Cornelius R-404A REFRIGERANT service manual Blender and Tubing Components

Page 83

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FIGURE 25. BLENDER AND TUBING COMPONENTS

Item

 

 

No.

Part No.

Name

 

 

 

 

 

Blender and Tubing Components

 

 

 

1

31701500

O-Ring, .239 I.D. By .070 C.S.

 

 

 

2

2657

Base

 

 

 

3

316963000

Bushing, 2-In. Dia.

 

 

 

4

2469

Retainer, Module

 

 

 

5

200498003

Hex Nut, No. 8-32

 

 

 

6

319941000

Thread Rolling Screw, Hex Washer

 

 

Hd., No. 8-32 By 3/8-In. Long

 

 

 

7

2780

Tube Ass’y, Carb. Water Outlet (See

 

 

Figure 26)

 

 

 

8

560000855

Tube Ass’y, Syrup Source to Syrup

 

 

Solenoid (See Figure 27)

 

 

 

9

5081

Soldout Switch, Syrup

 

 

 

10

311764001

Check Valve Ass’y (See Figure 31)

 

 

 

11

343487000

Machine Screw, Phil Pan Hd., No.

 

 

8-32 By 1/2-In. Long

 

 

 

12

315925000

O-Ring, 1.609 I.D. By .139 C.S.

 

 

 

13

315931000

O-Ring, .364 I.D. By .070 C.S.

 

 

 

Item

 

 

No.

Part No.

Name

 

 

 

14

2487

Solenoid Valve Ass’y, Syrup (See

 

 

Figure 32)

 

 

 

15

2781

Tube Ass’y, Product, Blender to

 

 

Freeze Cylinder (See Figure 28)

 

 

 

16

2779

Tube Ass’y, Water and Syrup

 

 

Solenoid to Blender (See Figure 29)

 

 

 

17

326098000

Tube Ass’y, CO2 Regulator to

 

 

Blender (See Figure 30)

 

 

 

18

183008000

O-Ring, .489 I.D. By .070 C.S.

 

 

 

19

325576000

Tube, Syphon, 12-In. Long

 

 

 

20

2486

Solenoid Valve Ass’y, Water (See

 

 

Figure 32)

 

 

 

21

2680

Bracket, Module

 

 

 

22

315915000

Body, Float Switch

 

 

 

23

325170000

Switch, Float

 

 

 

24

315916000

Cover, Float Switch

 

 

 

25

2462

Fitting, Module

 

 

 

26

 

Blender Components (See Figure

 

 

33)

 

 

 

