Operating instructions Vibratory bowl feeder
Contents
1. Operating instructions Vibratory bowl feeder SRC N 63 2 SRC N 100 2 Rhein Nadel Automation GmbH 1 Technical data Seite 3 2 Safety instructions Seite 3 3 Construction and function of the vibratory bowl feeder Seite 5 4 Transport and mounting Seite 6 5 Starting Adjustment Seite 6 6 Maintenance Seite 8 7 Stockkeeping of spare parts and after sales service Seite 8 8 What to do if Seite 8 Instructions for trouble shooting Mn RNA Declaration of conformity as defined by Low voltage directive 2006 95 EC Herewith we declare that the product complies with the following provisions Low voltage directive 2006 95 EC applied harmonized standards DIN EN 60204 T1 remarks We assume that our product is to be integrated in a fixed machine The provisions of the EMC directive 2004 108 EC has to be considered by the user Rhein Nadel Automation Managing Director Jack Grevenstein Rhein Nadel Automation GmbH 2 Stand 22 05 2012 Bowl feeder VT BA SRC63 100 GB 2 Notice All vibratory bowl feeders listed in the table may only be operated in connection with a RNA control unit at a mains voltage of 230V 50Hz Special voltages and frequencies see separate data sheet 1 Technical data Vibratory bowl feeder type Br SRC N 63 2 SRC N 100 2 60 x 65 90 x 82 Weight ing 8 P 54 P 54 inVA 8 i A een EEE The last figure of the type identification shows the Vibration frequency 1 50Hz black mains cable 2 100 Hz2. BA SRC63 100 GB Rhein Nadel Automation GmbH Bowl feeder VT BA SRC63 100 GB y OU NNA vy CD Rhein Nadel Automation GmbH Reichsweg 19 23 U D 52068 Aachen Tel 49 0241 5109 159 Fax 49 0241 5109 219 Internet www rna de Email vertrieb rna de Rhein Nadel Automation GmbH Zweigbetrieb L denscheid Nottebohmstra e 57 D 58511 L denscheid Tel 49 02351 41744 Fax 49 02351 45582 Email werk luedenscheid rna de Rhein Nadel Automation GmbH Zweigbetrieb Ergolding Ahornstra e 122 u D 84030 Ergolding Tel 49 0871 72812 U Fax 49 0871 77131 Email werk ergolding rna de CH HSH Handling Systems AG Wangenstr 96 UCH 3360 Herzogenbuchsee Tel 41 062 95610 00 U Fax 41 062 95610 10 Internet www rna de Email info handling systems ch RNA AUTOMATION LTD Hayward Industrial Park Tameside Drive Castle Bromwich GB Birmingham B 35 7 AG Tel 44 0121 749 2566 Fax 44 0121 749 6217 Internet www rna uk com U Email rna rna uk com CE Vibrant S A Pol Ind Famades C Energia Parc 27 E 08940 Cornella Llobregat Barcelona Tel 34 093 377 7300 UFax 34 093 377 6752 Internet www vibrant rna com UEmail info vibrant rna com Stand 16 03 2010
3. EC Regulations Machinery can therefore only be carried out at the place of operation If the noise level at the place of operation exceeds the limit permitted noise protection hoods may be used which we offer as accessory parts see catalogue Standards and regulations The device was built according to the following standards and regulations Low voltage directive 2006 95 CE EMC directive 2004 108 CE We assume that our product is to be integrated in a fixed machine The provisions of the EMC directive 2004 108 CE has to be considered by the user Applied harmonized Standards EN 60204 T 1 3 Construction and function of the vibratory bowl feeder Vibratory bowl feeders are used for the actuation of sorting machines The actuation takes place by elec tromagnets The following schematic diagram shows the function of a vibratory bowl feeder Ww gt Bowl Material to be conveyed Spring assembly Drive magnet Armature Counter mass Vibration buffers nm m on QOmmmognwpyp Huu ut wow G The drive magnet D is firmly connected with the counter mass F When current passes the drive magnet it exerts power on armature E The power is transmitted to bowl A which is supported by the spring assembly C The moving direction of the bowl is determined by the angle of the spring assemblies Owing to the vibrations the material to be conveyed is shortly lifted off the conveyor belt helix of the bowl and it carries out litt
4. grey mains cable For special voltages voltage frequency see type plate at the magnet 1 8 7 1 1 2 Pin assignment Pm SS SS Se RR RR SS SR aaa RR RRS SS SSS Re eS eee eee sss PE 1 2 3 4 U N 100 HZ m connection M20 _ Grey 2 100 Hz f i Black 1 50 Hz 50 Hz Metal EMV screw connection For frequency controlled equipment Operating mode vibration frequency Last With bridge 100 Hz Bowlfeeder Without bridge 50 Hz Encoding in plug The bridge has to be installed in connection 3 4 2 Safety instructions The conception and production of our vibratory bowl feeders has been carried out very careful in order to guarantee a trouble free and save operation You too can make an important contribution to job safety Therefore please read this short operating instruction completely before starting the machine Always ob serve the safety instructions Make sure that all persons working with or at this machine carefully read and observe the following safety instructions This operating instruction is only valid for the types indicated on the front page Notice This hand points to information that gives you useful tips for the operation of the vibratory bowl feeder Rhein Nadel Automation GmbH 3 Stand 22 05 2012 Bowl feeder VT BA SRC63 100 GB Attention This warning triangle marks the safety instructions Non obser
