO2 gas leak is

NOTE: When indicator on primary CO2 cylinder regulator assembly 1800-psi gage is in shaded (‘‘change CO2 cylinder’’) portion of the dial, CO2 cylinder is almost empty and should be changed.

1. Fully close (clockwise) CO2 cylinder valve.

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2. Slowly loosen CO2 regulator assembly coupling nut allowing CO2 pressure to escape, then remove regulator assembly from empty CO2 cylinder.

3. Unfasten safety chain and remove empty CO2 cylinder.

4. Position full CO2 cylinder and secure with safety chain.

WARNING: To avoid personal injury and/or property damage, always secure CO2 cylinder in upright position with safety chain to prevent it from falling over. Should valve become accidentally damaged or broken off, CO2 cylinder can cause serious personal injury.

5. Make sure gasket is in place inside CO2 regulator coupling nut, then install regulator on CO2 cylinder.

6. Open (counterclockwise) CO2 cylinder valve slightly to allow lines to slowly fill with gas, the open valve fully to back-seat valve. (Back-seating valve prevents leakage around valve shaft).

7. Check CO2 connections for leaks. Tighten loose connections.

SYRUP FLAVOR CHANGE

One or both syrup flavors can be changed at the same time. Perform flavor change on one system as follows:

1. Perform sanitizing procedure on syrup system syrup flavor change will be made on as instructed in SERVICE AND MAINTENANCE SECTION.

IMPORTANT: The following CO2 and liquid disconnects disconnecting and connecting procedure for soft drink tank replacement or filling soft drink tank in place must be performed in order 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. First, connect CO2 quick disconnect to soft drink tank to pressurize tank. D. Second, connect liquid quick disconnect to soft drink tank.

2. First, pressurize soft drink tank containing new flavor syrup by connecting CO2 line to tank, then connect Unit syrup inlet line to tank.

3. Press applicable ‘‘FILL 1’’ or ‘‘FILL 2’’ switch to fill applicable No. 1 or No. 2 syrup system syrup float switch with syrup.

4. Press applicable ‘‘AUTO BLEND 1’’ or ‘‘AUTO BLEND 2’’ switch to fill applicable No. 1 or No. 2 system product blender tank with product.

5. Press applicable ‘‘AUTO 1’’ or ‘‘AUTO 2’’ switch to start refrigeration system and beater in applicable No. 1 or No. 2 freeze cylinder.

CAUTION: Do not relieve freeze cylinder pressure too fast or product will foam excessively in freeze cylinder and lose carbonation.

6. After carbonator water pump cycles off, intermittently pull and release applicable No. 1 or No. 2 freeze cylinder faceplate relief valve. This bleeds CO2 from freeze cylinder and allows product to enter and fill cylinder.

7. If necessary, adjust BRIX, product viscosity (product consistency), and product carbonation of dispensed product as instructed.

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FIGURE 12. WATER STRAINER SCREEN AND DOUBLE LIQUID CHECK VALVE

Page 60

CLEANING CO2 GAS CHECK VALVES

(see Figures 2 and 13) The CO2 gas check valves must be inspected and serviced at least once a year under normal conditions and

after any servicing or disruption of the CO2 system. ALWAYS REPLACE QUAD RING SEAL EACH TIME GAS CHECK VALVES ARE SERVICED.

FIGURE 13. CO2 GAS CHECK VALVE

REPLACING FREEZE CYLINDER BEATER DRIVE SHAFT BEARING

(see Figures 3, 8, and 14)

SHUTTING UNIT DOWN

1. Press ‘‘DEFROST’’ switch to defrost product in freeze cylinders.

2. After defrost cycle is completed, press ‘‘OFF 1’’ and ‘‘OFF 2’’ control switches to stop refrigeration system 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 to motor electrical terminals.

2. Tag motor electrical wiring for identification, then disconnect wiring from motor terminals,

3. Remove bolts and lockwashers securing beater drive motor to Unit frame.

4. Very carefully, remove beater drive motor from Unit. BE CAREFUL NOT TO LOSE PLASTIC COUPLER LOCATED BETWEEN BEATER DRIVE MOTOR SHAFT COUPLING AND BEATER DRIVE SHAFT ASSEMBLY COUPLING.

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NOTE: Items in parentheses are in reference to Figure 3.

5. Remove HEX NUTS (item 7) and FLATWASHERS (item 6) securing FACEPLATE (item 8) to freeze cylinder, then remove faceplate.

6. Remove beater shaft and scraper blades from inside freeze cylinder.

7. Pull beater drive shaft seal assembly from socket in back of freeze cylinder using Cornelius Puller (P/N 322063000).

8. Pull beater drive shaft assembly out back of freeze cylinder.

INSTALLING BEATER DRIVE SHAFT BEARING ASS’Y

(see Figure 14)

IMPORTANT: Bearing retaining collar has a special cam action that locks it up tightly against bearing inner race when properly installed. Cam-action type bearing retaining collar prevents bearing inner race from turning on beater drive shaft and prevents drive shaft from working in and out of freeze cylinder causing a knock when in operation.

1. Loosen allen-type setscrew securing bearing retaining 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 shaft to bearing inner race. B. Rotate bearing retaining collar to the right (clockwise) so its cam action locks it securely against

bearing inner race. When in locked position, its allen-type setscrew must align with flat on beater drive shaft.

