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Cornelius FCB 3 H.P. POST-MIX DISPENSER, Инструкция по установке и обслуживанию, Страница: 68 / 78

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61

312026000

NOTE: One refrigeration system is
shown in this illustration. A two-
flavor Unit has one refrigeration
system.

HOT GAS DEFROST

SOLENOID VALVE

ASS’Y (2)

ELECTRONIC

EXPANSION VALVE (2)

FREEZE CYLINDER (2)

EVAPORATOR

*WATER FLOW RATE THROUGH COIL
VARIES DUE TO PRESSURE CHANGE
ON HIGH SIDE OF COMPRESSOR WHICH
INFLUENCES OPENING AND CLOSING
OF VARIABLE WATER REGULATOR.
ADJUST VARIABLE WATER REGULATOR
TO MAINTAIN 240-PSI REFRIGERATION
HIGH-SIDE PRESSURE.

COOLING WATER OUT

(TO DRAIN)

COOLING WATER IN

(CITY PLAIN WATER)

ACCUMULATOR

COMPRESSOR

RECEIVER TANK

*VARIABLE WATER

REGULATOR

ADJUSTMENT

SCREW

CAPILLARY

TUBE

HIGH-PRESSURE
CUTOUT SWITCH

LOWER ELECTRICAL

CONTROL BOX

REFRIGERATION

COOLING COIL ASS’Y

FIGURE 16. REFRIGERATION FLOW DIAGRAM (WATER-COOLED REFRIGERATION SYSTEM)

Содержание FCB 3 H.P. POST-MIX DISPENSER

Страница 1: ...tures directly connected to a potable water supply shall be sized installed and maintained according to Federal State and Local laws FCB 3 H P POST MIX DISPENSER TWO FLAVOR W HOT GAS DEFROST AND V3 FE...

Страница 2: ...PREPARING UNIT SYRUP INLET LINES FOR CONNECTION TO SOFT DRINK TANKS 8 CONNECTING CITY PLAIN WATER SOURCE LINE S TO UNIT 9 CONNECTING ELECTRICAL POWER CIRCUIT TO UNIT 10 PREPARATION FOR OPERATION 10 T...

Страница 3: ...SIDES LOWER ACCESS AND TOP PANELS ON UNIT 15 OPERATORS INSTRUCTIONS 17 CONTROL PANEL SWITCHES AND DISPLAYED MESSAGES 17 CONTROL PANEL SWITCHES 17 CONTROL PANEL DISPLAY MESSAGES 18 FREEZE CYLINDERS MAN...

Страница 4: ...G COMPONENTS DIAGNOSE DIAGNOSTIC MODE INTO UNIT 25 DISPLAYING TOTALS DISPLAYED CYCLES AND HOURS TOTALS ONTO MESSAGE DISPLAY 25 PROGRAMMING FREEZE CYLINDERS BEATER MOTORS INTO UNIT ELECTRONICS 25 PROGR...

Страница 5: ...SCOSITY OF DISPENSED PRODUCT 43 VIS READ ACTUAL VISCOSITY READOUT OF PRODUCT IN FREEZE CYLINDERS 44 DISPLAYED EVAPORATOR REFRIGERATION COILS INLETS AND COMMON OUTLET SENSORS TEMPERATURES 44 VOLTAGE DI...

Страница 6: ...TIC DEFROST CYCLE 65 MANUAL DEFROST CYCLE DOES NOT OPERATE WHEN DEFROST SWITCH IS PRESSED 65 DEFROST CYCLE DOES NOT CANCEL AFTER PRESSING CANCEL DEFROST SWITCH 66 TROUBLESHOOTING PRODUCT BLENDER TANKS...

Страница 7: ...QUID CHECK VALVE ASSEMBLY 54 FIGURE 12 CO2 GAS CHECK VALVE 56 FIGURE 13 WATER STRAINER SCREEN AND DOUBLE LIQUID CHECK VALVE 57 FIGURE 14 CARBONATOR LIQUID LEVEL CONTROL SWITCH ADJUSTMENT 59 FIGURE 15...

Страница 8: ...ENSER UNIT DESCRIPTION The Two Flavor FCB Dispenser see Figure 1 consists basically of two freeze cylinders each containing an internal beater driven by an electric motor one refrigeration system with...

