Operation Manual
Contents
1. Note once the lid is properly closed and the light Z5 of the K5 HEATING COOLING button is on the machine monitors and maintains the conservation of the mix at the pre set temperature Tcp In case ingredients need to be added to the mixture open the lid add the ingredients and close the lid The mix is extracted as follows turn drip tray 26 sideways and place suitable container beneath the extract the required quantity of mix by turning the extraction tap counter clockwise Quantities can be measured using the gauge supplied 40 Tum off the tap and place the drip tray under it When all of the mixture is completely extracted turn machine off 6 5 Partial tap washing I K9 3 Immediately following an extraction of mix however small all traces of the mix must be removed from the inside of the tap This is to keep the tap clear for a later extraction Note partial washing is carried out with the tap turned off Place a container under the extraction tap and press the WASH button K9 Allow the water to run until it is clear Then stop the process by pressing the WASH button K9 again 7 WASHING AN THE FATS CONTAINED IN THE ICE CREAM MIXTURES PROMOTE FOR THE GROWTH OF BACTERIA CAREFULLY CLEAN AND SANITIZE ALL SURFACES IN CONTACT WITH PRODUCT In accordance with current health regulations complete washing of all parts coming into contact with the product must be carried out During such2. user so that he can be informed of the operation relative technical information and safety instructions AN RESIDUAL HAZARD DURING THE HEATING CYCLE THE PRODUCT BECOMES VERY HOT 65 149 F 90 C 194 F SERIOUS INJURY CAN BE CAUSED BY CONTACT WITH THE LID 5 THE TAP 11 AND THE DEVICE S SURFACE 35 WHEN LID IS OPENED THE MACHINE STOPS HOWEVER THE MIXTURE REMAINS VERY HOT PLEASE FOLLOW THESE RULES CI Always assure that the heating cycle is complete or the products temperature as shown on the display is sufficiently low before opening the lid or the tap BM Attention if an electrical power supply failure or a blackout occurs during a heating cycle the mixture s temperature inside the tub could be still very high and the device thermometer would not be able to display it If in doubt whether the mixture s temperature is sufficiently low do not open the lid or the tap unless it is absolutely necessary Should this occur wear protective clothing gloves overalls etc in order to avoid direct contact with the product A DO NOT REMOVE OR HIDE FOR ANY REASON ANY LABEL APPLIED ON THE DEVICE AN NEVER OPEN THE SIDE OR BACK PANELS THE DEVICE DOES NOT CONTAIN IN ITS INSIDE PARTS WHICH CAN BE OPERATED OR SERVICED BY THE USER A THE USER MUST NOT EXECUTE OPERATIONS WHICH ARE NOT CLEARLY CONTAINED IN THE PRESENT USER S MANUAL ANY OPERATION WHICH REQUIRES TOOLS NOT GIVEN IN THE DEVICE S EQUIPMENT IS TO
3. BY THE APPROPRIATE KEYS ON THE CONTROL KEYBOARD 3 TECHNICAL DATA 3 1 Technical data plate and marking MODEL vearimontt D O EZ e o Ma ol soome _ w OQO a Y toe PSIG 10 HIGH SIDE PSIG 401 The technical data plate and marking must not be removed It is placed on the back side of the device and identifies the name and address of the manufacturer 1 the designation of the model 2 the relative serial number 3 and the year of construction 4 voltage and frequency rating 5 the type of cooling 6 the power 7 and current 8 consumption the type and quantity of refrigerant gas used 9 refrigerant pressure specification 10 3 2 Acoustic decibal rating The average equivalent continuous acoustic of this device is quoted in the Technical Handbook Technical Data section This data has been measured at 1 meter 40 from the surface of the device and at 1 60 meters 630 from ground level during the device s functioning 4 TRASPORTING LIFTING AND UNPACKING Note Should only be carried out by a qualified service technician Transportation unpacking and installation A TO LIFT THE DEVICE ALWAYS USE AN ADEQUATE LIFTING DEVICE ATTEMPTING TO LIFT IT MANUALLY IS DANGEROUS AND CAN RE SULT IN SERIOUS INJURY The device s weight specifications both inclusive of packaging and net can be found in both the supplied documents an
4. THE ELECTRIC SYSTEM WHICH SUPPLIES THE DEVICE IT IS COMPULSORY TO FOLLOW THE PRESCRIPTIVE STANDARDS IN FORCE IN PARTICULAR The electric capacity of the system must exactly match the supply s voltage and frequency required by the device the current capacity of the system must be suitable for the device s input the system must end with an accepted 4 pole electric socket and with electric and mechanical suitable characteris tics The electric socket s poles must be marked with appropriate letters phases R S ground the earth s pole must be recognizable the electric socket must prevent through appropriate mechanical measures the plug s wrong connection the electric socket must have above or annexed a breaker conformed to the in force safety laws with an associated gearing placed near the device in a position easily reachable by the operator It must also be protected by fuses above or annexed with characteristics suited at the current absorbed by the device A A WRONG CONNECTION ON THE GROUND TERMINAL MAY CAUSE SERIOUS DANGER English 9 Gperating instructions A 4 pole plug suitable with the current socket must be installed at the end of the device s power supply cable The device s power supply cable is composed by 4 coloured wires marked with ap propriate bands which must be connected to the relevant plug s terminals as shown in the following table AN A WRONG CONNECTION IN THE PLUG S INSIDE
