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2. QUEST ELITE 2000 Service Manual Release Date December 18 2010 Publication Number 620048922SER Revision Date January 08 2015 Revision H Visit the Cornelius web site at www cornelius com for all your Literature needs The products technical information and instructions contained in this manual are subject to change without notice These instructions are not intended to cover all details or variations of the equipment nor to provide for every possi ble contingency in the installation operation or maintenance of this equipment This manual assumes that the per son s working on the equipment have been trained and are skilled in working with electrical plumbing pneumatic and mechanical equipment It is assumed that appropriate safety precautions are taken and that all local safety and construction requirements are being met in addition to the information contained in this manual This Product is warranted only as provided in Cornelius Commercial Warranty applicable to this Product and is sub ject to all of the restrictions and limitations contained in the Commercial Warranty Cornelius will not be responsible for any repair replacement or other service required by or loss or damage resulting from any of the following occurrences including but not limited to 1 other than normal and proper use and normal service conditions with respect to the Product 2 improper voltage 3 inadequate wiring
3. Pump Body Screws Water Manifold BRIX Adjustment Screw Pump Motor Locking Latch Water Solenoid Front amp Rear Pump Halves Figure 14 Interior Details 5 Slide the locking latch forward Lift the platform slightly and pull forward to gain access to the electrical connector see Figure 14 6 Unplug the electrical connector by squeezing the locking tabs on either side and pulling out the connector Lift and remove the pump platform see Figure 14 Replacing the Tubing When the pump platform has been removed replace the tubing by performing the following procedure 1 Remove the two white plastic hose clamps from the pump tube connections See Figure 14 and remove the concentrate delivery tubes from the hose ends 2 Loosen and remove the four screws from the pump body See Figure 15 Figure 15 Pump Body Screws 2010 2015 Cornelius Inc 17 Publication Number 620048922SER Quest Elite 2000 Service Manual Publication Number 620048922SER Guli Remove ONLY the rear pump body half to reveal the pump tubing and rollers See Figure 16 Remove the old pump tubing from the pump body If the roller assembly comes out with the tubing place it back into the pump housing Make sure to align the roller assembly shaft keyway to the motor shaft so that the two interlock Firmly press the new tubing into the pump body around the roller assembly making sure to keep the protruding ends even with each
4. 4 abuse 5 accident 6 alteration 7 misuse 8 neglect 9 unauthorized repair or the failure to utilize suitably qualified and trained per sons to perform service and or repair of the Product 10 improper cleaning 11 failure to follow installation oper ating cleaning or maintenance instructions 12 use of non authorized parts i e parts that are not 100 compatible with the Product which use voids the entire warranty 13 Product parts in contact with water or the product dispensed which are adversely impacted by changes in liquid scale or chemical composition Contact Information To inquire about current revisions of this and other documentation or for assistance with any Cornelius product con tact www cornelius com 800 238 3600 Trademarks and Copyrights This document contains proprietary information and it may not be reproduced in any way without permission from Cornelius This document contains the original instructions for the unit described CORNELIUS INC 101 Regency Drive Glendale Heights IL Tel 1 800 238 3600 Printed in U S A TABLE OF CONTENTS Safety Instructions das te teed ee tue o ewe pea 1 Read and Follow ALL Safety Instructions ks 1 Safety QUE este ea ie dis ES I 1 Recognition Za De el Cow MG gate a ea Coe dee Ca ee Ba DE Teles 1 Different Types of Alerts Us pada nian
