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Table of Contents
Troubleshooting
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Summary of Contents for Stoelting E131I
- Page 1 Model E/F131I OWNER’S MANUAL Manual No. 513536-5 Mar, 2009...
- Page 3 Need Parts or Service? We stock the parts you need. Our Technicians are factory trained and are certified in the Stoelting Technicare program. CALL Distributor: _________________________ Phone No.: _________________________ (fill in or affix label) Model No.: _______________________ Serial No.: _______________________...
- Page 5 Owner's Manual For Endura and Futura 131I Stoelting Counter Model Gravity Freezer Soft Serve This manual provides basic information about the freezer. Instructions and suggestions are given covering its operation and care. The illustrations and specifications are not binding in detail. We reserve the right to make changes to the freezer without notice, and without incurrring any obligation to modify or pro- vide new parts for freezers built prior to date of change.
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Page 7: Table Of Contents
TABLE OF CONTENTS SECTION 1 - SPECIFICATIONS .................. 1.1 Description ......................1.2 Specifications ......................SECTION 2 - INSTALLATION INSTRUCTIONS ............2.1 Safety Precautions ....................2.2 Shipment and Transit ..................... 2.3 Freezer Installation ....................2.4 Floor Stand Installation ................... 2.5 Installing Permanent Wiring ..................SECTION 3 - INITIAL SET-UP AND OPERATION ............ -
Page 9: Section 1 - Specifications
SECTION 1 SPECIFICATIONS 1.1 DESCRIPTION The Stoelting Endura/Futura 131I counter freezer is grav- ity 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 soft serve or non-dairy mixes available, including ice milk, ice cream, yogurt, and frozen dietary desserts. - Page 10 MODEL ENDURA/FUTURA 131I COUNTER MODEL GRAVITY FREEZER Dimensions: Freezer: 22" (56 cm) wide x 28" (72 cm) deep x 34.75" (88 cm) high Crated: 28" (71 cm) wide x 35" (89 cm) deep x 38" (96 cm) high Weight: Freezer: 370 lbs. (168 kg) Crated: 450 lbs.
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Page 11: Section 2 - Installation Instructions
The labels have been put there to help maintain a safe working environment. The labels have been designed to STOELTING, INC. withstand washing and cleaning. All labels must remain ATTENTION: Customer Service legible for the life of the freezer . -
Page 12: Shipment And Transit
If concealed damaged and/or shortage is found later, advise the carrier within 10 days and request inspection. The customer must place claim for damages and/or shortages in shipment with the carrier. Stoelting, Inc. cannot make any claims against the carrier. 2.3 FREEZER INSTALLATION... -
Page 13: Floor Stand Installation
2.4 FLOOR STAND INSTALLATION 2.5 INSTALLING PERMANENT WIRING To install the freezer on the floor stand, follow the steps outlined below. WARNING 1. Uncrate the floor stand and place in an upright p osi High voltage will shock, burn or cause death. Turn tion. -
Page 15: Section 3 - Initial Set-Up And Operation
SECTION 3 INITIAL SET-UP AND OPERATION 3.1 OPERATOR'S SAFETY PRECAUTIONS 3.2 OPERATION CONTROLS AND INDICATORS SAFE OPERATION IS NOT AN ACCIDENT; Observe Before operating the freezer, it is required that the these rules: operator know the function of each operating control. Refer to Figure 9 and 10 for the location of the operating A. - Page 16 B. Freezing Cylinder Off-On switch H. Green Light The Freezing Cylinder Off-On switches are two The green light is used to indicate that the product position toggle switches used to supply power to the has reached the proper consistency and is ready left or right freezing cylinder control circuit.
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Page 17: Sanitizing
Menu Navigation Buttons 3.3 SANITIZING The Menu Navigation Buttons allow the user to display Sanitizing must be done after the freezer is clean and information regarding the freezer's status of opera just before the hopper is filled with mix. Sanitizing the tion as well as adjust product consistency. -
Page 18: Freeze Down And Operation
3.4 FREEZE DOWN AND OPERATION B. Prepare 2 gallons (7.5 liters) of sanitizing solution This section covers the recommended operating proce- following manufacturer’s instructions. Pour into dures to be followed for the safe operation of the hopper with mix inlet regulator in place. freezer. -
Page 19: Mix Information
3.5 MIX INFORMATION Mix can vary considerably from one manufacturer to another. Differences in the amount of butterfat content and quantity and quality of other ingredients have a direct bearing on the finished frozen product. A change in freezer performance that cannot be explained by a technical problem may be related to the mix. -
Page 20: Cleaning The Freezer
D. Open the spigot to drain the water . Remember to NOTE After the auger drive motor starts, there is a 3 place a bucket or container under the spigot to catch the water. When the water has drained, turn the second delay before the compressor starts. - Page 21 G. Remove the auger assemblies from the freezer. Pull the augers out of the freezer barrel slowly. As the augers are being pulled out, carefully remove each of the plastic flights with springs. H. Keep the rear of the auger shafts tipped up once they are clear of the freezer barrels to avoid dropping rear seals.