C. Tighten allen-type setscrew to secure bearing retaining collar on beater drive shaft.

FREEZE CYLINDER

BEATER

DRIVE MOT OR

BEATER DRIVE MOTOR SHAFT

COUPLING

POWER COUPLER

(PLASTIC)

BEARING

RETAINING

COLLAR

BOOT/BEARING

ASSEMBLY

BEATER

DRIVE SHAFT

SOCKET

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ALLEN HEAD

SETSCREW

BEATER DRIVE MOTOR SHAFT

ALLEN-TYPE

SETSCREW

BEATER SHAFT

COUPLING

DRIVE SHAFT

FIGURE 14. BEATER DRIVE MOTOR AND SHAFT SEAL ASS’Y REPLACEMENT

BEATER

DRIVE SHAFT

SEAL ASS’Y

Page 62

INSTALLING BEATER DRIVE SHAFT ASS’Y AND BEATER DRIVE MOTOR ON UNIT

NOTE: Use Beater Drive Shaft Assembly Alignment Tool Kit (P/N 0726) when installing beater drive shaft assembly.

1. Lubricate beater drive shaft bearing boot with DOW-CORNING DC-111 (P/N 321471000) light grade silicone lubricant.

2. Install beater drive shaft assembly in freeze cylinder.

3. Place plastic power coupler in beater drive motor shaft coupling. TAPE POWER COUPLER TO MOTOR SHAFT COUPLING TO PREVENT COUPLER FROM FALLING OUT DURING INSTALLATION OF MOTOR IN UNIT.

4. Very carefully, slide beater drive motor shaft through hole in Unit frame up to coupling on end of beater drive shaft assembly.

5. Engage plastic coupler, on end of beater drive motor shaft, in coupling on end of beater drive shaft assembly.

6. Secure beater motor to Unit frame with bolts and lockwashers.

7. Connect electrical wiring to beater drive motor terminals, then install access cover plate on motor.

8. Refer to DISPENSING VALVES CAGED O-RINGS AND BEATER DRIVE SHAFTS SEALS ASSEMBLIES under LUBRICATION and perform procedure to lubricate beater drive shaft seal assembly.

9. Carefully place shaft seal assembly over beater drive shaft and 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 faceplate with hex nuts and lockwashers. DO NOT OVERTIGHTEN HEX NUTS.

RESTORING UNIT OPERATION

1. Open product shutoff valve leading from product blender tank to freeze cylinder.

2. Connect electrical power to Unit.

3. Sanitize syrup system as instructed in CLEANING AND SANITIZING.

4. Press ‘‘AUTO BLEND 1’’ and ‘‘AUTO BLEND 2’’ to begin filling freeze cylinder. Open freeze cylinder faceplate relief valve to bleed air from cylinder while filling with product, then close valve. Do not relieve freeze cylinder pressure too fast or product will foam excessively in cylinder and lose carbonation.

5. Press ‘‘AUTO 1’’ and ‘‘AUTO 2’’ switches to start freeze cylinder and refrigeration system.

6. Check for leaks and repair if evident.

7. Install back and side panels by reversing removal procedure.

REPLACING BEATER DRIVE SHAFT SEAL ASS’Y

(see Figures 3 and 14)

1. Refer to DISPENSING VALVES CAGED O-RINGS AND BEATER DRIVE SHAFTS SEALS ASSEMBLIES under LUBRICATION for instructions to replace beater drive shaft seal assembly.

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2. Sanitize syrup system as instructed in CLEANING AND SANITIZING.

REPLACING FREEZE CYLINDER BEATER MOTOR

(see Figure 6 and 14 )

NOTE: Use Beater Drive Shaft Assembly Alignment Tool Kit (P/N 0726) when installing beater drive shaft assembly.

1. Press ‘‘OFF 1’’ and ‘‘OFF 2’’ control switches to stop refrigeration system and beaters motors.

2. Disconnect electrical power from Unit.

3. Remove back and side panels as instructed.

4. Tag beater drive motor electrical wiring for identification, then disconnect wiring from motor terminal block on Unit frame.

5. Remove hex nuts and lockwashers securing beater drive motor to Unit frame.

6. Very carefully, remove old beater drive motor from Unit. BE CAREFUL NOT TO LOSE PLASTIC COUPLER LOCATED BETWEEN BEATER DRIVE MOTOR SHAFT COUPLING AND BEATER DRIVE SHAFT ASSEMBLY COUPLING.

7. Very carefully, pull old beater drive motor out of Unit. BE CAREFUL NOT TO LOSE PLASTIC COUPLER LOCATED BETWEEN BEATER DRIVE MOTOR SHAFT COUPLING AND BEATER DRIVE SHAFT ASSEMBLY COUPLING.

8. Note how far beater drive motor shaft protrudes inside coupling. Using allen wrench, loosen allen head setscrew in coupling, then remove coupling from motor shaft.

9. Install coupling on new beater drive motor shaft, then tighten allen head setscrew securely. MAKE SURE COUPLING 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 gear box vent hole will be in ‘‘up’’ position when motor is in installed position.

11. Remove hex-socket plug from vent hole and install loose-shipped vent plug. DO NOT LAY MOTOR IN POSITION THAT WILL ALLOW OIL TO LEAK OUT OF GEAR BOX THROUGH VENT PLUG.

12. Place plastic power coupler in beater drive motor shaft coupling. TAPE POWER COUPLER TO MOTOR SHAFT COUPLING TO PREVENT COUPLER FROM FALLING OUT DURING INSTALLATION OF MOTOR IN UNIT.

13. Very carefully, slide beater drive motor shaft through hole in Unit frame up to coupling on end of beater drive shaft assembly.

