IMI CORNELIUS INC g One Cornelius Place g Anoka, MN 55303-6234 Telephone (800) 238-3600 Facsimile (612) 422-3246 Installation Manual C-1550 UNIVERSAL PRE-MIX DISPENSER (R-404A REFRIGERANT) Part No. 309989001 January 7, 1986 Revised: January 27, 1999 Control Code A THIS DOCUMENT CONTAINS IMPORTANT INFORMATION This Manual must be read and understood before installing or operating this equipment Ó IMI CORNELIUS INC; 1986--99 PRINTED IN U.S.
TABLE OF CONTENTS Page SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 RECOGNIZE SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 UNDERSTAND SIGNAL WORDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FOLLOW SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CO2 (CARBON DIOXIDE) WARNING . . . . . . . . . . . . . . . .
TABLE OF CONTENTS (cont’d) Page LIST OF FIGURES FIGURE 1. UNIVERSAL C-1550XR (FOUR-FLAVOR UNIT SHOWN) . . . . . . . . . 4 FIGURE 2. FLOW DIAGRAM (FOUR-FLAVOR UNIT SHOWN) . . . . . . . . . . . . . . FIGURE 3. DISPENSER COMPONENTS (FOUR-FLAVOR UNIT SHOWN) . . . FIGURE 4. WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 8 12 LIST OF TABLES TABLE 1. DESIGN DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY INFORMATION Recognize Safety Information This is the safety-alert symbol. When you see this symbol on our machine or in this manual, be alert to the potentially of personal injury. Follow recommended precautions and safe operating practices. Understand Signal Words A signal word - DANGER, WARNING, OR CAUTION is used with the safety-alert symbol. DANGER identifies the most serious hazards. Safety signs with signal word DANGER or WARNING are typically near specific hazards.
THIS PAGE LEFT BLANK INTENTIONALLY 309989001 2
GENERAL INFORMATION TO THE USER OF THIS MANUAL This Manual is a guide for installing and operating this equipment. Refer to Table of Contents for page location of detailed information pertaining to questions that may arise during installation or operation of this equipment. A Service Manual (P/N 309989004) for this equipment is available upon request. This Unit must be installed and serviced by a qualified Service Person. This Unit contains no User serviceable parts.
Table 1. Design Data (cont’d) Dispensing Rate: 12-oz. drinks 8/minute 724 (see Note) NOTE: *Number of 12-oz. drinks that can be dispensed at 40°F or below with 75°F product inlet temperature and 75°F ambient. Refrigerant Requirement See Unit Nameplate Ambient Operating Temperature Electrical Requirements: 40°F to 100°F See Unit Nameplate UNIT DESCRIPTION The Unit (see Figure 1) is equipped with manually operated self-closing dispensing valves.
5 309989001 CO2 CYLINDER CO2 PRODUCT LINE LEDGEND GAS CHECK VALVE (4) PRODUCT TANKS PRIMARY CO2 REGULATOR CO2 MANIFOLD CO2 CYLINDER PRESSURE GAGE (ITEM 4) OR (ITEM 5) PRODUCT COOLING COIL (4) FIGURE 2.
THIS PAGE LEFT BLANK INTENTIONALLY 309989001 6
INSTALLATION This section describes receiving the Unit, unpacking and inspection, location selection, installation, and preparation for operation. RECEIVING Each Unit is completely tested under operating conditions and is thoroughly inspected before shipment. At the time of shipment, the carrier accepts the Unit and any claim for damage in transit must be made with the carrier. Upon receiving the Unit from the delivering carrier, carefully inspect the carton for visible indication of damage.
UNIT PRODUCT INLET LINES POWER CORD UNIT POWER SWITCH (60-HZ UNIT ONLY) DRIP TRAY DRAIN HOSE PLUG WATER TANK OVERFLOW TUBE WATER TANK DRAIN HOSE TOP COVER DISPENSING VALVE (4) COVER RETAINING SCREW (4) COMPENSATOR ADJUSTING SCREW CUP REST VALVE TRIM PANEL DRIP TRAY DRAIN HOSE RETAINING SCREW (4) ACCESS GRILLE (4) DRIP TRAY AIR INTAKE FIGURE 3.
SELECTING LOCATION 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. IMPORTANT: For the most efficient operation of the Unit, the ambient operating temperature for the Unit should not exceed 90°F. Satisfactory temperatures may be obtained using blowers, air conditioning, etc. Check your local codes. This Unit is equipped with a handle and wheels and is considered a mobile Unit.
WARNING: The Unit must be electrically grounded to avoid possible fatal electrical shock or serious injury to the operator. The Unit power cord is equipped with a three-prong plug. If a three-hole (grounded) electrical outlet is not available, use an approved method to ground the Unit. 6. 115 VAC, 60 Hz Units only-- Make sure the main power switch, located on the back of the Unit, is in the ‘‘OFF’’(down) position.
2. Install KNOBS, DISPENSING VALVES (item 7) on the dispensing valves by pushing the knobs down in place on the valves levers. 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.
FIGURE 4.
TROUBLESHOOTING IMPORTANT: Only qualified personnel should service internal components or electrical wiring. WARNING: If repairs are to be made to a product system, remove quick disconnects from the applicable product tank, then relieve the system pressure before proceeding. If repairs are to be made to the CO2 system, stop dispensing, shut off the CO2 supply, then relieve the system pressure before proceeding.
Trouble Probable Cause Remedy TROUBLESHOOTING REFRIGERATION SYSTEM COMPRESSOR DOES NOT OPERATE. COMPRESSOR WILL NOT STOP AFTER SUFFICIENT ICE BANK IS FORMED. (NOTE--ICE BANK SHOULD JUST COVER CONTROL BULB). COMPRESSOR OPERATES CONTINUOUSLY BUT DOES NOT FORM SUFFICIENT ICE BANK. A. Ice bank sufficient. A. Refrigeration not called for. B. Unit power cord unplugged or Unit power switch in ‘‘OFF’’ (down) position. B. Plug in power cord or place power switch in ‘‘ON’’(up) position. C.
Trouble Probable Cause Remedy CONDENSER FAN MOTOR NOT OPERATING. A. Jumper cord loose or disconnected from motor or terminal block. Broken wire in cord. A. Tighten connections or replace cord. CONDENSER FAN MOTOR NOT OPERATING. (cont’d) B. Fan blade obstructed. B. Remove obstructions. C. Inoperative condenser fan motor. C. Replace condenser fan motor. A. Unit power cord or agitator motor power cord disconnected or Unit power switch in ‘‘OFF’’position. A.
WARRANTY IMI Cornelius Inc. warrants that all equipment and parts are free from defects in material and workmanship under normal use and service. For a copy of the warranty applicable to your Cornelius, Remcor or Wilshire product, in your country, please write, fax or telephone the IMI Cornelius office nearest you. Please provide the equipment model number, serial number and the date of purchase. IMI Cornelius Offices AUSTRALIA D P.O.
THIS PAGE LEFT BLANK INTENTIONALLY 17 309989001
IMI CORNELIUS INC.