Страница 9: ...meplate Ambient Operating Temp 40 F to 100 F Electrical Requirements Operating Voltage See Unit Nameplate Current Draw See Unit Nameplate REFRIGERATION SYSTEMS NOTE The FCB Dispenser depending upon th...

Страница 10: ...h 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 p...

Страница 11: ...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 i...

Страница 12: ...IMARY CO2 REGULATOR ASS Y CO2 CYLINDER CO2 CHECK VALVE 3 SOFT DRINK TANK 2 FREEZE CYLINDER 2 CARBONATED WATER FLOW REGULATOR 2 FREEZE CYLINDER OVERFLOW TUBE LIQUID CHECK VALVE 2 DOUBLE LIQUID CHECK VA...

Страница 13: ...s and connecting Unit CO2 inlet line to CO2 source 2 SPANNER WRENCH DISPENSING VALVE item 2 is used to remove shank nuts securing dispensing valves to faceplates 3 CLEANING BRUSH item 3 is used to cle...

Страница 14: ...ing requirements are satisfied 1 Close to a plain water inlet supply line with a minimum pressure of 12 psig NOTE AIR COOLED FCB DISPENSER The air cooled FCB Dispenser refrigeration system is equipped...

Страница 15: ...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 t...

Страница 16: ...metal shavings 2 Route Unit plain water inlet line out through hole in bottom of Unit base NOTE The carbonator plain water inlet adjustable water pressure regulator see Figure 2 is factory adjusted to...

Страница 17: ...actor inside the 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 TURNING ON E...

Страница 18: ...water line connected to the Unit Post mix system Check for water leaks and tighten or repair if evident H2O OUT fault message should have gone out but SYRUP 1 and SYRUP 2 fault messages will continue...

Страница 19: ...roduct in a 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 refr...

Страница 20: ...DEFROST AUTOMATIC SETTINGS INTO the 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...

Страница 21: ...Unit to check certain components for operation Program DIAGNOSE into Unit the and check components for proper operation as instructed in SERVICE AND MAINTENANCE section DISPLAYING TOTALS DISPLAYED CY...

Страница 22: ...by the errors are found in Table 8 DISPLAYED ERROR CONDITIONS INSTALLING CONTROL BOX COVER AND BACK SIDES LOWER ACCESS AND TOP PANELS ON UNIT 1 Install upper electrical control box cover and secure wi...

Страница 23: ...16 312026000 THIS PAGE LEFT BLANK INTENTIONALLY...

Страница 24: ...L 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 o...

Страница 25: ...rupting 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 Fau...

Страница 26: ...TIC 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...

Страница 27: ...ated behind the lower front access panel If necessary to adjust the primary CO2 regulator adjust as instructed in SERVICE AND MAINTENANCE section SECONDARY CO2 REGULATORS The secondary CO2 regulators...

Страница 28: ...ezing characteristics DRAWING 1 DRAWING 2 DRAWING 3 Low Dispensing Volume Affects Overrun When Unit sits idle for a period of time and no drinks are dispensed CO2 gas in the system takes a set When fi...

Страница 29: ...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 s...

Страница 30: ...nit will decrease its cooling efficiency The condenser coil air filter and the condenser coil must be cleaned periodically as instructed in SERVICE AND MAINTENANCE section LUBRICATION The carbonator p...

Страница 31: ...il 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...

Страница 32: ...G FREEZE CYLINDERS BEATER MOTORS INTO UNIT ELECTRONICS Note in TABLE 5 MOTOR SELECT the number of freeze cylinders beater motors Manufacturer s that are listed Your Unit was manufactured and equipped...

Страница 33: ...particles lodged in the double liquid check valve could cause CO2 gas to back flow into the water system and create a health hazard in the system Service water water pump double liquid check valve as...

Страница 34: ...y 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 so...

Страница 35: ...lubricated periodically Refer to oiling instructions on motor DO NOT OVER OIL SERVICING DISPENSING VALVES CAGED O RINGS AND FREEZE CYLINDERS DRIVE SHAFT SEAL ASSEMBLIES Servicing Dispensing Valves Ca...