14. Engage plastic coupler, on end of beater drive motor shaft, in coupling on end of beater drive shaft assembly.

15. Secure beater drive motor to Unit frame with bolts and lockwashers.

16. Connect electrical wiring to beater drive motor terminals, then install access cover plate on motor.

17. Install back and side panels.

18. Connect electrical power to Unit.

19. Press ‘‘AUTO BLEND 1’’ and ‘‘AUTO BLEND 2’’ control switches, then press ‘‘AUTO 1’’ and ‘‘AUTO 2’’ switches to start freeze cylinders beaters and refrigeration system.

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ADJUSTING CARBONATOR TANK LIQUID LEVEL

The carbonator tank liquid level (pump cut-in and cutout was adjusted at the factory and should require no further adjustment. However, if incorrect setting is suspected, check and make necessary adjustments as follows:

1. Remove Unit back and side panels as instructed for access to carbonator and carbonated water volume sample valve (see Figures 2 and 6).

2. To check carbonator tank total fill; allow carbonator water pump motor to operate and fill tank with carbonated water. After pump cycles off, disconnect electrical power from Unit.

3. Using container graduated in ounces, open carbonator carbonated water sample valve and completely drain carbonator tank into container. Total carbonated water volume dispensed should be 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 tank to fill with water and until water pump cycles off.

6. Repeat steps 2) through 5) preceding as many times as necessary until correct carbonated water volume adjustment is achieved.

7. To check differential; using container graduated in ounces, open carbonated water volume sample valve and dispense into container until carbonator water pump cycles on, then immediately close sample valve. Total volume dispensed (differential) should be 7 to 20-ounces.

8. Install back and side panels by reversing removal procedure.

9. Press ‘‘AUTO 1’’ and ‘‘AUTO 2‘’ switches to resume normal operation.

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LEVEL CONTROL

SWITCHES(2)

RELIEF VALVE

CARBONATED

WATER TANK

SWITCHES

ACTUATOR BRACKET

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ACTUATOR BRACKET ADJUSTMENT SCREW

FIGURE 15. CARBONATOR LIQUID LEVEL CONTROL SWITCH ADJUSTMENT

Page 66

FIGURE 16. REFRIGERATION FLOW DIAGRAM

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FIGURE 17. WIRING DIRGRAM

Page 68

TROUBLESHOOTING

IMPORTANT: Only qualified personnel should service internal components or electrical wiring.

WARNING: If repairs are to be made to a product system, remove quick disconnects from the applicable product tank, then relieve the system pressure before proceeding. If repairs are to be made to the CO

system, stop dispensing, shut off the CO

system pressure before proceeding. If repairs are to be made to the refrigeration system, make sure electrical power is disconnected from the unit.

IMPORTANT: The following CO2 and liquid disconnects disconnecting and connecting procedure for soft drink tank replacement or filling soft drink tank in place must be performed in order as follows:

1. To disconnect soft drink tank from Unit syrup system. A. Disconnect liquid disconnect from soft drink tank. NOTE – Disconnecting liquid quick

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.

2. To connect soft drink tank into Unit syrup system. A. First, connect CO2 quick disconnect to soft drink tank to pressurize tank.

supply, then relieve the

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

A. Properly connect flat cable to

control switch module or master circuit board.

board.

B. Flat cable connected between

control switch module and master circuit board pinched

B. Check cable for pinched or

broken wire condition and repair

or replace as necessary. and shorted out or broken wire in cable.

C. Inoperable switch(s) on control

panel switch module.

D. Master circuit board not

C. Replace control panel switch

module.

D. Replace master circuit board.

operating properly.

ALL CONTROL PANEL SWITCHES NOT OPERATING.

A. Electric power disconnected

from Unit.

B. ‘‘SECURITY SWITCH’’ has

not been pressed to activate control panel switches.

A. Restore electric power to Unit.

B. Press and hold ‘‘SECURITY

SWITCH’’ for 3-seconds to

restore control panel switches to

operation.

C. ‘‘SECURITY SWITCH’’

inoperable (control switches deactivated).

D. Flat cable not properly

connected to control switch module or master circuit board.

C. Replace control panel switch

module.

D. Properly connect flat cable to

control switch module or master

circuit board.

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Trouble RemedyProbable Cause

ALL CONTROL PANEL SWITCHES NOT OPERATING. (cont’d)

CONTROL PANEL SWITCHES CANNOT BE DEACTIVATED.

PARTIAL MESSAGE OR DULL (POORLY ILLUMINATED) DISPLAY.

ONE OR MORE FAULT MESSAGES NOT OPERATING.

E. Flat cable connected between

control switch module and master circuit board pinched and shorted out or broken wire in cable.

F. Master circuit board not

operating properly.

A. Not pressing and holding

‘‘SECURITY SWITCH’’ for 3-seconds to deactivate control switches.

B. ‘‘SECURITY SWITCH’’

inoperable.

A. Extremely low voltage. A. Upgrade voltage.

A. Flat cable not properly

connected to fault message module or master circuit board.

B. Flat cable connected between

fault message module and master circuit board pinched and shorted out or broken wire in cable.

E. Check cable for pinched or

broken wire condition and repair or replace as necessary.

F. Replace master circuit board.

A. Press and hold ‘‘SECURITY

SWITCH’’ for 3-seconds to deactivate control switches.

B. Replace control panel switch

module.

A. Properly connect flat cable to fault

message module or master circuit board.

B. Check cable for pinched or

broken wire condition and repair or replace as necessary.

ALL FAULT MESSAGES NOT OPERATING.

C. External sensing device failing

to signal master circuit board which in turn signals fault message display.

