VANGUARD 245 POST-MIX BEVERAGE DISPENSER SERVICE MANUAL (Mc DONALD’S APPLICATIONS) IMI CORNELIUS ( TIANJIN ) CO.
CONTACT INFORMATION 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 possible contingency in the installation, operation or maintenance of this equipment. This manual assumes that the person(s) working on the equipment have been trained and are skilled in working with electrical, plumbing, pneumatic, and mechanical equipment.
Vanguard 245 Service Manual TABLE OF CONTENT SAFETY .......................................................................................................................1 Safety Instructions ...............................................................................................1 Safety Tips ...........................................................................................................1 Authorized Service Personnel .......................................................................
Vanguard 245 Service Manual TABLE OF CONTENT Connecting CO2 Source Line (Unit with Integral Carbonator) ......................18 Sealing Unit Base to Countertop ..................................................................18 CO2 Regulators Adjustments .................................................................................19 Adjusting Carbonator CO2 Regulator ....................................................19 Adjusting Syrup Supplies CO2 Regulator .........................................
Vanguard 245 Service Manual TABLE OF CONTENT Adjustment .......................................................................................................28 CO2 Regulators Adjustment ........................................................................28 Adjusting Dispensing Valves for Water Flow Rate ......................................29 Checking Water Volume (Portion-Control Dispensing Valve .......................31 Checking Dispensing Valves Syrup Calibration(Brix) ..........................
Vanguard 245 Service Manual NOTE © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual SAFETY SAFETY INSTRUCTIONS Read And Follow All Safety Instructions Read and follow all safety instructions in this manual and on the machine (decals, labels, and laminated cards). Read and understand all applicable OSHA (Occupation Safety and Health Administration) safety regulations before operating the machine. Recognize Safety Alerts ! This is the safety alert symbol.
Vanguard 245 Service Manual AUTHORIZED SERVICE PERSONNEL ! CAUTION — Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. ( CARBON DIOXIDE ) WARNING ! WARNING -- CO2 Displaces Oxygen. Strict Attention must be observed in the prevention of CO2 gas leaks in the entire CO2 and soft drink system.
Vanguard 245 Service Manual SHIPPING AND STORAGE ! CAUTION — Before shipping, storing, or relocating the unit, syrup systems must be sanitized and all sanitizing solution must be purged from the syrup systems. All water must also be purged from the plain and carbonated water systems. A freezing ambient environment will cause residual sanitizing solution or water remaining inside the unit to freeze resulting in damage to the internal components.
Vanguard 245 Service Manual NOTE © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual GENERAL INFORMATION GENERAL DESCRIPTION This manual is a guide for installing, operating, and maintaining this equipment. This section gives the Unit Description, Theory of Operation, and Design Date for Vanguard 245 Post-Mix Beverage Over Counter Dispenser. This Unit must be installed and serviced by a qualified Service Person. This Unit Contains no User serviceable parts.
Vanguard 245 Service Manual Available is an optional Straw Holder (P/N 560000440) that provides a place to store drink straws and a Cup Lid Holder (P/N 560000439) that provides a place to store a supply of cup lids. A Plain Water Cooling Coil (P/N 560000477) is available that may be installed in the Unit that provides pre-cooled plain water that may be connected to a remote Orange Juice Dispenser. The units are available in two sizes. both sizes can be ordered with or without built–in carbonator.
Vanguard 245 Service Manual SPECIFICATIONS DESIGN DATE Unit Requiring Connection Unit With Built-In To Remote Carbonator Carbonator 6 or 8 valves 6 or 8 valves All No. 3 & No. 4 (6 Valves) No. 4, No. 7 & No. 8 (8 Valves) 27 kg (50 pounds) 27 kg (50 pounds) 80 L (21.25 gal.) 78 L (20.5 gal.
Vanguard 245 Service Manual MISCELLANEOUS INFORMATION Refrigerant..............................404A Compressor HP.......................3/4 H.P Standard Valve........................FFV, LVV Cup Clearance........................300 mm (11-3/4 inches) 197 mm (7-3/4 inches) optional Agency Listing.........................CE, ETL, UL Electronic Controls..................