5. button K8 once again will flash on the display indicating that you have entered SLOW BEATING IDLE mode once again press the PROGRAMMING button K8 Slow beating stopping time expressed in minutes will appear on the display The recommended idle time set in the factory is 15 minutes To confirm an option press K8 The adjustment field is 1 60 once again press the PROGRAMMING button K8 P4 will flash on the display indicating the programming of the additional time to the term of the heating phase Press the PROGRAMMING button K8 again to set up the time in minutes The adjustment field is 1 60 minutes 10 memorise pre set data and to exit Programming mode press K8 Alternatively simply wait a few seconds English 15 Qoerating instructions 6 4 Production Ed Check that the condenser s water supply faucet is open Before beginning the production wash rinse and sanitize see section 7 WASHING Note If you plan to have more than one consecutive production cycle you can avoid washing between cycles mak ing sure you begin with the more neutral flavored mixtures Check that the START light Z1 is on If it is not check that the plug has been inserted properly and that the circuit breaker is on 1 check that the lid is closed and the impeller cover in place press ON OFF K1 check that the mix extraction tap is completely turned off turned completely towards the rig
6. may be necessary to wait up to 30 minutes for the thermal protection to cool down WATER CONDENSeR Cause The flow of condensation water supply is interrupted or insufficient The water hoses are constreted Avoid constrictions or sharp bends The water condenser supply faucet s are partially or totally closed The high pressure cutout valve must be adjusted or is broken otherwise it is broken Call a Service Technician Note To check if the water flows propery and if the high pressure cutout valve is funtioning temporarily detach the water outlet tube at the end not connected at the device Water must flow only when the refrigeration system is in function The incoming waters temperature is higher than that prescribed in the Technical Handbook Cause The compressor is overheated due to a lack of ventilation Clean the air ducts condenser and restore the minimal distances for the circulation of air at the sides of the device Note It may be necessary to wait up to 30 minutes for the thermal protections to cool down Break down of the refrigeration system or electrical controls Call a Service Technician UNUSUAL NOISE The noise comes mainly from the tank when beating is off Cause There are solids or heavy sediments inside the tank or on the beater Stop the machine wait until mixture has cooled down empty the tank and remove obstructions The beater s motor is damaged Call a Service Technician The noise does N
7. operation all removable parts must be detached from the machine and washed separately Note additionally to the operations mentioned in this Chapter it is recommended to clean machine s outer panels and all outside parts taking particular care to clean drip tray 26 and its bracket 27 after removing them from the front panel To avoid damage to the equipment do not use water in excess of 100 F solvents abrasive detergents or abrasive cleaning pads especially on the plastic parts English 17 Gperating instructions CARRY OUT THE CLEANING OF THE DEVICE FOLLOWING THESE PROCEDURES 1 Simple washing 29 4 oz for Mix 60 E 8 oz for Mix 120 Bro _ 4 gal for Mix 60 8 gal For Mix 120 Ensure the tap is closed For models Mix60 109a and Mix 60 309a pour a solution consisting of 4 oz of detergent suitable for use with food preparation equipment in 8 gallons of hot water 104 F 40 C into the tank For model Mix 120 109a pour a solution consisting of 8 oz of detergent suitable for use with food preparation equipment in 4 gallons of hot water 104 F 40 C into the tank Clean all the tank surfaces and lid using sterile disposable material or a suitable brush Before emptying the tank press the stir button K6 and allow the machine to run for 3 minutes Rotate the drip tray to one side position a container under the tap and open it to empty the tank Rinse the tank with water at room temperatur
8. parts sometimes called wear parts which are generally expected to deteriorate and to require replacement as equipment is used including as examples but not intended to be limited to o rings auger seals auger support bushings and drive belts All such parts are sold AS IS Further Stoelting shall not be responsible to provide any remedy under this warranty with respect to any component that fails by reason of negligence abnormal use misuse or abuse use with parts or equipment not manufactured or supplied by Stoelting or damage in transit THE REMEDIES SET FORTH IN THIS WARRANTY SHALL BE THE SOLE LIABILITY STOELTING AND THE EXCLUSIVE REMEDY OF BUYER WITH RESPECTTO EQUIPMENT SUPPLIED BY STOELTING AND IN NO EVENT SHALL STOELTING BE LIABLE FOR ANY INCIDENTALOR CONSEQUENTIAL DAMAGES WHETHER FOR BREACH OF WARRANTY OR OTHER CONTRACT BREACH NEGLIGENCE OR OTHER TORT OR ON ANY STRICT LIABILITY THEORY September 1 2006 Form 721 053 Rev 0 COSTRUTTORE MANUFACTURER CONSTRUCTEUR HERSTELLER CONSTRUCTOR FABRIKANT Servizio Assistenza Technical Service Service d Assistance Kundendienst Servicio Asistencia Servicedienst
