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VALMAR
HANDLING, OPERATING AND
MAINTENANCE GUIDE OF THE APPLIANCES
FOR THE PRODUCTION OF ICE CREAM
Model SNOWY TTi
Model MULTY HP TTi
Ver_SN_TT_001

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  • Page 1 VALMAR HANDLING, OPERATING AND MAINTENANCE GUIDE OF THE APPLIANCES FOR THE PRODUCTION OF ICE CREAM Model SNOWY TTi Model MULTY HP TTi Ver_SN_TT_001...
  • Page 3: Table Of Contents

    TABLE OF CONTENTS INSTRUCTIONS ON HOW TO USE THE GUIDE ........7 SYMBOLS USED IN THE GUIDE ............7 GENERAL FEATURES AND SPECIFICATIONS ........8 GENERAL FEATURES ................ 8 IDENTIFICATION OF THE APPLIANCE ........... 10 TECHNICAL SPECIFICATIONS ............10 TRANSPORTATION AND PLACING OF THE APPLIANCE ....11 INSTRUCTIONS FOR PREVENTING INJURIES ......
  • Page 4 13.4 CLEANING OF PARTS THAT COME IN CONTACT WITH THE ICE CREAM ......................64 13.5 DISINFECTING THE ICE CREAM PRODUCTION CYLINDER ..75 14 MAINTENANCE OF THE APPLIANCE ............ 75 14.1 INSTRUCTIONS FOR PREVENTION OF INJURIES ......75 14.2 PROBLEMS, ERRORS AND TROUBLESHOOTING ......76 14.3 REGULAR MAINTENANCE INSPECTION PLAN......
  • Page 5 BASIC STARTING OF THE MACHINE STARTING OF THE MACHINE (ice cream production) • With quick key ICE CREAM ICE CREAM - button for the producing of the ice cream in MODE 1 (program 01). STARTING OF THE MACHINE (ice cream production) •...
  • Page 6 PAY PARTICUAL ATTENTION - HOT MIXTURE! Duiring the heating operation (hot mixture) or after emptying of it (time 10 minutes) the user: can only by handle slowly opened or closed the outlet hole! can’t apprehended any inox part (in hot area) such us the door…! The user must take particular attention when slow opening and closing the outlet hole that does’n the hot mixture burned the hands, face...! HOT AREA!
  • Page 7: Instructions On How To Use The Guide

    1 INSTRUCTIONS ON HOW TO USE THE GUIDE Since we are in the company VALMAR aware that it is in yours as well as in our interest that the machine would operate at its best and as cheap as possible we have prepared this instruction manual, in order to assist you with your machine.
  • Page 8: General Features And Specifications

    2.1 GENERAL FEATURES The appliance is designed exclusively for the ice cream production and the processing of fresh ice cream. The manufacturing company VALMAR cannot be held liable in any way for personal injuries or damage caused to the appliance in cases when the appliance has been used for any other purposes than those specified.
  • Page 9 The price of the appliance does not include installation costs and the cost of the demonstration of its operation. The warranty does not include replacements or repairs of malfunctions caused by incorrect connection of the appliance. The quality and the quantity of the ice cream depend on: temperature of the cooling water;...
  • Page 10: Identification Of The Appliance

    2.2 IDENTIFICATION OF THE APPLIANCE Every appliance has its own identification label, which is fixed on the backside of the appliance. The ID label contains the essential technical specifications of the appliance: manufacturer maximum current manufacturers address cooling gas type model cooling gas weight serial number...
  • Page 11: Transportation And Placing Of The Appliance

    MODEL WEIGH WATER FLUX PRODUCTION OF SINGLE QUANTITY DIMENSION (mm) POWER SNOWY ICE-CREAM VOLUME/CYCLE Width Depth Height * l/ciklus Kg/h Min kg Max kg 5 TTi 721+241 1454 7/36 7 TTi 721+241 1454 9/45 12 TTi 721+241 1454 10,9 12/75 12,5 16 TTi 839+241...
  • Page 12: Unloading The Appliance From The Lorry

    3.2 UNLOADING THE APPLIANCE FROM THE LORRY Required devices are a hand lift for pallets and a forklift truck with load capacity of at least 1,200 kg. Lift the crate containing the appliance using the hydraulic palette lift and move it as close to the open side of the lorry as possible.
  • Page 13: Placing The Appliance On The Ground

    3.4 PLACING THE APPLIANCE ON THE GROUND Place the machine on a level solid non-combustible surface with an adequate strength of at least 600 kg per m² for the weight of the machine, and position the appliance at least 60 cm away from the wall or other objects. Leave enough space in front of the appliance to ensure comfortable access and work with the appliance.
  • Page 14: Water Supply Requirements

    4.2 WATER SUPPLY REQUIREMENTS Prior to connecting the appliance to the power source, the temperature, pressure and water flow from the water supply network must be checked. Permitted water temperature and water pressure from the water supply network: min. max. WATER TEMPERATURE 5°...
  • Page 15: Connecting The Appliance

    Magnetothermic differential FUSES (slot ≥ 3 mm) of appropriate dimensions must be installed between the electricity network and the MAIN SWITCH. model max. current fuse type SNOWY TTi 5 (one-phase) 230V/50-60Hz/1ph SLOW SNOWY TTi 5 (three-phase) 400V/50-60Hz/3ph SLOW SNOWY TTi 7 (three-phase) 400V/50-60Hz/3ph...
  • Page 16: Connecting The Appliance To The Power Supply

    WATTER SUPPLY PORT (pipe – drinkable water) WATER OUTLET PORT (condenser) WATTER SUPPLY PORT (condenser) If the appliance is meant to be used in areas with two separate water supplies, two separate water connectors are built in it, one for each: a DRINKING WATER SUPPLY PORT and a COOLING WATER SUPPLY PORT (condenser).
  • Page 17: Operating The Appliance

    Connecting instructions for five-vein cable (three-phase appliances – 400/50/3): phase type color 400 V ~ black 400 V ~ brown 400 V ~ grey neutral blue ground yellow-green A test start-up of the appliance is carried out by an appropriately trained electrician who has also connected the machine so as to make sure that it is properly connected (see the section on MAINTENANCE).
  • Page 18: Control Board

    7 CONTROL BOARD Control board is composed from touch screen and control panel. 7.1 TOUCH SCREEN 7.1.1 Inactive home screen: DESCRIPTION: TUTOR MESSAGES help users giving them instructions and information about the processing. They also provide information on any errors and give warnings on operations.
  • Page 19 PROGRAM MENU Use this function to enter MACHINE PARAMETERS Use this function to enter LANGUAGE SELECTION Function to be used only by Valmar technicians Use this function to enter in PASSWORD screen. Digit password to LOCK/UNLOCK the activities of the machine.
  • Page 20 Use this function to enter, check and change settings such as date, time, units of measurement (Celsius/Fahrenheit, liters/gallons) or water quantity Press the BACK button to return to the previous screen Press the HOME button to return to the main screen For technician - net connection.
  • Page 21 DESCRIPTION: Type of the machine. Number of the data base. The date of the last update. Serial number of the electronic. IP number. MAC address (media access control address) Number of the software. Version – number of the firmware (relay board). Total hours of the working.
  • Page 22 DESCRIPTION: Year setting. Time setting. Month setting. Minutes setting. Day setting. Liter/Gallon setting. Beep volume setting. Button volume setting. Press BACK to return to the previous page. Press HOME to return to the main screen. Water flow calibration (only sweety machine). Celsius/Fahrenheit temperature setting.
  • Page 23 DESCRIPTION: Press the button. Set the current year on the display by using the arrows. Confirm with the button. Factory default – central European time zone. Press the button. Set the current month on the display by using the arrows. Confirm with the button.
  • Page 24 Press the button. Select Celsius or Fahrenheit as unit of measurement by using arrows. Confirm with the button. Factory default – Celsius. Press the button. Adjust the volume of the signal by using the arrows. Confirm with the button. Factory default – value 100. Press the button.
  • Page 25 fruit sorbets, slush and sugar syrups CUSTOMIZED PROGRAM MENU FOR ICE CREAM, SORBETS, PASTRY AND GASTRONOMY PRODUCTS Select the CUSTOM button to enter the list of customizable programs and programs for ice cream production in mode 2, mode 3 and mode 4 PROGRAM NAME FACTORY MENU Select the FACTORY PROGRAMS button to enter the list...
  • Page 26 Button UP to scroll the program list. Button DOWN to scroll the program list. NOT ACTIVE Press the button to enter the step settings screen. NOT ACTIVE To be used only by Valmar technicians. Press here to have a short program description.
  • Page 27 7.1.7 Program list tekst screen: Program description text Cursor UP and DOWN. Use the arrows to scroll the text Press BACK to return to the previous screen Press HOME to return to the inactive home screen Press the program info button to have a description of the selected program and information on how to use it.
  • Page 28 7.1.8 Active program screen: DESCRIPTION: THIRD DEDICATED button. Select this button to activate the alternative extraction arising from actual program (not alyaws present). PROGRAM NUMBER. SET button. Select this button to enter in programs parameters of current step. PROGRAM NAME. TUTOR MESSAGES help users giving them instructions and information about the processing.
  • Page 29 is grey the increasing is not allowed. DISPLAY – production mode of ice cream. DISPLAY –cooling at temperature DISPLAY – maintenance time TIME DISPLAY. PLUS button. Select this button to enter in additional display. If the operator not operating on active program screen machine after a few seconds change it with the active single home screen: For returned on active program screen click anywhere on the active home screen.
  • Page 30 DESCRIPTION: TUTOR MESSAGES help users giving them instructions and information about the processing. They also provide information on any errors and give warnings on operations. UP BUTTON increased the actual value. If the button is grey the increasing is not allowed. ACTUAL VALUES.
  • Page 31 PROGRAM NUMBER. PROGRAM NAME. Press the button to enter the parameters screen (only for Valmar technicians). SET button. Select this button to enter in programs parameters of current step. Press BACK to return to the previous screen.
  • Page 32: Push-Button Panel

    7.2 PUSH-BUTTON PANEL 7.2.1 key START 7.2.1.1 START with the START CYCLE BUTTON on the PUSH-BUTTON PANEL The START CYCLE button is always set to one of the menu programs (except when first using the machine). 1. Press the button to display the set NEW program or the LAST program used.
  • Page 33 7.2.1.2 START with the START CYCLE BUTTON from the MENU 1. Press the button to display the set NEW program or the LAST program used. 2. Select one of the icons representing the various menus to enter the list of available programs.
  • Page 34 2. The machine starts with speed 5 for 480 seconds. With STOP button you can stop mixing – extraction (in any phase). 7.2.3 Key STANDARD EXTRACTION The STANDARD EXTRACTION button activated the automatic variable speed mixing. Mixer speed will gradually increase until full ice cream extraction. 1.
  • Page 35 7.2.4 Key CUSTOM EXTRACTION (low speed) The CUSTOM EXTRACTION button activated the automatic variable speed mixing. Mixer speed will gradually increase until full ice cream extraction. 1. In running program press the button start automatic variable speed mixing. 2. The machine starts with speed 5 for 10 seconds.
  • Page 36 1. In running program press the button start extractionwith alternating mixing speed. 2. The machine starts with speed 5. For continue press START CYCLE button. 3. Now the machine works with speed 2. For continue press START CYCLE button. 4. Now the machine works with speed 6. For continue press START CYCLE button.
  • Page 37 8. Now the machine works with speed 8. For continue press START CYCLE button. 9. Now the machine works with speed 2. For continue press START CYCLE button. 10. Now the machine works with speed 8. For continue press START CYCLE button.
  • Page 38 So for exemple you can use these modes of extraction: 1. In running program you can use modes. 7.2.6 FREEZING BUTTON from the MENU The FREEZING button activated a cooling (compressor) for 10 seconds. 1. In running extraction step press the button to start cooling.
  • Page 39 1. Press the button to start pre-set program 01. 2. The machine prodiucing ice cream in MODE 1(ice cream temperature and density check). During production you can change value of MODE 1 (see chapter “PROGRAM MODIFICATIONS AND SETTINGS”). Production ends when set values are reached.
  • Page 40: First Using Of The Machine

    At the first using is necessary to select the language. If the language is not selected machine after 30 seconds chooses English language. 1. Wait for the software to upload. 2. After Valmar screens, the LANGUAGE SELECTION screen is automatically displayed.
  • Page 41: Language Selection

    5. The machine is ready for use with instructions in the selected language. 7.5 DATA DOWNLOAD with a USB key 7.5.1 Data download for analisis – protected files (sending to VALMAR GLOBAL!) 1. On inactive HOME page press the TOOLS button to enter in setting menu screen.
  • Page 42 8. When the download is complete appears on the message bar message DOWNLOAD OK. Pull out the USB key and send data to VALMAR GLOBAL company. 7.5.2 Data download of the ERRORS 1. On inactive HOME page press the TOOLS button to enter in setting menu screen.
  • Page 43 2. Press the PARAMETERS button enter the PARAMETERS screen. 3. Insert the USB key into the relevant USB port. 4. Press ERROR button to enter in the ERROR screen. 5. Use the UP / DOWN arrows to scroll the errors to see the informations-details of the selected error.
  • Page 44 7.5.3 OPTION (surcharge) - download data of the machine, cycle (customer) 1. On inactive HOME page press the TOOLS button to enter in setting menu screen. 2. Press the PARAMETERS button enter the PARAMETERS screen. 3. Insert the USB key into the relevant USB port.
  • Page 45: Upload Of New Program Or New Database

    7.6 UPLOAD OF NEW PROGRAM OR NEW DATABASE The program is uploaded only when the machine is OFF! 1. Make sure the machine is OFF before starting. This can you do if you pres red button (safety switch). Then Insert the USB key in which you have a new program or a new database.
  • Page 46: Wear Of The Scrapers

    For all damage on the machine or to a person which derived from inconsediration of this message the company Valmar Global is not responsible! It is necessary to keep record on the working hours of the mixer scrapers (see the chapter 14.5 and write hours down to appendix A)!
  • Page 47: Menu Programs

    After starting ( ) the program you can change (if the program permitted) in: 1. it (only programs for producing of the ice cream) through the button preset value (active program parameters screen). The changing you must confirem with button and then the new value is valid for all cycle and saved for all the time.
  • Page 48: Starting Of The Programe

    4. Use the UP / DOWN arrows to scroll the list of available programs. Select the desired program by pressing the relevant button (e.g. 01). When pressed, the button changes color and becomes black. 5. Press the PROG i button to enter the INFO screen (6) with a description of the selected program.
  • Page 49: Settings Of The Programme

    9.2.2 STARTING OF THE PROGRAMS with SHORTCUT START CYCLE button You can enter the program menu by pressing the START CYCLE button 1. When the machine is in inactive home screen press the button to enter the program menu. 2. Select one of the icons representing the various menus to enter the list of available programs.
  • Page 50 1. On inactive HOME screen press the TOOLS button to enter in settings menu. 2. Press the PROGRAMS button enter the PROGRAM MENU. ips: SHORTCUT to the program menu screen. You can quickly enter the program menu by pressing the START CYCLE button 3.
  • Page 51 Inactive home screen with changed preset program - from 2 to 1. 9.3.2 CHANGING OF THE VALUE in the ice cream programs 1. Start the selected program by pressing one of the available buttons. 2. In running program press SET button 3.
  • Page 52: Settings Of The Step

    9.4 SETTINGS OF THE STEP: 9.4.1 CHANGING OF THE SPEED In actual step you can change mixer speed. For this you must use the regulation buttons. If you press the button you increase the actual speed. If you press the button you decrease the actual speed.
  • Page 53 9.4.3 CHANGING OF THE TIME When in actual step the desired temperature is reach you can change maintenance time. For this you can use two buttons. If you press the UP - button you increase the actual maintenance time. If you press the DOWN - button you decrease the actual maintenance time.
  • Page 54: Changing Parameters Of Machine

    4. Press the confirem or enter button. 5. Wait for the software to upload. 9. After Valmar screens, the LANGUAGE SELECTION screen is automatically displayed. 10. Select the desired language. If it is not on the screen, press the button to enter language selection screen 2.
  • Page 55: Lock/Unlock The Access Of Operation

    12. Press the button corresponding to the desired language. The notice - confirm screen is displayed. 6. First carefully read the text and then press the confirm button to confirm the language chosen. The HOME screen is displayed. 1. The machine is ready for use with instructions in the selected language.
  • Page 56 5. On display appears the inactive Home screen. 10.2.2 UNLOCK the access of operation on the machine 10.2.2.1 Unlock the access of operation on the machine (until such time as the power supply of the machine is not excluded) The user can unlock access of operations for period in which the power supply to electronic is not excluded.
  • Page 57 2. Enter the password - user code 000000. 3. Press the confirem or enter button to unlock the access to operation on the machine (only when the machine have power source). 4. On the single inactive home screen press the TOOLS button to enter in SETTINGS screen.
  • Page 58: Protection Of The User And Of The Machine

    11 PROTECTION OF THE USER AND OF THE MACHINE 11.1 PROTECTION OF THE USER A safety switch, which is built into the machine under the rim of the mixture treating cylinder, protects the operator against injuries that might be caused by the mixer’s rotation.
  • Page 59: Use Of The Appliance

    12 USE OF THE APPLIANCE 12.1 INSTRUCTIONS FOR THE PREVENTION OF INJURIES Only authorized persons, who know how the machine is operated, must be allowed to handle it. Operators must be familiar with all regulations concerning occupational safety and fire safety measures, and they must know where fire extinguishers are located.
  • Page 60: Basic Rules For Operating The Appliance

    12.2 BASIC RULES FOR OPERATING THE APPLIANCE The user operates the appliance standing in front of appliance. The appliance must be always under users control during operation. Only a single operator can use the appliance at the time. The simultaneously use of the appliance from multiple users is forbidden. WATER PIPE CONTROL PANEL EMERGENCY...
  • Page 61: Outlet Hole Cover

    Closing the door and pressing the handle over the taper down, thereby preventing it from opening automatically, close the processing cylinder door. LOCKING SCREW 12.4 OUTLET HOLE COVER Loosening (in counter-clockwise direction) the locking screw opens the ice cream outlet hole cover and turning the whole fully (in clockwise direction) towards the stop, where the locking screw is tightened again (in clockwise direction).
  • Page 62: To-Do List Before Operating The Appliance

    12.5 TO-DO LIST BEFORE OPERATING THE APPLIANCE Before each use of the appliance: make sure that the floor around the machine is not slippery or wet; make sure that the water supply valve is open; make sure that FUSES are securely in place and switched on; make sure that the MAIN SWITCH is turned on;...
  • Page 63: Cleaning The Surfaces Of The Appliance

    operator working on the next shift or the person who will continue to operate the appliance must be informed of the current state of the appliance. Before cleaning the appliance, the operator must make sure that the floor is free of any oil smudges or other slippery substances or objects which might cause a person to slip or trip over.
  • Page 64: Using The Water Pipe For Cleaning

    13.3 USING THE WATER PIPE FOR CLEANING In order to clean or rinse-off the appliance or its parts, one can help oneself with the shower, which is mounted on the top side panel of the machine. The shower must be connected to fresh (drinkable) water supply (see the chapter on connecting the appliance).
  • Page 65 observe the machine’s operation for 10 seconds at the most; (the appliance may continue to run without ice cream mixture 10 seconds at the most; extended operation of the appliance without mixture is not allowed!); press the STOP / RESET key; turn off the SAFETY SWITCH and the MAIN SWITCH;...
  • Page 66 Unscrew the (in counter-clockwise direction). LOCK NUT All components pull out. Exercise great care to prevent accidental dropping and consequent damaging of parties. disassemble all components ejection opening: Remove the cover from the crossbar.
  • Page 67 Unscrew the locking screw (in counter-clockwise direction) from the crossbar. Remove the rubber seal from the cover. open the door and take off: Slowly and carefully with both hands pull the door out of the hinges; exercise great care to prevent accidental dropping and consequent damaging of the door.
  • Page 68 slowly and carefully with both hands pull the mixer out of the cylinder; exercise great care to prevent accidental dropping and consequent damaging of the mixer; place the mixer on solid surface and remove each scraper from the mixer individually (push the scraper downwards until it jumps off the shaft); after that each scraper must be very carefully inspected (checked the state of the spring too);...
  • Page 69 remove the shaft sealing from the mixer (in the case, the shaft sealing is cracked, worn or inelastic it has to be replaced by a new seal); if you notice drops of ice cream mixture in the catcher, the shaft seal must be replaced with a new one;...
  • Page 70 it is recommended that all seals are greased with sanitary use Vaseline; slide the shaft sealing back onto the mixer; Place the mixer on solid surface and place each scraper back onto the mixer individually: Hold the scraper with both hands and place the scraper to the scraper holder and by pressing it towards the spade (compressing the spring) the scraper is placed on the shaft.
  • Page 71 insert the mixer into the cylinder: Hold the mixer with both hands and place it very slowly into the cylinder. Place the mixer by the edge of the cylinder so that the spade which has the slider closest to the bottom of the cylinder is placed horizontally downwards, Slowly, without spinning, push the thusly placed mixer towards the end of the cylinder.
  • Page 72 Every time is necessary a upper edge of the chute grased with sanitary Vaseline. In this way you resolved that the mixture passes between chute and front panel. With both hands placing the chute (into two supports - pins) and push – rotate (in clockwise direction) for fix it.
  • Page 73 Placing the rubber seal into the cover. Fit the cover on the crossbar. all parts placing into the housing holder: Slowly and carefully with both hands push parts into housing holder ; exercise great care to prevent accidental dropping and consequent damaging of the parties.
  • Page 74 Screw the (in clockwise direction). LOCK NUT placing the batch feeder cover lid into the safety net; placing the batch feeder cover lid with safety net into the batch feeder Close the batch feeder cover.
  • Page 75: Disinfecting The Ice Cream Production Cylinder