Vanguard 245 Service Manual UNIT WITH INTEGRAL CARBONATOR NOTE: The unit is factory set to dispense non-carbonated water and carbonated water as per customer’s requirement. It is available to dispense at most 2 non-carbonated waters ( 6 Flavours ) or 3 non-carbonated waters ( 8 Flavors ) with carbonated water dispensing from the remaining valve(s). Non-carbonated water dispensing valve(s) may be converted to also dispense carbonated drink(s).
Vanguard 245 Service Manual NOTE © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual INSTALLATION ! CAUTION — Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. DELIVERY INSPECTION AND UNPACKING INSPECTION Upon delivery inspect the unit for damage or irregularities and immediately report problems to the delivering carrier and file a claim with that carrier. UNPACKING * * * Remove shipping tape and other packing material.
Vanguard 245 Service Manual IDENTIFICATION OF LOOSE-SHIPPED PARTS 1. Drip tray holder brackets to be installed on the unit and secured with screws, then drip tray holder to be installed on the drip tray holder brackets and secured with screws. Drip tray is to be installed in the drip tray holder, then the cup rest is to be installed in the drip tray. 2.
Vanguard 245 Service Manual This Unit may be installed on a countertop as a self-serve Unit or the Unit may be installed in a drive-through or a center-island installation. Locate the Unit so the following requirements are satisfied. 1. Near a properly grounded electrical outlet with proper electrical requirements. The electrical circuit should be fused at 20-amps (slow blow type fuse) or circuit must be connected through an equivalent HACR circuit breaker.
Vanguard 245 Service Manual INSTALLATION ! CAUTION: This Unit is intended for indoor installation only. Do not install this Unit in an outdoor environment which would expose it to the outside elements. PLACING UNIT IN OPERATING POSITION The water tank drain hose, drip tray drain hose, and the water tank overflow hose may either be routed out through access hole on back of the Unit or they may be routed down through hole cut in the countertop under front of the Unit.
Vanguard 245 Service Manual CONNECTING DRIP TRAY DRAIN HOSE TO A PERMANENT DRAIN NOTE: Connection of drip tray drain hose to a permanent drain is recommended. Drip tray drain hose routed to a waste container is not recommended due to sanitation and cleaning problems. The drip tray drain hose must be attached to the drain to allow a 76cm (3-inch) air gap between the drain and the end of the hose. All connections must comply with local plumbing codes and health codes. 1.
Vanguard 245 Service Manual 622 mm UNIT 127 mm MINIMUM 108 mm MAXMUM 406 mm MINIMUM 102 mm DRIP TRAY AREA VANGUARD 245 COUNTER CUTOUT © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual CONNECTING CARBONATED WATER SOURCE (UNIT REQUIRING CONNECTION TO REMOTE CARBONATOR) Proceed as follows to connect carbonated water source line to Unit requiring connection to a remote carbonator. 1. Route carbonated water source line from the remote carbonator up to the Unit . 2. Connect the carbonated water source line to the labeled barbed stainless-steel carbonated water inlet tubes on front of the Unit.
Vanguard 245 Service Manual CONNECTING PLAIN WATER SOURCE LINE TO DESIRED DISPENSING VALVES 1. Route plain water source line from plain water source up to the Unit. 2. Connect the plain water source line to the desired labeled stainless-steel water inlet tube(s) on front of the Unit. CONNECTING CO2 SOURCE LINE (UNIT WITH INTEGRAL CARBONATOR) Proceed as follows to connect CO2 source line to Unit with integral (built-in) carbonator. 1.
Vanguard 245 Service Manual CO2 REGULATORS ADJUSTMENTS ! WARNING: CO2 displaces oxygen. Strict attention must be observed in the prevention of CO2 (carbon dioxide) gas leaks in the entire CO2 and soft drink system. If a CO2 gas leak is suspected, particularly in a small area, immediately ventilate the contaminated area before attempting to repair the leak. Personnel exposed to high concentration of CO2 gas will experience tremors which are followed rapidly by loss of consciousness and suffocation.