D. External sensing devices cable

connectors not securely connected to master circuit board connectors.

E. Disconnected or broken wire

between master circuit board connector and external sensing device.

F. Master circuit board not

operating properly.

G. Fault message display module

not operating properly.

A. No electrical power to Unit. A. Connect electrical power to Unit.

B. Flat cable not properly

connected to fault message module or master circuit board.

C. Replace or repair external sensing

device.

D. Make sure external sensing

devices cable connectors are securely connected to master circuit board connectors.

E. Connect or repair wire between

master circuit board connector and external sensing device.

F. Replace master circuit board.

G. Replace fault message display

module.

B. Properly connect flat cable to fault

message module or master circuit board.

C. Flat cable connected between

fault message module and master circuit board pinched and shorted out or broken wire in cable.

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C. Check cable for pinched or

broken wire condition and repair or replace as necessary.

Page 70

Trouble RemedyProbable Cause

ALL FAULT MESSAGES NOT OPERATING. (cont’d)

‘‘CO2 OUT’’ FAULT MESSAGE GOES ON DURING OPERATION.

‘‘H2O OUT’’ FAULT MESSAGE GOES ON DURING OPERATION.

‘‘SYRUP 1’’ OR ‘‘SYRUP 2’’ FAULT MESSAGE GOES ON DURING OPERATION.

D. Master circuit board not

D. Replace master circuit board.

operating.

E. Fault message display module

not operating properly.

A. CO2 supply turned off or

exhausted.

E. Replace fault message display

module.

A. Open CO2 cylinder shutoff valve

or replenish CO2 supply as

instructed.

B. Primary CO2 regulator set too

low.

C. Inoperable CO2 pressure

B. Adjust primary CO2 regulator as

instructed.

C. Replace CO2 pressure switch.

switch.

A. Water supply turned off or

water pressure inadequate.

B. Plugged water filter or water

pump strainer screen.

A. Turn on water supply or check

water supply line pressure.

B. Change water filter or clean water

pump strainer screen as

instructed.

C. Inoperative water pressure

C. Replace water pressure switch.

switch.

A. Soft drink tank empty. A. Replenish syrup supply as

instructed.

‘‘ERROR 1’’ OR ‘‘ERROR2’’ FAULT MESSAGE GOES ON DURING OPERATION.

FREEZE CYLINDER AUTOMATIC DEFROST CYCLE DOES NOT OPERATE.

UNIT DOES NOT GO OFF AUTOMATIC DEFROST CYCLE.

MANUAL DEFROST CYCLE DOES NOT OPERATE WHEN ‘‘DEFROST’’ SWITCH IS PRESSED.

A. Error within Unit has

developed interrupting normal operation.

A. Loose or broken electrical

wires.

B. Inoperable automatic defrost

timer.

A. Automatic defrost timer stuck

in automatic defrost cycle.

A. Flat cable not properly

connected to control switch module or master circuit board.

B. Flat cable connected between

control switch module and master circuit board pinched and shorted out or broken wire in cable.

C. Inoperable ‘‘DEFROST’’ switch

on control panel switch module.

A. Locate and correct error, then

press ‘‘ERROR RESET’’ switch to

restore normal operation.

A. Repair electrical wires.

B. Replace master circuit board.

A. Replace master circuit board.

A. Properly connect flat cable to

control switch module or master

circuit board.

B. Check cable for pinched or

broken wire condition and repair

or replace as necessary.

C. Replace control panel switch

module.

D. Loose or broken wire. D. Repair wire. E. Master circuit board not

E. Replace master circuit board.

operating properly.

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Trouble RemedyProbable Cause

DEFROST CYCLE DOES NOT CANCEL AFTER PRESSING ‘‘CANCEL DEFROST ’’ SWITCH.

TROUBLESHOOTING PRODUCT BLENDER TANKS AND CARBONATORS

CARBONATOR WATER PUMP MOTOR WILL NOT OPERATE.

A. Flat cable not properly

connected to control switch module or master circuit board.

B. Flat cable connected between

control switch module and master circuit board pinched and shorted out or broken wire in cable.

C. Inoperable ‘‘CANCEL

DEFROST’’ switch on control panel switch module.

D. Master circuit board not

operating properly.

A. No electrical power to Unit. A. Connect electrical power to Unit.

B. ‘‘AUTO BLEND 1’’ or ‘‘AUTO

BLEND 2’’ switches have not been pressed.

C. ‘‘H2O OUT’’ fault message is

on.

A. Properly connect flat cable to

B. Check cable for pinched or

C. Replace control panel switch

D. Replace master circuit board.

B. Press ‘‘AUTO BLEND 1’’ or

C. Restore water supply to Unit.

controls switch module or master circuit board.

broken wire condition and repair or replace as necessary.

module.

Check power source.

‘‘AUTO BLEND 2’’ switch.

CARBONATOR WATER PUMP WILL NOT SHUT OFF.

D. ‘‘CO2 OUT’’ fault message is

on.

E. Loose or broken electrical

wires.

F. Overheated water pump motor

cut off by overload protector.

G. Binding water pump (new or

replacement pump only).

H. Inoperative water pump and/or

motor.

I. Inoperative carbonated water

tank level control switches.

J. Binding, damaged, or dirty

carbonated water tank balance mechanism.

K. Inoperative water pump and/or

motor.

A. Binding, damaged, or dirty

carbonated water tank balance mechanism.

D. Replenish CO2 supply as

instructed.

E. Tighten connections or replace

wires.

F. Check for proper line voltage.

Check restricted pump discharge.

