INSTALLATION & SERVICE MANUAL
Contents
1. Quantum Series Installation and Service Manual No cooling con t Defective start relay located on upper rear shelf inside dispenser Compressor starts but hums and trips overload Compressor starts but does not switch off of start winding Compressor short cycles on overload No water dispensed concentrate only No water to dispenser Water supply line inside refrigerated cabinet dis connected from pump platform Water solenoid located on pump platform clogged or defective Main water solenoid strainer located at base of dispenser is clogged binding or defective Water supply pressure is greater than 80 psi 5 5 720901120 12 There should be line voltage on the black wire of the relay when there is line voltage present on the orange OR yellow wire Replace relay if it fails this test Seized or shorted compressor replace Relay or compressor is defective Test and replace faulty item Excessively high discharge pres sure due to restricted con denser or inoperative condenser fan motor Refrigerant leak Repair leak Evacuate and recharge system Restore water Reconnect Disassemble and clean solenoid Replace if necessary Remove and clean strainer Con firm 28VDC is present at sole noid during dispense Confirm solenoid coil is not open Disas semble and clean solenoid Add external regulator and lower pressure to 50 psi 3 5 bar Quantum Series Installation and S2. Counterclockwise rotation of knob increases brix level i e from 11 5 to 13 NOTE If brix problem persists refer to trouble shooting guide SEMI ANNUAL GENERAL CLEANING 1 2 3 4 5 Remove access port of Y shaped water solenoid located on water inlet in lower cabinet clean stainless steel strainer and reinstall Clean condenser fins Clean air inlet grille located in base of unit Clean lower cabinet interior Wipe fan blade clean YEARLY REPLACE PUMP TUBING Removal of Platform see figure 1 1 2 Remove concentrate container from the dispenser and place in a refrigerator Remove the product shelf Depress the button on the water line quick disconnect and lift the water line away from the platform Unplug the platform electrical connector at the inside rear of the cabinet Release the catch at the front of the platform by pulling the tab towards yourself with on finger 7 720901120 Quantum Series Installation and Service Manual 6 Remove the nozzle and static mixers 7 Carefully lift and pull the platform from the dispenser and place it in a clean and well lit area for service Replacement of Pump Hose see figure 2 1 Remove platform as described above in removal of platform instructions 2 Remove the two white plastic hose clamps from the pump tube connections Remove the two stainless steel concentrate delivery tubes from the hose ends 3 Loosen and remove the four thumb s
3. ar ane aha Q 6 Weekly Sanitizing 6 Weekly CHEEK BAX Gellius u Ehe io ia a eset 7 Semi Annual General Cleaning u u nennen nennen nnns 7 Yearly Replace Pump Tubing Trouble shooting guide 11 Quantum Series Installation and Service Manual UNIT SPECIFICATIONS Clearance Recommended 12 30 48 cm on top and 4 10 16 cm required in back for air circula tion if sides are blocked off If sides are open only 2 5 08 are required in back Space between bottom of unit and counter cannot be obstructed in foot print area Electrical Connection 6ft long 1 83m power cord with 3 prong plug attached to dispenser Export models have line cord less plug Power Supply 15 amps at 120 volts or 10 amps at 220 volts Water Connection 3 8 0 95 cm SAE male flare fitting on dispenser Water Supply Requirements 80 psi 5 5 bar maximum static pressure 20 psi 1 4 bar minimum dynamic pressure i e flowing pressure measured at dispenser water inlet with 3 0 ounces 88 7ml per second water flow 1 720901120 Quantum Series Installation and Service Manual PREINSTALLATION RECEIVING Each unit is completely tested and inspected before shipment
4. If it does not dispense the voltage regulator board is defective 13 720901120 Quantum Series Installation and Service Manual No concentrate dis pensed water only Dispense tube not fully engaged into recepta cle on concentrate Dispense tube discon nected from mixing chamber Slide block on pump in open position Refer to Concentrate Loading sec tion of this manual Refer to Concentrate Loading sec tion of this manual Close and lock the slide block Refer to Concentrate Loading section of this manual Switch on pump platform in Move switch to RUN position FLUSH position Concentrate too cold not Concentrate should be 34 F 40 F_ 1 1 C 4 5 C prior to loading Defective pump motor Replace pump motor Concentrate pouch improp erly thawed properly thawed Excessive remnant lett in empty concen trate pouch Concentrate should be 34 F 40 F_ 1 1 C 4 5 C prior to loading Concentrate pouch and or dispense tube improp erly installed Refer to Concentrate Loading sec tion of this manual Concentrate refill light comes on prema Concentrate pouch improp erly thawed Concentrate should be 34 F 40 1 1 C 4 5 C prior to load ing Concentrate pouch and or dispense tube improp erly installed Refer to concentrate loading sec tion of this manual Check wiring connections between the pump motor and the VRB Loose wiring board M
