User and Maintenance Manual - Ntn
Contents
1. Display Description Operation Default mE Enter the desired values 5s using the T and keys Cycle control ithe delivery of lubricant must be aMiconfirmed The range of regulation Enter the desired values using the T and keys Enter the desired values using the T and keys N of control Enter the desired values Min 1 elements using the 1 and keys Max 8 Selon l utilisateur Selon l utilisateur Enter the desired values using the T and keys Selon l utilisateur Entering the value 0 an error is displayed but the IP4Air continues to operate Entering the value 1 an error is signaled and the equipment stops Enter the desired values Number of start cycles for system using e ane pec v pearing in mind that the pre lubrication Range of regulation 00 60 alue of cycles entered must be double that of he desired value Number of consecutive fault cycles Enter the desired values Cycles of fault needed for an alarm 12 TROUBLESHOOTING The following is a diagnostic table giving the main anomalies the probable causes and possible solutions If after consulting this diagnostic table the problem remains unresolved do not attempt to disassemble the machine looking for faults but contact the Experts amp Tools Department at NTN SNR Roulements with an as fully detailed description as possible of the anomaly Si ge social NTN SNR ROULEMENTS Rue des Usines2. www ntn snr com 10 4 MOUNTING THE DOSER ASSEMBLY ON THE PUMP for replacement or adding new ones To install a new mixer unit proceed as follows 1 Disconnect the electrical power supply from the AIR PULSE panel and empty the tank of oil 2 Disconnect the air supply from the solenoid valve and remove the three securing screws 3 Unscrew the screws which secure the blanking plate 4 Connect the new base inserting the electrical bridge paying particular attention to the alignment Secure the unit using the two screws supplied for the purpose 5 Reposition the blanking plate and the relative solenoid valve Base Assembly Electrical bridge 10 5 HYDRAULIC CONNECTIONS The only connection to be undertaken is that of the individual pumps provided with push in connections to the lubrica tion point The tubing must be in 4 mm nylon obtainable from NTN SNR Roulements 10 6 PNEUMATIC CONNECTIONS Connect the air input to the push in connector of the solenoid valve utilizing 406 mm nylon tubing and provide a stop valve to permit shutting off the supply 10 7 ELECTRICAL CONNECTIONS Before carrying out any operation check the type of supply necessary for the machine as shown on the label located near the connector The panel is to be interconnected with the emergency stop switch of the machine it is serving For 110 V supply the user must protect the installation with a magneto thermic differential IN switch max 2 Amp Idn 0 0
3. CIbDangr S J Lubricants with abrasive additives High wear rate of contacted parts Lubricants with silicon based additives Seizure of the pump 10 UNPACKING AND INSTALLING THE MACHINE 10 1 UNPACKING Once a suitable location has been identified for the installation open the package and remove the equipment Check that the AIR PULSE has not sustained damage during transport and storage The packaging material does not require any special disposal precautions not being in any way dangerous or 10 2 MOUNTING THE AIR PULSE PANEL Provide adequate space for the installation leaving a minimum room of 100 mm around the panel Mount the AIR PULSE panel at shoulder height to avoid unnatural posture or the possibility of obscuring the control panel or of sustaining impacts Do not install the AIR PULSE in particularly aggressive or explosive flammable environments or on components subject to vibration Only use the supplied mounting bracket with N 2 holes for O6 mm bolts 10 3 MOUNTING THE MINI PUMPS ON THE MIXER BASES for replacement or adding new ones The mini pumps are mounted on the mixer bases using two securing screws Particular attention should be paid to the correct positioning of the o rings between the minipump and the mixer base see diagram below Securing screws ff Mixer base Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 6
4. LUBRICATION SYSTEM AIR PULSE User and Maintenance Manual Manual drawn up in accordance with CE Directive 2006 42 Pour obtenir ce manuel d utilisation en francais veuillez consulter notre site Internet www ntn snr com Um unsere deutsche Gebrauchsanweisung zu erhalten besuchen Sie uns auf unserer Homepage www ntn snr com Para conseguir este libro de instrucciones en espanol consultar nuestro sitio Internet www ntn snr com Per ricevere questa guida utente in italiano si prega di visitare il nostro sito Web www ntn snr com Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 www ntn snr com Table of contents 10 Unpacking and installing the machine Introduction 11 Instructions for use Product machine identification 12 Troubleshooting General description 13 Maintenance procedure Machine components 14 Disposal Technical specifications 15 Ordering information Handling and transportation 16 Dimensions Precautions in use 17 Warranty information Contraindications 18 Declaration of conformity 2 INTRODUCTION This user and maintenance manual refers to the AIR PULSE air oil lubrication system This manual should be conserved in such a way that it remains undamaged over time and is readily available to personnel needing to consult it The manufacturer reserves the right to update the produ