Vanguard 245 Service Manual FILL WATER TANK AND START THE REFRIGERATION SYSTEM 1. Make sure plug in end of the water tank drain hose is secure. NOTE: Use a low-mineral-content water where a local water problem exists. 2. Remove plug from drop-in refrigeration assembly platform water fill hole. Fill the water tank with clean water until water flows out of the water tank overflow hose. USE A LOW-MINERAL-CONTENT WATER WHERE A LOCAL WATER PROBLEM EXISTS. 3. Install plug in the water fill hole. 4.
Vanguard 245 Service Manual PREPARATION FOR OPERATION INSTALLING FRONT ACCESS PANEL, SPLASH GUARDS, DRIP TRAY, AND CUP REST 1. Place front access panel in position on the Unit. 2. Place right-side splash guard in position on the Unit . Secure splash guard and front access panel to the Unit with two screws that were removed when removing the front access panel. LEAVE SCREWS LOOSE FOR THE TIME BEING. 3. Place left-side splash guard in position on the Unit .
Vanguard 245 Service Manual NOTE: Connection of drip tray drain hose to a permanent drain is recommended. Drip tray drain hose routed to a waste container is not recommended due to sanitation and cleaning problems. The drip tray drain hose must be attached to the drain to allow a 3-inch air gap between the drain and the end of the hose. All connections must comply with local plumbing codes and health codes. 12. Preferably, route the lower end of the drip tray drain hose and connect it to a permanent drain.
Vanguard 245 Service Manual OPERATOR’S INSTRUCTIONS ! ! WARNING: Disconnect electrical power to the Unit to prevent personal injury before attempting any internal maintenance. Only qualified personnel should service the internal components or electrical wiring. CAUTION: Do not place or store anything on top of unit.
Vanguard 245 Service Manual DISPENSING VALVES KEYED LOCK-OUT SWITCH The dispensing valves keyed lock-out switch, located on side of the Unit (see applicable Figure 7 or 8), must be in the “ON” (vertical) position to operate the electric dispensing valves. The keyed lock-out switch in the “OFF” (horizontal) position turns off electrical power to the dispensing valves only but the refrigeration system will continue to operate. DAILY PRE-OPERATION CHECK 1.
Vanguard 245 Service Manual CHECKING DROP-IN REFRIGERATION ASSEMBLY CONDENSER COIL FOR RESTRICTIONS ! CAUTION: Circulating air, required to cool the refrigeration assembly condenser coil, is drawn in through grille on back of the hood and is exhausted out through grille on top of the hood. Restricting air in or out of the Unit will decrease the refrigeration system cooling efficiency.
Vanguard 245 Service Manual UNIT WITH INTEGRAL (BUILT-IN) CARBONATOR The water pump water strainer screen and the liquid double check valve must be inspected and cleaned as instructed at least once a year under normal circumstances and after any water system disruption (plumbing work, earthquake, etc.). Refer to SERVICE AND MAINTENANCE section of this manual for inspecting and cleaning procedure.
Vanguard 245 Service Manual SERVICE IMPORTANT: Only qualified personnel should service the internal components or electrical wiring. ! WARNING: Disconnect electrical power from the Unit to prevent personal injury before attempting any internal maintenance. Only qualified personnel should service the internal components or electrical wiring.
Vanguard 245 Service Manual PERIODIC INSPECTION 1. Clean the drop-in refrigeration assembly condenser coil every 30-day as instructed in this manual section. Cleaning the condenser coil should be performed by a qualified Service Person. DO NOT place objects on top of or on back side of the Unit hood. Restricting circulating air in and out of the Unit hood will cause the refrigeration system to overheat. 2. Check the dispensing valves for dripping that indicates leakage and repair as necessary.
Vanguard 245 Service Manual Low-calorie (Diet) Syrup Tank Secondary Co2 Regulator Adjust low-calorie (diet) syrup tank secondary CO2 regulator to 10-psi for syrup lines up to 30-feet in length. Syrup lines longer than 30-feet in length may require a slightly higher setting of 12-psi maximum. Excessive CO2 pressure may cause low-calorie syrup carbonation resulting in foam. Syrup Pumps (Bag-in-box System) Adjust the syrup pumps CO2 regulator to 70-psi.