5. i 8 Changing ConcentrateContainers c tee 9 BRIXING Procedure sia RAR EE E a 10 SUPPUESL et S bak EC B Ase dns PE ES RSE 10 Checking Adjusting the BRIX Setting ec tet 10 Planned Maintenance SchedUle cc ccc ccc crc eee eee eee 12 DANY TT 12 Flush a dama ee Ple el ds S RAM ELA IE ES OS EN SE MAS ais OE 12 Clean Splash Zones amp Dispense Nozzles c c 13 Weekly A ns ns DES NE Aris a OE DL SD aay DR DE ERO EEES Chan es 13 sanitize the Juice Dispenser ais eit ee a 13 Sanitize RUMpP SYSTEM s dae dua es hee ands 14 Prepare Dispenser for Use esca okey Elm dens eta EG dE team PLE 15 Semi Annually ei as Fy wa a EE a ee DES EES ee eels RS 15 Clean Water Inlet Strainer anaa LL La 15 Clean Chassis Interior ses tocat ea Let d Let dE 15 Check Top Off Water Ice Bath aks 16 AWAY ta EE SI RE ES ies FORA PE RE 20 Ga A Da PE EB 16 Replace Pump Tubing and Clean Cabinet 16 Removing Pump Platform s Ll ta ees Ad Gee Lago Les ta LA 16 Replacing the TUbiNnQG das a te apes eee A ui 17 Clean
6. 1 bar minimum dynamic pressure i e flowing pressure measured at dispenser water inlet with 3 OZ 88 7 ml per second water flow Optimum recommended pressure 50 psi 344 7 kilo pascals 3 5 bar dynamic pressure Ice Bank Pull Down Weight 7 8 Ibs 3 2 3 6 kg Pull Down 3 hours at 75 F 24 C Publication Number 620048922SER 6 2010 2015 Cornelius Inc Girulius D Quest Elite 2000 Service Manual APPLICATIONS This appliance is intended to be used in household and similar applications such as the following Staff kitchen areas in shops offices and other working environments e Farm houses and by clients in hotels motels and other residential type envi ronments Bed and breakfast type environments Catering and similar non retail applications PLUMBING REQUIREMENTS This dispenser must be connected to a COLD WATER system with operating pressure between 20 and 100 psi 138 and 690 kPa This water source must be capable of producing a minimum flow rate of 3 fluid ounces 88 7 milliliters per second A shut off valve should be installed in the line before the dispenser Install a regulator in the line when pressure is greater than 100 psi 690 kPa to reduce it to 50 psi 345 kPa The regulator is also necessary if the water source has pressure fluctuations The main water inlet is a 3 8 9 52 mm MFL connection Water Connection A WARNING This equipment must be installed to comply with the Inter
7. Paper Towels SRO 1 Thermometer 1 Refractometer 1 Flat Bladed Screwdriver NOTE The refractometer shown is P N 511004000 and is available through your local Cornelius Distributor CHECKING ADJUSTING THE BRIX SETTING The following instructions are for use with a refractometer 1 Publication Number 620048922SER Dispense approximately 8 oz 237 ml of drink and discard Now draw a second 8 237 ml drink Check drink temperature with a accurate thermometer target is 35 to 45 F or 1 6 to 7 2 C Discard this drink after checking temperature NOTE If drink temperature is not within the target range refer to the basic troubleshooting section Dispense 12 2 354 8 ml drink sample into a clean dry cup Thoroughly stir the sample using a straw Using the straw transfer a small sample of the finished drink to the refractometer lens refer to operating instructions supplied with your refractometer Check the BRIX reading against the BRIX chart shown in Table 1 NOTE The BRIX chart shown in Table 1 is generic and intended for reference use only Contact your frozen concentrate supplier for specific BRX readings Table 1 Flavor Ratio BRIX Orange Juice 4 1 11 8 Grapefruit Juice 5 1 10 6 Cranberry Cocktail 4 1 13 5 Apple Juice 5 1 12 0 10 2010 2015 Cornelius Inc Girulius D Quest Elite 2000 Service Manual Table 1 Flavor Ratio BRI
