Related Manuals for Nissei NA9420AEG
Summary of Contents for Nissei NA9420AEG
- Page 1 Operator Manual NA 9420 Win Equipment B.V. Tel.: +31 (0)33 299 22 66 De Kronkels 31 E-mail: service@nissei.nl 3752 LM Bunschoten The Netherlands...
- Page 2 ‘translation of the original instructions’ Version date: March 26 2018...
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Page 3: Table Of Contents
Operator Manual NA 9420 Contents Contents ..........3 1 Introduction . - Page 4 Operator Manual NA 9420 7 Maintenance ......... . 24 Safety instructions .
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Page 5: Introduction
Operator Manual NA 9420 1 Introduction 1.1 Purpose The purpose of this Operator Manual is to provide the operator with information relating to the use and maintenance of the NA 9420. Read this Operator Manual carefully before using the machine. 1.2 Manufacturer Win Equipment B.V.... -
Page 6: Machine Identification
Operator Manual NA 9420 1.3 Machine identification The machine plate is affixed to the rear of the machine. This plate carries the CE mark. This means that the machine meets the basic health and safety requirements of the European Union. This machine contains fluorinated greenhouse gases in a hermetically sealed system with the values as specified in the label. -
Page 7: Liability
Operator Manual NA 9420 1.6 Liability The dealer is not liable for any unsafe situations, accidents and/or damage resulting from any of the following points: • Failure to observe warnings or instructions as displayed on the machine or in this Operator Manual. •... -
Page 8: Safety
Operator Manual NA 9420 2 Safety 2.1 Symbols used in this manual. Below you will find an explanation of the symbols that may be used in this manual to draw the attention of the reader to particular situations. Caution needed: - an accident may occur or... -
Page 9: Safety Symbols On The Machine
Operator Manual NA 9420 2.3 Safety symbols on the machine The following safety symbols have been affixed to the machine: Risk of trapping hand. This symbol is affixed to the top of the machine next to the mix tank. Do not spray with water. This symbol is affixed to the rear of the machine next to the ventilation slots.... -
Page 10: Safety Instructions
Operator Manual NA 9420 2.4 Safety instructions The machine meets the basic health and safety requirements of the relevant directives of the European Union. Improper or careless use can lead to dangerous situations. Please observe the following general safety instructions: •... -
Page 11: Operation And Maintenance
Operator Manual NA 9420 2.5 Operation and maintenance The machine may only be operated, maintained and cleaned by trained staff. The end user determines the basis on which staff are authorised for this purpose. 2.6 Hygiene Good hygiene is very important. Please adhere to the following rules: •... -
Page 12: Installation
Operator Manual NA 9420 3 Installation Read this chapter carefully before installing the machine. This is the only way to ensure maximum safety. 3.1 Introduction The manufacturer carries out the initial installation. When moving the machine you are advised to contact the dealer. The machine may only be installed by qualified personnel. -
Page 13: Machine Description
Operator Manual NA 9420 4 Machine description 4.1 Machine overview 1.Mix tank 2.Operating panel 3.Ice cream head with dispensing handle 4.Drip tray 5.On/off switch (backside of the machine) 6.Release button operating panel (behind the drip tray, optional) Version date: March 26 2018... -
Page 14: Operating Panel
Operator Manual NA 9420 4.2 Operating panel Attention! When the machine is equiped with the optional release button the buttons on the operating panel only react when the release button behind the drip tray is pressed simultaneously. • OFF Press to switch off the machine; only the lights remain lit. First press 'OFF' before changing the mode. - Page 15 Operator Manual NA 9420 • STANDBY Control light; lights up GREEN if the machine is in standby mode. • HEATING Control light; lights up RED during pasteurising. • REPLENISH Control light; flashes YELLOW if there is insufficient ice cream mix in the mix tank.
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Page 16: Operation
Operator Manual NA 9420 5 Operation 5.1 Start up (start of working day) First check whether the machine is in ‘STANDBY’ mode. If this is not the case, measure the temperature of the mix in the mix tank. If the temperature is higher than 7°C, empty, clean and disinfect the machine (see chapter 7 - ’Maintenance’... - Page 17 Operator Manual NA 9420 7. Wait until 2 horizontal 8. Turn the mix feed pipe 9. Dispence one ice lines are shown in the to the ‘open’ position. cream, taste it and left display. (Orifice in the outside throw it away. pipe in line with the The machine is now arrow on the inside pi-...