5. not be operated in the explosive or wet area No additional loads may act upon the vibratory bowl feeder apart from the bulk material for which the spe cial type is designed Attention It is strictly prohibited to put any safety devices out of operation Demands on the user e For all activities operation maintenance repair etc the details of the operating instructions must be observed e The operator has to refrain from any working method which would impair the safety of the vibratory bowl feeder e The operator has to take care that only authorized personnel works at the vibratory bowl feeder e The operator is obliged to inform the operator immediately about any changed conditions at the vibra tory bowl feeder which could endanger safety Attention The vibratory bowl feeder may only be installed put into operation and serviced by expert per sonnel The binding regulation for the qualification of electricians and personnel instructed in electrical engineering is valid as defined in IEC 364 and DIN VDE 0105 part 1 Rhein Nadel Automation GmbH 4 Stand 22 05 2012 Bowl feeder VT BA SRC63 100 GB Attention ha Since the electromaget field may have an impact on persons arrying pacemakers it is recommended to keep a minimum distance of 25 cm Noise emission The noise level at the place of operation depends on the total equipment and the material to be sorted The determination of the noise level according to the
6. le jumps microjumps The jump direction is in a right angle to the level of the spring assemblies The drive magnet achieves its maximum magnetic force twice during a period of the alternating current Consequently the vibration frequency corresponds to the double mains frequency For heavy sorting installations a lower frequency of 50 Hz can be more advantageous The vibration frequency of your vibratory bowl feeder results from the last figure of the type designation 2 100 Hz 6000 vibrations min Rhein Nadel Automation GmbH 5 Stand 22 05 2012 Bowl feeder VT BA SRC63 100 GB A vibratory bowl feeder is a resonant system spring mass system The result is that the adjustment made at the plant will rarely meet your requirements Chapter 5 shows how your vibratory bowl feeder is adapted to your requirements As accessory parts we are offering a spectrum of sorting bowls which cover a wide range of application For special applications individual problem solutions can be manufactured Controlling of the vibratory bowl feeder takes place by a low loss electronic control unit The selection of the control unit depends on the power consumption of the vibratory bowl feeder The following table shows the kind of control units that can be used at the individual vibratory bowl feeders ESG 2000 ESK 2000 ESG 1000 The pin assignment of the bowl is shown in the table Technical Data chap 1 gt Notice Detailed informati
7. le may be taken from the separate spare parts list In order to guarantee a quick and faultless handling of the order please state the following data at each individual order e Type of equipment see type plate e Number of pieces needed e Spare part name e Spare part number You will find a list of our service addresses on the back page of the cover 8 What happens if Instructions for trouble shooting Attention The control unit or the connecting terminal box may only be opened by an electrician Before opening the a m devices the mains plug must be unplugged Vibratory bowl Mains plug of the control Plug in the mains plug unit is not feeder does not plugged in start at being switched on Connecting cable between vibratory bowl feeder Plug in the 5 pole plug at the control unit and control unit not plugged in Only in connection with control unit ESK 2000 Sensor gives the faulty message of pile up owing Replace the sensor or readjust it to defect or maladjustment green LED at the vi bratory bowl feeder STOP Check whether the sensor is plugged in Fuse in the control unit defect Replace the fuse Mains switch off Switch on the mains switch Magnet coil defect Have the coil checked by trained per sonnel and if necessary have it ex changed The vibratory The control unit is set to 0 Set the controller to 80 bowl feeder vibrates only slightly Rhein Nadel Automation GmbH 8 Stand 22 05 2012 Bowl feeder VT
