Cornelius 2 Flavor, 4 Flavor manual Problem

Page 41

Quest Juice Training Manual

PROBLEM

Brix Problem

Pump Inoperative

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

 

PROBABLE CAUSE

REMEDY

• Water supply pressure too low,

• Correct water supply problem to

 

less than 20 psi (1.4 bar) flowing

ensure a constant 50 psi (3.5 bar)

 

water pressure fluctuates sharply

flowing to the dispenser

• Water flow control binding or

• Clean and/or replace parts as nec-

 

spring is defective

essary

Improperly thawed concentrate.

• Concentrate should be 35-40°F

 

Brix changes as the concentrate

(1.7-4.5°C) prior to loading

 

temperature changes (concen-

 

 

trate becomes thinner as temper-

 

 

ature rises)

 

Pump motor defective

• 28VDC should be present at pump

 

 

motor during dispense. If voltage is

 

 

present and motor does not start,

 

 

replace pump motor

• No power to transformer or no

• Confirm transformer has line voltage

 

28VAC output from transformer

present on primary side. If no

 

 

28VAC output from the secondary

 

 

replace transformer

• Defective voltage regulator board

• Confirm board produces 28VDC

 

(VRB) located inside front electri-

present when the dispense button is

 

cal box

pressed (refer to the Electrical Box

 

 

Wiring Diagram for VDC output loca-

 

 

tion). Replace VRB if necessary

• Defective dispense control board

• Test and replace if necessary

 

(Push button or portion control)

 

• Push button or portion control pad

• Disconnect the wire harness from

 

stuck in on position

the rear of the portion control and

 

 

close the door. If unit does not dis-

 

 

pense on its own the dispense con-

 

 

trol board is bad (stuck on)

• Relay on voltage regulator board

• Disconnect the 4-wire harness from

 

(VRB) stuck on.

the lower right corner of the VRB. If

 

 

the unit continues to dispense on its

 

 

own the VRB is defective (relay

 

 

stuck on)

 

 

 

© 2004, IMI Cornelius Inc.

- 37 -

Publication Number: TP00968

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Contents Quest Juice IMI Cornelius Inc Quest Juice Training ManualTable of Contents Troubleshooting Guide Notes Product Description OverviewQuest, Two Flavor QuestQuest, Four Flavor IPD TimesWater Quality System DetailsWater Flow Flow RatesKEY Things to Know / do IntroductionPreview Questions Connecting Water Supply InstallationCounter Location Filling the ICE BathLoading Concentrate Concentrate Handling & LoadingChanging Concentrate Containers Open the cabinet door and return the handle to DispenseSupplies CHECKING/ADJUSTING the Brix SettingProgramming the Portion Control Cancel/Pour ButtonPump Speed Switch Clean Splash Zones & Dispense Nozzles Planned Maintenance ScheduleFlush System Sanitize the Juice DispenserClean Chassis Interior Clean Water Inlet StrainerCheck and Top-Off Water Ice Bath SEMI-ANNUALRemoving Pump Platforms Replace Pump TubingReplacing Pump Tubing AnnuallyPublication Number TP00968 2004, IMI Cornelius Inc Removal of Merchandiser Mechanical SectionRemoval of the Switch Panel Removal of the Pump Platforms Publication Number TP00968 2004, IMI Cornelius Inc Removal of the Cooling FAN Removal of Panels Removal of Electrical BOX Removal of the VRB Boards Removal of Nozzle Guide Gasket Removal of the ICE Bank ControlRemoval of the Cooling Cabinet 2004, IMI Cornelius Inc Removal of the Refrigeration Chassis Removal of the Agitator MotorGround Wire/Post Red/White BlueLead Removal of the ICE Control Probe Order When RE-ASSEMBLINGElectrical BOX Major Component ReviewOperational Overview Pump Speed SwitchValidating Operation ICE Bank ControlWater Inlet Solenoid Door Switch 72 B Serial NumberTransformer Water Valve/Flow Control Door Switch 72 E Serial NumberBottle Adaptor O-rings Platform ComponentsTip Bottle Adaptor Sold Out SensorsBottle Adaptor Tray Grommets Static Mixers Bottle Adaptor Flush ModeWiring Diagram Quest Juice Training Manual Probable Cause Troubleshooting GuideProbable Cause Remedy Problem Publication Number TP00968 2004, IMI Cornelius Inc

2 Flavor, 4 Flavor specifications

Cornelius 4 Flavor and 2 Flavor dispensers are innovative beverage dispensing systems designed to meet the diverse needs of foodservice operators, bars, and restaurants. These sophisticated machines offer a unique solution by providing multiple flavors of drinks from a single unit, enhancing customer experience and boosting sales.

One of the standout features of the Cornelius dispensers is their ability to serve multiple flavors simultaneously. The 4 Flavor model can dispense four different soft drink flavors, while the 2 Flavor model caters to establishments looking for a more streamlined option with two flavors. This flexibility allows businesses to cater to a varied clientele and adapt to seasonal or promotional offerings.

The technology behind these dispensers is based on advanced carbonation and mixing systems, ensuring a consistent and high-quality beverage every time. They utilize a patented blend of CO2 and syrup to create a perfect mix that maintains the right balance of flavor and carbonation. Both models also include user-friendly touch controls, allowing staff to easily switch between flavors and adjust servings.

Another important characteristic of the Cornelius dispensers is their energy efficiency. Designed with the latest eco-friendly technologies, they consume less power than traditional systems without compromising performance. The compact design not only saves energy but also helps in maximizing space in commercial settings.

In terms of maintenance, Cornelius dispensers are designed for easy cleaning and service. The components are accessible, enabling quick troubleshooting and minimal downtime. This is crucial for busy environments where efficiency is paramount.

With customizable options, businesses can tailor their beverage offerings to match their branding and customer preferences. Both models allow for different syrup choices and can accommodate specialty beverages, including flavored iced teas or lemonades.

In summary, Cornelius 4 Flavor and 2 Flavor dispensers represent a significant advancement in beverage dispensing technology. Their multi-flavor capabilities, user-friendly design, energy efficiency, and ease of maintenance make them an ideal choice for foodservice operations looking to enhance their beverage service while maximizing profitability.