9. the pipe fittings Remove both supply and drain hoses and let all water drain Before using the hoses again following a long period of inactivity check for any damages or cracks and replace pipe fittings gaskets if necessary if the device will be stored in a different place group all the documentation together with this manual and enclose it in the device for example inside the tank G Before storing the device in rooms with a temperature lower than 0 C 32 F it is IMPORTANT to get rid of the water in the condenser with WATER condensed units and in the inlet outlet and washing hoses Call a qualified Refrigeration Service Technician 10 MALFUNCTIONS A CONTACTA QUALIFIED SERVICE TECHNICIAN IMMEDIATELY IFA MALFUNCTION OTHER THAN FROM THOSE DESCRIBED BELOW IS DISCOVERED Note the following malfunctions do not refer to problems realized during the installation phase but ONLY to correctly installed and already functioning devices THE DEVICE DOES NOT SEEM TO BE WORKING AT ALL With the Main Breaker on the ON OFF indicator 21 DOES NOT TURN ON Cause electrical plug is not plugged in correctly The receptical is defective A qualified technician should replace it No power to the recptical Check that the Main Switches and circuit protection breakers are closed If they are open verify that no one is servicing the equipment before closing the circuit The supply cable is defective Turn circuit breaker o
10. 2 Assembling parts Before inserting the tap tum the lever 15 fully to the LEFT OPEN position Failing to do so might prevent the tap from fully inserting into the slot Loosen do not remove knurled fastening knob 16 I necessary lubricate the piston s O ring 13 inside the port 3 and their gaskets with food safe sanitary lubricant NSFapproved Fully insert tap 11 into the port 3 and tighten fastening knob 16 Check that the knob s head 16 is correctly and firmly fixed in the slot 3 to avoid damage to the gaskets and subsequent leakages tap s lever fully to the RIGHT CLOSED position Lever should rotate without excessive resistance install drip tray 26 with its bracket 27 onto the front panel 5 3 Electrical connection A DANGER HIGH VOLTAGE HIGH VOLTAGE WILL SHOCK BURN OR CAUSE DEATH ANY ELECTRICAL CONNECTION MUST BE DONE ONLY BY A LICENSED ELECTRICAN A THE ELECTRIC SAFETY OF THIS AUTOMATIC DEVICE IS REACHED ONLY WHEN THE SAME IS CORRECTLY CONNECTED BY QUALIFIED AND CERTIFIED PERSONNEL TO AN EFFICIENT GROUNDING SYS TEM MADE AS PROVIDED FOR IN FORCE SAFETY REGULATIONS The manufacturer must not be considered responsible for eventual damages caused by an inadequate electric or earthing system All the electric device s features required for the system s proportioning are reported on the Technical Data Plate and on the Technical Handbook A FOR PREPARING
11. BE CARRIED OUT ONLY BY A QUALIFIED SERVICE THECNICIAN Always unplug the device before undertaking any operation requiring access to the device s moving parts e the beater Any modifying of the electrical supply must be exclusively performed by professional electrician Any use of the machine other than heating and cooling mix is considered improper Do not connect and or operate the device when any part is missing unleas instruted in the operators manual The device has been made to be operated by adults keep away from children Modifying or attempting to modify this device can be dangerous and will void warranty Always use original replacement parts Disposal of this device must be carried out by an epa 608 certified refrigeration technician English 5 Operating i Instructions 2 SAFETY DEVICES AN DO NOT ALTER THE SAFETY DEVICES AND DO NOT OPERATE THE MACHINE IF THE SAFETY DE VICES ARE DAMAGED OR MALFUNCTIONING A THE MANUFACTURER IS NOT RESPONSIBLE FOR POSSIBLE DAMAGE OR INJURY CAUSED BY AL TERING OR BYPASSING SAFETY DEVICES OR RELATIVE CIRCUITS 2 1 Magnetic sensor This safety device composed of an approved magnet 1 and of a magnetic contact 2 is designed to prevent the stirrer from starting accidentally There fore this machine will not work without a magnet If the magnet A or the rotor lid are removed the stirrer stops working immediately AN DURING NORMAL OPERATIONS THE MACHINE MUST BE STOPPED ONLY
12. EATING ACTION button K4 and observe BEATER rotation If it is COUNTERCLOCKWISE as shown in the drawing the machine is connected correctly and is ready for use Note do not unnecessarily start heating cycle or refrigerator if rotation is in a CLOCKWISE direction three phase connection voltage is wrong and must be modified as follows Tum off the device by pressing ON OFF K1 A TURN THE MAIN CIRCUIT BREAKER OFF 0 AND PULL THE PLUG OUT OF THE RECEPTICLE Open the plug s shell and invert TWO of the THREE conductors connected at the phases S R ToS Ty Close the plug s shell plug in the device and repeat the check 12 English Mixer 6 DEVICE S OPERATION 6 1 Warnings WHEN USING THE DEVICE AS WITH ALL ELECTRICAL APPARATUS ESSENTIAL RULES MUST BE COMPLIED WITH PARTICULARLY never touch it if your feet or hands are wet never operate it while barefoot never unplug the power cord without first turning off the circuit breaker avoid liquids to penetrate in the device for example during its cleaning do not allow children or untrained individuals near this device In case of failure and or malfunctioning of the device and any time you notice damages especially at the supply cable or at the safety devices tum off the circuit breaker and contact a service technician 3 NEVER operate the machine when empty or with an amount of mixture other than the one recommended The beater is d
