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Troubleshooting
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Summary of Contents for Stoelting O231-I2F
- Page 1 Model O231-I2F OPERATORS MANUAL Manual No. 513717 Rev.1...
- Page 3 DO NOT ATTEMPT to operate the machine until instructions and safety precautions in this manual are read completely and are thoroughly understood. If problems develop or questions arise in connection with installation, operation, or servicing of the machine, contact Stoelting. Stoelting Foodservice Equipment...
- Page 4 CAUTION If you need to replace a part, use genuine Stoelting The signal word “CAUTION” indicates a potentially parts with the correct part number or an equivalent hazardous situation, which, if not avoided, may result part.
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Page 5: Table Of Contents
TABLE OF CONTENTS Section Description Page Description and Specifi cations Description ....................1 Specifi cations ..................... 1 Installation Instructions Safety Precautions ..................3 Shipment and Transit .................. 3 Machine Installation ..................3 IntelliTec2™ Setup ..................4 Initial Set-Up and Operation Operator’s Safety Precautions .............. -
Page 7: Description
SECTION 1 INTRODUCTION 1.1 DESCRIPTION The Stoelting O231-I2F fl oor machine is gravity fed. The machine is equipped with the IntelliTec2 control which provides a uniform product. The O231-I2F 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 8 SPECIFICATIONS O231-I2F Water Cooled O231-I2F Air Cooled Dimensions Machine with crate Machine with crate width 26’’ (66,0 cm) 40-1/4’’ (102,2 cm) 26’’ (66,0 cm) 40-1/4’’ (102,2 cm) height 62-1/2’’ (158,8 cm) 64-1/2’’ (163,8 cm) 62-1/2’’ (158,8 cm) 64-1/2’’ (163,8 cm) depth 31-1/2’’...
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Page 9: Installation Instructions
Accurate leveling is necessary for correct drainage in shipment with the carrier. Stoelting, Inc. cannot make of the freezing cylinder and to ensure correct any claims against the carrier. -
Page 10: Intellitec2™ Setup
After the calibration is complete, press the left INTELLITEC2™ SETUP arrow button. Every Stoelting soft serve machine needs to be set on site. SETTING CONTACT INFORMATION (OPTIONAL) The following procedures provide optimal product con- Plug your USB fl ash drive into the control if it is sistency while prolonging product life. - Page 11 Time how long it takes to dispense 16 oz of product into a cup and change the value in the control. Figure 2-4 Press the left arrow button to go back to the Current Status screen and remove the USB fl ash drive. Operators Manual #513717 O231-I2F Model Machines...
- Page 12 Water cooled machines require the water condenser valves to be adjusted to maintain a 225-235 psig discharge pressure. When adjusting the discharge pressure the machine must be under a full load with both cylinders and the hopper running. Operators Manual #513717 O231-I2F Model Machines...
