Manuals / Cornelius / Kitchen Appliance / Beverage Dispenser

Cornelius 326142000 service manual General Description, Unit Description

Models: 326142000

1 87

Download 87 pages 28.2 Kb

Page 8

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

1

326142000

Image 8

Cornelius 326142000 service manual General Description, Unit Description

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 FiguresTotals Displayed Cycles and Hours Totals Menu List of Figures CONT’DList of Tables 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 PartsDomestic Unit Installing Beaters Item 11 and Scraper Blades ItemElectrical Power Requirements 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 50 or 60 HZ Operation and Beater Motor Select Connecting Electrical Power Circuit to UnitPreparation for Operation 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 Product‘‘VOLTAGE’’ Displayed Voltage Readout Displayed Error ConditionsDisplayed Error Conditions 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 SupplyAdjustments Cleaning and SanitizingCleaning Condenser Coil Lubrication 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 InspectionCarbonator Water Pump Motor Lower Front Access PanelCondenser Coil Access Panel 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 Shutting Unit Down Cleaning CO2 GAS Check ValvesReplacing Freeze Cylinder Beater Drive Shaft Bearing 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