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Summary of Contents for Nissei NA6468WEG
- Page 1 Operator Manual NA 64-- series gravity Win Equipment B.V. Tel.: +31 (0)33 299 22 66 De Kronkels 31 E-mail: service@nissei.nl 3752 LM Bunschoten Website: www.winequipment.nl 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 64-- series gravity Table of contents Table of contents ........3 1 Introduction . - Page 4 Operator Manual NA 64-- series gravity Faults table ..........24 7 Maintenance .
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Page 5: Introduction
Operator Manual NA 64-- series gravity 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 64-- series gravity. Read this Operator Manual carefully before using the machine. 1.2 Manufacturer Win Equipment B.V.... -
Page 6: Machine Identification
Operator Manual NA 64-- series gravity 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. 1.4 Warranty The dealer offers on new machines a 5-year warranty on expensive parts and a 12-month warranty on non-wearing parts and repair costs. -
Page 7: Liability
Operator Manual NA 64-- series gravity 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 64-- series gravity 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:... -
Page 9: Safety Symbols On The Machine
Operator Manual NA 64-- series gravity 2.3 Safety symbols on the machine The following safety symbols have been affixed to the machine: Location of emergency stop. This symbol is affixed to the left front side of the machine above the emergency stop button. Risk of trapping hand.... -
Page 10: Safety Instructions
Operator Manual NA 64-- series gravity 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 64-- series gravity 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 64-- series gravity 3 Installation Read this chapter carefully before installing the machine. This is the only way to ensure maximum safety. 3.1 Introduction The dealer carries out the initial installation. When moving the machine you are advised to contact the dealer. -
Page 13: Connection Of Cooling Water
Operator Manual NA 64-- series gravity 3.4 Connection of cooling water • Connect the supply hose to a washing machine tap (3/4’’ water tap with ventilation). The water pressure must be a minimum of 1 bar and a maximum of 3 bar. •... -
Page 14: Machine Description
Operator Manual NA 64-- series gravity 4 Machine Description 4.1 Function and products The machine is only suitable for the commercial preparation of soft ice cream using water, ice cream mix as ingredients. 4.2 Machine overview 1. Operating panel 1 2. - Page 15 Operator Manual NA 64-- series gravity Operating panel 1 and 2 • OFF Press to switch off the machine; only the lights remain lit. First press 'OFF' before changing the mode. • PASTEURISING Sets the machine to pasteurising mode. The ice cream mix in the cylinder and mix tank is pasteurised and the machine then switches to standby mode.
- Page 16 Operator Manual NA 64-- series gravity Ice cream head 1. Soft ice cream dispensing handle taste 1 2. Soft ice cream dispensing handle mixed taste 1 and 2 3. Soft ice cream dispensing handle taste 2 On the underside of the ice cream head you will find: 4.
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Page 17: Operation
Operator Manual NA 64-- series gravity 5 Operation 5.1 Start up (start of working day) Be careful! Carry out the starting procedure for both freezing cylinders after each other. 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.... -
Page 18: Dispensing Soft Ice Cream
Operator Manual NA 64-- series gravity 7. Wait until 2 horizontal 8. Turn the mix feed pipe 9. Dispence one or two lines are shown in the to the ‘open’ position. icecreams from all left display. (Orifice in the outside three disspensing pipe in line with the spouts, taste them... -
Page 19: Switching Off (End Of Working Day)
Operator Manual NA 64-- series gravity 5.3 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 20: Switching Off & Pasteurising
Operator Manual NA 64-- series gravity 5.3.2 Switching off & pasteurising 1. Turn the mix feed pipe 2. Druk op ‘OFF’. 3. Press ‘PASTEURI- to the ‘close’ position. SING’. (Line mark on the out- The ice cream mix will side pipe in line with now be pasteurised the arrow on the insi- and the machine will... -
Page 21: Emergency Stop
Operator Manual NA 64-- series gravity 5.4 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 22: Adjusting The Viscosity
Operator Manual NA 64-- series gravity 5.6 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 a half more than 1.6 5 sec 1. -
Page 23: Faults
Operator Manual NA 64-- series gravity 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... -
Page 24: Faults Table
Operator Manual NA 64-- series gravity 6.3 Faults table Problem Cause Remedy LO appears in the right- Too much air in the Enlarge the orifice in the hand or right-hand cylinder. mix feed pipe 1 position display. (turn the outer mix feed pipe). - Page 25 Operator Manual NA 64-- series gravity Problem Cause Remedy The green ‘STANDBY’ Mix tank agitator not Check whether agitator is light does not light up working (error turning (it should turn on after pasteurising. meassage EO5). every 3-to-4 minutes). The display should If not, please contact the show dealer.
