Cornelius 15 Gallon Single-Flavor Visual Display Dispenser J15 Training Manual Download Page 1 | Manualshive

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ANUAL

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ECHANICAL

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Summary of Contents for 15 Gallon Single-Flavor Visual Display Dispenser J15

Page 1: ...JET SPRAY COLD TRAINING MANUAL CARBON DIOXIDE WATER SYRUP CONCENTRATE MECHANICAL REFRIGERATION CONTROLS ELECTRICAL ...

Page 2: ...ety and construction requirements are being 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 Microban Olympus Remcor Sitco Spirit UF 1 Vanguard Venture and Vista are registered trademarks of IMI Cornelius In...

Page 3: ... Dispensers 4 J15 Dispensers 4 Accessories 5 SYSTEM DETAILS 6 Water 6 Water Quality 6 Mechanical 6 Pump Assembly Spray Drive Assembly 6 Whipper Assembly 6 Whipper Conversion 7 Spray Verses Circulate 8 Refrigeration 9 Cooling Thermostat 9 Compressor 9 Condenser 9 Condenser Cleaning 9 Filter Replacement 9 Condenser Fan 9 Dryer 9 Evaporators 10 Air Flow 10 Refrigeration Charging 10 Controls and Elect...

Page 4: ...2 Noise in Pump Assembly 13 Impella Spacing 13 Breaking Magnetic Lock 13 Pinch Tube Installation 13 Bowl Leak 14 Not Cooling 14 Thermostat 14 Condenser Cleaning 14 Condenser Fan Motor 15 Condenser Fan Blade 15 System Leak 15 Refrigeration Troubleshooting 15 ATTACHMENTS 19 REVIEW 21 TABLE OF CONTENTS ...

Page 5: ...2 Parts that contain Microban need not be cleaned on a regular basis _____ True _____ False 3 All visual cold units use only one type of circulator for all products that are dispensed from the machine _____ True _____ False 4 Is it possible to add a whipper assembly to a unit after a unit has been purchased and installed _____ True _____ False 5 The Spray Drive assembly needs to run in order to ma...

Page 6: ...rouble shoot ing is impossible without it Always read the installation and operation manuals before set up Visual models are available in 3 5 8 and 15 gallon models Whipper Assemblies are available for most models Using the correct impella or circulator with the corresponding product will give you the best visual display for the sale of the product When product is in the bowls the refrigeration un...

Page 7: ...ncentrates orange juice apple juice grape fruit juice lemonade Foamy products ice teas grape drinks Microban Microban is a tasteless odorless and colorless antimicrobial agent that inhibits bacterial and fungal growth that cause odors and stains on the Jet Spray unit Microban is incorporated directly into the polymer used to mold the Jet Spray bowls It augments proper equipment cleaning Refrigerat...

Page 8: ...676 mm D 432 mm D Shipping Weight 75 lbs 34 kg JT30 Dispensers Flavors Three Capacity three 5 gal 19 L Voltages 115 volt 60 Hz 240 volt 50 Hz Dimensions 24 1 2 W 26 5 8 H 17 D 622 mm W 676 mm D 432 mm D Shipping Weight 93 lbs 42 2 kg EJ1 Dispensers Flavors Single Capacity 8 gal 30 L Voltages 115 volt 60 Hz 240 volt 50 Hz Dimensions 16 W 31 H 18 D 407 mm W 788 mm D 457 mm D Shipping Weight 79 lbs 3...

Page 9: ...Spray Cold Training Manual 2000 IMI Cornelius Inc 5 3 3 Accessories Leg extension kit p n S4056 No Cup Contact p n S6469 Locking Kit p n A3035 JT 20 p n A3036 JT 30 Spray Drive Motor p n A1753 INTRODUCTION ...

Page 10: ...lusive whipping process is the most sanitary in the indus try keeping the beverage under refrigeration at all times even during whipping Each serving is individually whipped and overruns of 35 40 are obtained with most specially formulated whipped drink bases A simple external adjustment allows the amount of overrun or foam head to be varied as desired The patented whipper is held securely in plac...

Page 11: ...d front panel 4 Install washer and standoff into the whipper motor mounts on condensate tray 5 Install whipper motor assembly and fasten with 3 keps nuts 6 Wire according to diagram NOTE Use existing cable clamps and wire ties provided to route wires away from sharp edges and fan blade 7 Attach new wiring diagram to new front panel 8 Install new front panel with existing hardware 9 Install switch ...

Page 12: ...t Spray units can be retro fitted with circulator assemblies for pulpy or foamy products Circulator for foamy products A1620 including ice tea and coffee from con centrate and some juice Circulator for pulpy products S6737 including orange juice from concen trate fresh squeezed lemonade and any pulp based beverage A1620 foamy circulator S6737 pulpy circulator assembly SYSTEM DETAILS ...