5. 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 9 www ntn snr com DIAGNOSTIC TABLE FOR THE AIR PULSE PANEL ALARN NAL RIPTION OF D AU ON A PF Pump cycle o The flow sensor has not o Presence of air in the circuit causing detected the correct dose incorrect delivery Carry out Priming o Pump defective Carry out Priming erifying the delivery of lubricant at the outlet o Flow sensor defective Check the sensor electrical connections or replace it A AH o Check the oil level in the tank Air hight H RH o Air pressure too high o Check the pressure on the display and regulate it on the external reducer To could be plugged air oil line acilitate the operation press and hold down the 1 key to freeze the air pressure display The alarm depends on he value entered during set up A AL ir low o Air pressure too low o Check the pressure on the display and regulate it on the external reducer To H RL could be broken air oil line acilitate the operation press and hold down the 1 key to freeze the air pressure display The alarm depends on he value entered during set up A LL Oil level o Low oil level o Add oil to the tank Warning if the low oil level alarm function is not enabled H LL here will be an alarm signal but the equipment will not be stopped A PE Pre cycle o No pre cycle reading o Presence of air in the circuit causing incorrect delivery Carry out Priming
6. as follows NUMBER OF NOTCHE FLOW RATE S mm3 cycle NOTCHES 1 Unscrew and remove the brass cap A 2 Rotate shaft B until the hole C aligns with the relative slot 3 Insert a 22 mm tommy bar in hole C 4 Unscrew hex nut D using a 5 5 mm spanner 5 Slide off the spacer E and replace it with the required one 6 Replace and fully tighten nut D remove the tommy bar and re place cap A Mixer base with flow rate sensor In the mixer base there is an integrated lubrication detector system with a self setting sensor This sensor does not re quire to be regulated or calibrated as it automatically adapts to the functioning conditions and the type of lubricant The detection system is interfaced by means of an electrical connection completely integrated into the mixer base with the AIR PULSE panel mounted on the central unit Where an anomaly occurs this is detected by the central unit which signals the error The functioning is also indicated by an LED mounted on the base itself When the AIR PULSE starts a lubrication cycle the LED located on the mixer base illuminates ON until the end of the lubrication cycle During the pause the LED is not illuminated OFF Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 3 www ntn snr com Oil filler cap Tank Pressure regulator Central unit Mixer base Min
7. 3 Amp For safety purposes the Alarm contact NO NC must be connected For the electrical connections refer to the following diagram representing the lubrication panel connections Note The female connector is purchased separately reference LUBSO AIRPULSE PLUG amp CABLE 2M Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 7 www ntn snr com Pin Wire 24 V version 110 V version Connect and Cable assembly 2 mt LUBSO AIRPULSE PLUG amp CABLE 2M N B After all connections have been completed ensure the tubing and cables are protected from impacts and are sui tably secured 11 INSTRUCTIONS FOR USE 11 1 STARTING THE AIR PULSE PANEL Before using the AIR PULSE panel it is necessary to carry out some preliminary checks check the integrity of the equipment check that the electrical and pneumatic connections have been effected correctly enter the data inside the AIR PULSE panel 11 2 METHOD OF FUNCTIONING Stage 1 Initial function Prime mode Simultaneously press the MODE and keys for at least 10 seconds The pump goes into the Prime mode executing a series of lubrication cycles with 1 second of lubrication and 1 second of pause necessary to eliminate all air bubbles from the system for an overall duration of 10 minutes At the end of this cycle the Panel effects one lubrication cycle and carries out a verification of the lu
8. brication If there are no alarms it proceeds to Stage 3 Stage 2 Initial function Set up Press the MODE key for 10 seconds to enter the configuration menu All the basic functions necessary for the correct functioning of the equipment are entered during this Set up function To regulate see the paragraph on regulation Stage 3 Normal function On switching on the cycle is automatically activated During the pause time the display shows alternately the time remaining of the cycle and the mixer air pressure At the same time the LEDs at the side of the display are illuminated alternately By pressing the key it is possible to freeze the display of the mixer air pressure reading until the key is released By pressing the key it is possible to freeze the display of the timer reading until the key is released Stage 4 Alarm function In the alarm mode the display starts blinking displaying the error code see the troubleshooting paragraph When the conditions have been restored the RESET button must be pressed to return to normal functioning 11 3 REGULATION To regulate all the parameters start the pump and press the MODE key for 5 seconds Subsequently follow the instructions given in the table below Pressing the MODE key passes from one option to the next Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 8 www ntn snr com