Vanguard 245 Service Manual 6. Dispense from the regular dispensing valve for four-seconds or press “CANCEL/POUR” switch (portion control dispensing valve) and hold for four-seconds. NOTE: 10-fluid ounces (296 ml) of water should have been dispensed into the volume cup for sugar-based drinks and 7.6-fluid ounces (225-ml) for sugar-free based drinks. 7. If the water volume is correct, proceed with step 8. If the water flow rate is not correct, proceed with step 9. 8.
Vanguard 245 Service Manual 8. Turn the dispensing valve water flow control adjusting screw CLOCKWISE to increase or COUNTERCLOCKWISE to decrease the water flow rate. NOTE: One (1) turn of the water flow control adjusting screw will change the water flow rate approximately 2-fl. ounces (59-ml) per 4-second draw. 9. Install plastic cover on the dispensing valve water flow control. 10. Install dispensing valve top cover and secure with screw. 11.
Vanguard 245 Service Manual 7. Repeat steps 5 and 6, with exception of using the “M” (medium), “L” (large), or “XL” (extra large) dispensing switches, to adjust the remaining water volumes noted in CHART. 8. After completion of checking and adjusting all dispensed water volumes, press and release the “CANCEL/POUR” switch to cancel the portion control “set mode” and return to the portion control mode. 9. Turn the syrup shutoff valve (right-side shutoff valve) to the fully open position. 10.
Vanguard 245 Service Manual NOTE: If water flow or water volume are to be checked, check syrup calibration last. Dole Dispensing Valve 1. Make sure all of the CO2 regulators (carbonator, sugar syrup, and low-calorie (diet) are properly adjusted as instructed. 2. Remove front cover from the dispensing valve by pulling out on the bottom of the cover. 3. Remove nozzle from the dispensing valve by turning the nozzle and pulling down. 4.
Vanguard 245 Service Manual CC-1 Dispensing Valve 1. Remove dispensing valve portion control cover by sliding the cover up and off the top cover. 2. Remove dispensing valve top cover by loosening screw securing the cover, then lift cover up and off the valve. 3. Remove nozzle from the dispensing valve by turning and pulling down on the nozzle. 4. Remove syrup diffuser from the dispensing valve by pulling the diffuser down and out of the valve. 5.
Vanguard 245 Service Manual PORTION CONTROL ADJUSTMENT (DOLE AND CC-1 DISPENSING VALVES) NOTE: In case of electrical power failure, dispensing valves portion controls have full memory function. 1. At the same time, press and hold the “S” (small) and the “XL” (extra large) dispense switches on the dispensing valve front cover until the LED indicator light on the cover starts blinking. A blinking LED indicates the portion control “set mode“ has been activated. 2. Fill a 12-fl.
Vanguard 245 Service Manual CLEANING AND SANITIZING DAILY CLEANING OF UNIT 1. Remove cup rest from the drip tray. 2. Wash drip tray in place on the Unit, then rinse drip tray with hot water allowing water to drain out through the drain hose. 3. Wash cup rest, then rinse the cup rest with clean water. Install cup rest in the drip tray. 4. Clean all external surfaces of the Unit with a sponge.
Vanguard 245 Service Manual 4. Syrup Tank Systems A. Observe and note CO2 pressure setting on the syrup tanks CO2 regulator, then re-adjust CO2 regulator to 60 to 80-psi. Pressurize syrup tank containing detergent solution to 60 to 80-psi. B. Connect detergent solution tank, pressurized at 60 to 80-psi, into one of the syrup systems. Bag-in-Box Syrup Systems. A. Install bag valves, cut from empty bag-in-box syrup containers, on ends of syrup containers syrup outlet tubes connectors. B.
Vanguard 245 Service Manual 9. Flush detergent solution out of the syrup system and dispensing valve as follows: A. Place waste container under applicable dispensing valve. B. Activate the dispensing valve for one minute to purge all detergent solution and flush out the syrup system. C. Continue to activate the dispensing valve in cycles (“ON” for 15-seconds, “OFF”, then “ON” for 15-seconds). Repeat “ON” and “OFF” cycles for 15-cycles. 10.
