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Stoelting E257 - page 1
Model E157/E257/F257 Owner's Manual Manual No. 513563 Jul. 2003, Rev . 2 ...
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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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OWNER'S MANUAL MODELS E157/E257/F257 SLUSH FREEZERS This manual provides basic information about the freezer and its components. Instructions and suggestions are given covering its basic operation and care. The illustrations and specifications are not binding in detail. We reserve the right to make changes at any time without notice, to the fr ...
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T ABLE OF CONTENTS SECTION 1 - INTRODUCTION ............................................................................................ 1 1.1 Description ...................................................................................................................... 1 1.2 Specifications ....................................................... ...
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LIST OF ILLUSTRA TIONS Figure Title Page 1 Model E157 - Front ............................................................................................................ ............. 2 2 Model E157 - Side ............................................................................................................. ............. 2 3 Model E257/F257 ...
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1 1.1 DESCRIPTION Models E157/E257F257 freezers are gravity fed. The freezers are equipped with fully automatic controls to provide a uniform product. The freezers are designed to operate with most neutral bases and concentrated flavors. SECTION 1 INTRODUCTION This manual is designed to assist qualified service person- nel and operators in the inst ...
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2 Figure 1 Model E157 - Front Figure 3 Model E257/F257 - Front Figure 2 Model E157 - Side Figure 4 Model E257/F257 - Side NOTE: Figures in parenthesis are in centimeters. ...
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3 2.1 SAFETY PRECAUTIONS Do not attempt to operate the freezer until the safety precautions and operating instructions in this manual are read and completely understood. Take notice of all warning labels on the freezer (Figures 6 & 7). The labels have been put there to help maintain a safe working environment. The labels have been designed to w ...
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4 Figure 6 Warning Label Locations - E157 IMPORTANT NOTICE TO OPERATOR BEFORE INSTALLING EQUIPMENT, READ THE OWNER'S MANUAL CAREFULLY. TAKE NOTE OF ALL INSTRUCTIONS AND CAUTION DECALS ON THIS EQUIPMENT. GO OVER THE MANUAL THOROUGHLY AND POINT OUT ALL DECALS TO YOUR EMPLOYEES, SO THEY UNDERSTAND HOW TO SAFELY OPERATE THIS EQUIPMENT. DO NOT REMO ...
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5 Figure 7 Warning Label Locations - E257/F257 IMPORTANT NOTICE TO OPERATOR BEFORE INSTALLING EQUIPMENT, READ THE OWNER'S MANUAL CAREFULLY. TAKE NOTE OF ALL INSTRUCTIONS AND CAUTION DECALS ON THIS EQUIPMENT. GO OVER THE MANUAL THOROUGHLY AND POINT OUT ALL DECALS TO YOUR EMPLOYEES, SO THEY UNDERSTAND HOW TO SAFELY OPERATE THIS EQUIPMENT. DO NOT ...
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6 D. The floor model freezers are equipped with air-cooled condensers and require correct ventilation. The front of the freezer is the air intake and must be unobstructed. Air discharges out of the rear of the unit. Do not obstruct the discharge. Allow a 6" (15.2 cm) clearance behind the unit (Fig. 8). CAUTION FAILURE TO PROVIDE ADEQUATE VENTI ...
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7 2.4 ADJUSTING CUP DISPENSERS To adjust the cup dispensers, install the size cup desired into the dispenser and turn the wing nuts on the dispenser mounting bracket until enough tension is applied to the rim of the cup to keep it from dropping out (Fig. 11). Do not over- tighten the wing nuts. WING NUTS Figure 11 Adjusting Cup Dispensers ...
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9 SECTION 3 INITIAL SET-UP AND OPERATION 3.1 OPERATOR'S SAFETY PRECAUTIONS 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 garments, and remove watches, rings or jewelry which could cause a serious accident. D. Maintain a clean work a ...
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10 A . STIRRING ONLY-OFF-STIRRING & FREEZING SWITCH The STIRRING ONLY-OFF-STIRRING & FREEZ- ING switch is a three-position toggle switch used to control the operation of the refrigeration system and agitator. When the switch is placed in the STIR- RING ONLY position, the refrigeration system will be off and the agitator will rotate for clea ...
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Stoelting E257 - page 19
11 Inspection for worn or broken parts should be made during every disassembly of the freezer for cleaning or other purposes. All worn or broken parts should be replaced to ensure safety to both the operator and the customer, and to maintain good freezer performance as well as a quality product. NOTE Frequency of cleaning MUST comply with local hea ...