9. ct and or the user and maintenance manual without the obligation to revise previous versions Further copies of this manual updates or clarifications can be obtained by directly contacting Experts amp Tools at NTN SNR Roulements or to consult our web site at www ntn snr com The use of the equipment referred to in this manual must be entrusted to qualified personnel with a basic knowledge of mechanics hydraulics and electrical systems It is the responsibility of the installer to use tubing suitable for the system the use of inadequate tubing can cause problems with the pump injury to persons and create pollution Loosening of connections can cause serious safety problems carry out a check before and after installation and if necessary retighten them Never exceed the maximum working pressure values permitted for the panel and the components connected to it Before any maintenance or cleaning operation disconnect the power supply close off the airsupply and discharge the pressure from inside the equipment and the tubing connected to it Do not subject the panel the connections the tubing or parts under pressure to violent impacts damaged tubing or connections are dangerous and should be immediately replaced After long periods of inactivity check air tightness of all parts subjected to pressure Personnel must use personal protection equipment clothing and tools adequate for the location and the use of the panel both during its operation an
10. ct s returned are found to be not defective This limited warranty does not cover any products damages or injuries resulting from misuse neglect normal expected wear chemically caused corrosion improper installation or operation contrary to factory recommendation Nor does it cover equipment that has been modified tampered with or altered without authorization Consumables and perishable products are excluded from this or any other warranty No other extended liabilities are states or implied and this warranty in no event covers incidental or consequential damages injuries or costs resulting from any such defective product s The use of NTN SNR product s implies the acceptance of our warranty conditions Modifications to our standard warranty must be in made in writing and approved by NTN SNR Roulements Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 1 3 www ntn snr com 18 DECLARATION OF CONFORMITY DECLARATION OF CONFORMITY NTN SNR Roulements registered in Annecy rue des Usines CERTIFIES that the machine named AIR PULSE pump has been constructed in conformity with the DIRECTIVES OF THE COUNCIL OF THE EUROPEAN COMMUNITY on the standardization of the legislations of member states 2006 42 Machinery Directive Annecy July 2010 NTN SNR Roulements Christophe Oddoux Christophe Benier General Manager Experts amp Tools Pr
11. d during maintenance operations The panel and any accessories mounted on it should be carefully checked immediately on receipt and in the event of any discrepancy or complaint the NTN SNR Roulements Sales department should be contacted without delay NTN SNR Roulements declines to accept any responsibility for injuries to persons or damage to property in the event of the non observance of the information presented in this manual Any modification to component parts of the system or the different destination of use of this system or its parts without prior written authorization from NTN SNR Roulements will absolve the latter from any responsibility for injury to persons and or damage to property and will release them from all obligations arising from the guarantee 3 PRODUCT MACHINE IDENTIFICATION A yellow plate showing the product code the supply voltage and the basic characteristics is mounted on the front of the oil tank 4 GENERAL DESCRIPTION The AIR PULSE pump is to be used on machine tool spindles Designed for high performance at a low cost it is distinguished by its compactness The system is composed of a central unit which controls and manages the entire system The central unit regulates and controls the functioning of the modular dosers and mixers which are composed of pneumatically controlled mini pumps and mixer bases The minipumps can be fitted with a se ries of spacers in order to vary the flow rate so as to cover a w
12. event of its being scrapped do not discard polluting components in the environment Refer to local regulations for their correct disposal At the time of final disposal of the machine it is neces sary to destroy the identification plate and all other documentation 15 ORDERING INFORMATION VERSIONS Number of mini pumps uso AUS DAV ET LUBSOAIRPULSE MOVE JET ACCESSOIRES Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 1 1 www ntn snr com o CUIRE TUBE E 331 359 387 Number of mini pumps Height A mm Weight kg oaa O O 415 Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 1 2 www ntn snr com 17 WARRANTY INFORMATION All products manufactured and marketed by NTN SNR Roulements are warranted to be free of defects in material or workmanship for a period of at least 12 months from date of delivery Extended warranty coverage applies as follows if complete system installation by NTN SNR Roulements 12 Months If a fault develops notify NTN SNR giving a complete description of the alleged malfunction the part number s date of delivery date of installation operating conditions of subject product s NTN SNR Roulements reserves to right to charge an administration fee if the produ
13. i pump Solenoid valve Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 4 www ntn snr com 6 TECNICAL SPECIFICATIONS 110 V AC Air supply pressure itput signals rotection level AI il viscosity at working temp onservation temperature 20 C to 65 C WARNING DO NOT SUPPLY THE MACHINE WITH VOLTAGES OR PRESSURES OTHER THAN THOSE INDICATED ON THE SPECIFICATION PLATE 7 HANDLING AND TRANSPORTATION Prior to shipment AIR PULSE lubrication panels are carefully packed in a cardboard carton During transportation and storage maintain the equipment the right way up as indicated on the carton On receipt check that the packaging is not damaged and store the equipment in a dry place Given the lightness of the unit lifting devices are not required for its handling The box is fitted with suitable handling devices 8 PRECAUTIONS IN USE It is necessary to carefully read the warnings and the risks involved in using the lubrication panel The operator must understand the functioning of the unit by studying the user s manual Power supply voltage Absorbed power Working temperature Working humidity Admissible lubricants Electric currents No intervention must be attempted on the equipment without first having disconnected the electrical power supply and ensuring that it cannot be reconnected during the intervention All installed equipme