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Page 18: Switching Off (End Of Working Day)
Operator Manual NA 9420 5.2 Switching off (end of working day) The machine is not switched off in the same way each day. A choice can be made between switching off & standby and switching off & pasteurising. Instructions for pasteurising The Dutch hygiene code gives the following guidelines for pasteurising: •... -
Page 19: Switching Off & Pasteurising
Operator Manual NA 9420 5.2.2 Switching off & pasteurising 5. Press ‘OFF’. 6. Press ‘PASTEURI- 7. Turn the mix feed pipe SING’. to the ‘close’ position. The ice cream mix will (Line mark on the out- now be pasteurised side pipe in line with and the machine will the arrow on the insi- then switch to ‘stand-... -
Page 20: Emergency Stop
Operator Manual NA 9420 5.3 Emergency stop The machine must be switched off immediately if people or machinery are at risk: • Press the emergency stop button. The entire machine stops immediately and the power is turned off. The emergency circuit is now in operation. -
Page 21: Adjusting The Viscosity
Operator Manual NA 9420 5.5 Adjusting the viscosity Use this function only during ‘Run’. The viscosity can be adjusted in half increments.On the display this is shown with a (dot) after the last digit. For example, 1.6. is half more than 1.6 5 sec 1. -
Page 22: Faults
Operator Manual NA 9420 6 Faults 6.1 Introduction You will probably be able to resolve some of the faults yourself without difficulty. First try to remedy faults yourself using the instructions in this manual before contacting the dealer. 6.2 Messages on display The following messages can appear on the display: Message Problem... -
Page 23: Faults Table
Operator Manual NA 9420 6.3 Faults table Problem Cause Remedy LO appears in the right- Too much air in the Enlarge the orifice in the hand display. cylinder. mix feed pipe 1 position (turn the outer mix feed pipe). Machine is not The emergency stop Reset the emergency stop responding and no... -
Page 24: Maintenance
Operator Manual NA 9420 7 Maintenance 7.1 Safety instructions • Do not use a water hose or high-pressure cleaner to spray the machine clean. • Clean and disinfect the machine at least once every six weeks with the recommended cleaning and disinfecting agents. •... -
Page 25: Requirements
The following items are needed when cleaning the machine: • Buckets & brushes • Tea towel or kitchen roll • Cleaning agent (recommended: Nissei Cip Clean) • Disinfecting agent (recommended: Nissei Algides) • O ring remover • 80% alcohol spray •... -
Page 26: Cleaning And Disinfecting
• Place the parts on a clean tea towel or sheet of kitchen paper. Cleaning solution • Make a solution of 100 ml. Nissei Cip Clean and 10 litres of warm water in a clean bucket. During cleaning, regularly change the cleaning solution. -
Page 27: Decalcify
Decalcify solution • Make a solution of 1 liter Nissei Descaler and 10 litres of cold water. 7.2.5 Cleaning air filter (optional) The air filter of air-cooled machines need to be cleaned every cleansing. -
Page 28: Dis)Assembling, Cleaning And Disinfecting The Machine
Operator Manual NA 9420 7.3 (Dis)assembling, cleaning and disinfecting the machine. Please read the general instructions on cleaning and disinfecting before starting. 7.3.1 Procedure (Dis)assembling, cleaning and disinfecting the machine is an intensive task. The following sequence is recommended for an effective procedure: 1. -
Page 29: Defrosting And Draining The Machine
Operator Manual NA 9420 7.3.2 Defrosting and draining the machine 10 min 1. Press ‘OFF’. 2. Press ‘PASTEURI- 3. Wait 10 minutes. SING’. 10 sec 4. Press ‘OFF’. 5. Press the emergency 6. Wait 10 seconds. stop button. 7. Reset the emergency 8. -
Page 30: Cleaning The Mix Tank And Cylinder
Operator Manual NA 9420 7.3.3 Cleaning the mix tank and cylinder cold cold water water 1. Fill the mix tank com- 2. Press ‘WASH’. 3. Clean the mix tank. pletely with cold wa- ter. cleaning cleaning solution solution 4. Drain all water out of 5. -