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12 Figure 15 Removing Spigot Assembly Figure 16 Removing Spigot O-Ring from Spigot body È È Figure 17 Cut-away View of Spigot Assembly KNOB #482024 O-RING #624607 SPRING #694400 RETAINER CAP #232002 SHAFT & PLUG ASSEMBLY #1147688 SPLASH DEFLECTOR * #1120918 * Note: End of splash deflector with larger opening faces the spring. ...
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13 1. With a clean, dry towel, wipe excess lubricant from the spigot assembly and o-ring. Firmly grasp the spigot assembly with both hands and squeeze the o-ring upward (Fig 16). When a loop is formed, roll the o-ring out of the groove toward the end of the spigot assembly. (See Fig. 17 for a cutaway view of the spigot assembly.) CAUTION DO NOT USE ...
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14 Figure 21 Removing Divider Plate from Agitator Fingers 6. Remove the drive shaft by pulling straight up and out of the vertical center post (Fig.22). Figure 22 Removing Drive Shaft Figure 23 Exploded View of Divider Plate and Agitator Assembly 5. Unscrew the divider plate from the agitator fingers and remove (Fig.21). 7. Place all loose parts in ...
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15 3.5 SANITIZING THE FREEZER AND FREEZER PARTS After the freezer parts have been soaked and washed in warm, soapy water, they should be rinsed thoroughly in clean water. All parts must be sanitized before assembling with a USDA certified food grade sanitizing solution (50 parts per million of free available chlorine or equivalent is accept- able). ...
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16 2. Install the drive shaft into the center post by rotating and pressing down lightly on the shaft until the shaft drops down and engages with the gear box shaft. 3. Replace the plastic lower bushing to the bottom of the vertical center post. 4. Assemble the divider plate to the stationary fingers. 5. Assemble the anti-lift disc onto the agitato ...
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17 B . Assemble O-rings onto the spigot plungers without lubricant. Then apply a thin film of sanitary lubricant to the exposed surfaces of the O-rings. 1. Insert the spigot assembly into the product outlet. 2. Slide the spigot retaining clip into position. C. Assemble the flavor bottles as follows: 1. Replace the bottles in the flavor rack. D. Ins ...
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18 A. DAILY 1. The exterior should be kept clean at all times to preserve the lustre of the stainless steel. A mild alkaline cleanser is recommended. Use a soft cloth or sponge to apply the cleanser. CAUTION DO NOT USE ACID CLEANERS, STRONG CAUSTIC COMPOUNDS OR ABRASIVE MATERIALS TO CLEAN ANY PART OF THE FREEZER EXTERIOR OR PLASTIC PARTS. 2. Clean ...
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19 Figure 28 External Parts To Be Cleaned CUP DISPENSERS AND LIDS LIQUID LEVEL INDICATOR DRIP TRAY SUPPORT, DRIP TRAY, DRIP TRAY GRID ALL PANELS COVERS FLAVOR BOTTLES ...
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21 4.1 HOW TO ORDER DECALS AND TAGS To assure receipt of the proper warning decals, supply your dealer or distributor with the following information: A. Model number of equipment. B. Serial number of model, stamped on nameplate. C. Part number, decal description and quantity needed. Common warning decal names and numbers are listed below. SECTION 4 ...
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22 Model E157 Exploded View 4.2 Explosed Views and Parts Lists ...
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23 Model E157 Parts List ...
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24 Model E257 Exploded View ...
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25 Model E257 Parts List ...
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26 Model F257 Exploded View ...
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27 Model F257 Parts List ...
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29 ADDENDUM FILL-O-MATIC The Fill-O-Matic is a transfer pump designed to keep the freezer full of product. A . Pump Hose Removal W ARNING DISCONNECT THE FREEZER FROM ELECTRI- CAL SUPPL Y SOURCE BEFORE SERVICING! 5. Separate the two halves of the pump head and remove the hose. 6. Thoroughly clean the pump head in warm, soapy water . B. Pump Hose Rep ...
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W ARRANTY MIX TRANSFER PUMPS / COCKT AIL / SLUSH 1. Scope: Stoelting LLC warrants to the first user (the “Buyer”) that the evaporator assembly and compressor (if applicable) of Stoelting mix transfer pump, cocktail and slush equipment will be free from defects in materials and workman- ship under normal use and proper maintenance appearing with ...
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