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OPTIMA 212 OWNER' S MANUAL Manual No. 513589 Jan., 2002 Rev .1 ...
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Need Part s or Service? We stock the parts you need. Our Technicians are factory trained and are certified in the Stoelting Technicare program. Model No.: _______________________ Serial No.: _______________________ Purchase Date: ____________________ Start-Up Date:____________________ CALL Distributor: _________________________ Phone No.: _____ ...
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SECTION DESCRIPTION PAGE 1. INTRODUCTION 1.1 Descri ption ............................................................................................................. 1 1.2 Specifications ........................................................................................................ 1 2. INSTALLATION INSTRUCTIONS 2.1 Safety Precautions .. ...
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LIST OF ILLUSTRA TIONS FIGURE TITLE PAGE 1 Model Optima 212 Freezer .................................................................................... 1 2 Specifications ........................................................................................................ 1 3 Warning Label Locations ............................................. ...
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1 SECTION 1 DESCRIPTION AND SPECIFICATIONS 1.1 DESCRIPTION The Stoelting Optima 212 floor model freezer is gravity fed. The freezer is equipped with fully automatic controls to provide a uniform product. The freezer is designed to operate with almost any type of commercial shake mix available. This manual is designed to assist qualified ser- vice p ...
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2 MODEL OPTIMA 212 FLOOR MODEL GRA VITY SHAKE FREEZER DIMENSIONS: Freezer: 17.6" (45cm) wide x 28.6" (73cm) deep x 63.75" (162cm) high Crated: 19.5" (50cm) wide x 33" (84cm) deep x 40" (102cm) high WEIGHT : Freezer: 332 lbs. (150kg) Cr at ed : 427 lbs. (193kg) ELECTRICAL: Description Optima 212-38 V olt age AC 1 PH 208 ...
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3 SECTION 2 INST ALLA TION INSTRUCTIONS 2.1 SAFETY PRECAUTIONS Do not attempt to operate the freezer until the safety precautions and operating instructions in this manual are read completely and are thoroughly understood. Take notice of all warning labels on the freezer. The labels have been put there to help maintain a safe working environment. T ...
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4 2.2 SHIPMENT AND TRANSIT The freezer has been assembled, operated and inspected at the factory. Upon arrival at the final destination, the complete freezer must be checked for any damage which may have occurred during transit. With the method of packaging used, the freezer should arrive in excellent condition. THE CARRIER IS RESPON- SIBLE FOR ALL ...
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5 2.4 INSTALLING PERMANENT WIRING If permanent wiring is required by local codes, the follow- ing procedure must be performed. W ARNING DISCONNECT FREEZER FROM THE SOURCE OF ELECTRICAL SUPPL Y BEFORE SERVICING . A . Remove the left side panel and electrical box cover. B . Disconnect the wires from the terminal block. Disconnect the green ground wir ...
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7 SECTION 3 INITIAL SETUP AND OPERATION 3.1 OPERATOR'S SAFETY PRECAUTIONS SAFE OPERA TION IS NO ACCIDENT ; Observe these rules: A. Know the freezer . Read and understand the Operating Instructions. B. Notice all warning labels on the freezer . C. Wear proper clothing. Avoid loose fitting gar- ments, and remove watches, rings or jewelry which c ...
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8 A. SPIGOT SWITCH The SPIGOT switch will automatically actuate the auger drive and refrigeration systems when the spigot is opened to dispense product. When the spigot is closed, the drive motor and compressor will remain "on" until the product in the barrel reaches the proper temperature. B. OFF-ON SWITCH The OFF-ON switch is a two posi ...
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9 E . After five minutes, place a bucket under the spigot and open spigot to drain sanitizing solution. When solution has drained, press the CLEAN snap switch to stop the auger. Allow the freezer barrel to drain completely (Fig. 13). Figure 10. Mix Inlet Regulator Figure 12. Sanitizing Hopper D. Clean sides of hopper, mix inlet regulator and under ...
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10 G. After about 7 to 10 minutes the freezer will shut OFF and the green light will illuminate indicating the product is ready to serve. Freeze down time may be longer for some mixes. High ambient temperatures may extend freeze down time. H. For normal dispensing, move the spigot handle fully open. (Fig. 14). Proper product serving temperature var ...
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11 Figure 16. Draining Mix C. Empty the freezer by opening the spigot and draining into a bucket. (Fig. 16). D. Place the OFF-ON switch in the OFF position. B . Remove the mix inlet regulator from the hopper by pulling straight up. C. Remove the front door by turning off the circular knobs and then pulling the front door off the studs. D. Remove th ...
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12 B . Wash the hopper and freezer barrel with warm (120°F) detergent (Joy or equivalent) water and brushes provided. (Fig. 20). C. Clean the drip tray and insert with a detergent (Joy or equivalent) solution. Rinse with clean hot (135°F) water. 3.10 SANITIZE FREEZER AND FREEZER PARTS A . Use a sanitizing solution of 100 parts per million to sani ...
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13 A . Assemble all "O" Rings onto parts dry, without lubri- cation . Then apply a thin film of sanitary lubrication to exposed surfaces of the "O" Rings. Also apply a thin film of sanitary lubricant inside and outside of the front auger support bushing. B . Assemble the rear seal onto the auger with the large end to the rear. B ...
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14 CLEANING vs. SANITIZING It is important to distinguish between cleaning and sanitizing. Although these terms may sound synonymous, they are not. BOTH are required for adequate food safety and proper machine maintenance. CLEANING · Is the removal of soil materials from a surface. · Is a prerequisite for effective sanitizing. NOTE An UNCLEAN sur ...