Vanguard 245 Service Manual WATER FLUSH SYRUP SYSTEMS ! WARNING: Flush sanitizing solution from the syrup systems as instructed. Residual sanitizing solution left in the syrup systems could create a health hazard. 18. Fill syrup tank (syrup tank system) or a five-gallon container (bag-in-box system) with potable water. 19. Syrup Tank Systems Connect syrup tank containing potable water, pressurized at 60 to 80 psi, into one of the syrup systems.
Vanguard 245 Service Manual 24. Place waste container under dispensing valves. Dispense from all dispensing valves to permit syrup to purge all potable water from the syrup systems and the dispensing valves. Continue to dispense from the dispensing valves until only syrup is dispensed from the syrup systems and valves. ! WARNING: To avoid possible personal injury or property damage, do not attempt to remove the syrup tank cover until CO2 pressure has been released from the tank. 25.
Vanguard 245 Service Manual 1. Disconnect electrical power from the Unit. 2. Remove screw securing the hood, then lift the hood straight up to remove from the Unit. 3. Remove plug from the drop-in refrigeration assembly platform water fill hole. 4. Using a flashlight, inspect the ice water bath and ice bank for cleanliness. The ice water bath should be clear and the ice bank should be free of foreign particles. 5. If cleaning of the water tank is necessary, refer to CLEANING WATER TANK in this section. 6.
Vanguard 245 Service Manual 6. Allow the ice bank to melt. Hot water may be used to speed melting. 7. Very carefully, lift the drop-in refrigeration assembly up and out of the Unit. ! CAUTION: Never use an ice pick or other instrument to remove ice from the drop-in refrigeration assembly evaporator coils. Such practice can result in a punctured refrigeration circuit. 8. Use a fiber brush and carefully clean mineral deposit build-up from the agitator motor shaft and the ice bank sensing bulb. 9.
Vanguard 245 Service Manual 14. Install plug in the drop-in refrigeration assembly platform water fill hole. 15. Plug drop-in refrigeration assembly and electric dispensing valve power cords into their mating connectors. 16. Install Unit hood and secure with screw. 17. Connect electrical power to the Unit.
Vanguard 245 Service Manual 4. Pull up on the carbonated water tank relief valve ring protruding up through the drop-in refrigeration deck to bleed off all CO2 pressure from the water tank. 5. Loosen screen retainer, then pull screen retainer and strainer screen from the water pump. 6. Pull screen from screen retainer. Clean any sediment from the screen retainer and the water pump screen. 7. Inspect screen for holes, restrictions, corrosion, and other damage. Discard damaged screen. 8.
Vanguard 245 Service Manual CONVERTING STILL (NON-CARBONATED) DRINK DISPENSING VALVE TO DISPENSE A CARBONATED DRINK UNITS REQUIRING CONNECTION TO REMOTE CARBONATOR Non-Carbonated Drink Dispensing Valve(s) can be converted into Carbonated Drink Dispensing Valve(s) by connecting a carbonated water rather than a plain line to the unit plain water line connected to dispensing valve(s).
Vanguard 245 Service Manual NOTE © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual TROUBLE SHOOTING IMPORTANT -- Only a service person should service internal components or electrical wiring. IMPORTANT -- If repairs are to be made to one of the syrup circuits, disconnect applicable syrup tank and bleed pressure from the system before proceeding. IMPORTANT -- If repairs will be made to the CO2 or carbonated water systems, disconnect electrical power to the carbonator, shut off CO2 and water supplies, then bleed systems before proceeding.
Vanguard 245 Service Manual Trouble Only syrup dispensed. TROUBLESHOOTING UNIT Probable Cause 1. Remote Carbonator Unit Plain water inlet supply line shutoff valve closed. Remedy 1. Open plain water inlet supply line shutoff valve. Carbonator not operating. Refer to manual provided with carbonator. 2. Integral (built-in) Carbonator Unit Unit plain water inlet supply line shut off valve closed. 2. Open plain water inlet supply line shutoff valve. Carbonator CO2 regulator not properly adjusted.
