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January 2006
INSTALLATION & SERVICE
INSTRUCTIONS
FOR
DCCG and DCSG (-D) MODELS
Dipping and Display Case
First Call for help (US and Canada):
1-800-922-1919
Soporte Tècnico y Asistencia (Mèxico):
01-800-522-1900
For a Service Network Locator and other
Information visit us at
www.hussmann.com
select Worldwide Locations
P/N OII – DC
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TABLE OF CONTENTS Introduction 3 Inspection 3 Specifications Construction 3 Cabinet Dimensions 4 Cabinet C apacities 4 Elect rical Data 4 Installation and Start Up 5 Location 5 Power Re quirements 5 Start Up Procedures 5 Oper ation and Maintenance Tem perat ure C ontrol 6 Display Lighting 6 Anti-sweat Heaters 6 Defrosting 6 Condensing Unit 7 Cleanin g the Conde nser 7 Cleaning Exterior 7 Cleaning Interior 7 Serial Plate Location and Refrige
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TABLE OF CONTENTS CON’T Dipping Using Guide Loading 10 Storage 10 Lids 10 Temperature Control 10 - 11 Load Limits 11 Dipping 11 Maintenance 11 Warranty and Parts Information 12 - 13 2
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INTRODUCTION, INSPECTION, SPECIFICATIONS INSTALLATION and START UP INTR ODUC TION – durability. The entire assembly is then chemically treated and finished with The DCS G/DC CG- 4 8, 12, and 16 are baked-o n p owder paint. specif ically designed for dipping/ displa y The liner is an all welde d asse mbl y of of bulk ice cream, sherbet, or frozen electr o zinc st ee l. Coppe r evapor ator yogurt. Wide glass front and one-piece tubing is fastene d to the liner and molded lids provide an unobstru
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CABINET DIMENSIONS – Cabinet Dimensions (inches) Model Length Width Height Ship DCSG/DCCG Outside Inside Outside * Inside Outside Wt. -4 25 3/8 21 25 13/16 21 ½ 51 ¼ 260 -8 47 7/16 43 1/8 25 13/16 21 1/2 51 1/4 405 -12 67 5/16 63 25 13/16 21 1/2 51 1/4 515 -16 87 7/16 83 1/8 25 13/16 21 1/2 51 1/4 625 * -D models
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equipme nt on the same circuit . Use a time delay fuse or circuit breaker. The supply circuit must be properly grounded INSTALLATION and and conform to National and Local START UP Electrical Codes. Voltage, as measured at the compressor terminals during LOCATION – operation, must not vary more than 5% from cabinet serial plate rating. If a low The location of your cabinet is important. voltage condition exists, contact your Make sure your selected location is NOT electrician or power company. i
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OPERATION AND MAINTENANCE SERVICING DATA AND PROCEDURES • Raise top and canopy as an assembly OPERATION and and place wood spacers between top MAINTENANCE and cabinet. TEMPERATURE CONTROL – • Re m ove heater from under base frame. The thermostat, which senses the cold wall temperature, is located at the lower • Disconnect spade terminal splices and rear right corner of the cabinet through remove. the access panel. It has been pre-set at the factory to maintain product temperatures between +10°
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be taken not to puncture the interior walls or remove paint from the walls CLEANING EXTERIOR / INTERIOR – durin g this proce dure. When cleaning the exterior of the cabinet use a soft cloth or sponge with water and Be sure to disconne ct po wer from the mild detergent. Rinse and wipe dry. cabinet prior to startin g def rost operation. After the cabinet is completely For cleaning the interior of the product defrosted, wash thoroughly, remove compartment, a built-in drain has been defrost water
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Replace spade connectors and reinstall dial plate and two screws which hold control in place. Oper ation al Dat a The following operational data is based on lab tests, and may vary under field conditions. The conditions shown at the non-re com mended high 85°F ambient are shown for information only and a possible reason for jobsite problems. Note that during August, 2002, the DCC/SG-8 cases changed from semi-hermetic (SH) to hermetic (H) and similarly, during December, 2003, the DCC/SG-12 ca
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4. Repair or replace tube 4. Restriction pinched cap tube 5. Restriction moisture 5. Leak check, replace drier, evacu ate and rechar ge 6. Inadequate air over 6. Allow at least 24” at front condenser and back of unit compartment 7. Defective condenser fan 7. Replace motor TROUBLE PROBABLE CAUSE SOLUTION High head pressure 1. Cabinet location too warm 1. Relocated cabinet 2. Restricted condenser air 2. Clean condenser or flow remove air flow restriction 3. Defective condenser fan 3. Replace motor
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DIPPING USERS GUIDE The general success of any ice cream dipping department depends to a great extent on the people within that department. If at all possible, a single individual should be assigned the direct responsibility of assuring that proper operational procedures are being f ollowed. LOADING – Careful thought should be given to the placement of flavors within the cabinet prior to the opening of the dipping department. Flavors with the highest sugar content (ripple, maple syrup, and ca
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TEMPERATURE CONTROL – The temperature control is factory set for normal dipping temperatures. If, after a week or so of operation, it is decided that a higher or lower temperature is required, only a qu alified refrigeration mechanic sh ould adjust the control. Other than the initial adjustment and possibly a seasonal adjustment, no other setting should be required. If the cabinet temperature fluctuates to any great extent, a refrigeration mechanic should be notified. Employees should not b
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WARRANT Y – Please read carefully to assure prompt and accurate service Ordering Replacement Parts – • Contact your nearest Hussmann Distributor. • Always specify model and serial number of cabinet. • If correct part number is not known, give a clear description of part itself and it s fu nc ti on in the cabinet. Warranty Parts Procedure – • Same as items above • Give original installation date of cabinet and, if possible, forward a copy of the or igi nal invoic e or delivery receipt. • All ship
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BLUE LAMP BLUE LIGHT SWITCH RED BLK WHT BALLAST RED CANOPY HEATER WHT 22 26 24 28 BLK HIGH LIMIT SWITCH 30 6 TEMPERATURE BLK 23 27 CONTROL 25 29 31 5 COMPRESSOR MOTOR OVERLOAD TERMINAL C BLOCK R S RELAY 1 S START POWER POWER CAP. CONDENSER SWITCH CORD 2 M BLK FAN BLK WHT COMPRESSOR USAGE: DCCG-4 WHT TOLERANCES UNLESS OTHERWISE SPECIFIED: FRACTIONAL 1/32" REV EO # REV DATE REV BY 115 VOLT DECIMAL 0.031" ANGULAR 1° HOLE LOCATI