Page 13: ...prepares the high pressure refrigerant for the capillary tube and ultimately the evaporator 3 4 Condenser Cleaning It is very important to do this on an annual basis and as required The condenser can be cleaned with a brush or compressed air There are commercial condenser cleaners on the market that are acceptable 3 5 Filter Replacement The Jet Spray unit comes with a foam type filter mounted on t...

Page 14: ... unit Refer to the installation and owners manuals for additional information 3 10 Refrigeration Charging Charging the capillary tube controlled system requires accurate charging equip ment and technique The amount of refrigerant in the system determines the oper ating pressures and temperature of the evaporators It is necessary to utilize a refrigerant scale or graduated charging cylinder when ch...

Page 15: ...r the condensate tray It is accessed by removing the front panel Check to see if the motor shaft and magnet are rotating Visually inspect the spray drive motor If the power is ON and the motor is not rotating check for line voltage at the termi nal board If power is present and the motor is not rotating the motor will need to be removed to check for continuity Disconnect power to the unit before r...

Page 16: ...se the Jet Spray Circulator S6737 in place of the pump With the JS JT JWT series assure that the pump housing is locked into place If either of the tabs located on the bottom perimeter of the pump housing assembly are broken the pump will not spray properly With the TJ EJ J15 series the pump cover should be locked under all three bowl lugs If any of these are broken the pump will not spray properl...

Page 17: ... being run allowing solids to settle in the bottom of the bowl Both the pump refrigeration switches should be on whenever product is in the bowl 3 PINCH TUBE INSTALLATION 1 Remove pinch tubes from the plastic bag and wash with warm and mild deter gent or soap 2 Visually check for cuts or holes in the pinch tube assembly 3 Wet bowl spout surface and sealing rings on the pinch tube 4 With one hand p...

Page 18: ...ostat A continuity check of the thermostat will determine if it has failed Be sure to replace the thermostat capillary tube to the correct depth in the thermal well This is essential to the sensing of the correct evaporator temperature The capillary tube well is sealed with a permagum sealant to protect the bulb of the thermostat from being affected by internal or ambient temperature changes NOTE ...

Page 19: ...essor with a hot suction line and the compressor running excessively hot and an increased amp draw by the compressor A sweep of the refrigeration system is necessary to determine if there is a leak If there is a leak in the system it must be evacuated and repaired by an certified refrigeration technician The system must then be pulled down to a vacuum and recharged with the correct level of refrig...

Page 20: ...essor A Check wiring against diagram B Correct problem C Correct problem D Check discharge shut off valve possible overcharge or insuffi cient condenser cooling E Replace compressor F Replace compressor 4 Compressor starts but then short cycles on overload protector A Additional current passing thru overload protector B Overload protector defective C Excessive discharge pressure D Suction pressure...

Page 21: ...acts or replace control C Correct problem D Replace with larger system E Defrost F Determine location and remove G Clean condenser H Clean or replace filter 7 Relay defective or burned out A Incorrect relay B Incorrect mounting angle C Line voltage too high or low D Excessive short cycling E Relay mounting loose F Incorrect run capacitor A Replace with correct relay B Remount in correct position C...

Page 22: ... Cornelius Inc 9 Unit noisy A Loose parts or mount ing B Tubing rattle C Bent fan blade vibrat ing D Worn fan motor bear ings A Tighten B Reform tubing C Replace blade D Replace motor PROBLEM fault CAUSE diagnosis ACTION remedy TROUBLE SHOOTING ...

Page 23: ...Jet Spray Cold Training Manual 2000 IMI Cornelius Inc 19 ATTACHMENTS The following attachments should be included with this lesson JetSpray Care And Cleaning Instructions TROUBLE SHOOTING ...

Page 24: ...Jet Spray Cold Training Manual 20 2000 IMI Cornelius Inc Microban Antibacterial Protection ATTACHMENTS ...

Page 25: ... Whipper assemblies are can not be added to a unit after it has left the factory _____ True _____ False 4 Plastic components are dishwasher safe _____ True _____ False 5 Microban is tasteless colorless and odorless _____ True _____ False 6 With Microban added to components it is no longer necessary to clean and sanitize units _____ True _____ False 7 Describe the three types of circulators for Jet...

Page 26: ...___________ 10 When do thermostats need to be adjusted ____________________________________________________________________ ____________________________________________________________________ 11 Do pump assemblies need to be inside the bowl to keep the product cool ____________________________________________________________________ ________________________________________________________________...

Page 27: ...____________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ ___________________...

Page 28: ...Part No TP00936 March 9 2000 IMI Cornelius Inc www cornlius com ...

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