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Page 26: Maintenance
Operator Manual NA 64-- series gravity 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 27: 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 and piston puller • 80% alcohol spray •... -
Page 28: 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 29: Decalcify
2 twice a year. 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 30: Dis)Assembling, Cleaning And Disinfecting The Machine
Operator Manual NA 64-- series gravity 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 31: Defrosting And Draining Cylinder (Left And Right)
Operator Manual NA 64-- series gravity 7.3.2 Defrosting and draining cylinder (left and right) 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. -
Page 32: Removing Mix Feed Pipe And Mix Tank Agitator (Left And Right)
Operator Manual NA 64-- series gravity 7.3.3 Removing mix feed pipe and mix tank agitator (left and right) 1. Remove the mix feed 2. Remove the agitator. pipe. 7.3.4 Draining the mix tank (left and right) 1. Press ‘WASH’. 2. Drain all ice cream mix 3. -
Page 33: Cleaning The Mix Tank And Cylinder (Left And Right)
Operator Manual NA 64-- series gravity 7.3.5 Cleaning the mix tank and cylinder (left and right) cold water 1. Fill the mix tank com- 2. Press ‘WASH’. 3. Clean the mix tank. pletely with cold wa- ter. cleaning solution 4. Press ‘OFF’. 5. - Page 34 Operator Manual NA 64-- series gravity 5 min 13. Press ‘WASH’. 14. Wait 5 minutes. 15. Press ‘OFF’. 16. Drain all the water out 17. Repeat steps 12 to of the machine. Version date: March 26 2018...
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Page 35: Decalcify The Machine (Left And Right)
Operator Manual NA 64-- series gravity 7.3.6 Decalcify the machine (left and right) Decalcify the machine every 2 till 4 cleaning, depending of the polution, but at least twice a year. Place the cleaned mix feed pipe in the mix tank so these are decalcified too. -
Page 36: Removing The Ice Cream Head
Operator Manual NA 64-- series gravity 7.3.7 Removing the ice cream head 1. Press the ‘emergency 2. Remove the locking 3. Remove the stop’ so the machine pins from the dispen- dispensing handles. is shut down comple- sing handles. tely. 4. -
Page 37: Disassembling, Cleaning And Disinfecting The Ice Cream Head And Mix Feed Pipe
Operator Manual NA 64-- series gravity 7.3.8 Disassembling, cleaning and disinfecting the ice cream head and mix feed pipe 3. Remove the two 1. Push the pistons out 2. Remove the gaskets of the ice cream head. on the back of the ice O rings from the outer cream head. -
Page 38: Fitting The Ice Cream Head
Operator Manual NA 64-- series gravity 7.3.9 Fitting the ice cream head 1. Lubricate the O rings 2. Lubricate the H ring 3. Lubricate the grooves for the outer pistons. for the central piston. for the O-rings and the H ring. 4. -
Page 39: Dis)Assembling, Cleaning And Disinfecting The Cylinder Beater (2X)
Operator Manual NA 64-- series gravity 7.3.10 (Dis)assembling, cleaning and disinfecting the cylinder beater (2x) 1. Remove the beater 2. Remove the cream 3. Clean the (outside of) from the cylinder. seal from the drive the cylinder. shaft at the back of the cylinder. -
Page 40: Fitting The Ice Cream Head
Operator Manual NA 64-- series gravity 7.3.11 Fitting the ice cream head 1. Attach the gaskets to 2. Place the ice cream 3. Loosely tighten the the back of the ice head on the machine. six bolts in the cream head. (Be careful! The pin sequence shown. -
Page 41: Disinfecting The Machine (Left And Right)
Operator Manual NA 64-- series gravity 7.3.12 Disinfecting the machine (left and right) disinfecting solution 5 min 1. Fill the mix tank com- 2. Wait at least 5 minu- 3. Drain all the disinfec- pletely with disinfec- tes. ting solution out of ting solution.. - Page 42 Operator Manual NA 64-- series gravity 5 min 6. Press ‘WASH’. 7. Fill the mix tank with 8. Wait at least 5 minu- ice cream mix. tes. 9. Press ‘OFF’. 10. Press ‘RUN’. 11. Wait until 2 horizontal lines are shown in the left display.
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Page 43: Transportation
Operator Manual NA 64-- series gravity 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 44: Discarding
Operator Manual NA 64-- series gravity 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 45: Annex 1 Specifications
Operator Manual NA 64-- series gravity Annex 1 Specifications Machine dimensions NA 6460 NA 6468 Height 1500 mm Width 540 mm Depth 950 mm 840 mm Weight Approx. 250 kg Connection details NA 6460 NA 6468 Electrical 400 V 3 x 16 amp + N + PE Water pressure min. -
Page 46: Annex 2 Spare Parts
Operator Manual NA 64-- series gravity Annex 2 Spare Parts A2.1 Ice cream head and beater Version date: March 26 2018... - Page 47 Operator Manual NA 64-- series gravity Version date: March 26 2018...
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Page 48: A2.2 Mix Feed Pipe (2X)
Operator Manual NA 64-- series gravity A2.2 Mix feed pipe (2x) Version date: March 26 2018... - Page 49 Operator Manual NA 64-- series gravity Version date: March 26 2018...
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Page 50: 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 64-- series gravity is in conformance with the following EC directives: • the Machinery Directive 2006/42/EC and the following harmonised European standards: •...
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