Cornelius 326142000 service manual Adjusting Carbonator Tank Liquid Level

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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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Contents FCB SOLID-STATE Post MIX Dispenser This Document Contains Important InformationTable of Contents Table of Contents cont’d Dispensing Valves Caged O-RINGS and Beaters Drive Programming Main Menu Selection Onto Message DisplayTroubleshooting Control Panel Switches and Fault ‘‘VIS READ’’ Actual Viscosity Readout of ProductServicing Carbonator Water Pump Double Liquid Check Replacing Freeze Cylinder Beater Drive Shaft Bearing‘‘ERROR 1’’ or ‘‘ERROR2’’ Fault Message Goes on During Generic Flavor Tabs Service ToolsFreeze Cylinder Automatic Defrost Cycle does not List of FiguresList of Tables List of Figures CONT’DTotals Displayed Cycles and Hours Totals Menu General Description Unit DescriptionTheory of Operation Defrost Systems‘‘SLEEP’’ Sleep Time ‘‘WAKE UP’’ Wake UP TimeManual Defrost System Automatic Defrost SystemFlow Diagram Unpacking and Inspection Identification of LOOSE-SHIPPED PartsElectrical Power Requirements Installing Beaters Item 11 and Scraper Blades ItemDomestic Unit Freeze Cylinder Cutaway View Selecting Location Export UnitInstalling Unit Installing Drip Tray SUPPORTS, Drip TRAY, and CUP RestInstalling Drip Tray Drain KIT Item Installing Primary CO2 Regulator Assembly on CO2 CylinderConnecting Plain Water Inlet Supply Line to Unit Preparation for Operation Connecting Electrical Power Circuit to Unit50 or 60 HZ Operation and Beater Motor Select Turning on Electrical Power to Unit Connecting Soft Drink Tanks to Unit Syrup SystemsTurning on CO2 Supply to Unit Turning on Plain Water Supply to UnitAdjusting Brix WATER-TO-SYRUP ‘‘RATIO’’ of Dispensed Product Adjusting Beater Motor Current Either Side Setting ‘‘CLOCK’’ Time of DAYProgramming ‘‘DEFROST’’ Automatic Settings Into Unit Filling Freeze Cylinders with ProductDisplayed Error Conditions Displayed Error Conditions‘‘VOLTAGE’’ Displayed Voltage Readout This page Left Blank Intentionally Control Panel Switches and Displayed Messages Control Panel Switches‘‘SECURITY SWITCH.’’ Control Panel Display MessagesFreeze Cylinders Manual or Automatic Defrost Systems Faceplate Relief Valves Product Sample ValvesProduct Shutoff Valves Primary CO2 RegulatorOperating Characteristics DrawingOperating Unit Replenishing Syrup SupplyProduct Flavor Change Checking CO2 SupplyCleaning Condenser Coil Lubrication Cleaning and SanitizingAdjustments Programming Main Menu Selections Onto Message Display Displayed Error Conditions Cleaning CO2 GAS Check ValvesThis page Left Blank Intentionally Preparing Unit for SHIPPING, STORING, or Relocating Periodic InspectionCondenser Coil Access Panel Lower Front Access PanelCarbonator Water Pump Motor 326142000 Operating Controls Unit Internal Components Cleaning Condenser Coil SELF-CLOSING Dispensing ValveAdjusting Plain Water Pressure Regulator Adjusting Carbonated Water Flow RateAdjusting CO2 Regulators Product Carbonation Adjustment ADJUSTMENTS, and Programming Main Menu Selections Into Unit Setting Clock Time of DAY Hidden Security Switch Message DisplayMenu Commands Programming Main Menu Selection Onto Message DisplayProgramming ‘‘DEFROST’’ Automatic Settings Into Unit Master and Relay Circuit Boards Switch Function DIP Switch Functions Motor SelectedBeater Motor Select DIP Switch Message Point of Sale Display MessagesAdjusting VIS SET Product Viscosity of Dispensed Product ‘‘VOLTAGE’’ Displayed Voltage Readout Totals Menu Commands Description Syrup Minutes SideDisplayed Error Conditions BrixDaily Cleaning of Unit Sanitizing Syrup Systems326142000 326142000 Yearly or After Water System Disruption Servicing Carbonator Water Pump Water Strainer ScreenServicing Carbonator Water Pump Double Liquid Check Valve Replenishing CO2 Supply Syrup Flavor Change Water Strainer Screen and Double Liquid Check Valve Replacing Freeze Cylinder Beater Drive Shaft Bearing Cleaning CO2 GAS Check ValvesShutting Unit Down Installing Beater Drive Shaft Bearing ASS’Y Beater Drive Motor and Shaft Seal ASS’Y ReplacementRestoring Unit Operation Replacing Beater Drive Shaft Seal ASS’YReplacing Freeze Cylinder Beater Motor Drive motorAdjusting Carbonator Tank Liquid Level Carbonator Liquid Level Control Switch Adjustment Refrigeration Flow Diagram Wiring Dirgram Troubleshooting Control Panel Switches and Fault Messages Control Panel Switches Poorly Illuminated Display ONE or More FaultCannot be Deactivated Partial Message or DullALL Fault Messages not ‘‘CO2 OUT’’ Fault Message‘‘H2O OUT’’ Fault Message Fault Message Goes onTroubleshooting Product Blender Tanks and Carbonators Troubleshooting Dispensed Product Accessories and Tools Service ToolsInstructed Generic Flavor TabsFCB SOLID-STATE POST-MIX Dispenser FCB POST-MIX Dispenser FCB POST-MIX Dispenser CONT’D FCB Flow Diagram FCB POST-MIX Dispenser By 1/2-In. Long Faceplate Assembly Dispensing Valve Assembly CO2 Regulator Assembly Carbonator Assembly Name Warranty This page Left Blank Intentionally One Cornelius Place Anoka, Minnesota 612 800