Страница 36: ...P TRAY SIDE PANEL 2 FAULT MESSAGE DISPLAY DISPENSING VALVE 2 FACEPLATE 2 BACK PANEL RELAY CIRCUIT BOARD NO 2 UPPER CONTROL BOX RELAY CIRCUIT BOARD NO 1 SIDE PANEL RETAINING SCREW VENTILATION LOUVERS N...

Страница 37: ...FAULT MESSAGE DISPLAY FREEZE CYLINDER 2 SECONDARY CO2 REGULATOR 4 RECEIVER TANK CONDENSER COIL RELIEF VALVE 2 SYRUP FLOW REGULATOR 2 BEATER DRIVE MOTOR 2 CARBONATED WATER FLOW REGULATOR 2 REFRIGERATI...

Страница 38: ...lubricant especially from caged O ring and dispensing valve Use BRUSH item 3 Table 2 to clean faceplates relief valve passages 7 Submerge all parts in four percent solution of approved sanitizing age...

Страница 39: ...e 13 Beater 14 Allen Head Setscrew 15 Beater Shaft Coupling 16 Drive Pin 17 Bearing Housing Locking Tab 4 18 Bearing Retainer 19 Beater Motor Drive Shaft 20 Beater Drive Motor 21 Drive Shaft Assembly...

Страница 40: ...UPLER COUPLING ALLEN HEAD SET SCREW DRIVE SHAFT SEAL ASS Y BEATER DRIVE SHAFT LOCK RING BEARING ALLEN HEAD SET SCREW 2 O RING PLASTIC HOUSING O RING SHAFT COUPLER DRIVE DRIVE COUPLER GAUGE DRIVE COUPL...

Страница 41: ...retainer from the end of the plastic housing 5 Using a block of wood tap the drive shaft and both bearings out of the plastic housing 6 Loosen bearings and remove shaft Remove two old inner drive shaf...

Страница 42: ...sition O RING item 5 on FACEPLATE item 8 Install faceplate on Unit so dispensing valve spout faces down MAKE SURE FEMALE END OF THE BEATER IS PLACED OVER THE FACEPLATE STAINLESS STEEL STUD AND BUSHING...

Страница 43: ...duct from entering the freeze cylinder 5 Place container under applicable product sample valve Open the valve and allow all product to be purged from the product blender tank then close the valve 6 Re...

Страница 44: ...adjusting screw to the right clockwise until the regulator pressure reads 80 to 100 psig Product Blender Tanks Secondary CO2 Regulators see Figure 2 1 Remove the Unit lower front stainless steel acce...

Страница 45: ...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 ble...

Страница 46: ...ly 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 switc...

Страница 47: ...onents 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 CO2 OUT SYRUP 1 and SYR...

Страница 48: ...inute 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 disp...

Страница 49: ...voltage motor FASCWR 60 Fasco VW 60 Standard gear box using a Fasco wide range voltage motor VW GE 60 Fasco VW 60 Standard gear box with a GE 219 242 volt motor BODINE 60 Bodine 60 Special wide range...

Страница 50: ...see Figure 10 and TABLE 6 Note Point of sale display messages may be turned off by placing No 1 DIP SWITCH on master circuit board in OFF position and No 2 DIP SWITCH in ON position see Figure 10 and...

Страница 51: ...isplayed on message displays as follows 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...

Страница 52: ...echanical expansion valves FIGURE 10 MASTER AND RELAY CIRCUIT BOARD 2 Press CANCEL DEFROST ADVANCE switch to bring up DIAGNOSE menu on message display Press DEFROST SELECT switch to lock in place The...

Страница 53: ...h 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 con...

Страница 54: ...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...

Страница 55: ...display 7 Use CANCEL DEFROST ADVANCE switch to advance through remaining TOTALS DISPLAYED CYCLES AND HOURS TOTAL MENU see TABLE 7 Press DEFROST SELECT switch to obtain message display readings of the...

Страница 56: ...according to the type of refrigerant gas that has been istalled in the refrigeration system Note Dispenser serial plate for the type of refrigerant gas that has been installed then proceed as follows...

Страница 57: ...efrigeration in No 2 cylinder will not be operating 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...

Страница 58: ...19 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...

Страница 59: ...all tank containing syrup 36 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 fil...