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Page 13: Initial Set-Up And Operation
If the Main Power On/Off button is pressed when the machine is on, the machine turns off and a status message displays on the screen. IntelliTec2 Control (See Figure 3-2) Dispense Rate Adjustor Figure 3-1 Machine Controls Operators Manual #513717 O231-I2F Model Machines... -
Page 14: Emptying The Freezing Cylinder
The USB access port is located on the right side panel of the machine. The port is used by technicians to import fi rmware and export machine statistics. Wear Line Figure 3-3 Auger Flight Wear Operators Manual #513717 O231-I2F Model Machines... -
Page 15: Cleaning Disassembled Parts
Wipe the lubricant off of the hex ends of the Remove the drip tray and drain trays. Clean and augers with a paper towel. Remove the rear seal replace the trays. assemblies (Fig. 3-5). Unscrew the springs from the auger fl ights. Operators Manual #513717 O231-I2F Model Machines... -
Page 16: Assembling Machine
The United States Department of Agriculture and the Food and Drug Administration require that all cleaning and sanitizing solutions used with food processing equipment be certifi ed for this use. Figure 3-6 Lubricate Rear Seal Operators Manual #513717 O231-I2F Model Machines... -
Page 17: Freeze Down And Operation
1. Check for leaks at the front door seal. determine frequency of cleaning and sanitizing. 2. Check the drain trays located under the front door for leaks coming from the rear of the rear auger seals. Operators Manual #513717 O231-I2F Model Machines... -
Page 18: Mix Information
Old mix, or mix that has been stored at too high a tempera- ture, can result in a fi nished product that is unsatisfactory. To retard bacteria growth in dairy based mixes, the best storage temperature range is between 33° to 38°F (0.5° to 3.3° C). Operators Manual #513717 O231-I2F Model Machines... -
Page 19: Maintenance And Adjustments
Use lubricants only in accordance with the manufacturer’s instructions. Daily checks Check for any unusual noise or condition and repair immediately. Figure 4-1 Belt Tension Adjustment Operators Manual #513717 O231-I2F Model Machines... -
Page 20: Extended Storage
Drain the water supply line coming to the machine. Disconnect the water outlet fi tting. Press the Main Power On/Off button to turn the machine off. Disconnect the machine from the source of electrical supply. Operators Manual #513717 O231-I2F Model Machines... -
Page 21: Troubleshooting Error Codes
* After this error occurs, the machine goes into Sleep 3 If the error persists after attempting to clear it, mode where the compressor runs on timers and the drive contact your Authorized Stoelting Distributor for motor does not run. The timers keep the product at a safe further assistance. - Page 22 The Left Hopper Sensor Error (E12) indicates if off then back on. If the error persists, contact a failure of the hopper sensor or if the sensor is your Authorized Stoelting Distributor for further out of range. If the control panel displays an E12, assistance.
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Page 23: Troubleshooting - Machine
3 Chipped or worn spigot o-rings. 3 Replace o-rings. Front door leaks. 4 O-rings or spigot installed wrong. 4 Remove spigot and check o-ring. 5 Inner spigot hole in front door nicked 5 Replace front door. or scratched. Operators Manual #513717 O231-I2F Model Machines... - Page 24 Operators Manual #513717 O231-I2F Model Machines...
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Page 25: Replacement Parts
Decal - Attention Heat Sensitive 324686 Decal - Danger Automatic Start 324728 Decal - Contactor Identifi cation 324803 Decal - Domed Stoelting Logo (Large) (Header Panel) 324888 Decal - Fan Motor Reset 324896 Decal - Contactor Identifi cation 324901 Decal - Transformer Switch... -
Page 26: Auger Shaft And Faceplate Parts
6.2 AUGER SHAFT AND FACEPLATE PARTS 694255 381804 149003 666786 624678-5 3156795 3170644 625133 2203116 2177428 624677-5 2187812 2187811 624598-5 624664-5 624614-5 744252 417006 744273 Operators Manual #513717 O231-I2F Model Machines... - Page 27 Carburetor Assembly - 5/16” Hole - 5/16” Air (Standard) 2203297 Carburetor Assembly - 5/16” Hole - 1/4” Air 2203348 Carburetor Assembly - 3/8” Hole - 5/16” Air 2204805 Carburetor Assembly - Adjustable 3156795 Auger Shaft 3170644 Support - Front Auger Operators Manual #513717 O231-I2F Model Machines...
- Page 28 Operators Manual #513717 O231-I2F Model Machines...
- Page 29 Stoelting’s sole obligations, and Buyer’s sole remedies, for any breach of this warranty shall be, at Stoelting’s option, one of the following: repair or replacement of the affected component at Stoelting’s plant in Kiel, Wisconsin, or refund of the purchase price of the affected Equipment. Stoelting, through an Authorized Stoelting Provider, will deinstall/reinstall the affected component from/into the equipment (“Labor”) for the period listed below in the Warranty...
- Page 30 Costs not covered by the Stoelting Travel Pay policy. Stoelting covers only the first trip travel which is a flat rate by mileage one- way from the service company’s home location to the job site. The flat rate is calculated as follows:...