14. ide range of needs Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 2 www ntn snr com Integrated inside the mixer base is a flow control which is used by the central unit to verify the correct functioning of the equipment The modular design of the system makes it extremely versatile up to a maximum of 8 mixer bases can be installed The high technology used in this system permits a total control of the lubrication combined with a simplicity of installa tion without requiring superfluous connections 9 MACHINE COMPONENTS Central AIR PULSE Unit The central unit of the lubrication system is composed of the three elements A Tank made of transparent plastic material compatible with lubricants on the market An air control system composed of a pressure regulator applied laterally and a solenoid valve which can block the air flow e The AIR PULSE panel manages and controls the entire lubrication process the time intervals the lubrication flow rate the air pressure and the oil level In addition it provides for priming cycles air venting Pneumatic Mini pump The mini pumps employed are particularly small and are installed on the mixer bases They can be fitted with a range of spacers which serve to vary the flow rate The following table details how to recognize these and indicates the relative part numbers To change the spacers proceed
15. nt electrical electronic tank and base structure must be connected to the ground line utilizing the terminals fitted to each component Flammability The oil employed in the lubrication circuit is not normally flammable It is nonetheless indispensable to take every precaution against the oil coming into contact with very hot parts or open flames Pressure Prior to any intervention on the equipment ensure that pressure is released from all branches of the lubrication circuit Failure to do this could result in oil being discharged under pressure where connections or components are disassembled Noise The AIR PULSE lubrication panel does not emit excessive noise remaining below 70dB A WARNING before carrying out the replacement of the mini pumps empty the tank of lubricant Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 5 www ntn snr com 9 CONTRAINDICATIONS The AIR PULSE panel does not have any particular contraindications except for the following points The operator coming into contact with fluid due to breakage opening of supply tubing The operator must be furnished with suitable personal protection clothing equipment Abnormal posture Take note of the indications shown in paragraph 10 2 Contact with oil during filling maintenance Use of unsuitable lubricants Main inadmissible fluids Fud
16. o Pump defective Carry out Priming erifying the delivery of lubricant at the outlet o Flow sensor defective Check the sensor electrical connections or replace it o Check the oil level in the tank 13 MAINTENANCE PROCEDURE The pump has been designed and constructed so as to reduce maintenance to a minimum To simplify maintenance it is recommended that the equipment be mounted in an easily reached location see paragraph 1 2 Periodically check the tubing connections for leaks Always maintain the equipment in a clean condition in order that any leaks will be immediately evident When necessary replace the oil filling filter Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 1 0 www ntn snr com Periodically empty the pressure regulator condensate trap by rotating the small red valve located at its base The machine does not require any special tools for carrying out checks and or maintenance tasks It is recommended that suitable tools and personal protection clothing gloves are used in accordance with Legislative Decree 81 2008 Safety at Work legislation and that they are in good condition in order to avoid injury to persons and damage to the machine ENSURE THAT ELECTRICAL PNEUMATIC AND HYDRAULIC SUPPLIES ARE DISCONNEC TED BEFORE UNDERTAKING ANY MAINTENANCE TASKS 14 DISPOSAL During the maintenance of the machine or in the
17. oduct Manager Experts amp Tools y Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 1 4 www ntn snr com Web site www NTN SNR com E mail expertsandtools ntn snr com LUB SOLUTIONS The Products and Services offer designed to bring you lubrication solutions Specifically selected for your different applications a choice of lubricants is offered as well as a full range of reliable systems to dispense them with precision on each mechanical organ LUB SOLUTIONS are above all experts to support you while setting up lubrication systems adapted to your environment From advices to specify your needs to the implementation of your lubrication system including their manufacturing rely on our experts to bring you the right solution Experts amp Tools offer also maintenance tools specifically designed for bearing fitting and removal Should you require more info please ask for our Maintenance tool catalogue or visit our Internet website www ntn snr com gat Bringing you a complete tools and services solution for your bearings suited to your application size and resources Experts NTN ER Tools Si ge social NTN SNR ROULEMENTS Rue des Usines 74000 Annecy FRANCE RCS Annecy B 325 821 072 Code APE 2815Z Code NACE 28 15 1 5 www ntn snr com
Download Pdf Manuals
Related Search