Related Manuals for Cornelius Quest 2000
Summary of Contents for Cornelius Quest 2000
- Page 1 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.
- Page 2 800-238-3600 FAX:763-422-3297 FAX:800-535-4231 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 proprietary information and it may not be reproduced in any way without permission from Cornelius.
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Page 3: Table Of Contents
TABLE OF CONTENTS Unit Specifications ........... . 1 Concentrate Handling &... -
Page 5: Unit Specifications
Quest 2000 Service Manual UNIT SPECIFICATIONS Nameplate Data: Model QST 2000, 115 VAC, 4.5 amps, 1 phase 60 hertz, 6.25 oz. (177g) R- 134a refrigerant. Test press: High side 400 psi (27.6 bar). Low side 100 psi (6.9 bar). Model QST 2000, 230 VAC, 2.25 amps, 1 phase 50 hertz, 6.25 oz. (177g) R-134a refrigerant. -
Page 6: Concentrate Handling & Loading
ONCENTRATE The Quest Juice Dispenser is designed to use either disposable juice concentrate containers or the optional Cornelius generic refillable container sold separately. Thoroughly shake concentrate prior to use. Place concentrate containers on the dispensing platform shelf inside the refriger- ated cabinet. -
Page 7: Brixing Procedure
• 1-Thermometer • 1-Refractometer Your will also need a flat blade screwdriver to turn a screw if brix adjustments are required. NOTE: The refractometer shown above, P/N 511004000, is available through your local Cornelius Distributor. HECKING DJUSTING THE ETTING The following instructions are for use with a refractometer. - Page 8 Quest 2000 Service Manual To change the brix setting, simply readjust the water flow rate. Located on each of the valve assemblies inside the refrigerated com- partment are the adjusting screws for the water flow rate (one per valve). If the brix reading is too high or low, rotate the appropriate water flow control according to the diagram below.
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Page 9: Planned Maintenance Schedule
Quest 2000 Service Manual PLANNED MAINTENANCE SCHEDULE AILY Flush System: Move Dispense/Flush levers located on the platform assembly in the refrigerated cabinet to the “Flush” position. Place an empty cup on the drip tray below each dispense nozzle. Close the door and depress each dispense button for 2-3 seconds or until clear water flows from each dispense nozzle. -
Page 10: Step 3 - Prepare Dispenser For Use
Quest 2000 Service Manual Press and hold the dispense button for 90 seconds then stop. Allow sanitizing solution to remain in the lines for 5 minutes. After 5 minutes, dispense the remaining sanitizing solution. Step 3 - Prepare Dispenser for Use Replace sanitizing solution container with a concentrate container and close the door. - Page 11 Quest 2000 Service Manual Flush the system prior to removing the pump platform (refer to the Daily section located at the beginning of the Planned Maintenance Schedule). Remove the dispense nozzles and static mixers. Unplug the water line quick disconnect by pressing the gray button (see Fig.
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Page 12: Trouble-Shooting Guide
TROUBLE-SHOOTING GUIDE The following pages contain trouble-shooting information intended to aid an experienced service person in diagnosing operational problems that may occur. For further assistance, contact the IMI Cornelius Technical Services department at 1-888-248-5568 (763) 421-6120 outside the United States) between the hours of 7:30A.M. - Page 13 Quest 2000 Service Manual PROBLEM PROBABLE CAUSE REMEDY • Freeze-up of water coil in ice bath • Unplug dispenser and allow 2-4 hours to thaw. Check operation of agitator motor and ice bank control. • • Refrigeration system may be low...
- Page 14 Quest 2000 Service Manual PROBLEM PROBABLE CAUSE REMEDY Brix Problem • 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 •...
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Page 15: Assembly Drawings
Quest 2000 Service Manual ASSEMBLY DRAWINGS QST 2000 YSTEM IRING IAGRAM © 2004, IMI Cornelius Inc. - 11 - Publication Number: 720529901SER... -
Page 16: Main Electrical Box Wiring Diagram Qst 2000
Quest 2000 Service Manual QST 2000 LECTRICAL IRING IAGRAM Publication Number: 720529901SER - 12 - © 2004, IMI Cornelius Inc. - Page 17 IMI Cornelius Inc. will repair or, at its option, replace the compressor. Labor charges and the cost of relays, overloads, and capacitors are not included.
- Page 18 Quest 2000 Service Manual The table below will be used by IMI Cornelius Inc. as a STANDARD service call guide to determine fair and reasonable labor charges for warranty repairs. Charges in excess of these rates will be subject to review and/or adjustments.
- Page 19 IMI Cornelius Inc. www.cornelius.com...