5. and the pump is fully locked top and bottom slide pins should be fully engaged into the pump body Tube has been stretched Adjust pouch If pouch is loaded through pump when it correctly there should be ample was loaded Pouch may tube to reach the mixing cham not be seated correctly bers without stretching the tube Check that the rollers onthe Ifthe rollers are sticky or locked up pump are spinning see the platform removal and freely with no tube in cleaning procedure place Sold Out light fails to Check the operation of the Adjust Switch reset itself after door reset switch located at is opened and the bottom left hand closed Sold Out side of the door light stays illumi nated 720901120 18 Cornelius Inc One Cornelius Place Anoka MN 55303 1592 U S A Total Systems Commitment
6. concentrate is improp Assure proper thawing procedures nates when concen erly thawed The tem have been followed per the trate no longer perature is not Minute Maid company instruc passes through the maintained between tions pump 34xF 40xF 1 1 4 5xC Check that McDonald s walk in cooler temperature is on the proper set point Check the dispenser cabinet tem perature is at 34xF 40xF 1 1 4 5xC High Brix readings result in Check drink brix in procedure a poor pulsating splash described on equipment P M ing dispense erratic card using the hydrometer pro pump amp draw and vided consequently erratic Check the drink flow rate under sold out indications 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 17 720901120 Quantum Series Installation and Service Manual Sold Out light illumi Improper loading proce Check that the pouch of juice is nates when concen dures will usually result properly loaded in the pouch trate no longer in low brix conditions holder Tube fitting should be passes through the and thus erratic sold out located at the bottom of the pump con t indications pouch holder and the tube should be approximately cen tered in the bottom portion of the opening of the holder Check that the tube is correctly loaded in the pump
7. parts as nec essary Concentrate should 34 F 40 F_ 1 1 C 4 5 C prior to loading If they are sticky or locked up see platform removal and cleaning procedure 28VDC should be present at pump motor during dispense If volt age is present and motor does not start replace pump motor Confirm transformer has line volt age present on primary side If no 28VAC output from the sec ondary replace transformer Measure across the blue and black wire located in the upper left corner of the board There should be 28VDC present when the dispense button is pressed Replace VRB if necessary Disconnect wire harness from rear of portion control close door switch and short the orange and black wires together on the harness If unit dispenses por tion control board is defective If it does not dispense the voltage regulator board is defective Quantum Series Installation and Service Manual Machine continues to Portion control pad stuckin Disconnect the wire harness from dispense after dis on position the rear of the portion control pense button is and close the door If unit does released or dis not dispense on its own the por penses without tion control is bad stuck on operator input Relay on voltage regulator Disconnect the 4 wire harness board VRB stuck on from the lower right corner of the VRB If the unit continues to dispense on its own the VRB is defective relay stuck on Sold Out light illumi The