13. FUNCTIONS in 20 5 3 Electrical connection os 8 54 Installing permanent wiring 9 5 5 Water 10 5 6 Initial functioning 11 WARNING GENERAL MECHANICAL A DANGEROUS AN DANGEROUS DANGER VOLTAGE TEMPERATURE A TEXT IN UPPER CASE IDENTIFIED BY ONE OF THE SYMBOLS ABOVE CONTAINS INSTRUCTIONS THAT IF NOT FOLLOWED MAY CAUSE HARM TO PEOPLE A text in lower case identified by this symbol contains instructions that if not followed could cause damages or malfunctions to the device or falls in its quality 4 English Mixer 1 IMPORTANT SAFETY INSTRUCTIONS AND PRECAUTIONS AN CAREFULLY READ THE INSTRUCTIONS CONTAINED IN THE OPERATING INSTRUCTIONS MANUAL BEFORE INSTALLING OR OPERATING THIS DEVICE THESE INSTRUCTIONS HAVE BEEN DRAFTED FOR THE SAFETY OF INSTALLATION OPERATION AND MAINTENANCE OF THIS DEVICE The Operating Instructions manual and Technical Handbook packed with the equipment the EC s conformity certifi cation and the electrical test schedule is an essential part of the device and must be preserved for any future consultation E The technical handbook must always be given to the Service Techician installing or servicing the equipment Hin case of selling or transferring to other user all the above mentioned documentation must be handed to the new
14. MAY CAUSE SERI OUS DANGER FOR THE CONNECTION ONLY ADDRESS YOUR SELVES TO QUALIFIED AND AUTHORIZED TECHNICIANS Kind Wire Wire Code marked near of supply colour marking band plug s terminal GROUND GREEN YELLOW None PE or Phase R BLACK OR R or Lt Phase S BROWN Os or L2 Phase T BLACK OD Tor L3 Before using the device it is necessary to connect it to the water supply if the device features a water condenser Ref Par 5 4 carry out the initial functioning check Ref Par 5 5 5 4 Installing permanent wiring AN INSTALLATION MUST BE PERFORMED BYA LICENCED ELECTRICIAN REFRIGERATION TECHNICIAN INCORRECT INSTALLATION COULD CAUSE PERSONAL INJURY SEVERE DAMAGE TO THE MACHINE AND WILL VOID THE WARRANTY A THE ELECTRIC SAFETY OF THIS AUTOMATIC DEVICE IS REACHED ONLY WHEN THE SAME IS CORRECTLY CONNECTED BY QUALIFIED AND CERTIFIED PERSONNEL TO AN EFFICIENT GROUNDING SYS TEM MADE AS PROVIDED FOR IN FORCE SAFETY REGULATIONS The manufacturer will not be considered responsible for damage caused by an inadequate All the electrical specifications and requirements are listed on the Technical Data Plate and on the Technical Handbook A FOR PREPARING THE ELECTRIC AL SUPPLY FOR THE DEVICE IT IS COMPULSORY TO FOLLOW THE STATE AND LOCAL CODES AND STANDARDS IN PARTICULAR If permanent wiring is required by local codes the following procedure must be performed The electric capacity of the system must exactly m
15. OT come from the tank but is heard even when no beating is on Cause Interni breakdown Call a Service Technician 22 English Mixer ERROR CODES The Display shows an error code A AEE P PEE G IMMEDIATELY TURN OFF THE CIRCUIT BREAKER Note Error codes are unusual but possible under special circumstances Before deciding that machine is out of order switch machine off for as long as it takes to normalize temperatures 30 60 minutes turn back on and check for error codes Error code A the GLYCOL s temperature probe detects a temperature HIGHER than the safety limits Cause There are air bubbles in glycol system and pump cannot circulate it Bubbles can be due to a leak or because machine is placed on its side or upside down THIS MUST EE AVOIDED Call a Service Technician Cause Glycol system pump is broken Call a Service Technician Cause Glycol temperature probe is broken cut off or out of range Call a Service Technician Cause The control circuits cannot tum the power supply off to the glycol system heating elements they are kept on Relevant power relay has likely locked Call a Service Technician Error code AEE the GLYCOL s temperature probe detects a temperature LOWER than the safety limits Cause Glycol temperature probe is broken due to a short circuit or wiring is damaged Call a Service Techni cian Error code the TANK s temperature prob
16. Stoelting will be free from defects in material and workmanship under normal use and proper maintenance appearing within twelve 12 months after the date that such equipment is originally installed 2 Disclaimer of Other Warranties THIS WARRANTY IS EXCLUSIVE AND STOELTING HEREBY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE 3 Remedies Stoelting s sole obligations and Buyer s sole remedies for any breach of this warranty shall be the repair or at Stoelting s option replacement of the affected component at Stoelting s plant in Kiel Wisconsin or again at Stoelting s option refund of the purchase price of the affected equipment and during the first twelve 12 months of the warranty period deinstallation reinstallation of the affected component from into the equipment Those obligations remedies are subject to the conditions that Buyer a signs and returns to Stoelting upon installation the Checklist Warranty Registration Card 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 packaging crating also within that period Buyer shall bear the cost and risk of shipping to and from Stoelting s plant or designated service location 4 Exclusions and Limitations This warranty does not extend to
17. aces of the tap joint using lubricant suitable for use with food preparation equipment Re assemble all the sanitized parts For Mix60 pour a solution consisting of 4 oz of Spartan Chemical SANI T 10 disinfectant in 4 gallons of water at room temperature into the tank Clean all the tank surfaces and the lid using disposable sterile material or suitable brush Press the stir button and allow the machine to run for 5 minutes before emptying the tank For Mix120 pour a solution consisting of 8 oz of Spartan Chemical SANI T 10 disinfectant in 8 gallons of water at room temperature into the tank Clean all the tank surfaces and the lid using disposable sterile material or suitable brush Press the stir button K6 and allow the machine to run for 5 minutes before emptying the tank Rotate the drip tray collector to one side position a container under the tap and open it to empty the tank machine should be rinsed first with a sanitizing solution and then with potable water ensuring that the correct hygiene procedures are observed in accordance with state and local health codes Each time the machine is cleaned it must be sanitized using sterile gloves Sanitization must be carried out on a regular basis in accordance with local hygiene regulations 8 MAINTENANCE The device requires very limited maintenance Periodically we suggest to check the condition of the parts of the device During disassembly is an ideal opport
