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NARVON

1. GENERAL INFORMATION 

 

1.1.  

Manufacturer

The manufacturer’s details are shown on the identification plate.

 

1.2.  Authorized persons

Two types of people may access the machine for different purposes:

User

A person who has adequate technical training to operate this slushy machine.

After reading this manual, they will be capable of:
•  carrying out normal product loading and/or replacement operations;
•  properly dispensing the product;
•  cleaning and sanitizing the machine.

Specialized technician

A person who has examined this manual and has specific training in the installation, use, and servicing of the slushy 
machine:

•  must be able to carry out repairs and be well acquainted with this manual and all the information regarding safety;
•  must be able to understand the contents of the manual and correctly interpret drawings and diagrams;
•  must be familiar with sanitation methods, accident prevention, technological, and safety standards;
•  must have specific experience in servicing slushy machines;
•  must know how to act in case of emergency, where to find individual safety equipment and how to use it properly.

Persons who do not meet the above requirements must  

not be allowed to use the machine.

1.3.  Layout of the manual

The purchaser/user must carefully read the information contained in this manual.

1.3.1.  Purpose and contents

The purpose of this manual is to provide the Purchaser with all the necessary information regarding the installation, 
maintenance, and use of the slushy machine.

Before carrying out any operation on the machine, users and specialized technicians must carefully 

read the instructions.

Should you have any doubts about the correct interpretation of these instructions, contact the manufacturer to request the 
necessary explanations.

You should not carry out any type of operation until you have read and thoroughly understood the 

contents of this manual.

1.3.2.  Who must read the manual

This manual is aimed at users and specialized technicians.

Users must not attempt to carry out any operations restricted to specialized technicians.

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.

Summary of Contents for SLUSHY 378SM2

Page 1: ...1 NARVON NARVON SLUSHY USER MANUAL READ THOROUGHLY BEFORE OPERATION UPDATED 04 2023 378SM2 DOUBLE BOWL 378SM1 SINGLE BOWL 378SM3 TRIPLE BOWL...

Page 2: ...y rules 8 3 2 Stop functions 8 3 3 Plates 8 4 HANDLING AND STORAGE 8 4 1 Packaging 9 4 2 Conveyance and handling 9 4 3 Storage 9 5 INSTALLATION 10 5 1 List of accessories provided 10 5 2 Installation...

Page 3: ...ing the bowl and the lid 19 7 4 Washing and sanitizing the components 20 7 5 Reassembling the washed components 20 7 6 Rinsing cycle 22 7 7 Cleaning the drip tray 22 7 8 Lighted lid 22 7 8 1 Bulb repl...

Page 4: ...individual safety equipment and how to use it properly Persons who do not meet the above requirements must not be allowed to use the machine 1 3 Layout of the manual The purchaser user must carefully...

Page 5: ...the portions of text marked with this symbol PROHIBITED This symbol is used to indicate operations that must be avoided as they create hazards for the User and any other individuals present in the vic...

Page 6: ...res are listed below Note The manufacturer reserves the right to make changes to the machine without notice Important Any changes and or additions of accessories must be explicitly approved and implem...

Page 7: ...h bowl it is used to switch on and off the gearmotor that drives the auger for mixing the product in the respective bowl All Refrigeration system changeover switch one for each bowl in position 0 the...

Page 8: ...in the presence of a high concentration of dust or oily substances suspended in the air use the machine in a place where there is a risk of fire use the machine to dispense substances that are not com...

Page 9: ...itional cuts on the packing container The WARRANTY does not cover damage caused to the machine during its conveyance and handling The Purchaser will bear the cost of repairing or replacing damaged par...

Page 10: ...nstalled on is firm flat and solid the room is adequately lit ventilated and hygienic and an electric outlet is within easy reach Adequate clearance must be left around the machine to enable personnel...

Page 11: ...ave it replaced either by the manufacturer or a specialized technician It is forbidden to use extension cords of any type to replace the original plug to use adapters 6 OPERATION Before the machine ma...

Page 12: ...which may cause injuries turn off and unplug the machine before carrying out any operation inside the bowl 6 2 Starting a Slushy Machine For the sake of simplicity only the operation of the right bow...

Page 13: ...key is pressed the setting is stored to memory and the display will show the temperature of the product in the tank ALARMS In case of probe failure the display will read A1 Programming and adjustment...

Page 14: ...key If the display fails to switch back on turn off the machine and seek assistance from a specialized technician Important While using the machine the temperature display must always be on so as to s...

Page 15: ...Spray sanitizer solution around the spigot area and on the spigot itself alternatively wash with a clean cloth and sanitizer or Dispense a small amount of the product from the spigot before dispensing...

Page 16: ...4 5 6 7 0 2 1 3 4 5 6 7 0 2 Fig 22 Note When the machine is working in critical conditions there can sometimes be insufficient air supply to the condenser due to dirt accumulating This can cause an in...

Page 17: ...components Avoid dispersing liquids in the surrounding area Do not wash machine components in a dishwasher Do not dry parts of the machine in a conventional and or microwave oven Do not immerse the m...

Page 18: ...e when it is plugged in and the main switch is positioned on 1 7 1 Emptying the bowls Before a bowl may be cleaned it must be emptied of the previously prepared product If the bowl is to be cleaned pr...

Page 19: ...g the pin from its seat to release all the other parts Push the push lever dispenser until it makes contact with the tank and pull upwards as shown Never disassemble the tap if the product or any othe...

Page 20: ...ponents except the lid in the mild cleaning detergent with a soft cloth or sponge 3 Rinse all components in water 4 After rinsing use a soft cloth or sponge to wipe down all of the components in the s...

Page 21: ...he bowl Reinsert the mixer back onto the machine engaging head C with shaft D Check that the gasket J is placed in its lodging Note Rotate the mixer to engage it Set the bowl back in place raise head...

Page 22: ...tray The drip tray should be emptied and cleaned daily Note All of the drip trays present in the machine should be cleaned The drip tray should be emptied and cleaned every time the red float install...

Page 23: ...ly by a specialized technician Periodically clean the condenser situated inside the machine Warning Removing safety guards will expose some sharp surfaces on the machine Warning Failing to clean the c...

Page 24: ...inal 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 8 Disposal Electric and electronic equipme...

Page 25: ...es not make granitas The switch is positioned on O Section 6 Press the switch into position I The machine is near sources of heat Install the machine in a more suitable place There is insufficient ven...

Page 26: ...26 NARVON 10 BASIC WIRING DIAGRAMS MODEL 378SM1 115 Volt MODEL 378SM2 115 Volt 0 I I 0 0 I 0 I I 0 II t F N II II I I I 0 0 I 0 I I 0 F N...

Page 27: ...27 NARVON MODEL 378SM3 115 Volt N F 0 I I 0 I 0 0 I I I II II II I 0 I...

Page 28: ...OR SWITCH I M2 TANK 2 MIXING MOTOR SWITCH I M3 TANK 3 MIXING MOTOR SWITCH L L LIGHTED COVER LAMP L L 1 TANK 1 LIGHTED COVER LAMP L L 2 TANK 2 LIGHTED COVER LAMP L L 3 TANK 3 LIGHTED COVER LAMP L MC CO...

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