8. containers more easily Failure to create a good seal at this connection may result in weak drinks and or seepage of concentrate 4 Prime each pump by closing the cabinet door and press each dispense button until concentrate flows from the dispense nozzles Publication Number 620048922SER 8 2010 2015 Cornelius Inc Girulius D Quest Elite 2000 Service Manual CHANGING CONCENTRATE CONTAINERS 1 Open the cabinet door and move the valve handle from the Dispense to Flush position see Figure 3 Dispense Flush Levers Figure 3 Dispense Flush Lever Location 2 Close the door Depress and hold the dispense button Figure 4 until clear water flows from the dispense nozzle Figure 4 Dispense Buttons Open the cabinet door and return the handle to the Dispense position 4 Depress and hold the dispense button for 1 2 seconds This relieves water pressure from the concentrate pump system 5 Load the concentrate container See Figure 5 and Loading Concentrate Section Page 8 Figure 5 Loading a Concentrate Container 2010 2015 Cornelius Inc 9 Publication Number 620048922SER Quest Elite 2000 Service Manual 2 BRIXING PROCEDURE SUPPLIES NOTE If concentrate is not properly thawed it will adversely affect the amount of concentrate dispensed Thawed product should be between 35 F 1 6 C to 40 F 4 4 C 1 Small 12 cup 354 8 ml 1 Large 21 621 1 ml 1 Straw
9. installation 3 Clean cabinet floor and walls of any spilled juice and let dry Use a mild soap detergent and plain water 4 Re install the pump platform the reverse order given above 2010 2015 Cornelius Inc 19 Publication Number 620048922SER Quest Elite 2000 Service Manual TROUBLESHOOTING GUIDE The following tables contain trouble shooting information intended to aid an experienced service person in diagnosing operational problems that may occur For further assistance contact the Cornelius Customer Services department at 800 238 3600 between the hours 7 30A M 5 00P M Central Standard Time You must have the model and serial number Located on the right side of the dispenser when calling Table 2 Symptom Probable Cause Remedy Unit totally inopera No power to dispenser due to Reset circuit breaker Confirm plate specification causing compressor overload to trip No water in water ice bath or water level extremely low exposing ice bank sensing probe Defective Ice Bank Control or sensing probe Cabinet fan inoperative result ing in warm concentrate water continues to cool Compressor short cycles on overload Compressor starts but hums amp trips overload Defective compressor overload or start capacitor Compressor starts but does not switch off of start winding Refrigerant leak tive tripped circuit breaker that
10. other Once the tubing is in place hold the tubing with one hand capture the lower part of the tubing with the outer housing then proceed to capture the shaft of the roller assembly and push the rear pump housing into place Make sure to capture the tubing within the body and not pinch it between the halves Do not use any tool manually manipulate the tubing into the housing or you may damage the tubing Pump Tubing Roller Assembly Figure 16 Pump Assembly While holding the pump halves together with your hand re insert the four thumb screws See Figure 15 and tighten using a criss cross pattern as shown The thumb screws should be tightened about 1 4 turn beyond snug Insert the two concentrate delivery tubes into the pump tubing ends and secure them using the new hose clamps supplied in the kit Be sure to use pliers to squeeze and tighten the hose clamps 18 2010 2015 Cornelius Inc Girulius D Quest Elite 2000 Service Manual Cleaning the Cabinet The cabinet bottom surface and walls should be inspected and cleaned annually according to the following steps 1 Remove natural rubber nozzle bushing gasket see Figure 17 and inspect it and silicone RTV If cracked clean off RTV and re apply using kit P N 729011013 per instructions provided with kit 2 Re apply nozzle bushing gasket so that the edges lie flat on the floor of the cabinet Nozzle bushing gaskets Figure 17 Nozzle bushing gaskets proper
11. this manual applies to the replacement of the defective part Cornelius Inc will not accept parts warranty claims for water leaks applicable to the installation clogged drains adjustments of any kind including regulators pumps thermostats ratio or brix settings stratification issues preventative maintenance sanitizing etc 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 parts claim that are fare reasonable and within the terms of the warranty and allotted repair times will be paid in U S Dollars Any questions regarding the warranty procedures can be directed to our Customer Service group at 800 238 3600 ITEM PAGE DESCRIPTION MAX HOURS Recovery and pump down require at least two hours depending on contamination and is not included in the allotted repair time shown above 2010 2015 Cornelius Inc 25 Publication Number 620048922SER Quest Elite 2000 Service Manual Publication Number 620048922SER 26 2010 2015 Cornelius Inc Cornelius Inc www cornelius com
