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Operator Manual NA 9328 Prof XL pump How can I check whether the XL pump is not causing a malfunction ..23 What should I do with a soft or wet and watery ice cream ... 23 What should I do in case of rasping, popping or if the machine displays LO 24 Faults table .
Operator Manual NA 9328 Prof XL pump 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 9328 Prof XL pump. Read this Operator Manual carefully before using the machine. 1.2 Manufacturer Win Equipment B.V....
Operator Manual NA 9328 Prof XL pump 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.
Operator Manual NA 9328 Prof XL pump 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.
Operator Manual NA 9328 Prof XL pump 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. Wees voorzichtig:...
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Operator Manual NA 9328 Prof XL pump 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....
Operator Manual NA 9328 Prof XL pump 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: •...
Operator Manual NA 9328 Prof XL pump 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: •...
Operator Manual NA 9328 Prof XL pump 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.
Operator Manual NA 9328 Prof XL pump 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.
Operator Manual NA 9328 Prof XL pump 4 Machine Description 4.1 Function and products The machine is only suitable for the commercial preparation of soft ice cream using water and ice cream mix as ingredients. 4.2 Machine overview 1. Operating panel 2.
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Operator Manual NA 9328 Prof XL pump Operating panel • 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.
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Operator Manual NA 9328 Prof XL pump Buffet operation (optional) 1. Camouflaged buffet button. The selection buttons only work if they are pressed simultaneously with the buffet button. The buffet button prevents customers to operate the machine unintended. Mix tank 1.
Operator Manual NA 9328 Prof XL pump 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’...
Operator Manual NA 9328 Prof XL pump 7. Wait until 2 horizontal 8. Dispence one or two lines are shown in the ice creams, taste left display. them and throw them away. The machine is now ready for use. Starting the machine after cleaning is described in chapter 7 - ’Maintenance’...
Operator Manual NA 9328 Prof XL pump 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: •...
Operator Manual NA 9328 Prof XL pump 5.3.2 Switching off & pasteurising 1. Press ‘OFF’. 2. Press ‘PASTEURI- 3. Clean the ice cream SING’. head and machine The ice cream mix will with a brush and a now be pasteurised clean cloth (preferably and the machine will paper).
Operator Manual NA 9328 Prof XL pump 5.5 Switching on/off The machine does not have an on/off button. To switch off the machine completely: 1. Press the emergency stop button. 2. Pull the plug out of the socket. To switch on the machine: 1.
Operator Manual NA 9328 Prof XL pump 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...
Operator Manual NA 9328 Prof XL pump 6.3 How can I get the best yield from the machine The machine must be running at a stable speed with a constant air/mix balance in order to achieve the best yield. If this air/mix balance is not constant, your ice cream will be soft or wet or your machine will make a rasping sound, you will experience a popping from the tap opening or the machine's display will show the indication LO.
Operator Manual NA 9328 Prof XL pump If the soft or wet and watery ice cream was not caused by point 1 or 2, you should place a nozzle with a larger hole onto the nozzle valve. The nozzles in your sparepart box go up in steps of 5. You should place the nozzle with the next higher number onto the nozzle valve.
Operator Manual NA 9328 Prof XL pump 6.4 Faults table Problem Cause Remedy LO appears in the right- Too much air in the See chapter 6.3.3 ‘What hand display. cylinder. should I do in case of rasping, popping or if the machine displays LO’.
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Operator Manual NA 9328 Prof XL pump 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...
Operator Manual NA 9328 Prof XL pump 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.
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 •...
• 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.
Decalcify solution • Make a solution of 1 liter Nissei Descaler and 10 litres of cold water. 7.3 (Dis)assembling, cleaning and disinfecting the machine. Please read the general instructions on cleaning and disinfecting before starting.
Operator Manual NA 9328 Prof XL pump 7.3.3 Removing XL pump and mix tank agitator Make sure there is no more pressure in the cylinder before removing the XL pump from the mix tank. 1. Disconnect the air ho- 2. Remove the XL pump. 3.
