IMPULSE Non-Carbonated Post-Mix Beverage Dispenser Installation & Operation Manual Release Date: December 16, 2003 Publication Number: 859000159INS Revision Date: June 01, 2012 Revision: B Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.
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.
TABLE OF CONTENTS Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Read and Follow ALL Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Recognition . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Non-Carbonated Impulse Installation & Operations Manual SAFETY INSTRUCTIONS READ AND FOLLOW ALL SAFETY INSTRUCTIONS Safety Overview • Read and follow ALL SAFETY INSTRUCTIONS in this manual and any warning/caution labels on the unit (decals, labels or laminated cards). • Read and understand ALL applicable OSHA (Occupational Safety and Health Administration) safety regulations before operating this unit. Recognition Recognize Safety Alerts ! This is the safety alert symbol.
Non-Carbonated Impulse Installation & Operational Manual SAFETY PRECAUTIONS This unit has been specifically designed to provide protection against personal injury. To ensure continued protection observe the following: ! WARNING: Disconnect power to the unit before servicing following all lock out/tag out procedures established by the user. Verify all of the power is off to the unit before any work is performed. Failure to disconnect the power could result in serious injury, death or equipment damage.
Non-Carbonated Impulse Installation & Operations Manual INSTALLATION ! WARNING: It is the responsibility of the installer to ensure that the water supply to the dispensing equipment is provided with protection back flow by an air gap as defined in ANSI A 112.1.2-1979; or an approved vacuum breaker or other such method as proved effective by test and must comply with all federal, state and local codes. Failure to comply could result in serious injury, death or damage to the equipment.
Non-Carbonated Impulse Installation & Operational Manual INSTALLATION PROCEDURE COUNTER-TOP INSTALLATION NOTE: Optional 4-inch legs (p/n 3184) will elevate the unit 4 inches above counter (order 4 legs). 1. Place the unit on a level counter capable of supporting at least 400 pounds. 2. Remove drip tray and front access panel. 3. Turn power switch off then remove screw located next to the power switch and the screw at top of front panel.
Non-Carbonated Impulse Installation & Operations Manual GLOBAL ICE BANK CONTROL (GIBO) THEORY OF OPERATION Once electrical power is supplied to the Unit, the agitator motor will start. There will be a three-minute time delay before the refrigeration compressor and the condenser fan motor will start. This three-minute time delay will take place each time electrical power to the Unit is interrupted.
Non-Carbonated Impulse Installation & Operational Manual 7. Check the system for gas leaks by pressurizing the system and then turning off the cylinder valve. Wait a couple of minutes and check the cylinder gauge to see if the pressure has dropped. 8. Check the system for water and concentrate leaks. ADJUST WATER-TO-CONCENTRATE RATIO 1. Remove valve front cover and install concentrate diversion assembly in place of nozzle. Figure 3. 2. Adjust carbonated water flow to the desired rate (such as 2.50 oz.
Non-Carbonated Impulse Installation & Operations Manual OPERATIONS STARTING AND STOPPING THE UNIT Figure 4. 1. Push power ON/OFF switch to ON to power on the unit. 2. Insert key into key lock and turn to the ON to activate valves. DISPENSING PRODUCT To dispense beverage press a cup or glass against the lever or push the button on the valve cover. REPLENISHING CONCENTRATE SUPPLY Bag-In-Box System: 1. Disconnect the concentrate tube from the empty bag-in-box and remove the empty box. 2.
Non-Carbonated Impulse Installation & Operational Manual CLEANING & CHECKS Daily Cleaning 1. Remove nozzle assembly and rinse with warm (not hot) water. If possible, soak nozzle assembly over night in carbonated water then rinse with warm water. Figure 5. 2. Wash external surfaces with mild soap solution, rinse with clean water, and wipe dry. Remove the drip tray, wash with mild soap solution, rinse and dry. NOTE: Do not use abrasive or harsh cleaners on the unit. Daily Checks 1. Check CO2 supply. 2.
Non-Carbonated Impulse Installation & Operations Manual B. Activate the dispensing valve for one minute to purge all detergent solution and flush out the concentrate system. 2. Connect potable water source to the remaining concentrate systems and flush detergent solution out of the concentrate systems as instructed in step 9 preceding. 3. Remove potable water source from the concentrate system. STEP 3. Sanitize Concentrate Systems 1.
Non-Carbonated Impulse Installation & Operational Manual Figure 6. Wiring Diagram REFERENCE MATERIAL © 2003-2012, IMI Cornelius Inc.
Non-Carbonated Impulse Installation & Operations Manual Figure 7. Plumbling Diagrams - Internal Carbonator Figure 8. Plumbing Diagrams - External Carbonator Publication Number: 859000159INS - 11 - © 2003-2012, IMI Cornelius Inc.
Non-Carbonated Impulse Installation & Operational Manual Figure 9. © 2003-2012, IMI Cornelius Inc.
Non-Carbonated Impulse Installation & Operations Manual TROUBLESHOOTING Trouble Probable Cause Remedy Troubleshooting Dispensing System WATER-TO-CONCENTRATE “RATIO”TOO LOW OR TOO HIGH. ADJUSTMENT OF DISPENSING VALVE CONCENTRATE FLOW REGULATOR DOES NOT INCREASE TO DESIRED WATER-TO-CONCENTRATE “RATIO”. ADJUSTMENT OF DISPENSING VALVE CONCENTRATE REGULATOR DOES NOT DECREASE TO DESIRED WATER-TO-CONCENTRATE “RATIO”. NO PRODUCT DISPENSED. ONLY CONCENTRATE DISPENSED.
Non-Carbonated Impulse Installation & Operational Manual Troubleshooting Refrigeration System COMPRESSOR DOES NOT OPERATE. COMPRESSOR WILL NOT STOP AFTER SUFFICIENT ICE BANK IS FORMED. COMPRESSOR OPERATED CONTINUOUSLY BUT DOES NOT FORM SUFFICIENT ICE BANK. • Ice bank sufficient. • Refrigeration not called for. • Unit power cord unplugged or control board power switch in “OFF” position. • Plug in power cord or place switch in “ON” position. • No power source (blown fuse or tripped circuit breaker).
Non-Carbonated Impulse Installation & Operations Manual Publication Number: 859000159INS • No power source. Blown fuse or. tripped circuit breaker • Replace fuse or reset circuit breaker (note: Fuse or circuit breaker are not part of unit). • Agitator motor propeller obstructed. • Remove obstruction. • Low voltage at compressor terminals. • Voltage must be at least 103 volts at the compressor terminals when compressor is trying to start. • Loose, disconnected, or broken wiring.
Non-Carbonated Impulse Installation & Operational Manual © 2003-2012, IMI Cornelius Inc.
IMI Cornelius Inc. www.cornelius.