Page 31: Decalcify The Machine
Operator Manual NA 9420 5 min cold water cold water 13. Wait for at least 5 mi- 14. Drain all water out of 15. Repeat steps 12 to nutes. the machine. 7.3.4 Decalcify the machine Decalcify the machine every 2 till 4 cleaning, depending of the polution, but at least twice a year. -
Page 32: Removing The Ice Cream Head And Cylinder Beater
Operator Manual NA 9420 7.3.5 Removing the ice cream head and cylinder beater 1. Remove the locking 2. Remove the dispen- 3. Loosen the four bolts. pin from the dispen- sing handle. sing handle. 4. Remove the ice cream 5. Remove the beater head from the machi- from the cylinder.... -
Page 33: Disassembling Ice Cream Head, Cylinder Beater And Mix Feed Pipe
Operator Manual NA 9420 7.3.6 Disassembling ice cream head, cylinder beater and mix feed pipe 1. Push the piston out of 2. Remove the two 3. Remove the gasket on the ice cream head. O rings from the the back of the ice piston. -
Page 34: Fitting The Ice Cream Head, Cylinder Beater And Mix Feed Pipe
Operator Manual NA 9420 7.3.8 Fitting the ice cream head, cylinder beater and mix feed pipe 1. Lubricate the O rings 2. Fit the two O rings on 3. Fit the piston in the for the piston and the the piston. ice cream head.... -
Page 35: Disinfecting The Machine
Operator Manual NA 9420 10. Fit the spring onto the 11. Fit the dispensing 12. Reattach the locking dispensing handle. handle in the ice pin for the dispensing (Be careful! Fit the cream head. handle. spring as shown on (Be careful! The dis- the picture.) pensing handle must return to the close po-... -
Page 36: Starting Up The Machine
Operator Manual NA 9420 7.3.10 Starting up the machine 1. Reset the emergency 2. Press “OFF”. 3. Fit the agitator. stop. 4. Fill the mixtank with 5. Install the mix feed 6. Turn the mix feed pipe 1,3 liter of ice cream pipe into the mix tank. - Page 37 Operator Manual NA 9420 13. Turn the mix feed pipe 14. Dispence one ice to the ‘open’ position. cream, taste it and (Orifice in the outside throw it away. pipe in line with the The machine is arrow on the inside pi- nowready for use.
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Page 38: Storage
Operator Manual NA 9420 8 Transportation and Storage Check that all connections have been disconnected before moving the machine. 8.1 Transportation The following rules must be observed during transportation: • Always transport the machine upright. • Use suitable lifting gear. Do not lift the machine manually. If necessary, have the machine transported by a specialist company. -
Page 39: Discarding
Operator Manual NA 9420 9 Discarding 9.1 Environmental factors The following must be observed: When discharging the machine it must be handed in to an authorized waste collection point for electrical equipment. Here the machine is disposed of in an environmentally friendly manner and materials are reused. - Page 40 Operator Manual NA 9420 Version date: March 26 2018...
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Page 41: Annex 1 Specifications
Operator Manual NA 9420 Annex 1 Specifications Machine dimensions Height 800 mm 900 mm (including tap) Width 290 mm Depth 685 mm Weight Approx. 97 kg Connection details Electrical 400 V 3 x 16 amp + PE Water pressure Min. 1 bar/max. 3 bar Ambient temperature +5°C to +35°C Consumption details... -
Page 42: Annex 2 Spare Parts
Operator Manual NA 9420 Annex 2 Spare Parts Version date: March 26 2018... - Page 43 Operator Manual NA 9420 Version date: March 26 2018...
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Page 44: Annex 3 Ec Declaration
De Kronkels 31 3752 LM Bunschoten The Netherlands hereby declares that the following machine: Name: Nissei soft ice cream machine Type: NA 9420 is in conformance with the following EC directive: • the Machinery Directive 2006/427/EC and the following harmonised European standards: •...
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