Manuals / Cornelius / Kitchen Appliance / Beverage Dispenser

Cornelius QUANTUM SERIES Portion control pad stuck in on position, High Brix readings result in

Models: QUANTUM SERIES

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Portion control pad stuck in on position

Quantum Series Installation and Service Manual

Machine continues to dispense after dis- pense button is released or dis- penses without operator input

Sold Out light illumi- nates when concen- trate no longer passes through the pump.

Portion control pad stuck in on position

Relay on voltage regulator board (VRB) stuck on.

The concentrate is improp- erly thawed. The tem- perature is not maintained between 34×F - 40×F(1.1-4.5×C)

High Brix readings result in

apoor, pulsating/splash- ing dispense, erratic pump amp draw, and consequently erratic sold-out indications.

Disconnect the wire harness from the rear of the portion control and close the door. If unit does not dispense on its own the por- tion control is bad (stuck on)

Disconnect the 4-wire harness from the lower right corner of the VRB. If the unit continues to dispense on its own the VRB is defective (relay stuck on)

Assure proper thawing procedures have been followed per the Minute Maid company instruc- tions.

Check that McDonald’s walk-in cooler temperature is on the proper set point.

Check the dispenser cabinet tem- perature is at 34×F - 40×F(1.1- 4.5×C).

Check drink brix in procedure described on equipment P.M. card using the hydrometer pro- vided.

Check the drink flow rate under normal operating conditions. The dispenser should pour a drink at a flow rate of approxi- mately 1.5 oz. Per second or greater. If the flow rate is less, a check described in the Sold Out section should be completed.

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720901120

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Cornelius QUANTUM SERIES Portion control pad stuck in on position, Relay on voltage regulator board VRB stuck on

Contents

IMI CORNELIUS INC QUANTUM SERIESPart Number Revision B - November installation specifications TABLE OF CONTENTSUNIT SPECIFICATIONS PREINSTALLATIONUNIT SPECIFICATIONS COUNTER LOCATION PREINSTALLATIONRECEIVING UNPACKINGELECTRICAL INSTALLATION SPECIFICATIONSCONNECTING WATER SUPPLY WATER SUPPLYFLUSHING AND SANITIZING ON START UP CANCEL/POUR BUTTONPROGRAMMING PORTION CONTROL OPTIONAL CHANGING CONCENTRATE FLAVOR CONCENTRATE LOADING AND BRIXINGBRIX SETTING PLACING CONCENTRATE PRODUCTS ON DISPENSING PLATFORMDAILY PART WASHING CLEANING AND SANITIZING PROCEDURESDAILY SYSTEM FLUSH PROCEDURE WEEKLY SANITIZING PROCEDUREYEARLY REPLACE PUMP TUBING WEEKLY CHECK BRIX SETTINGSEMI-ANNUAL GENERAL CLEANING NOTE If brix problem persists, refer to trouble shooting guideReplacement of Pump Hose see figure 720901120 720901120 REMEDY TROUBLE-SHOOTING GUIDEPROBLEM PROBABLE CAUSEDisassemble and clean solenoid. Replace if necessary Compressor starts but does not switch off of start windingRelay or compressor is defective. Test and replace faulty item Repair leak. Evacuate and recharge system Restore water ReconnectTurn on switch Quantum Series Installation and Service ManualService switch located under drip tray in OFF position Door switch open 6.25 amp Fuse inside front electrical box blownRefer to Concentrate Loading sec- tion of this manual Quantum Series Installation and Service ManualRefer to Concentrate Loading sec- tion of this manual Refer to Concentrate Loading sec- tion of this manualClean condenser coil Replace condenser fan motor Replace thermostat Water continuously drips from nozzle when in OFF mode No Flush CycleRun/Flush switch on pump platform in Run mode when the dispenser utilizes water from a pre-coolerLoss of refrigerant charge due to leak in system Concentrate warm, water cold con’t Brix Problem Pump InoperativeNo power to transformer or no 28VAC output from transformer Clean and/or replace parts as nec- essaryCheck the dispenser cabinet tem- perature is at 34×F - 40×F1.1- 4.5×C Portion control pad stuck in on positionRelay on voltage regulator board VRB stuck on High Brix readings result in720901120 Adjust SwitchTotal Systems Commitment IMI Cornelius Inc One Cornelius Place Anoka, MN U.S.AQUANTUM SERIES JUICE DISPENSER MODEL NO ILLUSTRATED PARTS LISTIMI CORNELIUS INC One Cornelius Place Anoka, MN Telephone Facsimile QUANTUM SERIES JUICE DISPENSERILLUSTRATED PARTS LIST FIGURE 1. GENERAL ASSEMBLYQUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LISTIMI CORNELIUS INC One Cornelius Place Anoka, MN Telephone Facsimile ILLUSTRATED PARTS LISTFIGURE 2. REFRIGERATION AND FRAME ASSEMBLY QUANTUM SERIES JUICE DISPENSERILLUSTRATED PARTS LIST QUANTUM SERIES JUICE DISPENSER SEE FIGUREIMI CORNELIUS INC One Cornelius Place Anoka, MN Telephone Facsimile ILLUSTRATED PARTS LISTFIGURE 3. UPPER CABINET ASSEMBLY QUANTUM SERIES JUICE DISPENSERQUANTUM SERIES JUICE DISPENSER SEE FIGURE ILLUSTRATED PARTS LIST8 of Rev A ILLUSTRATED PARTS LISTFIGURE 4. PLATFORM ASSEMBLY QUANTUM SERIES JUICE DISPENSERQUANTUM SERIES JUICE DISPENSER SEE FIGURE ILLUSTRATED PARTS LISTQUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LISTQUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LISTQUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LIST12 of 16 Rev A QUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LISTCover Asy Merchandsr Push Button QUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LISTQUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LISTQUANTUM SERIES JUICE DISPENSER ILLUSTRATED PARTS LISTBrkt Voltage Regulator 3000 Series