12. R 23 2010 2015 Cornelius Inc Quest Elite 2000 Service Manual PIN COLOR SIGNAL BOARD 1 ORG P1 4 2 2 BRN P1 3 2 3 GRN P1 2 2 4 YEL P1 1 2 5 BLU FUSE S 6 BLU P2 4 12 7 RED P2 1 1 2 8 BLK P2 2 1 2 9 ORG P3 4 2 10 BRN P3 3 2 2 2 12 YEL P3 1 2 13 RED P1 4 1 14 BLK P1 3 1 15 WHT P1 2 1 16 BLU P1 1 1 17 BLU FUSE R 18 WHT P2 3 1 2 19 20 21 RED P3 4 1 22 BLK P3 3 1 23 WHT P3 2 1 24 BLU P3 1 1 ELECTRICAL BOX WIRING P N 720901002 REV D Figure 19 Main Electrical Box Wiring Diagram Quest Elite 2 Publication Number 620048922SER 24 PIN COLOR SIGNAL NAME BOARD 1 ORG JI 4 P2 2 2 BRN 1 3 P2 2 3 GRN J3 2 502 2 4 YEL J3 1 502 2 5 BLU 23 3 1 2 6 BLU FUSE S 7 RED J1 2 H20 12 8 BLK J1 1 H20 1 2 9 ORG 1 SW2 2 10 BRN J4 2 2LED 2 1 GRN Jh 3 2LED 2 12 YEL Jh 4 SW2 2 13 RED JI 4 P1 1 14 BLK J1 3 P1 1 15 WHT J3 2 S01 1 16 BLU 23 1 501 1 17 BLU J3 4 GND 12 18 WHT FUSE R 19 20 21 RED J4 1 SWi 1 22 BLK JL 1 1LED 1 23 WHT J4 3 1LED 1 24 BLU J4 2 5 1 1 ELECTRICAL BOX WIRING P N 720901003 REV E 2010 2015 Cornelius Inc Quest Elite 2000 Service Manual CORNELIUS STANDARD SERVICE CALL GUIDE The parts warranty referenced in the Certificate of Warranty in
13. X Grape 5 1 13 0 Lemonade 5 1 10 5 Tropical Punch 5 1 11 8 Sweetened Ice Tea 7 1 6 0 Pineapple Juice 4 1 12 8 Prune Juice 2 1 16 0 5 change the BRIX setting simply re adjust the water flow rate Located on each of the valve assemblies inside the refrigerated compartment 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 Figure 6 Repeat steps 1 5 until the proper BRIX setting is achieved CA Lowers Brix by increasing water LS Raises Brix by reducing water Water Flow Controls Dispense Flush Lever Figure 6 BRIX Adjustment 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 momentarily press the corresponding dispense button several times prior to drawing a sample This clears any remnants from the dispense nozzle and helps move the flow control to its new setting 2010 2015 Cornelius Inc 11 Publication Number 620048922SER PLANNED MAINTENANCE SCHEDULE DAILY Flush System 1 Move all of the Dispense Flush levers located on the platform assembly in the refrigerated cabinet to the Flush position Place an empty on the drip tray below each dispense nozzle Figure 7 Dispense Flush Levers Mixing Chambers Figure 7 Platform Assembly with Dispense F
14. ascals 6 1 bar Model Quest ELITE 2000 220 VAC 2 amps 1 phase 60 hertz 5 64 oz 160g R 134a refrigerant Test press High side 400 psi 2757 9 kilo pascals 27 6 bar Low side 88 psi 606 7 kilo pascals 6 1 bar Two 0 8 gallon 3 0 liter disposable bottles 4 2010 2015 Cornelius Inc Girulius D Quest Elite 2000 Service Manual Recommended Clearance 12 30 48 cm on top and 4 10 16 cm reguired in back for air circulation and 4 at the sides of the unit Electrical Connection 6 ft long 1 83 m power cord with 3 prong plug attached to dispenser Export models are shipped with a European plug The plug is accessible after installation A CAUTION Only trained and certified electrical technicians should replace the power cord or the unit should be returned to an Authorized Service Center for power cord replacement The replacement cord must meet all requirements of the original equipment manufacturer Failure to comply could result in serious injury death or damage to the equipment Power Supply 15 amps at 120 volts dedicated power supply 10 amps at 230 volts dedicated power supply 2010 2015 Cornelius Inc 5 Publication Number 620048922SER Quest Elite 2000 Service Manual Water Connection 3 8 in 0 95 cm SAE male flare fitting on dispenser Water Supply Requirements 60 psi 413 7 kilo pascals 4 1 bar maximum static pressure 30 psi 206 8 kilo pascals 2