G. Remove water pump from motor.

Rotate pump coupling shaft 180 degrees, then reinstall pump.

H. Replace pump and/or motor.

I. Replace level control switches.

J. Clean, repair, or replace balance

mechanism.

K. Replace water pump and/or

motor.

A. Clean, repair, or replace balance

mechanism.

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Trouble RemedyProbable Cause

ERRATIC CARBONATOR WATER PUMP CYCLING.

A. Insufficient water supply

pressure. ‘‘H message goes on and off intermittently and water pump cycles on and off during carbonator tank fill cycle.

B. Water filter restricted. B. Replace water filter.

TROUBLESHOOTING DISPENSED PRODUCT

BRIX (WATER–TO–SYRUP) ‘‘RATIO’’ TOO LOW.

A. Quick disconnect not secure

on soft drink tank.

B. Syrup flow regulator set too

low.

C. Water flow regulator set too

high.

D. Syrup flow regulators stuck. D. Clean syrup flow regulators. E. Restriction in syrup line. E. Sanitize Unit as instructed. F. Syrup Baume not in proper

range.

BRIX (WATER–TO–SYRUP) ‘‘RATIO’’ TOO HIGH.

A. Syrup flow regulators set too

high.

O OUT’’ fault

A. Increase water inlet supply line

pressure. Water inlet supply line

must have large enough I.D.

A. Secure tank quick disconnect.

B. Adjust BRIX of dispensed product

as instructed.

C. Water flow regulator must be set

at 1.5 ± 0.05 oz/sec.

F. Change syrup supply as

instructed.

A. Adjust BRIX of dispensed product

as instructed.

IMPROPER PRODUCT DISPENSED.

PRODUCT WILL NOT DISPENSE OUT OF DISPENSING VALVE, IN ONLY SMALL AMOUNTS, OR ONLY LIQUID.

B. Water flow 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. A. Secondary CO2 regulators not

properly adjusted.

B. Dirty CO2 supply. CO2 must

be clean and free of water, oil,

A. Adjust secondary CO2 regulators

as instructed.

B. Replace CO2 supply as

instructed. and dirt. Water will not absorb dirty CO2 gas in same way as clean gas. This can also cause off–taste problems.

A. Dispensing valve has ice

particles in it.

A. Open and close dispensing valve

repeatedly. Defrost freeze cylinder

as instructed. If necessary, check

and adjust BRIX as instructed.

Adjust viscosity of dispensed

product as instructed.

B. Cylinder freeze–up. B. Refer to CYLINDER

FREEZE–UP.

FREEZE CYLINDER DOES NOT REFILL AT ALL TIMES WHEN DISPENSING.

A. ‘‘AUTO BLEND 1’’ or ‘‘AUTO

BLEND 2’’ switch not pressed.

B. Carbonator water pump not

operating.

A. Press ‘‘AUTO BLEND 1’’ or

‘‘AUTO BLEND 2’’ switch.

B. Check carbonator and restore to

operation.

C. Lines restricted. C. Sanitize Unit as instructed.

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Trouble RemedyProbable Cause

FROZEN PRODUCT CONSISTENCY VARIES EXCESSIVELY.

CYLINDER FREEZE–UP. A. Dispensed product BRIX too

A. Dispensed product BRIX

varying because:

Syrup and/or water flow

regulator sticking.

Primary CO2 regulator pressure

insufficient.

B. Cylinder freeze–up causing ice

formation in center of cylinder and liquid product channels around ice formation.

NOTE: DEFROST AFFECTED FREEZE CYLINDER AS INSTRUCTED.

low.

B. Viscosity of dispensed product

not properly adjusted.

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

a.Clean regulator(s).

b.Primary CO2 regulator must be

adjusted from 80 to 100-psi.

B. Refer to CYLINDER

FREEZE–UP.

A. Refer to BRIX (Water-to-Syrup)

‘‘Ratio’’ too low.

B. Adjust dispensed product

viscosity as instructed

1085 Cola 1086 Cherry 1087 Orange 1088 Grape 1089 Lemon–Lime 1090 Strawberry 1091 Banana

SERVICE TOOLS

151689000 Spanner Wrench, Flow Regulator 281884000 3-gallon Sanitizing Tank 322859000 Spanner Wrench, Dispensing Valve 511004000 Refractometer, 0–30 Scale 322063000 Shaft Seal Assembly Puller 0726 Alignment Tool Kit, Beater Drive Shaft Ass’y

66326142000

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FCB (SOLID-STATE) POST-MIX DISPENSER

TWO–FLAVOR/HOT-GAS DEFROST WITH V3+ ELECTRONICS

MODEL NO.

416120-xxx 416120-xxx 496120-xxx

32614200067

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119

31 32

100

104 107

101

102 103

107

108 120 107

109

106

126

25 94

18 19

21 38

FIGURE 18. FCB POST-MIX DISPENSER

68326142000

Page 76

76 69

116

75 29

67 68

83 64

124

110

114

112

111

113

122

121

FIGURE 19. FCB POST-MIX DISPENSER (CONT’D)

326142000

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12 15

117 118

84 115

326142000

FIGURE 20. FCB FLOW DIAGRAM

Page 78

FCB POST-MIX DISPENSER

Item

No. Part No. Name

1 325457000 Blade, Scraper 2 2353 Body, Beater 3 326002000 T ube Kit, Drain Tube (Not Shown; See

