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Nissei NA6468WEG, Operator'S Manual, Page: 6 / 50

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Nissei NA6468WEG Operator'S Manual Download Page 6

1

Version date: March 26

th

 2018

6

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. This is in accordance 

with the conditions specified in the order confirmation.

1.5 Accessories

The following items are supplied with the machine:
• Operator manual
• O ring remover
• Cleaning brush, narrow and wide
• Tube of lubricant (Petrogel)
• O ring replacement set
• Set  of  fuses

Summary of Contents for NA6468WEG

Page 1: ...Win Equipment B V De Kronkels 31 3752 LM Bunschoten The Netherlands Operator Manual NA 64 series gravity Tel 31 0 33 299 22 66 E mail service nissei nl Website www winequipment nl...

Page 2: ...translation of the original instructions Version date March 26th 2018...

Page 3: ...and maintenance 11 2 6 Hygiene 11 2 7 Storage 11 3 Installation 12 3 1 Introduction 12 3 2 Installation site 12 3 3 Electrical connection 12 3 4 Connection of cooling water 13 3 5 Adjusting castors 13...

Page 4: ...nk left and right 32 Cleaning the mix tank and cylinder left and right 33 Decalcify the machine left and right 35 Removing the ice cream head 36 Disassembling cleaning and disinfecting the ice cream h...

Page 5: ...e 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 machi...

Page 6: ...quirements 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 This is in accordance...

Page 7: ...Operator Manual Changes of kind made to the machine This also includes the use of different replacement parts Inadequate maintenance The dealer is not liable for any consequential damage due to machin...

Page 8: ...o carry out It is important to read the information provided Wait before continuing with the next action 2 2 Emergency stop The emergency stop button must be pressed immediately if people or machinery...

Page 9: ...ion of emergency stop This symbol is affixed to the left front side of the machine above the emergency stop button Risk of trapping hand This symbol is affixed to the top of the machine next to the mi...

Page 10: ...people are in contact with it Pull the plug out of the socket before carrying out maintenance work on the machine Faulty safety equipment must be replaced before the machine is used in production The...

Page 11: ...the machine every 2nd and 4th cleaning depending on the pollution but at least twice a year Use the recommended cleaning disinfecting and decalcify agents to ensure an optimum result Use prescribed l...

Page 12: ...ace the machine outside Place the machine on a firm flat surface to prevent noise and vibration Keep 10 cm free at the rear and 2 cm at the sides for ventilation Do not place the machine in direct sun...

Page 13: ...e that the water supply and discharge hoses cannot bend or otherwise become blocked Make sure that no water can enter the machine If water comes into contact with electrical parts this can cause damag...

Page 14: ...ce cream using water ice cream mix as ingredients 4 2 Machine overview 4 5 1 2 6 3 1 Operating panel 1 2 Operating panel 2 3 Emergency stop 4 Refresh button 5 Ice cream head 6 Mix tanks with water tap...

Page 15: ...es to standby mode STANDBY Sets the machine to standby mode The cylinder and mix tank are cooled to approx 5 C RUN Sets the machine to operating mode Ice cream can be dispensed WASH Sets the machine t...

Page 16: ...spout taste 1 5 Soft ice cream dispensing spout mixed taste 1 and 2 6 Soft ice cream dispensing spout taste 2 Be careful In the next chapters is not always shown the right ice cream head on all the p...

Page 17: ...than 7 C empty clean and disinfect the machine see chapter 7 Maintenance on page 26 If the temperature is lower than 7 C first pasteurise the machine before use 1 Check whether the machine is in STAND...

Page 18: ...cream has been dispensed for a while briefly press the refresh button first before dispensing ice cream Dispense soft ice cream carefully at a steady constant dispensing rate Do not dispense large am...

Page 19: ...the end of the day with a low turnover rate pasteurise at least every two days Before starting work check that pasteurisation has been performed correctly Do not keep pasteurised mix for longer than 7...

Page 20: ...ition Line mark on the out side pipe in line with the arrow on the insi de pipe 2 Druk op OFF 3 Press PASTEURI SING The ice cream mix will now be pasteurised and the machine will then switch to stand...

Page 21: ...ry are at risk Resetting Resetting the emergency stop button Rotate the emergency stop button a quarter turn The machine can now be started up again First check why the emergency stop button was press...

Page 22: ...ed 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 1 Press and to gether until the dis play flashes The display on the right now...

Page 23: ...oes not rise during pasteurising E06 Temperature in the cylinder is too high during pasteurising E07 Temperature in the mix tank is too high during pasteurising E08 Temperature in the cylinder is too...

Page 24: ...otection relay is energized Incorrect phase connection in the meter box The ice cream is too soft not caused by excessive sales Not much air in the ice cream Reduce the orifice in the mix feed pipe 1...

Page 25: ...heck whether agitator is turning it should turn on every 3 to 4 minutes If not please contact the dealer Mix tank lid does not close properly heat loss error meassage EO5 Fit mix tank lid properly The...