15. breaker is correct size amp no other equipment is operating on the same circuit Also con firm that supply voltage is 10 of name plate specifica tion Loose or broken power supply connection inside dispenser Repair connection No Cooling Line voltage not within name Contact an electrician Fill ice bath to proper water level Replace Replace Excessively high discharge pressure due to restricted con denser or inoperative con denser fan motor Seized or shorted compressor replace Test amp replace Relay or compressor is defec tive Test amp replace faulty item Repair leak evacuate amp recharge system Publication Number 620048922SER 20 2010 2015 Cornelius Inc Table 2 Quest Elite 2000 Service Manual Symptom Probable Cause Remedy concentrate only No water dispensed No water in dispenser B Water supply line inside refrigerated cabinet disconnected from pump plat form Water solenoid located on pump platform clogged or defective Main water solenoid strainer located at the rear of dispenser is clogged bind ing or defective Water supply pressure is greater than 80 psi 5 5 bar forcing BRIX flow control closed Freeze up of water coil in ice bath A Restore water Reconnect Disassemble amp clean solenoid Replace if necessary Remove amp clean strainer Confirm 24VDC is present at sol
16. cold not properly thawed Defective pump motor Refer to Concentrate Loading section of this manual Move lever to DISPENSE position Concentrate should be 35 to 40 F 1 7 to 4 5 C prior to loading Replace pump motor 2010 2015 Cornelius Inc 21 Publication Number 6200489225 Quest Elite 2000 Service Manual 2 Table 2 Symptom Probable Cause Remedy Warm drinks A Ambient air around dispenser is too A Relocate dispenser warm B Excessive demand on dispenser B Add water pre cooler or second dis penser C Dirty condenser coil C Clean condenser coil D Inoperative condenser fan D Replace condenser fan motor Defective Bank Control E Test amp replace if necessary F Loss of refrigerant charge due to leak F Repair leak and recharge system in system A Main water solenoid at base of unitor Clean solenoid s replace parts as Water continuously drips from nozzle in water solenoid on pump platform not necessary refer to Planned Mainte OFF mode shutting off completely nance section Concentrate warm Cabinet fan inoperable A Check replace fan water cold A Agitator motor pump inoperable or B Check replace agitator motor restricted Loss of refrigerant charge due to leak JC Repair leak amp recharge system in system BRIX problem A Water supply pressure too low less A Corre
17. ct water supply problem to than 20 psi 1 4 bar flowing water ensure a constant 50 psi 3 5 bar pressure flowing to dispenser Water flow control binding or spring is Clean and or replace parts as neces defective sary C Improperly thawed concentrate BRIX C Concentrate should be 35 to 40 F 1 7 changes as concentrate temperature to 4 5 C prior to loading changes concentrate becomes thinner as temperature rises Pump inoperative A Pump motor defective A 28VDC should be present at pump motor during dispense If voltage is present amp motor does not start replace motor B No power to transformer or 24VAC Confirm transformer has line voltage output from transformer present on primary side If no 24VAC out put from secondary replace transformer C Defective voltage regulator board C Confirm board produces 28VDC present VRB located inside front electrical when dispense button is pressed refer box to Electrical Box Wiring Diagram for VDC output location Replace VRB if necessary D Defective dispense control board D Test amp replace if necessary Push button or portion control Machine continues to A Push button or portion control pad A Disconnect wire harness from rear of por dispense after dis stuck in ON position tion control and close the door If unit pense button is 4 released or dis does not dispense on its own dispense penses without oper control board dysfunction relay s