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15 3. SANITIZING – After the machine has been cleaned and contains no milkstone, the machine is reassembled. Then a FDA-approved sanitizing solution is run through the machine to kill bacteria. The machine is then ready for food preparation. As a recommended cleaner and sanitizer for your frozen dessert machine, STERA-SHEEN has proven to be one o ...
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16 2. Remove the drip tray by gently lifting up to disengage from the support and pulling out. Clean behind the drip tray and front of the freezer with a soap solution. C. MONTHLY CAUTION THE FREEZER HAS AN AIR COOLED CON- DENSER AND MUST HA VE PROPER AIR CIRCU- LA TION. MAINT AIN 3" OF CLEARANCE A T ALL LOUVERED P ANELS. F AILURE TO CLEAN THE ...
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Stoelting 212 - page 23
17 SECTION 4 TROUBLESHOOTING CHARTS M E L B O R P E S U A C E L B I S S O P Y D E M E R t o n s e o d r e z e e r F . n u r . f f o s i r e z e e r f o t r e w o P . 1 . d e p p i r t r o n w o l b f i t i u c r i c r o e s u F . 2 . ) n r u t t o n l l i w r e g u a ( p u - e z e e r F . 3 . e c a l p n i t o n r o o d t n o r F . 4 . r e z e e r ...
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18 t o n s e o d t c u d o r P . e s n e p s i d . r e p p o h n i x i m o N . 1 . d e g g u l p s i e b u t r o t a l u g e r t e l n i x i M . 2 r o t a l u g e r t e l n i x i m l a i c e p S . 3 . d e s u g n i e b x i m r o f d e d e e n . d e p p i r t d a o l r e v o r o t o m e v i r D . 4 . e r u l i a f t l e b e v i r D . 5 ) . n r u t t ...
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19 SENSOR RESIST ANCE 60,000 55,000 50,000 45,000 40,000 35,000 30,000 O H M S 12 16 2 0 24 28 32 º F S E D O C R O R R E n o i t c n u f l a Mr o t a c i d n I d r a o B m a r g o r P d r a o B r e w o P r o r r E e u q r o T w o L r o r r E n a e l C r o s n e S l e r r a B r o s n e S r e p p o H r o t o M e v i r D 1 0 2 0 3 0 4 0 5 0 6 0 7 0 ...
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20 S N O I T A C I F I C E P S 2 1 2 O L E D O M S N O I S N E M I Dd e l o o C r i A E T A R C H T I W R E Z E E R F h t p e D h t d i W t h g i e H ) m c 5 . 3 6 ( " 5 2 ) m c 7 . 7 4 ( " 6 . 7 1 ) m c 7 . 7 6 1 ( " 6 6 ) m c 9 . 1 6 1 ( " 5 7 . 3 6 ) m c 5 . 9 2 1 ( " 1 5 ) m c 7 . 2 7 ( 5 2 6 . 8 2 T H G I E WE T A R C ...
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21 FRONT DOOR ASSEMBLY ITEM STOEL TING PN QT Y DESCRIPTION 1 336530-SV 1 Front Door - Shake 2 625314 1 Ring-O, 6" OD x 1/4 CS 3 - 1 Door Pin 4 3177738 1 Spigot Body 5 624614 2 Ring-O, 3/4 IDX 1.0 ODX 1/8 CS 6 508135 .001 Lubricant, Petro-Gel, 4 Oz. T ubes SECTION 5 REFERENCE DRAWINGS ...
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22 AUGER ASSEMBLY ITEM STO E L TING PN Q T Y DESCRIPTION 1 4177749 1 Auger Shaft 2 666786 1 Seal, Rear with Insert 3 624678 1 Ring-O, 1-1/2 x 1-1/8 x 3/16 CS 4 149002 1 Bearing Front Auger Celcon 5 508048 .001 Lubricant Fel-Pro #51 171 6 508135 .001 Lubricant, Petro-Gel 4 oz. tubes 7 162155 2 Blade, Scraper ...
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29 ITEM STOEL TING PN QTY DESCRIPTION 1 762978 1 V alve EPR 2 4177709 1 Hopper & Evaporator Assembly 3 23 1 1 0 5 1 Capillary T ube, .072 x .026 20' 4 762443 1 V alve, Expansion 1 T on 5 458003 1 Indicator, Sight Glass 1/4 6 342004 1 Drier 7 284083 1 Condenser 8 282032 1 1 PH Compressor 9 342020 1 Drier 10 282033 1 3 PH Compressor 1 1 2171 ...
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35 ITEM STOEL TING PN QTY DESCRIPTION 1 762978 1 V alve EPR 2 4177709 1 Hopper & Evaporator Assembly 3 23 1 1 0 5 1 Capillary Tube, .072 x .026 20' 4 762443 1 V alve, Expansion 1 T on 5 458003 1 Indicator , Sight Glass 1/4 6 342004 1 Drier 7 284068 1 Condenser 8 282032 1 1 PH Compressor 9 342020 1 Drier 10 282033 1 3 PH Compressor 1 1 2171 ...
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W ARRANTY SOFT SER VE / SHAKE FREEZERS 1. Scope: Stoelting, LLC warrants to the first user (the “Buyer”) that the freezer cylinders, hoppers, compressors, drive motors, speed reducers, auger and auger flights of Stoelting soft serve / shake freezers will be free from defects in materials and workmanship under normal use and proper maintenance a ...
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