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Cornelius 2232 Installation Instructions Manual

Ice/soft drink post mix dispenser
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Installation Instructions
Ice /Soft Drink
Post Mix Dispenser Model 2232
Part No. 91633
February 16, 1993
Revised: August 5, 1993
THIS DOCUMENT CONTAINS IMPORTANT INFORMATION
This Installation Manual must be read and understood before starting to install or operate this equipment.
IMI CORNELIUS INC; 1993
IMI CORNELIUS INC.
One Cornelius Place
Anoka, MN. 55303–1592
Telephone (800) 238–3600
Facsimile (612) 422–3232
Printed in U.S.A.

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  • Page 1 Anoka, MN. 55303–1592 Telephone (800) 238–3600 Facsimile (612) 422–3232 Installation Instructions Ice /Soft Drink Post Mix Dispenser Model 2232 Part No. 91633 February 16, 1993 Revised: August 5, 1993 THIS DOCUMENT CONTAINS IMPORTANT INFORMATION This Installation Manual must be read and understood before starting to install or operate this equipment.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Page Page Daily cleaning of unit exterior ... GENERAL DESCRIPTION ....Weekly cleaning of dispensing valves .
  • Page 4 TABLE OF CONTENTS (cont’d) LIST OF FIGURES FIGURE 1. ICE/SOFT DRINK DISPENSER FIGURE 2. FLOW DIAGRAM (TYPICAL INSTALLATION) ......FIGURE 3.

  • Page 5: Figure 1. Ice/Soft Drink Dispenser

    This section provides a description, theory of opera- tion, and design data for the six-flavor Model 2232 Ice/Soft-Drink Post-Mix dispenser (see FIGURE 1) hereinafter referred to as the Unit. UNIT DESCRIPTION The Unit is compact and may be installed on an is- land or on a front or rear counter.

  • Page 6: Table 1. Design Data

    remote carbonator, syrup tanks, and to the dispenser to operate the ice portion control system. Plain wa- ter enters the carbonator water tank and is carbon- Table 1. Design Data ated by regulated CO gas also entering the tank. When dispensing valves are activated, CO Unit Part Number pressure exerted upon contents of syrup tanks, pushes syrup from tanks, through dispenser cold-...

  • Page 7: Table 2. Loose-Shipped Parts

    2. Near a permanent drain to route and connect necessary claim. File claim with the delivering Unit drip tray drain hose. carrier, not with IMI CORNELIUS INC. 3. Allow sufficient room above the Unit to remove 1. Unpack the Unit and remove all shipping tape Ice bin cover to replenish ice supply.

  • Page 8: Connecting Drip Tray Drain Hose To Permanent Drain

    Liberally apply sealant such as Dow Corn- CONNECTING PLAIN WATER LINE TO UNIT ing RTV731 or equivalent on base bottom (SEE FIGURE 2) edges. Plain water connected to the Unit plain water inlet line labeled “PLAIN WTR” provides chilled water for Lower Unit into operating position on coun- the No.

  • Page 9: Figure 2. Flow Diagram (Typical Installation)

    WATER PRESSURE LINE LEGEND CARBONATED REGULATOR WATER MANIFOLD PLAIN WATER DISPENSER CARB WATER SYRUP COLD PLATE PLAIN WATER WATER SHUTOFF SOURCE WATER VALVE FILTER REMOTE CARBONATOR DIET DISPENSER ICE PORTION–CONTROL DRINK SECONDARY CO REGULATOR STILL DRINK DIET SYRUP SECONDARY CO REGULATOR SUGAR SYRUP SECONDARY CO...

  • Page 10: Figure 3. Countertop Cutout

    3 15 OPENING OPENING IN CABINET BOTTOM FOR DRAIN AND BEVERAGE HOSES OPENING AVAILABLE FOR 18 25 HOSE OUTLETS OPTIONAL LOCATION FOR 14 1 COUNTER TOP CUTOUT 31 1 -18 THREADED HOLE LOCATIONS 19 3 FRONT OF UNIT TOP VIEW (COUNTER CUT OUT/OPTIONS) ALL DIMENSIONS ARE IN INCHES FIGURE 3.