8. At time of shipment the carrier accepts the unit and any claim for damage must be made with the carrier Upon receiving from the carrier please inspect the carton for visible damage If damage exists have the carrier make a note on the bill of lading and file a claim with the carrier UNPACKING Remove staples securing carton to pallet Lift carton up and off of unit Remove top insert and shipping bag Open the upper cabinet door and remove installation kit Remove bolts securing unit to pallet Lift unit off of pallet Open the package take legs and secure them to the bottom of the unit NOTE Do not lay the unit on sides or on the back Tilt the unit only when securing legs If the unit is to be transported from the place where it was unpacked do not remove the unit from the pallet Transport it on the pallet to the installation site COUNTER LOCATION Select location in well ventilated area close to grounded electrical outlet If possible do not place the unit close to hot and or steaming machines 720901120 2 Quantum Series Installation and Service Manual INSTALLATION SPECIFICATIONS WATER SUPPLY The Quantum Juice Dispensing machine is designed to dispense juice at a high flow rate It is very important that the incoming water line is dedicated for the unit or at least does not have other machines connected which could cause a water surge i e a dishwashing machine NOTE For increased cooling capacit
9. EER Bad VRB board Replace VRB board ws Bad pump motor Replace pump motor Close and lock Pump Concentrate refill light Pump improperly locked or does not come on at pump is open all Run flush switch is in the Move switch to the RUN position FLUSH position 720901120 _ 4 Quantum Series Installation and Service Manual Concentrate retill light Improperly loaded tube Refer to concentrate loading sec does not come on at tion of this manual all con t TS Bad VRB board Replace VRB board WG ss Bad portion control Replace portion control Warm Drink Incoming water supply too Optimum performance is achieved warm when the dispenser utilizes water from a pre cooler 5 Ambient air too Relocate dispenser Excessive demand on dis Add water pre cooler or second penser dispenser Dirty condenser Clean condenser coil w Inoperative condenser fan Replace condenser fan motor MEN Defective water thermostat Replace thermostat Loss of refrigerant charge Repair leak and recharge system due to leak in system Water continuously drips Main water solenoid at base Clean solenoid s replace parts as from nozzle when in of unit or water solenoid necessary OFF mode on pump platform not shutting off tightly No Flush Cycle Run Flush switch on pump Move switch to Flush position platform in Run mode Defective Run Flush switch Replace Run Flush switch on pump platform con centrate continues to dispen
10. INSTALLATION amp SERVICE MANUAL QUANTUM SERIES IMI CORNELIUS INC www cornelius com Ornelis Part Number 720901120 FOODSERVICE GROUP Revision B November 23 2004 TABLE OF CONTENTS UNIPSPEGIFIOGOATIONSuL u u u 1 PREINSTALLATION 2 ka iai i a a a a a a i m 2 UID AC KING ERA EPP 2 COUNT xu uu Didi iais a ai a EU NE 2 installation specifications 3 Water SUPO Eee T PT ER 3 GC m 3 seras a S 3 Connecting Water SUDDIV uuu na i as aa as 3 FLUC ESO AIR ALOU E AE EET 3 Flushing and Sanitizing on Start 4 Programming Portion Control 4 Cancel POULBULAM n ai 4 Concentrate loading and brixing 5 Placing Concentrate Products on Dispensing Platform 5 Changing GOncentrate Fla vo Fi u su uuu ana i i ss a aa 5 i a a A i i a a id d ai S Re 5 BHX SENG asa a Anas a a a a I a CI RET 5 Cleaning and sanitizing procedures 6 Daily System Flush Procedure 6
11. and release the cancel pour switch to return the Portion Control to the operational mode The blinking led light will go out If at a future date it is decided to change the portion size of the drinks the individual sizes can be adjusted by the above procedure It is not necessary to reprogram every size The portion control has a full memory retention in case of a power failure CANCEL POUR BUTTON Push and release the cancel pour button to stop the valve from dispensing Push and hold for a continuous pour 720901120 4 Quantum Series Installation and Service Manual CONCENTRATE LOADING AND BRIXING PLACING CONCENTRATE PRODUCTS ON DISPENSING PLATFORM To engage the concentrate container place it in the desired position and press down into bottle adapter opening on dispensing platform tray inside the cabinet NOTE Make sure o ring seal on the container adapter is lubricated otherwise you may experience difficulties with container replacement NOTE Concentrate in the containers must be completely thawed and be within the temperature range of 35 F 40 F 1 6 C 4 4 C Failing to supply concentrate inside the recommended temperature range especially below 35 F 1 6 C will cause an out of brix drink It is recommended the concentrate be thawed in a refrigerated 35 F 40 F 1 6 C 4 4 C com partment for 36 to 48 hours before use It is recommended that the thawed concentrate be thoroughly shaken befo