Vanguard 245 Service Manual TROUBLESHOOTING UNIT Trouble Probable Cause Adjustment of dispensing 1. Dirty or inoperative valve syrup flow regulator dispensing valve syrup does not decrease to desired flow control. water-to-syrup ratio. Remedy 1. Disassemble and clean dispensing valve syrup flow control. Dispensed product carbonation too low. 1. Primary CO2 regulator out of adjustment for existing water conditions or temperature. 1. Adjust primary CO2 regulator. As instructed. 2.
Vanguard 245 Service Manual Trouble Dispensed product produces foam as it leaves dispensing valve. TROUBLESHOOTING UNIT Probable Cause Remedy 1. Recovery rate of refrigeration of 1. Allow ice bank to system exceeded, ice bank recover. depleted. 2. Primary CO2 regulator pressure 2. Reduce primary CO2 too high for existing water regulator pressure conditions or temperature. settings. 3. Tanks System-Syrup overcarbonated with CO2 as indicated by bubbles in inlet syrup lines leading to unit.
Vanguard 245 Service Manual Trouble No product dispensed. TROUBLESHOOTING UNIT Probable Cause 1. Dispensing valves keyed lock-out switch in “OFF” position. 2. No electrical power to dispenser. 3. Disconnected dispensing valves power cord. 4. Disconnected or broken wiring to dispensing valve. Dispensed product carbonation too low. 569000203E Remedy 1. Place keyed lock-out switch in “ON” position. 2. Plug in dispenser power cord or check for blown power fuse or tripped circuit breaker. 3.
Vanguard 245 Service Manual TROUBLESHOOTING CARBONATOR Trouble Only carbonated water dispensed. Carbonator pump not operating © 2006, IMI Cornelius Inc. Probable Cause 1. Syrup supply container not securely connected into syrup system. 2. No syrup supply. 3. Bag-in-Box System – Inoperable syrup pump. Tanks System –Syrup tanks CO2 regulator not properly adjusted. 4. Inoperable dispensing valve. 5. Dispensing valve syrup flow control not properly adjusted. Remedy 1.
Vanguard 245 Service Manual Trouble TROUBLESHOOTING REFRIGERATION SYSTEM Probable Cause Remedy Refrigeration 1. Ice bank sufficient. compressor does not 2. No water in water operate. tank. 3. Control board power switch on top of unit in “OFF” position. 4. Unit power cord unplugged, or drop-in refrigeration assembly power cord unplugged. 5. Ice sensor electrically disconnected. 6. No power source (blown fuse or tripped circuit breaker). 1. No refrigeration called for. 2.
Vanguard 245 Service Manual TROUBLESHOOTING REFRIGERATION SYSTEM Trouble Compressor will not stop after sufficient ice bank is produced. Probable Cause 1. Ice bank probe location incorrect. 2. Ice temperature sensor inoperative. 3. Control board inoperative. Remedy 1. Place probe in proper location. 2. Replace ice temperature sensor. 3. Place power switch in ON position. Compressor operates continuously but does not form sufficient ice bank. 1. Cooling capacity is exceeded by overdrawing. 1.
Vanguard 245 Service Manual COMPONENT SERVICE The following are procedures for replacing the major components of the Vanguard. CARBONATOR PUMP REPLACEMENT 1. Shut off water and CO2 at their sources. 2. Remove the hood by removing screws on the top and lifting up. 3. Depressurize carbonator by dispensing drinks from any valve. 4. Disconnect power to the unit. 5. Disconnect water in and out lines. 6. Loosen the V - band clamp and remove pump. Pump V - Band 7.
Vanguard 245 Service Manual PUMP MOTOR REPLACEMENT 1. Shut off water and CO2 at their sources. 2. Remove the hood by removing screws on the top and lifting up. 3. Depressurize carbonator by dispensing drinks from any valve. 4. Disconnect power to the unit. 5. Disconnect water in and out lines. 6. Unplug motor harness. 7. Remove control box. Pump V - Band 8. Loosen the V - band clamp and remove pump. 9. Remove nuts from bolts and remove the motor. Mounting Bolts 10.
