Stoelting E131-YG2, Operator'S Manual

Page 1: ...Model E131 YG2 F131 YG2 OPERATORS MANUAL Manual No 513649 Rev 1 ...

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Page 3: ...s built prior to date of change 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 502 Highway 67 Kiel WI 53042 1600 U S A Main Tel 800 558 5807 Fa...

Page 4: ...pecific safety information the following safety defini tions are provided to assist the reader The purpose of safety symbols is to attract your at tention to possible dangers The safety symbols and their explanations deserve your careful attention and understanding The safety warnings do not by themselves eliminate any danger The instructions or warnings they give are not substitutes for proper ac...

Page 5: ...Transit 3 2 3 MachineInstallation 3 3 Initial Set Up and Operation 3 1 Operator sSafetyPrecautions 5 3 2 OperatingControlsandIndicators 5 3 3 ImportantInformationRegardingCleaningandSanitizing 7 3 4 Disassembly of Machine Parts 8 3 5 CleaningDisassembledParts 9 3 6 Sanitizing Machine Parts 9 3 7 CleaningtheMachine 9 3 8 Assembling the Machine 10 3 9 Sanitizing 10 3 10 InitialFreezeDownandOperation...

Page 6: ...s and Modifying Settings 13 4 5 Readings 15 4 6 Adjustments 16 4 7 Other Settings 16 4 8 DriveBeltTensionAdjustment 17 4 9 CondenserCleaning 17 4 10 PreventativeMaintenance 18 4 11 ExtendedStorage 18 5 Troubleshooting 5 1 ErrorCodes 19 5 2 Troubleshooting 19 5 3 Troubleshooting Machine 21 6 Replacement Parts 6 1 Decals Lubrication 23 6 2 Auger Shaft and Faceplate Parts 24 ...

Page 7: ... are designed to operate with almost any type of commercial softserveornon dairymixesavailable including icemilk ice cream yogurt and frozen dietary desserts Thismanualisdesignedtoassistqualifiedserviceperson nelandoperatorsintheinstallation operationandmainte nance of the Stoelting E131YG2 and F131YG2 gravity machine Figure 1 2 Specification 1 2 SPECIFICATIONS Figure 1 1 E131YG2 F131YG2 Machine ...

Page 8: ... 40 1 4 102 2 cm 35 1 4 89 5 cm 450 lbs 204 1 kg 370 lbs 167 8 kg 1 Phase 208 230 VAC 60Hz approximately 12A Dimensions width height depth Weight Electrical running amps connection type International Option Compressor Drive Motor Air Flow Plumbing Fittings Hopper Volume Freezing Cylinder Volume Production Capacity 8 GPH 30 29 liters each Freezing Cylinder 11 5 GPH 43 53 liters both Freezing Cylind...

Page 9: ...ation must be completed by a qualified electrician refrigeration specialist Incorrect installation may cause personal injury se vere damage to the machine and will void factory warranty Installation of the machine involves moving the machine close to its permanent location removing all crating setting in place assembling parts and cleaning A Uncrate the machine B Accuratelevelingisnecessaryforcorr...

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Page 11: ...the machine until the main electrical power has been disconnected G Donotoperateunderunsafeoperatingconditions Neveroperatethemachineifunusualorexcessive noise or vibration occurs 3 2 OPERATING CONTROLS AND INDICATORS Before operating the machine it is required that the operatorknowthefunctionofeachoperatingcontrol Refer toFigure3 1forthelocationoftheoperatingcontrolsonthe machine For the informat...

Page 12: ...ing cycle stops and the drivemotorwillstart ACLEANmessagewilldisplayonthe LCD screen along with a 5 minute countdown timer To exittheCLEANmode turntheFreezingCylinderOFF ON switch to the OFF position or press the CLEAN button again If the machine is left in CLEAN for more than 20 minutes anerrorcode E4 willbedisplayedonthedisplay panel Place the Freezing Cylinder OFF ON switch in the OFF position ...

Page 13: ... of soil material milkstone Thorough cleaning pro cedures that involve milkstone removal are critical for operators of frozen dessert machines SANITIZING Kills bacteria Can be effective on clean surfaces only NOTE Using a SANITIZER on an unclean surface will not guarantee a clean and safe frozen dessert machine PROPER DAILY MAINTENANCE The Only Way to Assure Food Safety and Product Quality Proper ...

Page 14: ... the solution That is why you can smell it Sanitizingsolutionsshouldnotbeallowedtofallbelow100 ppm chlorine New solutions should be mixed once old solutions become ineffective 3 4 DISASSEMBLY OF MACHINE PARTS Before using the machine for the first time complete machinedisassembly cleaningandsanitizingprocedures needtobefollowed Routinecleaningintervalsandproce dures must comply with the local and ...

Page 15: ... the drip tray by pulling from the front panel Clean and replace the drip tray B DISASSEMBLYOFAUGER 1 Removethefrontaugersupportandbushing 2 Remove the auger assembly from the machine Pulltheaugeroutofthemachinebarrelslowly As the auger is being pulled out carefully remove each of the plastic flights with springs 3 Keeptherearoftheaugertippeduponceitisclear of the freezing cylinder to prevent the ...

Page 16: ... of the support points straight up I Apply a thin layer of sanitary lubricant to the o ringsonthespigotbodyandinstallthespigotbody through the bottom of the front door K Apply a thin film of sanitary lubricant to the door seal o ring and fit it into the groove on the rear of the front door M Place the front door assembly on the mounting studsandthepushfrontdooragainstthemachine carefully N Securet...