4 324218000 T ube, .156 I.D. By 3-In. Long, CO

324219000 Tube, .156 I.D. By 1-In. Long, CO

5 324220000 Tube, .156 I.D. By 11-In. Long, Regulator

6 317528000 Fitting, Tee, 1/8-Barb 7 300393000 Fitting, Tee, 3/16-Barb By 3/8-Barb 8 324221000 Tube, .312 I.D. By 6-In. Long, Drain

9 326079000 Cable Ribbon, Display Board 10 1317 Filter, Solenoid 11 311908000 Clamp, .437 O.D. Tube 12 325668000 Fitting, Tee, 5/16-Barb 13 178025100 Tapered Gasket, White 14 320969000 Tube, .312 I.D. By 8-In. Long, Drain 15 187462000 Tube, .312 I.D. By 20-In. Long, Drain 16 325957000 Support, P.C. Board 17 326078000 P.C. Board Display 18 325982000 Cup Rest 19 325983039 Drip Tray 20 325986000 Support, Drip Tray 21 325984000 Frame, Drip Tray 22 326151073 Plate, Backup, Display 23 2392 Bushing, Split 24 319739000 Transformer, 240V. 50/60HZ. 25 189429000 Hex Nut, 1/4-20 26 200498003 Hex Nut, No. 8-32 27 188206000 Thread Rolling Screw, Phil T russ Hd.,

28 343304000 Washer, .204 I.D. 29 319941000 Thread Rolling Screw, Hex W asher Hd.,

30 310461000 Thread Rolling Screw, Phil Pan Hd., No.

31 320106000 Thread Rolling Screw, Phil Pan Hd., No.

32 322967000 Washer, .142 I.D. 33 325721068 Panel, Top

Figure

Regulator to Tee

Tee to Drain Tee

No. 10-24 By 3/4-In. Long

No. 8-32 By 3/8-In. long

8-32 By 3/8-In. Long

6-32 By 1-In. Long

Item

No. Part No. Name

34 3004 Access Door (Domes t i c )

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 (Export) 39 325725000 Bracket, Regulator 40 186770000 Machine Screw, Phil Rd. Hd., No. 10-24

By 5/8-In. Long

41 3008 Panel, Drip Tray (Domestic)

325733069 Panel, Drip Tray (Export) 42 325731068 Trim, Lower Front 43 325981069 Holder, Flavor Tab 44 0157 Panel, Right-Hand Side 45 0156 Panel, Left-Hand Side 46 321503000 Catch Bullet 47 320754000 Tube, Drain, 2-1/4-In. Long, Stainless

Steel 48 320776000 Strap, Tube 49 325701000 Extension, Foam Pack 50 0831 Retainer, Syrup Lines 51 316753000 Push-on Nut 52 326106000 Door Ass’y, Freeze Cylinder (See Figure

21) 53 320553001 Hex Nut, 7/16-14 54 320916000 Washer, .450 I.D. 55 326128000 Shroud, Condenser 56 326097000 Regulator Ass’y, CO2 (See Figure 23) 57 325467011 Foam Pack 58 319357 Motor, Condenser Fan, 230V. 1550RPM 59 319358000 Fan, Condenser Motor, 6-Blade 60 325711011 Bracket, Motor 61 2340 Wire Harness, Input (Not Shown) 62 325740039 Housing, Display 63 186154 Machine Screw, Phil Pan Hd., No. 8-36

By 3/8-In. Long 64 2104 Condenser 65 Carbonator Ass’y (See Figure 24) 66 326090000 Strap, Fan Motor

32614200071

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Item

No. Part No. Name

67 325940000 Relay , Start, Compressor, 230V. 60HZ.

197466000 Relay , Start, Compressor, 230V. 50HZ.

68 325938000 Capacitor, Start, 250V. 60HZ 69 325939000 Capacitor, Run, 440V. 60HZ (Domestic)

2162 Capacitor, Run, 370V. 50/60HZ (Export) 70 325776000 Pressure Switch, CO 71 150918000 Machine Screw, Sl. T russ Hd., No. 8-32

72 2341 Wire Harness, Output (Not Shown) 73 325644000 Lug, Ground 74 325145000 Washer, .205 I.D. 75 325069000 Machine Screw, Sl. T russ Hd., No. 10-24

76 320620000 Contactor, 208/240V. 50/60HZ 77 326016068 Panel, Offset, Back (Export; Not Shown) 78 187552000 Machine Screw, Phil Rd. Hd., No. 8-32

79 174061196 Tube Ass’y, .265 I.D. By 96-In. Long,

80 325956000 Strap, Capacitor 81 2237 Compressor, 2H.P. 230V. 60HZ

2239 Compressor, 2H.P. 230V. 50HZ (Export) 82 313802000 Bushing, .875 Dia. 83 325635000 Cover, Control Box 84 311304000 Tapered Gasket, Black 85 325558000 Tube Ass’y , .250 I.D. By 40-In. Long,

86 319871000 Dryer 87 326131000 Tube Ass’y , With Shutoff Valve, Carb

88 318045 Tube Ass’y, .250 I.D. By 18-In. Long,

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.

35 Amp (Domestic)

35 Amp (Export)

By 3/8-In. Long

By 1/2-In. Long

By 1/4-In. Long

CO2 Cylinder to CO2 Regulator

(Domestic)

CO2 Regulator to Carbonator

Water

Water Pump to Carbonator

Item

No.

100 325767000 Cover, Control Box, Upper 101 322251000 Thread Rolling Screw, Phil Pan Hd., No.