Vanguard 245 Service Manual AGITATOR MOTOR REPLACEMENT 1. Disconnect power to the unit. 2. Shut off water and CO2 at their sources. 3. Remove the hood by removing screws on the top and lifting up. 4. Remove carbonator cover by removing mounting bolts and lifting up. Mounting Bolts Mounting Screws 5. Remove mounting screws of condenser kit and lift up slightly. 6 . Remove motor by reassembling mounting screws. Mounting Screws 7. Install new motor by reversing this procedure.
Vanguard 245 Service Manual CONTROLLER BOARD REPLACEMENT 1. Shut off water and CO2 at their sources. 2. Remove the hood by removing screws on the top and lifting up. 3. Remove controller cover by following, • remove mounting screw • lift up slightly and push back controller cover Mounting Screws 4. Unplug all connectors. Connectors 5. Remove mounting screws. Mounting Screws 6. Install new controller board by reversing this procedure. © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual CONDENSER FAN MOTOR REPLACEMENT 1. Shut off water and CO2 at their sources. 2. Remove the hood by removing screws on the top and lifting up. Mounting screws of cover 3. Disconnect power to the unit. 4. Remove cover by removing two mounting screws. 5. Unplug harness. Harness Mounting screws of condenser assembly 6. Lift up condenser assembly cover by loose four mounting screws. 7. Remove four mounting screws of motor bracket. Mounting screws of motor bracket 8.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER REMOTE FIGURE 1. VANGUARD 245 POST-MIX DISPENSER (REMOTE) ASSEMBLY © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER REMOTE Item No. Part No. 1 560002628 Tank Assy. 2 4083 Harn Wire (Not Shown) 3 71827615 Swich KeyLock 4 560000477 Coil, Plain Water 4924 Panel Val 6-Flaver 4228 Panel Val 8-Flaver 6 4123 Cover Access Back 7 140135000 8 9 5 10 11 12 Names Item No. Part No. Chassis Rfg 120V 60HZ Chassis Rfg 240V 60HZ Chassis Rfg 230V 50HZ 22 23 Names 317015000 24 O-Ring.239 I.D. Dispensing Valve Assy.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER (COLD CARBONATED) FIGURE 2. VANGUARD 245 POST-MIX DISPENSER (COLD CARB) ASSEMBLY © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER (COLD CARBONATED) Item No. Part No. Names Item No. 1 40407 Retainer S Prod Line 2 560002628 Tank Base 28 3 560007415C Tank Carb Assy. 71860230 Valve Pres Relief 710660001 Probe Assy. Insrt Mold 4 311304000 5 27 Part No. 560003654 560003655 Names Chassis Rfg 230V 60HZ Chassis Rfg 220V 50HZ Dispensing Valve Assy.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER REMOTE FIGURE 3. VANGUARD 245 REFRIGERATION (REMOTE) ASSEMBLY © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER REMOTE Item No. Part No. 1 200498003 Nut Hex No. 8-32 23 5119 2 320389000 Bushing Snap 24 560001415 Receptacle 3 4680 Screw MA 8-32 PAPH 6 4 560001722 Platform Rfg. 25 310780000 Screw MA 4-40 PAPH 20 5 560000755 Insulation Platform 26 309645000 Swt Rocker (120V 60HZ) 4182 Kit Comp. 3/4 H.P. 120V 60HZ 27 560001396 Switch, Cutout 4408 Kit Comp. 3/4 H.P.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER (COLD CARBONATED) FIGURE 4. VANGUARD 245 REFRIGERATION (COLD CARB) ASSEMBLY © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER (COLD CARBONATED) Item No. Names Item No. Part No. Pump and Mot. Assy. 230 V 50HZ 26 186154000 Screw SE 8-36 PAPH 12 Part No. 1 Names 2 200498003 Nut Hex No. 8-32 27 560003858 Spacer Evap. 3 560002107 Panel Back Chassis 28 560003071 Holder Ice Bank Probe 4 311304000 29 319347016 Rod Support Evap. 5 560000754 Tube Inlet Pump 30 4786 Evap.