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Page 22: Cleaning The Freezer Parts
3.9 CLEANING THE FREEZER PARTS A. Assemble all o-rings onto parts dry, without lubrica- Place all loose parts in a pan or container and take to tion. Then apply a thin film of sanitary lubrication to the wash sink for cleaning. To clean freezer parts refer exposed surfaces of the O-rings. - Page 23 G. Install the auger support and bearing into the front of the augers with one leg of the support at 9 o’clock. CAUTION NOTE Overtightening or uneven tensioning of circular Apply a small amount of Petro-Gel to the knobs may cause damage to front door and cause surface of the cam on the spigot handle prior to leaking.
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Page 24: Routine Cleaning
Important Differences Between Cleaning and 3.12 ROUTINE CLEANING To remove spilled or dried mix from the freezer exterior , Sanitizing simply wash in the direction of the finish with warm soapy water and wipe dry. Do not use highly abrasive CLEANING vs. - Page 25 SANITIZING – After the machine has been THE USE OF CHLORINE TEST STRIPS cleaned and contains no milkstone, the “Test strips” are used to determine concentrations of machine is reassembled. Then a FDA approved active chlorine in sanitizing solutions. To use the sanitizing solution is run through the machine to strips, tear off a small portion and submerge it into kill bacteria.
- Page 26 D. QUARTERLY WARNING High voltage will shock, burn or cause death. Turn off and lock out main power disconnect before servicing. Do not operate machine with cabinet panels removed. The air-cooled condenser is a copper tube and aluminum fin type. Condensing is totally dependent upon airflow. A plugged condenser filter, condenser, or restrictions in the louvered panel will restrict airflow.
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Page 27: Extended Storage
3.14 EXTENDED STORAGE 3.15 PRODUCT CONSISTENCY ADJUSTMENT The freezer's control system monitors the consistency Refer to the following steps for storage of the freezer (firmness) of the product (mix) in each freezing cylinder. over any long period of shutdown time: The program module senses the consistency of the product and shuts off the drive motor and refrigeration A. -
Page 29: Section 4 - Troubleshooting
If the control panel displays a high torque error (Error Code If the Control Panel still displays the error condition code, 02), the controller has sensed that the product in the call your Authorized Stoelting Distributor for further assis- freezing cylinder has reached 125% of set consistency for tance. - Page 30 Switch in the Off position, wait 10 seconds, and return the switch to the On position. If the Control Panel still displays the error condition code, call your Authorized Stoelting Distributor for further assistance. ERROR CONDITION CODE 09 (water cooled models only) Error 09 conditions are usually caused by insufficient cooling at the freezer's condenser.
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Page 31: Troubleshooting Chart
SECTION 4 TROUBLESHOOTING CHARTS The Troubleshooting Tables on the following two pages list the common problems that can occur to the freezer. . f f t i u l l i c t i . t r . t u l l a f l l . - Page 32 l l i . x i t e l t a l i t i t e l t a l t e l y t i f I ( l l a f t l r u l . t l l l i c t i , .
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Page 33: Section 5 - Replacement Parts
Decal - Caution Rotating Blades 324200 Decal - High Pressure Cut-Out (Water-Cooled) 324208 Decal - Attention Refrigerant Leak Check 324393 Decal - Stoelting Swirl Logo (Drip Tray Support) 324509 Decal - Cleaning Instructions 324566 Decal - Wired According To 324584 Decal - Adequate Ventilation 3"... - Page 34 5.2 AUGER SHAFT AND FACEPLATE PARTS...
- Page 35 5.2 AUGER SHAFT AND FACEPLATE PARTS (CONTINUED) Part Description Quantity 149003 Bushing - Front Auger Support 232734 Cap - Rosette - Teardrop 314453 Cover - Hopper 381804 Auger Flight 6 (E131) 8 (F131) 417006 Insert - Drip Tray (Grid) (Orange Tree Only) 482019 Knob - Front Door (Black) 624598-5...
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Page 37: Warranty
Stoelting, LLC warrants to the first user (the “Buyer”) that the freezer cylinders, hoppers, compressors, drive motors, speed reducers, augers and auger flights of Stoelting soft serve / shake freezers will be free from defects in materials and workmanship under normal use and proper maintenance appearing within five (5) years, and that...