12. be flushed Move chosen handle from dispense position to the flush position Close the door Depress and hold push button corresponding with dispensing station to be flushed until clear water is dispensed from the nozzle Move the handle to the dispense position Depress the push button for approximately 0 5 sec and release This will release water pres sure from the pump system It is recommended to use one or more guarts of water to flush a single dispensing station DAILY PART WASHING 1 Remove and wash dispensing nozzle static mixer splash plate drip pan bracket and grille in a mild detergent solution Rinse thoroughly WEEKLY SANITIZING PROCEDURE 1 Remove juice concentrate container from unit and place in separate refrigerated compart ment Perform flush procedure Fill a clean empty concentrate container with one quart of extremely hot tap water approxi mately 140 F 60 C and place into unit Run the hot water completely through unit into a large container When complete remove concentrate container Remove nozzles and static mixers from unit and rinse under hot tap water to remove excess pulp Place nozzles and static mixers in separate container with 1 quart 0 95 liter of sanitizing so lution and agitate vigorously using brush P N 07932 to remove any excess pulp or concen trate allow to soak for 2 minutes Clean bottle adaptor s inlet area along with dispensing platfor
13. crews from the pump body 4 Remove the rear half only of the pump body to reveal the hose and rollers 5 Remove the old hose from the pump body If the rollers come out with the hose place in back into the housing being sure to align the roller assembly shaft keyway to the motor shaft key so that the two interlock see figure 3 for step by step pictorial instructions 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 Once the hose is in place replace the outer half of the pump body Hold the tubing in place inside pump housing with one hand capture the lower part of the tubing with the outer housing then proceed to capture the shaft of the roller assem bly and push the housing straight onto the pump motor portion of the assembly Make sure to capture the hose within the body and not pinch it between the halves Do not use any tool other than your finger tips to manipulate the hose into the housing or damage to the hose will result 7 While holding the pump halves together by hand reinsert the four thumb screws and tighten them in a criss cross pattern until the two halves are pressed together 8 Insert the two stainless tubes into the hose ends and fasten them with new clamps using pliers to tighten the clamps Replace platform in unit reinstall nozzles and static mixers connect water install product shelf and concentrate and reconnect power to u
14. ervice Manual No water dispensed Freeze up of water coil or Unplug dispenser and allow 2 4 concentrate only concentrate chamber hours to thaw Water or concen con t trate thermostat set too low recalibrate to 34 F 40 F 1 1 9C 4 5 C Defective water or concentrate thermostat replace Refrigerant solenoid stuck open or not closing fully Evacuate system replace solenoid valve and recharge No water and no con Service switch located Turn on switch centrate refrigeration is under drip tray in OFF working position Door switch open Door switch must be closed in order to operate pump Check switch operation and replace if necessary No water and no con 6 25 amp Fuse inside front Replace with 6 25 amp 250VAC centrate refrigeration is electrical box blown slow blow fuse and test working No output from Transformer Confirm transformer output by located on rear upper measuring for 26VAC at fuse shelf Replace transformer if neces sary Defective voltage regulator Measure across the blue and black board VRB located wire located in the upper left inside front electrical corner of the board There box should be 28VDC present when the dispense button is pressed Replace VRB if necessary Defective portion control Disconnect wire harness from rear board of portion control close door switch and short the orange and black wires together on the harness If unit dispenses por tion control board is defective
