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QUEST 2000

Service Manual

Release Date: March 18, 2004

Publication Number: 720529901SER

Revision Date: November 23, 2004

Revision: B

Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.

Содержание 2 Flavor Post-Mix Cold Coffee Dispenser Quest 2000

Страница 1: ...T 2000 Service Manual Release Date March 18 2004 Publication Number 720529901SER Revision Date November 23 2004 Revision B Visit the IMI Cornelius web site at www cornelius com for all your Literature needs ...

Страница 2: ...ing met in addition to the information contained in this manual To inquire about current revisions of this and other documentation or for assistance with any Cornelius product contact Trademarks and copyrights Aurora Cornelius Decade Hydro Boost Sitco Spirit UF 1 Vanguard Venture Olympus and Vista are registered trademarks of IMI Cornelius Inc Optifill trademark is pending This document contains p...

Страница 3: ... 3 Supplies 3 Checking Adjusting the Brix Setting 3 Planned Maintenance Schedule 5 Daily 5 Weekly 5 Step 1 Rinse With Hot Water 5 Step 2 Sanitize Pump System 5 Step 3 Prepare Dispenser for Use 6 Semi Annual 6 Annually 6 Trouble Shooting Guide 8 Assembly Drawings 11 System Wiring Diagram QST 2000 11 Main Electrical Box Wiring Diagram QST 2000 12 ...

Страница 4: ......

Страница 5: ...Clearance Recommended 12 30 48 cm on top and 4 10 16 cm required in back for air circulation Electrical Connection 6 ft long 1 83 m power cord with 3 prong plug attached to dispenser Export models have line cord less plug Power Supply 15 amps at 120 volts dedicated power supply 20 amps at 230 volts dedicated power supply Water Connection 3 8 in 0 95 cm SAE male flare fitting on dispenser Water Sup...

Страница 6: ...te containers on the dispensing platform shelf inside the refriger ated cabinet 3 Engage the concentrate container by pressing it downward into the bottle adapter opening on the dispensing platform NOTE Be sure to lubricate the o ring seal on the container nozzle This will ensure a good seal and allow the pumps to draw concentrated from the containers more easily Failure to create a good seal at t...

Страница 7: ... drink 2 Check drink temperature with a reliable thermometer target is 35 45 F or 1 6 7 2 C Discard this drink after checking temperature NOTE If drink temperature is not within the target range refer to the basic troubleshooting sec tion 3 Dispense a 12 oz 354 8 ml drink sample into a clean dry cup Thoroughly stir the sample using a straw 4 Using a straw transfer a small sample of finished drink ...

Страница 8: ... rotate the appropriate water flow control according to the diagram below Repeat steps 1 5 until the brix setting is achieved IMPORTANT When making changes to the water flow control do not rotate more than 1 4 turn per adjustment Additionally prior to taking your next brix reading tap the corresponding dis pense button several times prior to drawing a sample This will clear remnant drink from the ...

Страница 9: ...rate to water brix ratio refer to the Brixing Procedure in this manual Sanitize the Juice Dispenser Step 1 Rinse With Hot Water 1 Prepare two 2 oz packets of Stera Sheen Green Label sanitizing solution or similar brand by dissolving each packet in 1 gallon 3 8L of potable water to insure 200 ppm of available chlorine IMPORTANT Use potable water at 80 F 100 F 26 7 C 37 8 C Water above this range wi...

Страница 10: ... Remove the access port from the Y shaped water inlet solenoid located on the right side of the dispenser 4 Clean and reinstall the stainless steel water strainer Clean Chassis Interior 1 Clean the condenser cooling fins 2 Clean the air inlet grilles located on the rear and top panels of the dispenser 3 Clean the interior base 4 Wipe the fan blade clean 5 Reinstall the right side panel turn on the...

Страница 11: ... reveal the pump tube and rollers 5 Remove the old pump tube from the pump body If the roller assembly comes out with the tubing place it back into the pump housing being sure to align the roller assembly shaft keyway to the motor shaft so that the two interlock 6 Firmly press the new hose into the pump body around the roller assembly being sure to keep the protruding ends even with each other 7 O...

Страница 12: ...bank sensing probe Fill ice bath to proper water level Defective Ice Bank Control or sensing probe Replace Cabinet fan is inoperative resulting in warm concentrate water contin ues to cool Replace Compressor short cycles on over load Excessively high discharge pres sure due to restricted condenser or inoperative condenser fan motor Compressor starts but hums and trips overload Seized or shorted co...

Страница 13: ...rd Test and replace if necessary No concentrate dis pensed water only Concentrate container not fully engaged into receptacle on pump platform Refer to Concentrate Loading sec tion of this manual Dispense Flush lever in FLUSH position Move lever to DISPENSE position Concentrate too cold not properly thawed Concentrate should be 35 40 F 1 7 4 5 C prior to loading Defective pump motor Replace pump m...

Страница 14: ...sformer has line volt age present on primary side If no 28VAC output from the secondary replace transformer Defective voltage regulator board VRB located inside front electrical box Confirm board produces 28VDC present when the dispense button is pressed refer to the Electrical Box Wiring Diagram for VDC output loca tion Replace VRB if necessary Defective dispense control board Push button or port...

Страница 15: ...Quest 2000 Service Manual 2004 IMI Cornelius Inc 11 Publication Number 720529901SER ASSEMBLY DRAWINGS SYSTEM WIRING DIAGRAM QST 2000 ...

Страница 16: ...Quest 2000 Service Manual Publication Number 720529901SER 12 2004 IMI Cornelius Inc MAIN ELECTRICAL BOX WIRING DIAGRAM QST 2000 ...

Страница 17: ...ny nature IMI Cornelius Inc will accept a part parts or equipment freight prepaid and return same freight collect to the sender within the continental U S or port of export within the continental limits of the U S IMI Cornelius Inc is not responsible for international freight customs fees or duties at country of destination ADDITIONAL FOUR YEAR LIMITED WARRANTY ON COMPRESSOR This warranty shall be...

Страница 18: ... adjustments of any kid including regulators pumps thermostats ratio or brix settings stratification issues preventative maintenance sanitizing etc IMI Cornelius Inc will consider only actual service time on the equipment Charges for mileage holiday pay night charges and overtime will not be considered All labor claim that are fare reasonable and within the terms of the warranty and allotted repai...

Страница 19: ...IMI Cornelius Inc www cornelius com ...

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