102 324184000 Control Box, Upper 103 0150 Fan, 230V. 9-Watt 104 324136000 Board, P.C. 105 1020 Wire Harness, Circuit Board (Not

106 325998000 Cable, Circuit Board 107 325925000 Support, Board 108 326076000 Board, Circuit, Motor No. 1 109 326077000 Board, Circuit, Motor No. 2

110 186148000 Washer , .319 I.D. 111 325529000 Grommet, Compressor 112 325530000 Spacer, Compressor 113 186146000 Hex Nut, 5/16-18 114 318418000 Washer , .312 I.D. 115 176272396 Tube Ass’y, .375 I.D. By 96-In. Long,

116 320604000 Twin Nut, 5/16-18 117 326113000 Tube Ass’y, Syrup 118 326111000 Soldout Switch

119 Blender Ass’y (See Figure 120 320389000 Bushing, .875 Dia. 121 188346000 Washer, .19I I.D. 122 325579000 Solenoid, 208/240V. 50/60HZ 123 2342 Wire Harness, Upper Control Box (Not

124 325577010 Accumulator 125 309524011 Service Cord (Not Shown) 126 Drive Shaft Ass’y and Coupler (See

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

10-24 By 3/8-In. Long

Shown)

Water Inlet

Shown)

Figure

326142000

Page 80

FIGURE 21. FACEPLATE ASSEMBLY

Item

No. Part No. Name

326106000 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

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FIGURE 22. DISPENSING VALVE ASSEMBLY

Item

No. Part No. Name

1557 Dispensing Valve Ass’y 1 321653000 O-Ring, .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

326142000

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

FIGURE 23. CO2 REGULATOR ASSEMBLY

Item

No. Part No. Name

326097000 CO2 Regulator Ass’y, and Bracket

1 183301100 Check Valve Ass’y With Adaptor

2 183300001 Adaptor 3 183320100 Check Valve Ass’y (Includes 4-8) 4 183294000 Quad Ring, .145 I.D. By .070 C.S. 5 183296000 Ball 6 183297000 Spring 7 183298000 Retainer 8 183295100 Body

9 183068000 Elbow, 1/4-NPT By 1/4-NPTF 10 187485000 Elbow, 1/4-NPT By 7/16-20 11 183047000 Fitting, 1/4-NPT 12 183061000 Fitting, 1/4-NPT By 7/16-20 13 183286000 Gage, 100 PSI

183287000 Gage, 60 PSI 14 321811000 Hex Nut, Keps, No. 10-32 15 183317000 Bracket, Regulator 16 183412000 CO2 Secondary Regulator Ass’y, 100

183449000 CO2 Secondary Regulator Ass’y, 60

(Includes 2-8)

PSI, Gold (Includes 17-32)

PSI, Orange (Includes 17-32)

Item

No. Part No. Name

17 183040000 Machine Screw, Phil Fil Hd., No. 10-32

18 183233059 Cover Kit (Includes Non-Removable

19 183021000 Retainer, Spring 20 183020000 Adjusting Spring, 100 PSI, Gold

315424000 Adjusting Spring, 60 PSI, Orange 21 130174000 Diaphram Ass’y 22 183011047 Baffle 23 130167000 Guide 24 183010000 Gasket 25 183009007 Retainer, Seat 26 183008000 O-Ring, .489 I.D. By .070 C.S. 27 183007000 Filter Screen 28 183006000 Spring, Poppet 29 130170000 Valve, Poppet 30 130168000 Reducing Valve Seat 31 183003000 Gasket, Seal 32 183001015 Body 33 324211000 Adapter Fitting, 1/16-27-NPT By 3/16

By 7/8-In. Long

Adjusting Screw)

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FIGURE 24. CARBONATOR ASSEMBLY

Item

No. Part No. Name

Carbonator and Motor Ass’y

1 326131000 Tube Ass’y, CO2 Water Outlet (Includes

2-10) 2 325012000 Shutoff Valve 3 176001000 Ferrule, For .395 O.D. Tube, 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

326142000

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. Tube, 40 Jaw

Page 84

Item

No. Part No. Name

14 770104 Nipple, For .250 I.D. Tube 15 176017000 Swivel Nut, 7/16-20 16 318045000 Tube Ass’y (Includes 17-20) 17 174103001 Tube, .250 I.D. By 12-3/4-In. Long 18 176001000 Ferrule, For .395 O.D. Tube, 40 Jaw 19 770104 Nipple, For .250 I.D. Tube 20 176017000 Swivel Nut, 7/16-20 21 309854000 Clamp, For .395 O.D. Tube 22 320767000 Machine Screw, Phil Pan Hd., No. 10-24

By 3/8-I. Long 23 326136000 Carbonator Tank Ass’y (See Figure 24 178025100 Tapered Gasket, White 25 77075 Fitting, 1/4-NPT By 7/16-20 26 320734000 Machine Screw, Phil Pan Hd., No. 6-32

By 3/8-In. Long 27 343487000 Machine Screw, Phil Pan Hd., No. 8-32

By 1/2-In. Long 28 325742000 Solenoid Valve, Carb W ater 29 326130000 Tube Ass’y (Includes 30-32) 30 770401 Swivel Elbow, 7/16-20 31 176000000 Ferrule, For .465 O.D. Tube 32 174478000 Tube, .265 I.D. By 3-In. Long 33 310757000 Flow Regulator, W ater (See Figure 34 315927001 Bracket, Solenoid 35 324227000 Connector, Solenoid 36 183008000 O-Ring, .489 I.D. By .070 C.S. 37 315916000 Cover, Float Switch 38 315925000 O-Ring, 1.609 I.D. By .139 C.S. 39 315931000 O-Ring, .364 I.D. By .070 C.S. 40 325170000 Float Switch Ass’y (Includes 41-43) 41 325289000 Retaining Ring 42 325148000 Float 43 325147000 Body, Switch 44 311764001 Single Check Valve Ass’y (Includes

