Coloelite UC-711 E, Operation Manual

Page 1: ...1 P O Box 4069 Winston Salem NC 27115 336 661 9893 336 661 9895 Fax UC 711 E Gravity and Pump Soft Serve Freezer Single Flavor Counter Model OPERATION MANUAL ...

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Page 3: ...ration of this Operation Manual PLEASE READ IT CAREFULLY and keep it in an available place for future reference and most of all follow theinstructionscarefully On the following pages you will find important information and procedures which describe the proper installation sanitizing operation and maintenance of your Coldelite freezer We feel certain that your compliance with these instructions wil...

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Page 5: ...rt IV Assembling the Freezer A Assembling the Beaters Augers 16 17 B AssemblingtheDispensingHead 17 18 C Assembling the Gravity Feed Tube 19 D Assembling the Mix Injection Pump 20 21 Part V Sanitizing the Freezer 22 23 Part VI Starting the Freezer A Gravity Fed Machines 24 B Pump Fed Machines 25 Part VII Operating the Freezer A Stand By Mode 26 B Gravity Fed Machines How to Operate and Make Adjust...

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Page 7: ...eezer 3 The freezer is also secured to the shipping pallet with strapping Again exercise caution when cutting this strapping since it may spring out quickly 4 You must now remove the side panels from the freezer prior to lifting the freezer off of the pallet with a lift truck To remove the side panels first remove the side drip chutes and lower chute cover on both side panels Next remove the screw...

Page 8: ...o the correct supply voltage can result in machine malfunction Electrical Connection Refer to Fig 3 Having removed the side panels from the frame the main power connection box is located on the rear right side bottom of the frame The connection box is labeled Connect Power Line Here Connect the power supply wires to the machines using the appropriate electrical hardware and strain relief devices F...

Page 9: ...the lower the number softer the product The machine will continue to freeze the product in the cylinder numbers will increase until the preset HOT number value is achieved After achieving the preset cylinder consistency number HOT the machine will then start cooling the mix tank and display mix tank tem perature Stand By Mode When placed in this mode the indicator light L3 will illuminate This mod...

Page 10: ...dispensing head removed the machine will not operate and Alarm 9 AL9 will appear on the front touch pad monitor Please refer to machine alarms on page 28 for more details E Electrical Control Panel Refer to figure 7 The electrical control panel is located on the top of the front panel This control panel contains all of the machines electrical control components ONLY a ColdeliteAuthorizedTechnician...

Page 11: ...mer reduces the voltage from 24 volts to 11 volts for the electronic controlcircuit F Other Controls 1 Refrigeration Solenoid Valves These valves are located behind the front panel These valves are used to control the flow of refrigerant to the cylinders or mix storage tanks These valves are designated with EVC for each cylinder and EVV for the mix storage tank Refer to Figure 8 Figure 8 2 High Pr...

Page 12: ...use of a clean plastic pan or pail to place the removed parts into This will minimize the possibility of misplacing or damaging these components A Gravity Fed Cleaning Procedure Proceed with the disassembly process by removing the gravity feed tube which is located inside the mix storage tank The tube should be pulled straight up and out of the tank Once removed the gravity feed tube must be disas...

Page 13: ...rage tank Next remove the mix pump assembly by rotating clockwise until the hook stud on the rear of the pump disengages from the pump hub After disengaging slide the pump away from the rear of the machine and out of the mix storage tank Disassemble the mix pump assembly as pictured below When disassembling the orings from the other components use only the oring removal tool provided in the spare ...

Page 14: ...mble the dispensing head by first opening the dispensinghandle Pull the handle retaining rod out far enough to allow the handle to disengage Return the retaining rod to its original position Using the metal rod as a base lever the piston from the dispensing head with the handle Using the oring removal tool remove the orings from each of the piston Turn the dispensing head over and remove the large...

Page 15: ... completely disassembled The removed parts must now be washed rinsed and sanitized E Cleaning Operation Wash the removed machine parts in luke warm 80 90 F water and mild non foaming detergent Scrub each of the parts with the cleaning brushes provided in the machines spare parts kit IMPORTANT DO NOT use hot water on any of the plastic parts as this may result in damaging these parts Using your thr...

Page 16: ...e alignment notch of both the beater and end pusher Install the idler into the beater frame by placing it through the end pusher NOTE When installed correctly the idler should rotate freely inside the beater frame If the idler does not rotate freely it is incorrectly installed and MUST NOT be installed into the machine Repeat the above instructions until the idler is installed correctly Next lubri...

Page 17: ...icant between the orings Insert the beater assembly into the freezing cylinder Holding the beater horizontal gently slide it straight into the cylinder until it can go no farther Once installed rotate the beater assembly to engage the beater frame into the drive coupling in the transmission This engagement will allow the beater frame to go another into the cylinder Push the beater frame until it c...

Page 18: ... insert the two large orings into the grooves in the dispensing head Lightly lubricate the outside of theseorings Install the dispensing handle onto the head by placing the rounded side of the metal cam into the piston notch Insert the metal retaining rod into the dispensing head and piston cams When the handle is installed affix the small oring into the metal retaining rods oring groove You are n...

Page 19: ...es Slide the outer regulating sleeve onto the center feed tube Make sure that the two finger hooks are at the top of the feed tube farthest away from the orings at the bottom B D C A Insert the splash guard into the top hole of the gravity feed tube Lightly lubricate both orings on each tube with the sanitary lubricant When finished place a feed tube uninstalled at the bottom of each mix tank The ...

Page 20: ...ings 1126 into the bottom grooves of the feeding elbows 32 then lightly lubricate Install the assembled pressure relief plunger into the feed elbows small end first Next install the assembled connecting tube into the mix feed elbow check valve first The feeding elbows are now completely assembled and can be placed into the bottom of the mix storage tanks To assemble the mix pumps first locate the ...