Page 17: ...ress the up arrow button once The display will read CutOut amps 8 Press the SET button A cursor will start blinking under the far right digit 9 Change the value to 8 0 Press the left arrow button to move the cursor Press the up arrow button to increase the digit When a digit reaches 9 pressing the up arrow button again will change the value to 0 10 After entering 8 0 press SET to save this value T...

Page 18: ... PUSH TO FREEZE button NOTE After the drive motor starts there is a 3 second de lay before the compressor starts G When the product is at 75 consistency the display will read SERVE Open the spigot to dispense product H The machine dispenses product at a reasonable drawrate Ifthemachineisoverdrawn theresultis a soft product or a product that will not dispense at all If this occurs allow the machine...

Page 19: ...on the control panel are disabled Follow the instructions below to lock the control panel A Press and hold the PUSH TO FREEZE button for at least 5 seconds B While still holding the PUSH TO FREEZE button press the CLEAN button once C Release both buttons An asterisk will appear on the bottom line of the display indicating that the control is in the lock out mode NOTE Repeat stepsA B and C to unloc...

Page 20: ...14 Figure 4 2 IntelliTec Control Menu Settings ...

Page 21: ... Cycles count This reading counts down the number of cycles in the current Serve Mode The starting value is dependantupontheCyclessettingontheIntelliTec control F and amps Suction line temperature on the freezing cylinder and drive motor amps are available on the same screen to assist with setup and troubleshooting Aux Temp F This reading provides the ambient temperature around the IntelliTec cont...

Page 22: ...g this setting changes the temperature at which the freezing cycle starts ThisvaluealongwiththeCutOutvaluedetermines therangeoftemperatures or temperaturewindow of the product Decreasing the temperature decreases the temperature window and under normal use increases the amount of freezing cycles This creates a greater chance of product breakdownbystirringtheproductoften Increasing the Cut In T inc...

Page 23: ... Off min If the temperature sensor in the hopper fails this setting determines the time between hopper refrigeration cycles This setting is only available on the left control Hpr On sec If the temperature sensor in the hopper fails this setting determines the length of the hopper refrigeration cycle This setting is only available on the left control 4 8 DRIVE BELT TENSION ADJUSTMENT To check belt ...

Page 24: ... the food and drug administration require that lubricants used in food zones be certified for this use Use lubricants only in accordance with the manufacturer s instructions A Daily checks Checkforanyunusualnoiseorconditionandrepair immediately B Monthly checks Check the condenser filter for dirt Refer to section 4 9 C Quarterly Checks Check drive belts for wear and tighten belts if necessary Refe...

Page 25: ...oductreachingconsistencyin Serve Mode or if the product does not reach proper temperaturein Sleep2Mode Thiserrorisgenerally causedbyverylowmixlevelsinthemachine smix container or from product breakdown Another commoncauseresultsfromarestrictionpreventing mixfromenteringthefreezingcylinder Checkthe mix in the hopper If the level mix is low add mix If there is a possibility that the mix has broken d...

Page 26: ...fails Turn the Freezing Cylinder Off On switch Off and back On If the error persists contact your Authorized Stoelting Distributor for furtherassistance Error Code 11 Low Temperature TheLowTemperatureError E11 occurswhenthe temperature of the gas refrigerant at the barrel sensor falls below 20 F Although the machine will not shut down the active freezing cycle will immediately end This error usual...

Page 27: ... amps See Section 3 10 5 Remove mix clean sanitize and freeze down with fresh mix 6 Remove mix clean reassemble sanitize and freeze down 7 Check system See Section 5 Product does not dispense 1 No mix in hopper 2 Capacity of machine is being exceeded 3 Drive motor overload tripped 4 Drive belt failure 5 Freeze up Auger will not turn 1 Fill hopper with mix 2 Slow up on the draw rate 3 Wait for auto...

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Page 29: ...al Stoelting Swirl Logo Drip Tray Support 1 324509 Decal Cleaning Instructions 1 324566 Decal Wired According To 1 324584 Decal Adequate Ventilation 3 1 324592 Decal Hold Ready 1 324593 Decal Power 1 324594 Decal Attention Heat Sensitive 1 324612 Decal Control 1 324686 Decal Danger Automatic Start 1 324803 Decal Domed Stoelting Logo Large Header Panel 1 324804 Decal Domed Stoelting Swirl Header Pa...

Page 30: ...24 6 2 AUGER SHAFT AND FACEPLATE PARTS ...

Page 31: ...r 5687 Plus 4 624678 5 O Ring Rear Seal Black 5 Pack 2 625133 O Ring Front Door Red 2 666786 Seal Rear Auger Black 2 694255 Spring Auger Flight 6 E131 8 F131 744260 SV Tray Drip 1 744273 Tray Drain Black Plastic 1 1159501 O Ring Bushing Kit 1177429 O Ring Spigot Extension Kit 2149243 01 Mix Inlet Assembly 3 16 Hole Standard Length 2A 2 2177072 Extension Spigot 1 5 2177073 Extension Spigot 2 5 2177...

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Page 33: ...ese obligations remedies are subject to the conditions that Buyer a signs and returns to Stoelting upon installation the Start Up and Training Checklist for the affected equipment b gives Stoelting prompt written notice of any claimed breach of warranty within the applicable warranty period and c delivers the affected equipment to Stoelting or its designated service location in its original packag...

Page 34: ...ted to hoses piping or electrical equipment e Labor and travel charges due to return trips or waiting if the Authorized Stoelting Provider is prevented from promptly starting service work upon arrival This exception includes labor charges incurred for limited access facilities including but not limited to government and military buildings and airports f Failure damage or repairs due to faulty inst...