Page 26: ...ify the machine every 2nd till 4th cleaning depending of the polution but atleast twice a year Use prescribed lubricants only Maintenance work may only be carried out by trained staff Regular maintena...

Page 27: ...leaning depending of the polution Decalcify agent recommended Nissei Descaler 7 2 2 Preventive maintenance Preventive maintenance can be carried out by the operator when cleaning the machine The follo...

Page 28: ...hly with lukewarm water 2x Place the components in the disinfecting solution for 5 minutes Rinse thoroughly with cold water 2x Clean an disinfect your hands thoroughly with alcohol 80 before touch dis...

Page 29: ...pipe every 2nd till 4th cleaning depending of the polution but at least 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...

Page 30: ...d drain cylinder 2 Remove mix feed pipe and mix tank agitator 3 Drain mix tank 4 Clean mix tank and cylinder 5 Decalcify the machine every 2ndtill 4th cleaning depending of the polution but at least t...

Page 31: ...PASTEURI SING 3 Wait 10 minutes 4 Press OFF 5 Press the emergency stop button 6 Wait 10 seconds 7 Reset the emergency stop 8 Draw the ice cream mix out of the cylin der Continue drawing pro duct unti...

Page 32: ...3 3 Removing mix feed pipe and mix tank agitator left and right 1 Remove the mix feed pipe 2 Remove the agitator 7 3 4 Draining the mix tank left and right 1 Press WASH 2 Drain all ice cream mix from...

Page 33: ...d wa ter 2 Press WASH 3 Clean the mix tank cleaning solution 4 Press OFF 5 Drain all the water out of the machine 6 Fill the mix tank com pletely with a cleaning solution and clean the mixtank 5 min 7...

Page 34: ...7 Version date March 26th 2018 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 of the machine 17 Repeat steps 12 to 16...

Page 35: ...least twice a year Place the cleaned mix feed pipe in the mix tank so these are decalcified too decalcify solution 1 Fill the mix tank com pletely with decalcify solution 2 Wait for at least 10 minute...

Page 36: ...gravity 7 3 7 Removing the ice cream head 1 Press the emergency stop so the machine is shut down comple tely 2 Remove the locking pins from the dispen sing handles 3 Remove the dispensing handles 4 Lo...

Page 37: ...ead 2 Remove the gaskets on the back of the ice cream head 3 Remove the two O rings from the outer pistons and the H ring from the central piston cleaning and disinfecting 4 Disassemble the outer and...

Page 38: ...he ice cream head 1 Lubricate the O rings for the outer pistons 2 Lubricate the H ring for the central piston 3 Lubricate the grooves for the O rings and the H ring 4 Fit the two O rings on the outer...

Page 39: ...he cream seal from the drive shaft at the back of the cylinder 3 Clean the outside of the cylinder cleaning and disinfecting 4 Disassemble the beater 5 Clean and disinfect all components and dry them...

Page 40: ...e it 2 Place the ice cream head on the machine Be careful The pin for the headprotection must be pressed upwards Place the ice cream head in front of the cylinder correctly 3 Loosely tighten the six b...

Page 41: ...he machine cold water cold water 4 Fill the mix tank com pletely with cold wa ter 5 Drain all the water out of the machine 6 Repeat steps 4 to 5 7 3 13 Starting up the machine left and right 5 min 1 R...

Page 42: ...ensed 5 min 6 Press WASH 7 Fill the mix tank with ice cream mix 8 Wait at least 5 minu tes 9 Press OFF 10 Press RUN 11 Wait until 2 horizontal lines are shown in the left display 12 Turn the mix feed...

Page 43: ...ot lift the machine manually If necessary have the machine transported by a specialist company They have suitable lifting gear and transportation means 8 2 Storage The following rules must be observed...

Page 44: ...llowing 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 friend...

Page 45: ...kg Connection details NA 6460 NA 6468 Electrical 400 V 3 x 16 amp N PE Water pressure min 1 bar max 3 bar Ambient temperature 5 C tot 35 C Consumption details NA 6460 NA 6468 Electrical 2x 1 6 kWh Coo...

Page 46: ...Operator Manual NA 64 series gravity Version date March 26th 2018 46 A2 Annex 2 Spare Parts A2 1 Ice cream head and beater...

Page 47: ...6 9 Allen bolt stainless steel M6 x 40 3 10 Nut stainless steel M6 3 11 Ice cream front 1 30106T 12 Dispensing handle 3 31026 13 Head bolt stainless steel 4 138044 14 Head bolt stainless steel extende...

Page 48: ...Operator Manual NA 64 series gravity Version date March 26th 2018 48 A2 A2 2 Mix feed pipe 2x...

Page 49: ...Artikel nr 1 Mix feed pipe outer tube 1 139680 2 Mix feed pipe inner tube 1 138918 3 O ring 17 x 2 5 2 35013 O ring set NA 64 series gravity 1 33206 Version date March 26th 2018 49 Operator Manual NA...

Page 50: ...pment B V 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...

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