15. lease note 1 Start at the beginning of the chart and supply the appropriate answer to each question 2 Do not skip any section unless instructed to do so You may miss the solution to your prob lem 3 Evaluate the possible problem causes in the sequence in which they are presented In gen eral they began with the most likely and or easiest to check and proceed to the less likely and or more complicated 4 If after checking all indicated causes the problem is not resolved it is recommended that you try a second time Evaluate symptoms carefully and modify your answers as necessary 5 If you are unable to resolve a problem after several attempts contact customer service de partment at 1 800 238 3600 for assistance PROBLEM PROBABLE CAUSE REMEDY Totally Inoperative No power to dispenser due Reset circuit breaker Confirm that to tripped circuit breaker is correct size and no breaker other equipment is operating on the same circuit Also confirm that supply voltage is 10 of nameplate specifications Loose or broken power sup Repair connection ply connection inside dispenser No cooling Line voltage is not within Contact an electrician 10 of nameplate specifications causing compressor overload to trip Both thermostats in OFF Turn ON thermostats and recali position brate the temperatures to 34 F 40 F 1 1 C 4 5 C Defective compressor over Replace load or start capacitor 11 720901120
16. m tray with brush and sanitizing solution to remove concentrate and pulp Clean valve mixing chambers with brush and sanitizing solution This is the cavity from which the nozzle is removed Replace nozzles and static mixers into proper location 720901120 6 Quantum Series Installation and Service Manual 9 10 11 12 13 14 15 Filla clean empty concentrate container with 2 quarts 1 9 liters of sanitizing solution place on dispensing platform and insert bottle fitting into bottle adapter NOTE Do not reuse the same sanitizing solution used to clean nozzles static mix ers etc Place handle in dispense position and close door Run dispensing station for 90 seconds then stop allow sanitizing solution to remain in lines for 5 minutes Dispense remaining sanitizing solution approximately 90 seconds Replace sanitizing solution container with a concentrate container and close door Depress and hold push buttons until juice appears at outlet of dispensing nozzle Dispense and discard two 8 oz cups 236 6 ML of juice NOTE Wipe internal and external surfaces of cabinet with a clean damp cloth WEEKLY CHECK BRIX SETTING Tools Hydrometer or Refractometer 1 2 3 Dispense required ounces of juice per brix testing device instructions Test concentrate to water ratio of dispensed juice per brix testing device instructions Clockwise rotation of knob decreases brix level i e from 13 to 11 5
17. nit 720901120 8 Quantum Series Installation and Service Manual STAINLESS STEEL INCENTRATE DELIVERY 565 TUBES JUICE INLET HOSE CLAMPS PUMP TUBING E o THUMB SCREWS REAR PUMP HALF A TAS WATER INLET WITH QUICK h CONNECT QUICK CONNECT ACTUATOR LATCH ADJUSTING ATEGRM SCREW MIXED PRODUCT OUTLET FIG I JUICE INLET STAINLESS STEEL CONCEN DELIVERY TUBES CLAMPS ELECTRICAL CONNECTOR lt 978 720901120 Quantum Series Installation and Service Manual LAVHS H3AO JLYLOY LSYI J NOI LYOd HLIM 3901 SYNLdVO NMOHS Sv J NJNOZS NI SM3HOS dANd N31H911 QNVH TONIShOH H31n0 ONIHOVIIV 311HM 901 9NISQOH JNNA ONV IVN03 SHLONST ONId334 ONIGnl Z d3Jls 2 4315 NI NAOHS SV SH3TlIOH NOI TV OL 1015 L4VHS dW d ONVL L4VHS HV39 NO TV 5 SV SH3JTiO0H N9I Tv 5 OLN WNOS SLH9N31 ASSY HOLOH LYASN AGNL SYOSNS ASSY HOLROH H3JAO 1H3SN1 N3HL WOLLOG LV 9 1904 HILSYLS OL 5 Tid 44 10 720901120 Quantum Series Installation and Service Manual TROUBLE SHOOTING GUIDE The following pages contain trouble shooting charts designed to aid an experienced serviceman in diagnosing any operating problems that may be experienced In order to gain maximum benefit from the charts p
18. per tube inside the unit and or possible damage to the water strainer sole noid A water shut off outside the unit is recommended FILLING UNIT WITH WATER To properly prime the unit with water without air pockets in the system push the dispensing switches simultaneously for a few seconds each Repeat above until a steady flow of water is observed NOTE Water splashing may occur during the purge cycle i 720901120 Quantum Series Installation and Service Manual FLUSHING AND SANITIZING ON START UP Follow standard sanitizing and flushing procedure PROGRAMMING PORTION CONTROL OPTIONAL The portion control supplied with your orange juice dispenser has been programmed to pour 7 12 and 16 ounce drinks The XL size has also been programmed to pour 16 ounces Should pour size adjustments be reguired please follow the instructions below 1 Simultaneously press and hold S small and XL extra large push button switches on the Portion Control Module until the led REFILL light in the corner of the module starts blinking Release the switches The blinking led indicates the programming mode is active Place the cup under the white mixing valve nozzle and push the selected size button small medium large or extra large Hold the button in until the cup fills to the desired portion then release the button repeat the above procedure for the remaining sizes After programming all the drink sizes press