18. enoid during dis pense Confirm solenoid coil is not open Disassemble amp clean solenoid Add external regulator amp lower pres sure to 50 psi 3 5 bar Unplug dispenser amp allow 2 4 hrs to thaw Check operation of agitator motor amp ice bank control Refrigeration system may be low on charge resulting in a deformed ice bank amp freeze up of water coil in ice bath No water amp no con is working centrate refrigeration Black service switch located on the rear of the cabinet door in OFF posi tion White door switch open 6 25 amp fuse inside front electrical box blown No output from transformer Defective voltage regulator board VRB located inside front electrical box Defective dispense push button or por tion control board Turn on the switch Door switch must be closed in order to dispense Check switch operation amp replace if necessary Replace with 6 25 250VAC slow blow fuse amp test Confirm transformer output of 24VAC 2 Replace transformer if necessary Measure across the VDC output of the board There should be 28VDC present when the dispense button is pressed Replace VRB if necessary Test amp replace if necessary No concentrate dis pensed water only Concentrate container not fully engaged into receptacle on pump platform Dispense Flush lever in FLUSH posi tion Concentrate too
19. fety signs on the unit e Keep safety signs in good condition and replace missing or damaged items Learn how to operate the unit and how to use the controls properly e Do not let anyone operate the unit without proper training This appliance is not intended for use by very young children or infirm persons without supervi sion Young children should be supervised to ensure that they do not play with the appliance 2010 2015 Cornelius Inc 1 Publication Number 620048922SER Quest Elite 2000 Service Manual Keep your unit proper working condition do not allow unauthorized modifications to the unit QUALIFIED SERVICE PERSONNEL A WARNING Only trained and certified electrical plumbing and refrigeration technicians should service this unit ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES FAILURE TO COMPLY COULD RESULT IN SERIOUS INJURY DEATH OR EQUIPMENT DAMAGE SAFETY PRECAUTIONS This unit has been specifically designed to provide protection against personal injury To ensure continued protection observe the following A WARNING Disconnect power to the unit before servicing following all lock out tag out procedures established by the user Verify all of the power is off to the unit before any work is performed Failure to disconnect the power could result in serious injury death or equipment damage A CAUTION Always be sure to keep area around the unit clean and free of c
20. ing solution or similar brand by dissolving each packet in 1 gallon 3 8L of potable water to ensure 200 ppm of available chlorine IMPORTANT Use potable water at 80 F 100 F 26 7 C 37 8 C Water above this range breaks down the chlorine count and minimizes sanitation Remove the juice concentrate containers and place them in separate refrigerated compartment Flush the system by following the instructions in Flush System on page 12 Fill a clean empty concentrate container with one quart of extremely hot tap water approximately 140 F 60 C and place the container into the unit Dispense all of the hot water into a large container Repeat for all the remaining dispense valves Remove the mixing chambers nozzles and static mixers Rinse in hot water to remove excess pulp and concentrate Place the mixing chambers nozzles and static mixers in a separate container of sanitizing solution and agitate vigorously Allow the parts to soak for two minutes then rinse thoroughly with fresh tap water Reinstall the static mixer nozzles and mixing chambers 13 Publication Number 620048922SER Quest Elite 2000 Service Manual C Cine melus D Sanitize Pump System 1 Fill a clean concentrate container with 2 quarts 1 9L of fresh sanitizing solution 2 Place Dispense Flush levers located on the platform assembly in the refrigerated cabinet to the Dispense position and close the door Dispense Flush Levers M