18. atch the supplys voltage and frequency required by the device the current capacity of the system must be suitable for the device s input bring the wires from the batch freezer to the breaker box refer to figure 078b Note for MIX 120 109a remove left side panel and bring the wires from the bottom of the heating and cooling mixer to the control box on the bottom side of the machine Install permanent wiring according to local code A A WRONG CONNECTION ON THE GROUND TERMINAL MAY CAUSE SERIOUS The device s power supply cable is composed by 3 or 4 coloured wires marked with appropriate bands as shown in the following table 10 English Mixer Kind Wire Wire Code marked near of supply colour marking band plug s terminal GROUND GREEN None PE ar Phase R BLACK OR Ror L1 Phase S RED Os S or 12 Phase T WHITE TorL3 5 5 Water connections If your machine is provided with an AIR condenser only a water INLET pipe is necessary for washing operations If the machine is provided with a WATER condenser both INLET and OUTLET pipes are necessary 3 FOR MACHINES PROVIDED WITH A WATER CONDENSER Do not let water from a TOWER in unless they have been specifically designed to utilize water from a tower Unless otherwise specified the machine is designed to utilize water from a WELL Note In the Technical Data section of the Technical Handbook you will find the necessary specifications regarding the water s correct t
19. d on the packaging itself 068 To prevent the oil contained in the compressor from flowing into the refrigeration circuit the machine must be kept in an upright position during carrying and during the installation and operation Always follow the instructions on the packaging 4 1 Transportation of the crated equipment The packaging has been designed to assure the equipments protection It is therefore suggested to transport the device while it is packed as near as possible to the place where it will be installed To the packed device use fork lift or similar device inserting its forks into the holes of the skid 06 Ke Dia 070 WOOD PACKING pry nails from the top panel then separate the side panels CARDBOARD PACKING cut the bands and pull the cardboard up from the top After having opened the packing make sure the device isnt damaged In case of doubt do not use it Contact the seller immediately A REMOVAL OF SIDE PANELS MUST BE PREFORMED BY A QUALIFIED SERVICE TECHNICIAN ONLY EQUIPMENT MUST BE REMOVED FROM CRATING SKID PRIOR TO INSTALLATION AND OPERATION MAKE SURE NOT TO DAMAGE THE INTERNAL PARTS OF THE DEVICE English 7 Qoerating Instructions Remove both the side panels unscrewing the relevant fixing screws 21 remove shipping bolts at bottom of frame 22 The power cable is located at the bottom of the machine Make sure not to damage the cable during the l
20. e With the tap still open press the tap wash button until the water comes out clear 2 Complete washing and disassembling of the parts 2 gallons H20 262 104 F E detergent AN CARRY OUT THESE OPERATIONS ONLY WITH THE MAIN CIRCUIT BREAKER TURNED OFF 0 Remove the rod 25 from the lid s hinge and remove the lid 5 Remove the impeller cover 9 and the impeller 7 Loosen the knurled knob 16 and remove the tap from the port 3 Unscrew the andle 15 remove the tap cover 14 and remove the piston 13 from the tap body 12 and the seals G see section 8 1 18 English Mixer Each component mentioned in Complete washing and disassembling of the parts must be washed using a suitable brush in a solution consisting of 2 oz of detergent suitable for use with food preparation equipment in 2 gallons of hot water 104 F Rinse each part using water at room temperature 3 Sanitizing 2 C 4 oz for Mix 60 El for Mix 120 02 Sani T 10 3 Le 13 G 12 16 G 3 2 gallons H20 14 5 i minutes 5 4 gal for Mix 60 8 gal For Mix 120 S Prepare a solution consisting of 2 oz of Spartan Chemical SANI T 10 disinfectant in 2 gallons of water at room temperature Immerse all the components mentioned in accurate washing and disassembling of the parts in this solution for 5 minutes Remove the components from the solution lubricate the seals and the inner surf
21. e detects a temperature HIGHER than the safety limits Note If a very high HEATING TEMPERATURE is programmed see par 6 3 P1 programming the alarm signal may show this occurs however only in certain circumstances Cause Machine is running dry or product in the tank is insufficient Restore minimum quantity of product Cause The tank temperature probe is broken interrupted or out of tolerance range Call a Service Technician Error code PEE the TANK s temperature probe detects a temperature LOWER than the safety limits Cause The tank temperature probe is broken due to a short circuit or wiring is damaged Call a Service Technician Cause The control circuits cannot tum the power supply off to the glycol system heating elements they are kept on Relevant power relay has likely locked Call a Service Technician Cause The tank temperature probe is broken cut off or out of range Call a Service Technician English 23 Gperating instructions C STOELTING FOOD SERVICE EQUIPMENT ROSS TELME PRODUCT LINE WARRANTY 1 Scope Stoelting LLC warrants to the first user the Buyer that the freezing cylinders hoppers compressors drive motors speed reducers beaters and agitator of Stoelting batch and custard freezers will be free from defects in materials and workmanship under normal use and proper maintenance appearing within two 2 years and that all other components of such equipment manufactured by