312028000

76

Image 83
Contents To the Installer Table of Contents Table of Contents cont’d Preparing Unit for SHIPPING, STORING, or Relocating Programming Main Menu Selections Onto Message DisplayVIS Read Actual Viscosity Readout of Product Water Strainer Screen and Double Liquid Check Valve‘‘ERROR 1’’ or ‘‘ERROR 2’’ Fault Message Goes on During Product Carbonation AdjustmentDaily Cleaning of Unit Sanitizing Syrup Systems Troubleshooting Control Panel Switches and FaultList of Figures Defrost Cycle does not Cancel After Pressing ‘‘CANCELFreeze Cylinder Automatic Defrost Cycle does not Table of Contents cont’d Unit Description General DescriptionGeneric Flavor Tabs AccessoriesService Tools Theory of OperationAutomatic Defrost System Defrost SystemsManual Defrost System ‘‘WAKE UP’’ Wake UP Time ‘‘SLEEP’’ Sleep TimeFlow Diagram This page Left Blank Intentionally Identification of LOOSE-SHIPPED Parts Unpacking and InspectionHZ Unit Electrical Power RequirementsSelecting Location Installing Drip Tray Drain Hose KIT Item Installing UnitInstalling Leveling Legs Installing Drip Tray Supports Item 7 and ItemConnecting CO2 Source Line to Unit CO2 Inlet Line Installing Primary CO2 Regulator Assembly on CO2 CylinderElectrical BOX Connecting City Plain Water Source Line to UnitConnecting Electrical Power Circuit to the Unit Adjusting Carbonator Secondary CO2 Regulator Turning on Electrical Power to UnitAdjusting Primary CO2 Regulator Adjusting Product Blender Tanks Secondary CO2Control Panel ASS’Y Hidden Security Switch Message DisplayChecking Unit for SYRUP, CO2, or Plain Water Leaks Filling Freeze Cylinders with ProductPlacing Unit in Operating Location Adjusting Beater Motor Current Either SideProgramming Main Menu Selection Onto Message Display Setting Clock Time of DAYMain Menu Selections Programming ‘‘DEFROST’’ Automatic Settings Into UnitMenu Selections Programming ‘‘SLEEP’’ Sleep Time Into Unit Switch FunctionDIP Switch Functions Programming Point of Sale Message Display Programming ‘‘WAKE UP’’ Wake UP Time Into UnitAdjusting VIS SET Product Viscosity of Dispensed Product Master and Relay Circuit Board ‘‘VOLTAGE’’ Displayed Voltage Readout 312028000 Gallons = a X Syrup Minutes Totals Menu Commands DescriptionSyrup Minutes Side BrixProgramming Proper Refrigerant Type Into Unit Electronics Displayed Error ConditionsDisplayed Error Conditions Control Panel ASS’Y Switches Control Panel ASS’Y Switches and Displayed Messages‘‘SECURITY SWITCH.’’ Control Panel Assembly Display MessagesFreeze Cylinders Manual or Automatic Defrost Systems Product Shutoff Valves ‘‘SLEEP’’ Sleep Time OperationFaceplate Relief Valves Product Sample Valves‘‘OVERRUN’’, AS Applied to Frozen Carbonated Beverages Syrup Flow RegulatorsDispensing Valves Dispensed Product ConditionsReplenishing Syrup Supply Operating CharacteristicsOperating Unit Checking CO2 Supply Cleaning and SanitizingCleaning Condenser Coil Product Flavor ChangeAdjustments Adjusting ‘‘VIS SET’’ Product Viscosity of Dispensed Product Cleaning CO2 GAS Check Valves Back Panel Preparing Unit for SHIPPING, STORING, or RelocatingPeriodic Inspection TOP PanelClosing Front Access Door Opening and Closing Front Access DoorFront Access Panel Opening Front Access DoorOperating Controls Unit Internal Components SELF-CLOSING Dispensing Valve 312028000 Adjusting Carbonated Water Flow Rate Adjusting Plain Water Pressure RegulatorFreeze Cylinder Cutaway View Servicing Beater Motor Drive SHAFT/SEAL Assembly Beaters and Scraper Blades Installation Adjusting CO2 Regulators Adjusting Brix WATER-TO-SYRUP ‘‘RATIO’’ of Dispensed Product Sanitizing Syrup Systems Product Carbonation AdjustmentDaily Cleaning of Unit To disconnect soft drink tank from Unit syrup system 312028000 Servicing Carbonator Water Pump Water Strainer Screen Yearly or After Water System DisruptionServicing Carbonator Water Pump Double Liquid Check Valve Liquid Check Valve AssemblyReplenishing Syrup Supply Syrup Flavor Change Service and Maintenance SectionReplenishing CO2 Supply Water Strainer Screen and Double Liquid Check Valve Replacing Freeze Cylinder Beater Drive Motor ServicedMents in Small Increments Adjusting Carbonator Tank Liquid LevelCarbonator Liquid Level Control Switch Adjustment Refrigeration Flow Diagram Wiring Diagram This page Left Blank Intentionally Troubleshooting Control Panel Switches and Fault Messages Cannot be Deactivated Control Panel SwitchesPoorly Illuminated Display ONE or More Fault ALL Fault Messages not aFault Message Goes on ALL Fault Message not‘‘CO2 OUT’’ Fault Message ‘‘H2O OUT’’ Fault MessageTroubleshooting Product Blender Tanks and Carbonator Troubleshooting Dispensed Product FREEZE-UP Frozen ProductConsistency Varies ExcessivelyUnit Part Numbers Illustrated Parts BreakdownOvercounter FCB POST-MIX Dispenser FCB POST-MIX Dispenser FCB POST-MIX Dispenser cont’d Name Secondary CO2 Regulator Components Secondary CO2 Regulator ASS’Y CO2 Regulator Assembly Blender and Tubing Components Tubing Assembly Carb Water Tubing Assembly Water Solenoid to Blender Solenoid Valve Assembly Blender Components Control BOX and Display Panel Components Faceplate Assembly Dispensing Valve Assembly Carbonator Components Carbonator Tank and Linkage Assembly Pump and Motor ASS’Y Beater Motor Drive SHAFT/SEAL ASS’Y Warranty This page Left Blank Intentionally One Cornelius Place Anoka, Minnesota 612 800