21. ing the Cabinet sis ens Rios ea ES poe meee ees Med Geshe see nd see Cas ee 19 Troubleshooting GUide ccc ccc ccc newt aor ee aa a eee eee 20 Assembly DrawitiGs 2 sa ee oe oe EE a a ie 23 Cornelius Standard Service Call GUuide c cc ccc ccc 25 Ginclius D Quest Elite 2000 Service Manual SAFETY INSTRUCTIONS READ AND FoLLow ALL SAFETY INSTRUCTIONS Safety Overview e Read and follow ALL SAFETY INSTRUCTIONS in this manual and any warn ing caution labels on the unit decals labels or laminated cards Read and understand ALL applicable OSHA Occupational Safety and Health Administration safety regulations before operating this unit Recognition Recognize Safety Alerts A This is the safety alert symbol When you see it in this manual or on the unit be alert fo the potential of personal injury or damage to the unit Different Types of Alerts A DANGER Indicates an immediate hazardous situation which if not avoided WILL result in serious injury death or equipment damage A WARNING Indicates a potentially hazardous situation which if not avoided COULD result in serious injury death or equipment damage A CAUTION Indicates a potentially hazardous situation which if not avoided MAY result in minor or moderate injury or equipment damage SAFETY TIPS Carefully read and follow all safety messages this manual and sa
22. ixing Chambers Figure 9 Dispense Flush Levers 3 Press and hold the dispense button for 90 seconds then release Allow sanitizing solution to remain in the lines for 5 minutes Figure 10 Dispense Buttons 4 After 5 minutes dispense the remaining sanitizing solution Publication Number 620048922SER 14 2010 2015 Cornelius Inc Girulius D Quest Elite 2000 Service Manual Prepare Dispenser for Use 1 Replace sanitizing solution container with a concentrate container and close the door 2 Press and hold the dispense button until juice appears from the nozzle Next dispense and discard at least two 8 oz 236 6ML cups of juice in order to prime the system and prepare it for operation SEMI ANNUALLY A CAUTION The following procedures require removal of the dispenser side panel s Disconnect the power cord See Figure 11 from the receptacle prior to proceeding RE bri pe a Figure 11 Pull AC Plug from Wall Outlet Clean Water Inlet Strainer 1 Remove the right side panel from the dispenser Turn off the water supply to the dispenser Remove the access port from the Y shaped water inlet solenoid located on the right side of the dispenser See Figure 12 4 Clean and reinstall the stainless steel water strainer Figure 12 Right Side of Dispenser 2010 2015 Cornelius Inc 15 Publication Number 620048922SER Quest Elite 2000 Service Manual Clean Chassis Interior Clean the c
23. lush Levers 2 Close the door and depress each dispense button for 2 3 seconds or until clear water flows from each dispense nozzle Figure 8 Dispense Buttons Return the Dispense Flush levers to the Dispense position Press each Dispense button for 1 to 2 seconds to release the water pressure present in the concentrate pump system Publication Number 620048922SER 12 2010 2015 Cornelius Inc Quest Elite 2000 Service Manual Clean Splash Zones amp Dispense Nozzles WEEKLY On a daily basis clean the external cabinet and splash areas using a clean damp cloth Remove and wash the cup rest and drip tray using mild dish soap Remove the dispense nozzles and static mixers by rotating each 90 and pulling down Remove the mixing chambers by pulling straight forward Wash using mild dish soap IMPORTANT DO wash nozzles static mixers or mixing chambers in a dish washer This will distort the plastic and damage the o rings Additionally do not soak them in sanitizing solution longer than 2 minutes Flush once a day for better quality drinks A WARNING Do not leave the unit in FLUSH mode Leaving the unit in flush mode may result in damage Check concentrate to water brix ratio refer to the Checking Adjusting the BRIX Setting Section Page 10 Sanitize the Juice Dispenser 2010 2015 Cornelius Inc Rinse the unit with hot water Prepare two 2 oz 59 ml packets of Stera Sheen Green Label sanitiz
24. lutter Failure to keep this area clean may result in injury or equipment damage SHIPPING AND STORAGE A CAUTION Before shipping storing or relocating the unit the unit must be sanitized and all sanitizing solution must be drained from the system A freezing ambient environment will cause residual sanitizing solution or water remaining inside the unit to freeze resulting in damage to internal components Publication Number 620048922SER 2 2010 2015 Cornelius Inc Quest Elite 2000 Service Manual MOUNTING IN OR ON A COUNTER A WARNING When installing the unit in or on a counter top the counter must be able to support a weight in