22. emperature in order to operate the machine AN The use if improper hoses or connections may cause water leakage that may result in personal injuries or damage the device Use a 3 4 NPT water supply D to the conversion fitting C provided with water cooling machines 3 4 BSPT to 3 4 NPT and connect to the water connection 3 4 BSPT E on the back of the machine Connect only potable water to E The use of non potable water may cause hygienic problems Use braided steel hoses for water connection rated for 15 Bar pressures utilizing a valve or a faucet B ABOVE the delivery pipe use a 3 4 NPT water supply D to the conversion fitting C provided with the water cooling machines 3 4 BSPT to 3 4 NPT and connect to the water connection 3 4 BSPT on the back of the machine Note water supply hoses designed for house use are on the market ex dishwashers which in addition to being inexpensive meat the required specifications and utilize a 3 4 NPT water supply Pipe unions are placed on the machine s rear panel they are labelled a A and marked IN fresh water INLET OUT waste water OUTLET G Follow the following precautions to avoid damages at the device s water circuit donot invert the connection of hoses if located in a hard water area install a suitable decalcification or filtration device above the supply pipe _ ifnot otherwise mentioned in the Technical Handbook water supply pressure must be c
23. eo STOELTING by MIX 60 109a MIX 60 309a MIX 120 109a Mixer lt O O CC Y lt CC LLI CL 2 English Mixer 3 Dear customer we congratulate you for choosing a high quality product which will surely satisfy your expectations With our thanks for choosing us we kindly invite you to examine the present operating instructions manual before operating your new device 1 IMPORTANT SAFETY INSTRUCTIONS AND 6 DEVICE S OPERATION 12 A A 6 1 WAmMINOS desastre 12 62 Controls and indicators 12 6 3 Programming the heating and cooling mixing 2 SAFETY DEVICES 5 A 5 14 II M 15 21 M NIC SONSOM cia 5 aren 65 tap 16 E TECHNICAL DAT j WASHING ui a 16 3 1 Technical data plate and marking 5 e 5 MAINTENANCE 18 4 TRASPORTING LIFTING AND UNPACKING 6 8 1 Maintenance during component disassembly19 4 1 Transportation of the crated equipment 6 pe DAY of i iii ici 422 UNPACKING nidi 6 i 5 INSTALLATION i 7 PERIODS OF INACTIVITY 20 5 1 Equipment location and parts verification 7 52 Assembling Parts 8 10 MAL
24. esigned to stir liquids NOT to grind solids A NOT RESPECTING THESE RULES IN ADDITION TO VOIDING ANY FORM OF WARRANTY CAN SERI OUSLY COMPROMISE THE SAFETY PERFORMANCES AND FUNCTIONING OF THE DEVICE 6 2 Controls and indicators All controls and indicators for the use of the device are grouped in a single control panel placed on the front panel It functions on low voltage In this manual the buttons and indicators are identified with the relative symbol and or with an imprint K for pushbuttons Z for indicators The functioning of every control is described below To obtain the best results pease read carefully before operating the device Dec p Y ON OFF Pushbutton K1 When the electric supply is connected the machine is ready to be tumed on The green indicator Z1 will light When pressing K1 the machine is on a short electronic test is performed and the other pushbuttons are enabled The display shows the temperature inside the tank in C ADJUSTMENT Pushbuttons K2 K3 These pushbuttons are enabled only after pressing SET UP K8 They increase or decrease set values For more details on their use see Par 6 3 Setting Up vr ves rE FAST BEATING button K4 On pressing the button the relative Z4 light comes on and the beater works CONTINUOUSLY AT HIGH SPEED This command can also be inserted during the heating cooling and preservation cycle When the button is pressed again t
25. ff then disconnect the plug and call a Service Technician A DO NOT TOUCH THE DAMAGED ELECTRICAL CABLES BEFORE TURNING OFF THE CIRCUIT BREAKER With the Main Breaker on the ON OFF indicator Z1 TURNS ON but the display shows 3 small squares and the device does not work Cause The impeller s cover is not properly closed The impeller s cover Call a Service Technician English 21 Gperating instructions The impellers cover magnet has been positioned incorrectly Call a Service Technician The beater motor protection device has activated Call a Service Technician A THE MAGNETIC CONTACT AND THE RELATIVE MAGNET ARE IMPORTANT SAFETY DEVICES AND MUST NOT BE DISABLED With the Main Breaker on the ON OFF indicator Z1 TURNS ON but the device does not work Cause Faulty internal parts or controls Call a Service Technician THE DEVICE CAUSES REPEATED TRIPPING OF CIRCUIT BREAKER OR FUSES Cause The capacity of the electrical supply is not sufficient to power the device The electrical specification of the circuit protection is not adequate Faulty internal parts or controls Call a Service Technician THE REFRIGERATION IS INSUFFICIENT OR INTERUPTS ERRONEOUSLY Cause The thermal protection of the compressor has been activated due to excessive stress repeated startings high pressure overheating Stop the device wait a few minutes and try starting again If the device doesnt work properly cal a Service Technician Note It