8. on on the complete range of control units may please be taken from the operating in structions for control units All control units have got two main operating elements e By the mains switch the vibratory bowl feeder is switched on or off e By the turning knob the conveying capacity of the sorting unit is set 4 Mounting The device is completely mounted The vibrator has to be screwed on a strong subassembly in a dry room Ambient temperature 10 to 50 C Ensure that no contact exists between the bowl feeder in operation and other equipments The bowl feeder is to be firmly mounted from beneath the fastening threads on a mass of at least 15 20 Kp Vibratory bowl feeder type Hole circle Hole circle angle Vibration buffer thread mm Further details on the control unit bore plan etc are please taken from the operating instructions of the control unit separately delivered 5 Starting Preparations Notice Ensure that the machine frame stand under frame etc is connected with the protective conductor PE If necessary protection earthin must be praided on spot Check whether e the vibratory bowl feeder stands in an isolated position and does not come in contact with a solid body e the sorting bowl is tightly screwed down e the connecting cable of the vibratory bowl feeder is plugged in at the control unit Attention The electric connection of the vibratory bowl feeder may only be made by trained pers
9. onnel electri cians In case modifications are made at the electric connection it is absolutely necessary to observe the operating instructions control units Rhein Nadel Automation GmbH 6 Stand 22 05 2012 Bowl feeder VT BA SRC63 100 GB e the available supply voltage frequency voltage power delivery corresponds to the connecting data of the control unit see type plate at the control unit Plug in the mains cable of the control unit Switch on the control unit with the mains switch gt Notice At vibratory bowl feeders which are delivered as a completely adjusted system the optimal conveying capacity is already set in the factory It is marked on the scale of the turning knob with a red arrow In this case set the turning knob to the marking The optimal operative range of the vibratory bowl feeder is at a controller position of 80 at the control unit In case of higher deviations 2 15 a new adjustment must be made This adjustment is described on the following page In the factory the vibratory bowl feeders are approximately adjusted to standard sorting bowls without sort ing element Adjustment To set the air gap lift and lower the magnet coil which is fastened with a threated pin Adjusting the magnet coil Fit the unit on a solid subsurface 2 Loosen the fixing screw of the magnet coil Screw is fitted laterally at the counter mass across the cable outlet 3 Adjust the air gap with the height adju
10. sting screw of the magnet coil This new is found lat erally at the counter mass between the cable outlet and fixing new of the coil magnet 4 Tighten the fixing screw In order to guarantee an optimal sorting behaviour the vibratory bowl feeder must be adjusted to the con crete operating conditions The adjustment is made by adding or removing leaf springs and washers While the spring fastening screw is loosened you can see a change in the conveying speed The following graphic chart shows the resonance curve of a vibratory bowl feeder A Conveying speed Natural frequency of the system Resonance curve not true to scale Spring power number of springs 0NOWD gt gt Notice The resonant frequency of the vibratory bowl feeder may not correspond to the mains frequency Notice The adjustment is however more easy with an electronic frequency converter which you can buy from our range of accessory parts The vibratory bowl feeder should be adjusted that the required conveying capacity is achieved at a control ler position of approx 80 at the control unit Rhein Nadel Automation GmbH T Stand 22 05 2012 Bowl feeder VT BA SRC63 100 GB 6 Maintenance The vibratory bowl feeders are generally maintenance free They should only be thoroughly cleaned when they are considerably dirty or after fluids have been spilled over them 7 Stockkeeping of spare parts and after sales service The range of the spare parts availab
11. vance of these warnings can result in seri ous or fatal injuries Dangers occuring at the machine e The most dangerous parts of the machine are the electrical installations of the vibratory bowl feeder In case the vibratory bowl feeder becomes very wet there is the danger of an electric shock e Make sure that the protector ground of the electric power supply is in perfect condition e Operation of the vibratory bowl feeder without trim panel is strictly prohibited Proper use The intended use of the vibratory bowl feeder is the actuation of sorting machines These sorting machines are used for sorting and feeding correctly positioned mass produced parts as well as for the proportioned feeding of bulk material Using the machine for other purposes than the above mentioned eg as vibrating screen or in material test ing is considered not to be the intended use The intended use also includes the observance of the operating and servicing instructions Please take the technical data of your vibratory bowl feeder from the table technical data see page 1 2 Make sure that the connected load of the vibratory bowl feeder control unit and power supply corresponds to each other gt Notice The vibratory bowl feeder may only be operated in perfect condition The vibratory bowl feeder may only be operated in the configuration drive unit control unit and bowl as specified by the manufacturer The vibtratory bowl feeder may
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