excess of 140 Ibs 63 5 kg to ensure adequate support for the unit Failure To Comply Could Result In Serious Injury Death Or Equipment Damage 2010 2015 Cornelius Inc 3 Publication Number 620048922SER Quest Elite 2000 Service Manual Name Plate Data Concentrate Storage Publication Number 620048922SER UNIT SPECIFICATIONS Figure 1 Unit Dimensions Model OST ELITE 2000 115 VAC 5 amps 1 phase 60 hertz 5 64 160g R 134a refrigerant Test press High side 400 psi 2757 9 kilo pascals 27 6 bar Low side 88 psi 606 7 kilo pascals 6 1 bar Model Quest ELITE 2000 230 VAC 2 amps 1 phase 50 hertz 5 64 oz 160g R 134a refrigerant Test press High side 400 psi 2757 9 kilo pascals 27 6 bar Low side 88 psi 606 7 kilo p
25. national Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration FDA For models installed outside the U S A you must comply with the applicable Plumbing Sanitation Code for your area Failure to comply could result in serious injury death or damage to the equipment 2010 2015 Cornelius Inc 7 Publication Number 620048922SER Quest Elite 2000 Service Manual CG rels D CONCENTRATE HANDLING AND LOADING WARNING Concentrate must be completely thawed and within the temperature range of 35 F to 40 F 1 6 C to 4 4 C prior to loading Failing to supply concentrate inside the recommended temperature range especially below 35 F 1 6 C causes an out of BRIX drink refer to the BRIXing Procedure section for details LOADING CONCENTRATE The Quest Juice Dispenser is designed to use either disposable juice concentrate containers or the optional Cornelius generic refillable container sold separately 1 A y V 5 Figure 2 Refillable Concentrate Container 1 Thoroughly shake concentrate container prior to use 2 Place concentrate containers on the dispensing platform shelf inside the refrigerated 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 ensures a good seal and allows the pumps to draw concentrate from the
26. ondenser cooling fins Clean the air inlet grilles located on the rear and top panels of the dispenser Clean the interior base Wipe the fan blades clean DB UN ir Re install the right side panel turn on the water supply and plug the dispenser into the power receptacle Check and Top Off Water Ice Bath 1 Remove the drip tray and lower splash panel Lower Splash Panel Cup Rest apa A Figure 13 Drip Tray and Cup Rest If the Ice bath level is below the Fu indicator top it off with water Refer to the Filling the Ice Bath procedure in the Installation manual P N 620048922INS ANNUALLY Replace Pump Tubing and Clean Cabinet A replacement pump tubing kit part 45098 is available The kit consists of one pre cut length of pump tubing two white plastic hose clamps and instructions Removing Pump 1 Remove the concentrate containers from the dispenser and place them in a Platform s refrigerator Remove the cabinet shelf on which the concentrate containers are installed Flush the system prior to removing the pump platform refer to the Daily Section Page 12 Remove the dispense nozzles and static mixers 4 Unplug the water line guick disconnect by pressing the gray button See Figure 14 Publication Number 620048922SER 16 2010 2015 Cornelius Inc Girulius D Quest Elite 2000 Service Manual Bottle Adapter Concentrate Juice Inlet Delivery Tubes Water Inlet Quick Connector
27. tuck on ator input Relay on voltage regulator board B Disconnect 4 wire harness from lower Publication Number 620048922SER VRB stuck on 22 right comer of VRB If unit continues to dispense on its own VRB is defective relay stuck on 2010 2015 Cornelius Inc Quest Elite 2000 Service Manual ASSEMBLY DRAWINGS 100 112 Co gt HOLIMS 07371 TIOULNOD NOI 1904 14911 to HOLIMS 5123 02510 HINO 800 SEOLINONOI V av e WHOILV1d dHNd A re TY me leg 32 12 js 038 02 SOY31 11041N02 NO1LYO 61 81 1 5 vi 0v31 000 2 11 0Y31 01043105 01 M 6 8 Lg la A 9 ms 2 d mg RE xp ai QV31 BINBOISNVAL 2006 2313 OL SS3N8YH 742 ALTA 153 0 143918333 9055394002 SINBOJSNY8L ONIHIM WALSAS 37vW34 NNOD Nid 9 El UE 90171199 NIWA 18 123NN02510 9N1 1002 A09 A0E2 A022 08 02 HO 09 51 418805 K3M04 Figure 18 System Wiring Diagram Guest Elite 2 Publication Number 620048922SE

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