26. he beater stops and the light tums off English 13 Gperating instructions ye 9 HEATING COOLING Pushbutton K5 On pressing the button a complete and automatic heating cooling mixing cycle is set in motion Once finished the machine goes into ageing mode For further details see Par 6 3 heating refrigeration cycle The Z5 light remains on until the command has been removed TE SLOW BEATING button K6 CV On pressing the button the relative light 26 comes on the beater operates CONTINUOUSLY AT LOW SPEED This command can also be activated during the heating cooling and preservation cycle When the button is pressed again the beater stops and the light tums off MANUAL REFRIGERATION PRESERVATION Pushbutton K7 When the pushbutton s indicator Z7 is on the machine is in preservation mode the mixture inside the tub is maintained at a temperature of approximately 4 C 40 F or the final preset temperature The beater darting at the same time as the refrigerator shifts the mixture to keep it homogenous and to maintain a uniform temperature To manually activate light on or deactivate light off the preservation mode or to interrupt the heating phase during the heating cooling cycle and to start the cooling process simply press this button SET UP Pushbutton K8 The main heating cooling and preservation cycle values can be viewed on the display by pressing this button They can be adjus
27. ht and transfer the mix to be heated into the tank MAXIMUM tank capacity is 60 litres recommended MINIMUM quantities are generally 1 2 of maximum capacity during heating cooling 1 3 of maximum capacity during preservation Too little mixture can cause excessive overheating or the development of ice causing damage or irregu lar flow and foam during production too much mixture can slow down or not complete the process of heating cooling and cause overspills add ingredients to heated cooling dose lid if you require to pre blend the ingredients operate whipper by pressing FAST BEATING K4 when ready press it again to stop whipper having programmed see par 6 3 PROGRAMMING THE HEATING AND COOLING CYCLE press the HEATING COOLING button K5 16 English Mixer BURN HAZARD DURING THE HEATING CYCLE THE PRODUCT BE COMES VERY HOT 65 149 F 90 C 194 F SERIOUS INSURY CAN BE CAUSED BY CONTACT WITH THE LID 5 THE TAP 11 AND THE DEVICE S SURFACE 35 WHEN LID IS OPENED THE MACHINE DO NOT STOP AND THE MIXTURE REMAINS VERY HOT ALWAYS VERIFY THAT HEATING COOLING CYCLE IS COMPLETED OR CJ THAT DISPLAY SHOWS A SUFFICIENTLY LOW TEMPERATURE BEFORE OPENING LID OR TAP Note the total cycle lasts approximately 90 120 minutes and varies according to the mixture quantity type and viscosity wait until the process is finished This is signalled on the display by the low conservation temperature Tcp
28. ifting process Lift the device from the pallet working from the lower side of the frame near the wheels Remove the pallet and place the device on the floor and lean the device slowly on the floor avoiding bumps DO NOT insert objects ropes or brackets for lifting THROUGH the device since these could damage the internal parts Replace side panels Packing material which is produced with entirely recyclable materials LO Dispose of packing material properly 5 INSTALLATION AN THE INSTALLATION MUST BE CARRIED OUT ONLY BY A QUALIFIED SERVICE TECHNICIAN AND IN COMPLIANCE WITH STATEAND LOCAL CODES ALWAYS FOLLOW MANUFACTURER S INSTRUCTIONS 5 1 Equipment location and parts verification Place the device on the floor on a flat and level surface capable of supporting the equipment s specified weight j Install the device away from any source of heat avoiding direct exposure to the sun Make sure that air freely circulate around each side of the device N 442 lt gt 15 14 13 12 16 A Check that all of the listed components are present lid 5 attached to the machine Drip tray 26 with bracket 27 Tap 11 including inner body 12 piston 13 cover 14 lever 15 fastening knob 16 all the technical documentation in addition to this handbook the Technical Handbook the EC s Conformity Certi fication and Electrical Tests Schedule 8 English Mixer 5
29. mmended 85 C 185 F high temperature will appear on the display Where necessary temperature can be adjusted according to the mix to be heated by pressing K2 or K3 The adjustment field is 65 149 F 90 C 194 F Note the idle period preceding the onset of the cooling process is set automatically according to the chosen tempe rature 30 for 65 C 149 F from 65 C 149 F to 85 C 185 F subtract 90 for each extra degree from 85 C 185 F to 90 C 194 F the time is 0 Once again press the PROGRAMMING button K8 The ageing temperature Tcp appears on the display lt can be adjusted where necessary by pressing K2 or K3 The recommended temperature set in the factory is 4 C 39 F The adjustment range is 1 C 34 F 50 C 122 F once again press the PROGRAMMING button K8 P2 will flash on the display indicating that you have entered the SLOW BEATING FUNCTION of the ageing cycle once again press the PROGRAMMING button K8 One of the three options available with the adjustment buttons K2 or K3 will appear on the display The OFF option excludes slow beating the CONT option allows slow and continuos beating the numerical option allows slow beating for a determined amount of time expressed in minutes The adjustment field is 1 60 The recommended beating time set in the factory is 2 minutes To confirm an option press K8 if the option chosen is the numerical one press the PROGRAMMING