  • Page 11: Figure 4. Dispenser Plumbing Diagram

    STILL DRINK DISPENSING (NON–CARB) VALVE(6) POTION CONTROL ICE DISPENSING CHUTE ICE GATE PLUG SLIDE (SEE NOTE 2) GATE CARBONATED CYLINDER WATER MANIFOLD GATE SOLENOID COLD PLATE SYRUP INLET LINES POTABLE AIR/CO WATER (50–PSI MAX) CHILLED PLAIN WATER (SEE NOTE 1) SYRUP INLET LINE NOTE1: THE DISPENSER IS EQUIPPED WITH...

  • Page 12: Preparation For Operation

    PREPARATION FOR OPERATION Dispenser Ice Portion–Control CO Regulator/filter CAUTION: BEFORE OPENING CO assembly CYLINDER SHUTOFF VALVE. Make Pull up on regulator adjustment knob to un- sure primary and secondary CO lock. regulators adjusting screws are turned to the left (COUNTERCLOCKWISE) until all tension Turn regulator adjustment knob to the right is relieved from adjusting screws springs.

  • Page 13: Operators Instructions

    OPERATORS INSTRUCTIONS OPERATING CONTROLS DAILY PRE–OPERATION CHECK 1. Make sure CO cylinder primary CO regulator as- OPERATING ICE PORTION–CONTROL sembly 1800–psi gage indicator is not in shaded DISPENSING SYSTEM (“change CO cylinder”) portion of dial. If so, CO (SEE FIGURE 8) cylinder is almost empty and must be replaced as Normal portion–control ice dispensing may be per- instructed.

  • Page 14: Adjustments

    Press applicable “WATER” or “SODA” switch REPLENISHING CO SUPPLY to dispense plain water or carbonated water. supply should be checked daily and if necessary, CC–1 Dispensing Valve. replenished as instructed. Place cup under carbonated drink dispensing valve or under non–carbonated (still drink) REPLENISHING SYRUP SUPPLY dispensing valve with water lever on valve.

  • Page 15: Service And Maintenance

    SERVICE AND MAINTENANCE IMPORTANT: Only qualified personnel should service internal components or electrical wiring PREPARING UNIT FOR SHIPPING, PERIODIC INSPECTION RELOCATING, OR STORING 1. Check each dispensing valve for dripping that indi- cates valve is leaking and repair as necessary. CAUTION: Before shipping, storing, 2.

  • Page 16: Figure 5. Parts Identification

    ICE BIN COVER THUMBSCREW ICE AGITATOR DISC CUP LID ICE AGITATOR HOLDER PANEL ICE PORTION–CONTROL SWITCH MODULE PANEL ICE CHUTE LOWER ACCESS PANEL DISPENSING VALVE (6) RETAINING PIN(2) CUP REST DRIP TRAY FIGURE 5. PARTS IDENTIFICATION 91633...

  • Page 17: Figure 6. Dole Dispensing Valve

    ADJUSTING DISPENSING VALVES WATER 10. Turn syrup shutoff valve (right–side shutoff valve) to the OPEN (extreme CLOCKWISE) position. FLOW RATE SYRUP AND WATER 11. Install top cover on dispensing valve and secure SHUTOFF VALVES IN ”OPEN” POSITION with screw. 12. Install front cover on dispensing valve. 13.

  • Page 18: Figure 8. Dispensing Valve Portion-Control Cover

    NOTE: One (1) turn of the water flow regulator ad- 6. Press valve cover “CANCEL/POUR” switch and justing screw will change the water flow rate dispense approximately five ounces of water into approximately 2 fl ounces (59 ml) per 4 second ratio cup.

  • Page 19: Figure 9. Ice Portion-Control Switch Module

    11. Remove the syrup/water separator by turning and Dispensing of a portion control drink may be stopped by pulling down. pressing the “CANCEL/POUR” switch. Drinks may be manually dispensed (non–portion control) by pressing the 12. Install syrup diffuser on dispensing valve. “CANCEL/POUR”...

  • Page 20: Cleaning And Adjusting The Dispenser Ice Portion–Control System

    CLEANING AND ADJUSTING THE “NORMAL ICE PORTION–CONTROL ADJUSTMENT MODE” (SOLID AMBER L.E.D) DISPENSER ICE PORTION–CONTROL SYSTEM The “S” (small), “M” (medium), “L” (large), and the “XL” (extra large) sizes of dispensed ice may be increased or There are three independent modes that may be en- decreased as desired.