Страница 60: ...let port 13 Connect carbonator tank water line to double liquid check valve assembly outlet DO NOT OVERTIGHTEN 14 Open CO2 cylinder and water inlet supply lines shutoff valves Check for water leaks an...

Страница 61: ...oat switch with syrup 8 Press applicable AUTO BLEND 1 or AUTO BLEND 2 switch to fill applicable No 1 or No 2 system product blender tank with product 9 Press applicable AUTO 1 or AUTO 2 switch to star...

Страница 62: ...rup 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...

Страница 63: ...the number of freeze cylinders beater drive motors Manufacturer s that are listed Your Unit was manufactured and equipped with freeze cylinders beater drive motors from one of these Manufacturer s The...

Страница 64: ...ATER FLOW REGULATOR 2 LIQUID CHECK VALVE 4 CARBONATED WATER SOLENOID VALVE 2 SYRUP FLOW REGULATOR 2 WATER PUMP AND WATER PUMP MOTOR 2 WHITE TAPERED GASKET 2 DOUBLE LIQUID CHECK VALVE ASS Y 2 WATER PRE...

Страница 65: ...R TANKS LIQUID LEVEL The carbonated water 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...

Страница 66: ...59 312026000 RELIEF VALVE CARBONATED WATER TANK LEVEL CONTROL SWITCHES 2 SWITCHES ACTUATOR BRACKET ACTUATOR BRACKET ADJUSTMENT SCREW FIGURE 14 CARBONATOR LIQUID LEVEL CONTROL SWITCH ADJUSTMENT...

Страница 67: ...DEFROST SOLENOID VALVE ASS Y 2 ELECTRONIC EXPANSION VALVE 2 FREEZE CYLINDER 2 EVAPORATOR STRAINER DRYER ACCUMULATOR COMPRESSOR CONDENSER COIL FAN ASS Y FIGURE 15 REFRIGERATION FLOW DIAGRAM AIR COOLED...

Страница 68: ...SIDE OF COMPRESSOR WHICH INFLUENCES OPENING AND CLOSING OF VARIABLE WATER REGULATOR ADJUST VARIABLE WATER REGULATOR TO MAINTAIN 240 PSI REFRIGERATION HIGH SIDE PRESSURE COOLING WATER OUT TO DRAIN COOL...

Страница 69: ......

Страница 70: ...62 312026000 FIGURE 17 WIRING DIAGRAM 3584 Rev C...

Страница 71: ...quick disconnect to soft drink tank to pressurize tank B Second connect liquid quick disconnect to soft drink tank TROUBLESHOOTING CONTROL PANEL SWITCHES AND FAULT MESSAGES Trouble Probable Cause Rem...

Страница 72: ...Check cable for pinched or broken wire condition and repair or replace as necessary C External sensing device failing to signal master circuit board which in turn signals fault message display C Repla...

Страница 73: ...ply as instructed ERROR 1 OR ERROR 2 FAULT MESSAGE GOES ON DURING OPERATION A Error within Unit has developed interrupting normal operation A Locate and correct error then press ERROR RESET switch to...

Страница 74: ...H2O OUT fault message is on C Restore water supply to Unit D CO2 OUT fault message is on D Replenish CO2 supply as instructed E Loose or broken electrical wires E Tighten connections or replace wires...

Страница 75: ...s not properly adjusted A Adjust secondary CO2 regulators as instructed B Dirty CO2 supply CO2 must be clean and free of water oil and dirt Water will not absorb dirty CO2 gas in same way as clean gas...

Страница 76: ...the refrigeration system UNIT EQUIPPED WITH WATER COOLED REFRIGERATION SYSTEM A Water supply to refrigeration cooling coil assembly disruppted A Restore water supply to refrigeration cooling coil asse...

Страница 77: ...STER D WARWICKSHIRE B49 6 EU ENGLAND D 44 789 763 101 D FAX 44 789 763 644 FRANCE D 71 ROUTE DE ST DENIS D F 95170 DEUIL LA BARRE D PARIS FRANCE D 33 1 34 28 6200 D FAX 33 1 34 28 6201 GERMANY D CARL...

Страница 78: ...IMI CORNELIUS INC CORPORATE HEADQUARTERS One Cornelius Place Anoka Minnesota 55303 6234 612 421 6120 800 238 3600...

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