19. re use CHANGING CONCENTRATE FLAVOR 1 Perform flush cycle 2 Move valve handle to Dispense position 3 Replace concentrate container PuMP PRIMING 1 Follow instructions in paragraph Placing Concentrate Products on the Dispensing Platform 2 Close the door or unit will not activate 3 Depress the push button until concentrate appears at the dispensing nozzle BRIX SETTING 1 Make two 2 full clockwise turns of the corresponding brix knob from the all the way out po sition factory set These two turns will bring you within one turn of proper brix setting Refer to brix table located on the inside of the refrigerated compartment door 2 Dispense 1 2 cup of juice and discard 3 Dispense 1 2 cup of juice and use refractometer to check brix level 4 Clockwise rotation of the knob decreases brix level for example from 1396 to 11 596 Counter clockwise will increase brix level for example from 11 596 to 139 If a brix problem is experienced refer to troubleshooting guide 720901120 Quantum Series Installation and Service Manual CLEANING AND SANITIZING PROCEDURES DAILY SYSTEM FLUSH PROCEDURE 1 N D oc 1 quart 0 95 liters 32 fluid oz minimum empty container needed Place the empty tainer on the drip tray grill under the nozzle of the dispensing station to be flushed Open the cabinet door Choose the valve handle that corresponds with dispensing station to
20. se while in Flush mode k S u Concentrate thermostatis Calibrate to be 34 F 40 F 1 1 water cold turned off or not cali 4 5 C brated properly Concentrate thermostat Replace thermostat and calibrate defective stuck open to 34 F 40 F 1 19C 4 5 C Defective start relay located There should be line voltage on the on upper rear shelf black wire of the relay when Inside dispenser there is line voltage present on the orange OR yellow wire Replace relay if it fails this test FO 720901120 Concentrate warm water cold con t Brix Problem Pump Inoperative 720901120 Quantum Series Installation and Service Manual Loss of refrigerant charge due to leak in system Water supply pressure too low less than 20 psi 1 4 bar flowing or water pressure fluctuates sharply Water flow control binding or spring is defective Improperly thawed concen trate Brix changes as the concentrate temper ature changes concen trate becomes thinner as temperature rises Check that the rollers on the pump are spinning freely with no tube in place Pump motor defective No power to transformer or no 28VAC output from transformer Defective voltage regulator board VRB located inside front electrical box Defective portion control board 164 Repair leak and recharge system Correct water supply problem to ensure a constant 40 psi 3 bar flowing to the dispenser Clean and or replace
21. y the unit should be connected to a remote recirculating cooling unit If the location is equipped with a dedicated beverage wa ter supply system the juice dispenser should be connected to it NOTE The water supply should be consistent with proper water quality standard neutral ph of 7 0 to 8 0 and should not be connected to a water softener The wa ter cooling coil is Copper and may be affected by poor water conditions i e severe corrosion and pitting Water connections shall be sized installed and maintained according to Federal State and Local Laws ELECTRICAL A minimum of 15 amps electrical service is needed for 120V power supply or 10 amps for 220V supply SPACE The minimum clearance is 4 10 16cm in back and 12 30 48cm on top and open to the front if sides are blocked off If the sides are open then only 2 5 08cm is required in the back Space between the bottom of the unit and the counter cannot be obstructed NOTE Condenser air is drawn from the bottom and discharged out the back Fail ure to maintain clearance space will reduce capacity of the unit and cause prema ture compressor failure CONNECTING WATER SUPPLY 1 Secure 3 8 0 95cm flexible hose to the unit water inlet Make sure that the seal washer is used hose and seal washer are included with the installation kit 2 When securing flare nut use backup wrench on male side of the fitting unit side to prevent twisting of the cop
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