45-50) 45 317965000 Retainer 46 312196000 Spring 47 312419000 Ball, .312 Dia. 48 312415000 Washer, .300 I.D. 49 312418000 Quad Ring, .239 I.D. By .070 C.S. 50 317963000 Receptacle 51 318976000 Machine Screw, Sl. Hex W asher 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 pump Ass’y (Domestic;

Includes 60-77)

197473000 Motor and Pump Ass’y (Export; Includes

60-77) 60 311765001 Double Check Valve (Includes 61-67) 61 311764001 Single Check Valve Ass’y (Includes

62-67) 62 317965000 Retainer 63 312196000 Spring 64 312419000 Ball, .312 Dia. 65 312415000 Washer, .300 I.D. 66 312418000 Quad Ring, .239 I.D. By .070 C.S. 67 317963000 Receptacle 68 178025100 Tapered Gasket, White 69 187502 Ebow, 3/8-NPT By 7/16-2 0 70 187485 Fitting, Elbow, 1/4-MPT By 7/16-20 71 311738 Fitting, Elbow, 1/4-MPT By 5/8-18 72 0784 Regulator, Water Pressure, 300-PSI 73 183047000 Fitting, 1/4-NPT By 3/8-MPT 74 311284000 Fitting, 1/4-FPT By 3/8-MPT 75 187483000 Clamp, 2-In. Dia. 76 312996000 Pump, Water, 90-GPH 77 320626000 Motor, 1/4HP 230V 60HZ/220V 50HZ

199020000 Motor, 1/4HP 230V 50HZ 78 317974000 Deflector, Relief Valve 79 326111000 Sold-Out Switch 80 326113000 Tube Ass’y, Syrup Inlet (Includes 8181 770104 Nipple, For .265 I.D. Tube 82 176017000 Swivel Nut, 7/16-20 83 176000000 Ferrule, For .465 O.D. Tube, 47 Jaw 84 174478000 Tube, .265 I.D. By 92-In. Long 85 176271000 Nipple, For .265 O.D. Tube 86 311242000 Swivel Nut, 5/8-18 87 174478000 Tube, .265 I.D. By 3-In. Long 88 770698 Fitting, Tee, 1/4-Barb By 1/4-MPT

32614200077

Page 85

WARRANTY

IMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workmanship under normal use and service. For a copy of the warranty applicable to your Cornelius, Remcor or Wilshire product, in your country, please write, fax or telephone the IMI Cornelius office nearest you. Please provide the equipment model number, serial number and the date of purchase.

IMI Cornelius Offices

AUSTRALIA D P.O. 210, D RIVERWOOD, D NSW 2210, AUSTRALIA D (61) 2 533 3122 D FAX (61) 2 534 2166

D AM LANGEN FELDE 32 D A-1222 D VIENNA, AUSTRIA D (43) 1 233 520 D FAX (43) 1-2335-2930

AUSTRIA

D BOSKAPELLEI 122 D B-2930 BRAASCHAAT, BELGIUM D (32) 3 664 0552 D FAX (32) 3 665 2307

BELGIUM

D RUA ITAOCARA 97 D TOMAS COELHO D RIO DE JANEIRO, BRAZIL D (55) 21 591 7150 D FAX (55) 21 593 1829

BRAZIL ENGLAND

D TYTHING ROAD ALCESTER D WARWICKSHIRE, B49 6 EU, ENGLAND D (44) 789 763 101 D FAX (44) 789 763 644

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

FRANCE

D CARL LEVERKUS STRASSE 15 D D-4018 LANGENFELD, GERMANY D (49) 2173 7930 D FAX (49) 2173 77 438

GERMANY

D 488 MESSOGION AVENUE D AGIA PARASKEVI D 153 42 D ATHENS, GREECE D (30) 1 600 1073 D FAX (30) 1 601 2491

GREECE

KONG D 1104 TAIKOTSUI CENTRE D 11-15 KOK CHEUNG ST D TAIKOKTSUE, HONG KONG D (852) 789 9882 D FAX (852) 391 6222

HONG

D VIA PELLIZZARI 11 D 1-20059 D VIMARCATE, ITALY D (39) 39 608 0817 D FAX (39) 39 608 0814

ITALY

ZEALAND D 20 LANSFORD CRES. D P.O . BOX 19-044 AVONDALE D AUCKLAND 7, NEW ZEALAND D (64) 9 8200 357 D FAX (64) 9 8200 361

NEW SINGAPORE SPAIN USA

D 16 TUAS STREET D SINGAPORE 2263 D (65) 862 5542 D FAX (65) 862 5604

D POLIGONO INDUSTRAIL D RIERA DEL FONOLLAR D E-08830 SANT BOI DE LLOBREGAT D BARCELONA, SPAIN D (34) 3 640 2839 D FAX (34) 3 654 3379

D ONE CORNELIUS PLACE D ANOKA, M INNE SOTA D (612) 421-6120 D FAX (612) 422-3255

LD004

4/21/98

326142000 78

Page 86

THIS PAGE LEFT BLANK INTENTIONALLY

326142000

Page 87

IMI CORNELIUS INC.

CORPORATE HEADQUARTERS:

One Cornelius Place Anoka, Minnesota 55303-6234 (612) 421-6120 (800) 238-3600

Cornelius 326142000 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual