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USER MANUAL
NARVON SLUSHY
#378SM2
DOUBLE BOWL
#378SM1
#378SM3
SINGLE BOWL
TRIPLE BOWL
READ THOROUGHLY BEFORE OPERATION • UPDATED 04/2023
1
NARVON

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Summary of Contents for Narvon SLUSHY 378SM2

  • Page 1 USER MANUAL NARVON SLUSHY #378SM2 DOUBLE BOWL #378SM1 #378SM3 SINGLE BOWL TRIPLE BOWL READ THOROUGHLY BEFORE OPERATION • UPDATED 04/2023 NARVON...
  • Page 2: Table Of Contents

    6.7 Emergency situations..............15 NARVON...
  • Page 3 10. BASIC WIRING DIAGRAMS ..........26 NARVON...
  • Page 4: General Information

    The manufacturer will not be liable for any damage or injury caused as a result of failure to comply with this rule. The instruction manual is an integral part of the product purchased and must therefore be handed over to any subsequent owners. NARVON...
  • Page 5: Symbols Used

    SPECIALIZED TECHNICIAN This symbol identifies operations that may be performed only by qualified technical personnel. MOVING MACHINE PARTS This symbol identifies the danger due to moving parts existing in the machine. NARVON...
  • Page 6: Machine Description

    Manufacturer. To make the instructions easier to read, the following abbreviations are used herein: #378SM1, References the (1) bowl slushy machine #378SM2, References the (2) bowl slushy machine #378SM3, References the (3) bowl slushy machine Fig. 02 NARVON...
  • Page 7: Control Panel Description And Functions

    • in position “II”, the refrigeration system is activated for the production of cold drinks. All versions Temperature display: with temperature • This shows the temperature of the display product inside the tank NARVON...
  • Page 8: Safety

    - use the machine to dispense substances that are not c ompatible with the machine’s specifications; • Before cleaning the machine, make sure that it is unplugged; do not clean the machine with gasoline and/ or solvents of any kind. • Repair work may be performed only by a specialized technician. NARVON...
  • Page 9: Packaging

    The machine must be moved into an upright position, only after every bowl has been emptied of product. Lift the box carefully and move it into position. Make sure to carefully avoid obstacles that could impede. Fig. 04 NARVON...
  • Page 10: Installation

    After opening the box, make sure to separate the packing of need. materials according to type and dispose of them as necessary. We recommend keeping the box for future conveyance or transport. NARVON...
  • Page 11: Electrical Connection

    6.1 Preparing the product Warning: Product must be poured into the bowl only when the machine is off and unplugged. Warning: Do not force the lid opening in case of difficulty. Fig.6 Never only use water NARVON...
  • Page 12: Starting A Slushy Machine

    Before removing the lid, switch off the machine and unplug it. Warning: There are some moving parts inside the bowl, which may cause injuries; turn off and unplug the machine before carrying out any operation inside the bowl. NARVON...
  • Page 13: Starting #378Sm1

    “I“: Refrigerator system operating (slush drinks - granita). 3 TANKS To make COLD DRINKS: Switch (D) in position “II“: Refrigerator system operating (cold drinks). To disable the FRIDGE (mixing only): Switch (D) in position “0“: Refrigerator system off (mixing only). NARVON...
  • Page 14: Adjusting Slushy Consistency

    D (point of minimum consistency). Fig 17 Decimal point If the decimal point viewed is on the right, the temperature reading refers to Bowl 3 (see Fig.2, Page 4). 3 TANKS Fig 18 Decimal point NARVON...
  • Page 15: Dispensing Slushy

    6.7. Emergency situations WARNING: To shut down the machine in an emergency situation, firmly press the main switch into position -0-. In case of freezing, switch off the machine and contact a service specialized technician. NARVON...
  • Page 16: Mechanical Thermostat

    To reset the machine it must be disconnected, the left panel removed, and the condenser cleaned (see Section 7.9).Reconnect the machine and press the restart button (R) situated on the right panel. The red pilot light (PR) on the front panel will turn off. NARVON...
  • Page 17: Cleaning And Maintenance

    Cleaning and sanitization are operations that must be performed with utmost care and on a regular basis to guarantee the quality of the beverages dispensed and compliance with mandatory hygiene standards NARVON...
  • Page 18: Emptying The Bowls

    PULL inadequate cleaning. Product It is forbidden to clean or service the machine when it is plugged in and the main switch is positioned on 1- . NARVON...
  • Page 19: Disassembling The Dispensing Tap

    Disassemble the tap by removing the pin from its seat to lightly on the rear; release all the other parts. Push the push lever dispenser until it makes contact with the tank and pull upwards as shown. Fig.31 Fig. 28 4. Remove the bowl gasket (B); Fig.32 Fig.32 NARVON...
  • Page 20: Washing And Sanitizing The Components

    5. Place the components on a clean surface to dry. NOTE: The lid and evaporators should be carefully wiped down with a soft cloth without submerging with water, as to not damage electrical components. NARVON...
  • Page 21 Using the food safe lubricant provided, adequately lubricate the hooks and the joint Reinsert the mixer back onto the machine, engaging head (C) with shaft (D). Check that the gasket (J) is placed in its lodging. Fig.38 Fig. 41 Note: Rotate the mixer to engage it. NARVON...
  • Page 22: Rinsing Cycle

    Components: Carefully unhook the drip tray from the machine. S: Cover T: Bulb Holder U: Bulb V: Lid Top (upper part) Z: Decal X: Lid Bottom Y: Cable with “male” Jack Plug NARVON...
  • Page 23: Bulb Replacement

    Warning: Failing to clean the condenser will impair machine performance. To access the condenser, remove the safety guards. It is forbidden to use the machine when even only one panel (front, rear or side) is not set properly in place. Fig. 48 NARVON...
  • Page 24: Periodic Maintenance

    Any worn components must be replaced by an original spare part. It is forbidden to use the machine when even only one of its components is faulty or worn. Users are forbidden to perform periodic maintenance. NARVON...
  • Page 25: Troubleshooting

    If the machine malfunctions due to causes other than those listed in this table or the proposed remedies do not solve the problem, contact a specialized technician. NARVON...
  • Page 26: Basic Wiring Diagrams

    10. BASIC WIRING DIAGRAMS MODEL 378SM1 / 115 Volt t° MODEL 378SM2 / 115 Volt NARVON...
  • Page 27 MODEL 378SM3 / 115 Volt NARVON...
  • Page 28 N.T.C 1 TANK TEMPERATURE PROBE 1 N.T.C 2 TANK TEMPERATURE PROBE 2 N.T.C 3 TANK TEMPERATURE PROBE 3 PRESSURE GAUGE R.Mc COMPRESSOR RELAY TEMPERATURE DISPLAY TANK THERMOSTAT TANK 1 THERMOSTAT TANK 2 THERMOSTAT TANK 3 THERMOSTAT TRANSFORMER TR.L TRANSFORMER NARVON...

This manual is also suitable for:

Slushy 378sm1Slushy 378sm3

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