  • Page 21: Figure 10. Clean Mode

    FIGURE 10. CLEAN MODE (CLEAN ICE CHUTE) Thumb Screws (4) Service Panel Ice Portion Control Program LED Thumb Screw Service Panel Ice Chute Strap Ice Chute Service Panel Removed Screws Clean Mode This Mode permits cleaning (Clean Ice Chute) of the Ice chute. Normal Operating Mode START HERE (Solid Green LED)

  • Page 22: Figure 11. Normal Ice Portion-Control And Extra Ice Adjustment Mode

    This mode is used to adjust Normal Ice Portion Control ice portion sizes Adjust Mode IMPORTANT If no adjustments are made within 60 seconds, ice dispensing will return to normal oper- Normal Operating Mode ating mode. Adjustment Panel (Solid Green LED) Increase L.E.D.

  • Page 23: Replenishing Syrup Supply

    REPLENISHING CO SUPPLY SYRUP FLAVOR CHANGE Sanitize applicable syrup system as instructed, then WARNING: CO Displaces Oxygen. install full tank of new flavor syrup. Strict Attention must be observed in the prevention of CO (carbon REPLENISHING ICE BIN ICE SUPPLY dioxide) gas leaks in the entire CO and soft drink system.

  • Page 24: Cleaning Ice Bin Interior And Sanitizing Syrup System

    3. CC–1 Dispensing Valve. 6. Using nylon brush (DO NOT USE WIRE BRUSH) and detergent soap solution, scrub entire interior surface of ice bin. Remove syrup diffuser from dispensing valve by pulling down. 7. Rinse entire inside area of bin with plain water. Place syrup diffuser and nozzle in sanitizing 8.

  • Page 25: Figure 12. Co2 Gas Check Valve

    Sanitizing tank – Fill with a chlorine sanitizing 8. Open CO regulator to carbonator, open main wa- solution with a strength of one ounce of ter supply, then connect electrical power to carbo- household bleach (sodium hypochlorite) to nator. two gallons of cold (ambient) potable water (200–PPM).

  • Page 26: Figure 13. Dispenser Wiring Diagram

    FIGURE 13. DISPENSER WIRING DIAGRAM 91633...

  • Page 27: Figure 14. Instructions For Crimping Tube Clamps

    FIGURE 14. INSTRUCTIONS FOR CRIMPING TUBE CLAMPS 91633...
  • Page 28 THIS PAGE LEFT BLANK INTENTIONALLY 91633...

  • Page 29: Troubleshooting

    TROUBLESHOOTING IMPORTANT: WARNING: Disconnect electrical power to unit to prevent personnel injury before attempting any internal maintenance. Only qualified personnel should service internal components or electrical wiring. If repairs are to be made to CO , syrup, or water systems, shut off CO and plain water supplies, discount carbonator power cord, disconnect syrup tanks, and bleed systems pressures before proceeding...
  • Page 30 Trouble Probable Cause Remedy DISPENSED PRODUCT Water, oil, or dirt, in CO Remove contaminated CO CARBONATION TO LOW. supply. Clean CO system (lines, (con’t) regulator, etc) using a mild detergent. Install a clean CO supply. DISPENSED PRODUCT Ice used for finished drink is If using purchased ice allow ice to COMES OUT OF subcooled.
  • Page 31 Trouble Probable Cause Remedy NO PRODUCT DISPENSED Broken or disconnected wiring. Connect wiring or have repaired. FROM ONE DISPENSING VALVE. Inoperative dispensing valve. Have dispensing valve repaired. Inoperative dispensing valve. Inoperative portion control. Replace portion control cover. ONLY CARBONATED WATER Quick disconnects not secure Secure quick disconnects on DISPENSED.
  • Page 32 TROUBLESHOOTING ICE DISPENSING SYSTEM Trouble Probable Cause Remedy NO ICE DISPENSED Ice bin cover not in place. Install ice bin cover. Insufficient ice supply in ice Replenish ice supply as bin. instructed. Ice in ice bin bridged (stuck Gently tap on ice to break it loose. together).

  • Page 33: Telephone (800)

    IMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workman- ship under normal use and service. For a copy of the warranty applicable to your Cornelius product, in your country, please write, fax or telephone the IMI Cornelius office nearest you. Please provide the equipment model number and the date of purchase.

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