30. omprehended between 22 Psi 1 5 Bar and 87 Psi 6 Bar ideal pressure 44 Psi 3 Bar If the pressure of the supply is higher it is necessary to install a pressure limiting device appropriately regulated above the delivery pipe A AVOID CONSTRICTION OR NARROW TURNS OF THE HOSES English 11 Qoerating Instructions Note The water expelled from the condenser though being hot and not safe for consumption is not polluted and can be reutilised Ed Before storing the device in rooms with a temperature lower to 0 C 32 F it is IMPORTANT to get rid of the water in the condenser with WATER condensation and in the inlet outlet and washing pipes Call your Service technician 5 6 Initial functioning check Ed At the end of the installation and before using the device it is important to let a qualified technician check for correct connection by performing the following procedure Before proceeding check that the circuit breaker is in the off position insert the plug and tum on 1 the circuit breaker only the green light of the START button 21 should light up on the control panel Close the lid and press the START button K1 The machine prepares to operate and tank temperature appears on the display Note if 000 three small squares appears on the display the impeller cover with it s polarized magnet is not correctly placed The machine will not work in these conditions press the SLOW B
31. safety devices carrying out the following test tum off the machine by pressing the START button K1 Turn off the Main circuit breaker I the circuit breaker is off the START command light Z1 will tum itself off close the lid and tum on the main circuit breaker press the START button K1 the button s green light must be on and the temperature must appear on the display Remove the impellers cover 9 by turning it left If the magnet works correctly 3 small squares will appear on the display if the magnetic contact is not functioning properly the temperature will remain displayed AN THE MACHINE MUST NOT BE USED IF ONE OR MORE OF THE SAFETY DEVICES IS DAMAGED OR MALFUNCTIONING 20 English Mixer 8 3 Annual maintenance Periodically based on the environmental conditions in which the device operates or at least once every year make sure to have a general checkup A THE CHECK UP MUST BE MADE BY A QUALIFIED SERVICE TECHNICIAN WITH ADEQUATE TOOLS THE MAINTENANCE OPERATIONS CAN BE DANGEROUS IF CARRIED OUT BY NON PROFESSIONALS THEREFORE FOR YOUR OWN SAFETY THE USER MUST NEVER CARRY THEM OUT 9 PERIODS OF INACTIVITY If long periods of inactivity are foreseen proceed as follows ensure that the Main circuit breaker is turned off remove the electrical plug from the outlet Completely clean the device see Chapter 7 close the water faucet and relieve pressure from inside the supply hose by unscrewing one of
32. ted where necessary by pressing K2 and K3 For further instructions see Par 6 3 and 6 4 Programming pa WASH Pushbutton K9 IN When pressing the automatic washing of the tap commences See also Par 6 5 Washing the tap Digital Display When turning on and during regular functioning the display always shows the temperature inside the tank together with that of the mixture inside During set up the display shows current settings three small squares appear the impeller cover with it s polarized magnet is not correctly placed or the beater motor protection has been activated 14 English Mixer 6 3 Programming the heating and cooling mixing cycle The machine was programmed during testing phase using the standard recommended values 85 C 185 F for heating 4 C 39 F for preservation These can be adjusted according to one s own requirements Note Program the cycle before beginning production i TCP mpa VEGA Gti Press the START button K1 and once the machine is working press the PROGRAMMING button K8 1 will flash on the display indicating that you have entered Programming mode and that the temperatures for the automatic heating cooling cycle can be set Note If more that 10 second pass without any buttons being pressed the new settings are automatically memorized and the machine exits Programming mode Once again press the PROGRAMMING button K8 The reco
33. unity to inspect parts ref Par 8 1 check that electric power cable pipe fittings rubber hoses and water pipes are not damaged Test all safety devices ref Par 82 Examine and clean external panels and surrounding area Dust paper fragments or other small objects may block the ventilation ducts specially if equipped with air condenser Internal parts must only be inspected by a qualified Service Technician ref Par 83 English 19 Gperating instructions 8 1 Maintenance during component disassembly Periodically check the o rings G shown in the drawing Replace them if broken wom or streched out in the latter case o rings tend to come out of their sockets Use only original o rings made of food safe rubber The spare parts bag contains a complete set of o rings approved by the manufacturer A replacement of all o rings once every year is recommended We suggest you to always keep a spare supply to order them reference to the Spare Parts Section contained in the Technical Handbook To correctly replace the o rings it is necessary to remove old o rings with an appropriate non metalic tool paying attention not to damage them or their seatings lubricate new o rings with food compatible lubricant before replacing 8 2 Testing of safety devices ONLY BY A SKILLED AND QUALIFIED SERVICE TECHNICIAN CAPABLE OF TESTING OR SERVICING OF THE SAFETY DEVICES Periodically check the efficiency of all the
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