    13.5 DISINFECTING THE ICE CREAM PRODUCTION CYLINDER Disinfections process: make sure that the production control panel is in STOP state; make sure that the cylinder door and the outlet hole cover are properly set and well closed; open the cylinder cover; fill the cylinder with a disinfecting mixture (is not necessary fill to the top);...
  • Page 76: Problems, Errors And Troubleshooting

    Replace the shower pipe with a new one. Worn sealing. Replace sealing with new ones. 14.3 REGULAR MAINTENANCE INSPECTION PLAN All maintenance and servicing must be carried out by technicians authorized by VALMAR Company. Maintenance inspection DAILY WEEKLY EVERY ANNUALLY...
  • Page 77: Test Run

    14.4 TEST RUN Procedure of the test run: make sure that the mixture treating control panel is in STOP state; make sure that the ejection opening is well closed; open the cylinder cover and pour approximately 10 cm of water into the cylinder;...
  • Page 78: Replacing The Mixer Scrapers And Sliders

    1. First carefully read the text and then press the confirm button . The message disappears until the first re-connected of the machine at electrical supply. 2. First carefully read the text and then press the RESET button . The message permanently disappears.
  • Page 79 place the mixer on solid surface and remove each slider from the mixer individually; remove each scraper from the mixer individually (push the scraper downwards until it jumps off the shaft); Install new scraper on the mixer: Hold the scraper with both hands and place the scraper to the holder and by pressing it towards the spade (compressing the spring) the scraper is placed on the shaft.
  • Page 80 Incorrectly and correctly attached scraper: Place the slider into the mixer; insert the mixer into the cylinder: Hold the mixer with both hands and place it very slowly into the cylinder. Place the mixer by the edge of the cylinder so that the spade which has the slider closest to the bottom of the cylinder is placed horizontally downwards, Slowly, without spinning, push the thusly placed mixer towards the end of the cylinder.
  • Page 81: Setting The Water Regulation Valve

    14.7 SETTING THE WATER REGULATION VALVE The water regulation valve is preset to factory default values. These may change due to possible shocks and vibrations during transportation. In this case, the water regulation valve has to be reset properly by authorized servicing personnel.
  • Page 82 When all water has been discharged, close the valve (in clockwise direction). Finally, reattach the cap of the safety valve and screw it tight (in clockwise direction).
  • Page 83: Ordering Spare Parts

    14.9 ORDERING SPARE PARTS The order for any spare part must include: model of the appliance, factory code (if possible,) serial number of the appliance, quantity. short description of the part, SERIAL NUMBER MODEL Spare part order (example): SPARE PART ORDER TYPE AND MODEL: No.
  • Page 84 Appendix A Date Working hours Date Working hours Date Working hours ALL WORKING HOURS...
  • Page 85 Date Working hours Date Working hours Date Working hours ALL WORKING HOURS...

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