Operator Manual NA 9328 Prof XL pump 7.3.5 Cleaning the mix tank and cylinder 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.
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Operator Manual NA 9328 Prof XL pump 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. Do not return the XL pump to the mix tank yet. This is done during start up.
Operator Manual NA 9328 Prof XL pump 7.3.6 Decalcify the machine Decalcify the machine every 2 till 4 cleaning depending on the pollution, but at least twice a year. Place all the cleaned stainless steel parts of the mix pump in the mix tank so these are decalcified too.
Operator Manual NA 9328 Prof XL pump 7.3.7 Removing the ice cream head 1. Press the ‘emergency 2. Remove the locking 3. Remove the dispen- stop’ so the machine pin from the dispen- sing handle. is shut down comple- sing handle. tely.
Operator Manual NA 9328 Prof XL pump 7.3.8 Disassembling, cleaning and disinfecting the ice cream head 1. Push the piston out of 2. Remove the gasket on 3. Remove the two the ice cream head. the back of the ice O rings from the cream head.
Operator Manual NA 9328 Prof XL pump 7.3.9 Fitting the ice cream head 1. Lubricate the O rings 2. Lubricate the grooves 3. Fit the two O rings on for the piston. for the O-rings. the piston. 4. Fit the piston in the ice cream head.
Operator Manual NA 9328 Prof XL pump 7.3.10 (Dis)assembling, cleaning and disinfecting the cylinder beater 1. Remove the beater 2. Remove the cream 3. Clean the (outside of) from the cylinder. seal from the drive the cylinder. (Be careful not to drop shaft at the back of the scraper blades the cylinder.
Operator Manual NA 9328 Prof XL pump 7.3.11 Fitting the ice cream head 1. Attach the gasket to 2. Place the combi-head 3. Loosely tighten the the back of the ice on the machine. four bolts in the se- cream head. (Be careful! The pin quence shown.
Operator Manual NA 9328 Prof XL pump 7.3.12 Disinfecting the machine 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..
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Operator Manual NA 9328 Prof XL pump 7. Remove the piston 8. Loosen the top disc 9. Slide the middle disc puller. from the shaft. from the shaft. 10. Remove the O rings 11. Remove the O ring 12. Remove the two from the outside of from the shaft.
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Operator Manual NA 9328 Prof XL pump 19. Fit the 3 O rings to the 20. Lubricate all O rings 21. Fit the thick O ring to pump foot. with Petrogel. the bottom disc. DO NOT lubricate it! 22. Fit the O rings to the 23.
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Operator Manual NA 9328 Prof XL pump 31. Slide the middle disc 32. Fit the piston package 33. Fit the nozzle tube. against the bottom into the pump hou- disc. sing. Push the piston pack- age into the housing as far as it will go. 34.
Operator Manual NA 9328 Prof XL pump 7.3.14 Starting up the machine 1. Reset the emergency 2. Press ‘OFF’. 3. Fit the agitator. stop. 4. Fit the agitator cap. 5. Fill the mixtank with 6. Remove the air hose. 1,2 liter of ice cream mix.
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Operator Manual NA 9328 Prof XL pump 13. Press ‘OFF’. 14. Press ‘RUN’. 15. Wait until 2 horizontal lines are shown in the left display. 16. Dispence one or two ice creams, taste them and throw them away. The machine is now ready for use.
Operator Manual NA 9328 Prof XL pump 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.
Operator Manual NA 9328 Prof XL pump 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.
Operator Manual NA 9328 Prof XL pump Annex 1 Specifications Machine dimensions Height 750 mm 850 mm (including tap) Width 440 mm Depth 800 mm Weight Approx. 150 kg Connection details Electrical 400 V 3 x 16 amp + N + PE Water pressure Min.
De Kronkels 31 3752 LM Bunschoten The Netherlands hereby declares that the following machine: Name: Nissei soft ice cream machine Type: NA 9328 Prof XL pump is in conformance with the following EC directive: • the Machinery Directive 2006/42/EC and the following harmonised European standards: •...
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