Vanguard 245 Service Manual ILLUSTRATED PARTS LIST VANGUARD 245 POST-MIX DISPENSER (COLD CARBONATED) FIGURE 5. PUMP AND MOTOR (COLD CARB) ASSEMBLY Item No. Part No. Names Pump and Motor 230V 60HZ Pump and Motor 230V 50HZ 1 361003200 Fitg. L 3/8-MPT By 5/8-18 2 197359000 Control Liquid Level 3 395098000 Strain Relief 4 320626000 Motor Pump 1/4H.P. 240V 50/60HZ 199020000 Motor Pump 1/4H.P.
LOAD - 69 - HI LO ORN RED BLK ICE BANK CONTROL START CAPAC RIBBED TO WHITE RUN CAPAC RELAY COMPRESSOR WHT ORN RED GRN TRANS BLK 569000203E WHT BLK RIBBED TO WHITE TERM BLOCK RIBBED BLK WHT COLD CARB UNITS ONLY BLK OR BRN WHT OR BLU GRN OR GRN/YEL BLK POWER SWITCH KEY GRN OR GRN/YEL AGITATOR MOTOR FAN MOTOR SEE FINAL ASSEMBLY DRAWING TO VALVES Vanguard 245 Service Manual REFERENCE MATERIAL WIRING DIAGRAM © 2006, IMI Cornelius Inc.
Vanguard 245 Service Manual REFERENCE MATERIAL FLOW DIAGRAM Six-Flavor Unit Requiring Remote Carbonator DISPENSING VALVE(6) DUAL CARB WATER COOLING COILS(5) 1 CARB DRINK SYRUP COOLING COILS(6) 2 CARB DRINK PLAIN WATER COOLING COILS 3 STILL (NON-CARB) OR CARB DRINK 4 CARB DRINK 5 CARB DRINK 6 CARB DRINK CO2 WATER 1 SYRUP 1 CO2 WATER 2 SYRUP 2 CO2 / PLAIN WATER SYRUP 3 SYRUP 4 CO2 WATER 4-5 SYRUP 5 CO2 WATER 6 SYRUP 6 NOTE: The indicated CARB DRINK dispensing valves may be made to di
Vanguard 245 Service Manual REFERENCE MATERIAL FLOW DIAGRAM Eight-Flavor Unit Requiring Remote Carbonator DUAL CARB WATER COOLING COILS(4) CO2 WATER 1 DISPENSING VALVE(8) 1 CARB DRINK 2 STILL (NON-CARB) OR CARB DRINK SYRUP 1 CO2 / PLAIN WATER 2-3 SYRUP COOLING COILS(8) SYRUP 2 3 STILL (NON-CARB) OR CARB DRINK 4 STILL (NON-CARB) OR CARB DRINK 5 STILL (NON-CARB) OR CARB DRINK 6 STILL (NON-CARB) OR CARB DRINK SYRUP 3 PLAIN WATER PLAIN WATER COOLING COILS SYRUP 4 CO2 / PLAIN WATER 5-6 SYR
© 2006, IMI Cornelius Inc.
569000203E - 73 - SYRUP INLET { { PLAIN WATER INLET PLAIN WATER INLET CO2 INLET WATER PUMP CARB WATER MAINIFOLD CARBONATOR DUAL CHECK VALVE 8 STILL DRINK STILL DRINK 7 7 8 CARB DRINK 6 CARB DRINK 6 5 STILL DRINK 4 4 5 CARB DRINK 3 CARB DRINK 2 2 3 CARB DRINK 1 1 Vanguard 245 Service Manual REFERENCE MATERIAL FLOW DIAGRAM Eight-Flavor Unit with Integral Carbonator © 2006, IMI Cornelius Inc.
Release Date: July 2006 Publication Number: 569000203E Visit the IMI Cornelius Web Site at www.cornelius-asia.com for all your Literature needs. This manual is apply for equipment series no. from 89E0630VDXXX. IMI CORNELIUS ( TIANJIN ) CO., LTD.