Page 21: ...astic suction tube 271 by installing the oring 1126 into the groove and lightly lubricate Next lightly lubricate the base flat part of the relief valve 245 and install into the well of the mix pump cover 202 Install the spring 206 onto the relief valve in the pump well Install the suction tube with lubricated oring into the pump cover well engaging the spring into the suction tube recess To lock t...

Page 22: ...e spatula stir the solution until the sanitizer is completelydissolved IMPORTANT Do not exceed the formula recommended by the sanitizer manufacturer as it will not add to the sanitizing effectiveness DO NOT use straight chlorine bleach since it does not clean properly and will damage plastic components Do not leave the sanitizing solution in the freezer longer than one hour as it can corrode some ...

Page 23: ...from the bottom of the mix storage tanks as this will contaminate the machine with bacteria Prior to dumping the sanitizing solution from the pail submerse your hands to sanitize since you must next install the Gravity Feed Tube or Pump Feed Elbow into the cylinder feed hole Press the Stop Reset button 571 1 and place the machine in the OFF Stop mode Allow the sanitizer to remain in contact with a...

Page 24: ...arts Allow the cylinder to fill with mix When the air bubbles stop coming out of the cylinder feed hole mix has filled the cylinder to its maximum capacity Install the assembled gravity feed tube into the cylinder feed holes Set to the closed position bottom You may now start the freezing process by pressing the Select button 571 2 and selecting the Automatic mode The initial freeze time is approx...

Page 25: ...e Allow the machine to run for approximately one minute the press the Stop button Carefully push the plastic bleed plunger which extends from the front of the feeding elbow This will allow the air to escape from the cylinder When all of the pressure is released press the Select button and switch to the Beater only mode for one minute After one minute press the Stop button and carefully push the pl...

Page 26: ... not exceed this pace and are careful to refill the machine with fresh mix you can be sure you will rarely have to pause in selling product even during peak times A standard draw rate is to 1 ounce of product dispensed per second The larger the portion size the slower it should be drawn A Stand By Mode During long pauses between servings press the Push to Select button 571 2 and select the Stand B...

Page 27: ...ation MixIntake Max Fill Level Air Intake Maximum Standard C Pump Fed Machines Operation The mix injection pump runs whenever the beater drive motor is turning To regulate the amount of mix being injected into the cylinder pivot the pump suction tube either to the right less mix more air or to the left more mix less air Refer to figure 10 Figure 10 The air intake is through the front two holes of ...

Page 28: ... pulling straight up and out of the tank 570 571 1 571 2 L2 L1 L4 L3 L5 571 1 With the machine still in the Beater mode place a pail under the dispensing head Slowly pull the handle and allow all of the product to drain from the machine After the product has drained press the Stop Reset button 571 1 on the front touch pad This will turn the machine to the OFF mode Fill the mix tank with luke warm ...

Page 29: ...oved and liquid mix is dispensing from the machine press the Stop Reset button 571 1 on the touch pad Placing the machine in the OFF mode close both of the dispensing handles Slowly push in on the pressure relief plungers to remove any remaining pressure from the cylinders Drain the remaining water and soap solution from the freezer You are now ready to disassemble and clean your freezer Please re...

Page 30: ... seal must also be removed at this time After removing the parts from the mix storage tank fill the mix tank with luke warm 80 90F water and a non foaming dish washing detergent solution 571 2 L2 L3 Press the Push to Select button on the front touch pad 571 2 and carefully select the Beater mode Allow the machine to run for 1 2 minutes then push the Stop Reset button 571 1 on the touch pad Drain a...

Page 31: ...linder valve type TXV w equalizer Mix tank valve type AXV Refrigerant Charge See Machine Data Plate B Beater Auger Drive Motors Motor Type Leeson ODP with C flange Beater Rotation facing front of freezer CCW H O T Amps 7 0 single phase Minimum Operating Voltage 110vac Maximum Operating Voltage 130vac C Thermal Overload Overload Setting 8 0 single phase Overload Ranges 7 5 11 amps single phase Ther...

Page 32: ...fect thefreezersperformance NEVER use HOT WATER when washing cleaning or sanitizing your freezer or its parts ALWAYS use luke warm water 80 90F IMPORTANT If your machine is Air Cooled its efficiency depends on a clean air cooled condenser The fins of the condenser must be straight and cleaned a minimum of every two or three months Prior to cleaning the air condenser place the machine in the STOP o...

Page 33: ...unction c Contact a Coldelite Authorized Service Technician d Alarm 9 IMS on display monitor d Assemble dispensing head on freezer or Contact Service Tech e Power to the freezer but no functions work e Contact a Coldelite Authorized Service Technician 5 Machine Runs Continuously a Restricted air flow Air Cooled a Clean air condenser or contact a Coldelite Authorized Service Tech b Low on refrigera...

Page 34: ...or the machine b Alarm 1 RTA on display monitor b Motor has drawn excessive amps press Stop Reset on touch pad c Control pad does not function c Contact a Coldelite Authorized Service Technician d Alarm 9 IMS on display monitor d Assemble dispensing head on freezer or Contact Service Tech e Power to the freezer but no functions work e Contact a Coldelite Authorized Service Technician 5 Machine Run...

Page 35: ...tton on the touch pad An alarm code will display AL1 through AL9 press the Stop Reset button again and the LED light should go out Alarm Codes Alarm Description Call Technician AL1 rta Motor overload tripped No Press Stop Reset Yes if not resetting in 10 minutes AL2 te2 Secondary cylinder probe Yes if not resetting AL3 te1 TE1 Probe out of order Yes if not resetting AL5 tev Mix tank probe out Yes ...