Dropsa Bravo Pump
Contents
1. I F 5 476 i i i 18 74 i j i i i j 280 i ai i f 14 96 i 284 TO 11 18 O PA Z2 I 2 2 v C i IR a n loooo lo000 AMF F il T I SPS UY AIA i A OIL Version Dimensions in mm in 16 13 HANDLING AND TRANSPORTATION Prior to shipping the equipment is carefully packed in cardboard package During transportation and storage always maintain the pump the right way up as indicated on the box On receipt check that package has not been damaged Then storage the machine in a dry location 14 OPERATING HAZARDS A WARNING It is necessary to carefully read about the instructions and the risks2. C 11800 30 C 90 C CONTROL PANEL CHARACTERISTICS Operating Voltage 110VAC Includes internal transformer 20 C 80 C 30 C 90 C e Overload protection on motor and lamp e Integrated Motor protection e Spike voltage protection e Inverted Polarity protection Memory for parameter storage EEPROM Memory Life Unlimited no battery requirement Minimum Level 1A 30V Max load AUTOMATIC Version 034 230V MANUAL Version 0 254 120V ELECTRICAL CONNECTIONS 0039975 MPM 203 250V 300V 0039820 M12 150V 0039823 Amphenol 1680V 17 PE NOTE Pump output has been determined at the following conditions Grease NLGI 2 Standard environmental conditions Temperature 20 C 68 F Pressure 1 ATM Back pressure on outlet 50bar 735 psi 12V e 24V voltage Hardware protection WARNING Do not operate the unit outside the specified voltage ranges 5 PUMP COMPONENTS BRAVO GREASE Stirrer device with wiper Modular Reservoir Warranty seal Refilling point grease Pump Element 1 nipple Connector plate 1 8BSP Return Port Connection point for Control Panel Pump element 3 automatic version Connection point for Pump element 2 Filler Cap Auxiliary Return Ports 1 8BSP 5 1 ELECTRONIC CONTROL BOARD In the automatic version pump and cycle control is managed by the onboard controller Three operating modes are possible 1 CYCLE Lube and pause cycles are set using the built in
3. cycle PULSE i ED rom pase Bse de 0 60000 Cyes cycles to wait in pause PULSE y Cycle CYCLE TIMER if timed cycle it indicates the duration CYCLE 1 min 99 min 1 if cycle with control impulses indicates the waited PULSE sec maximum time of the single impulse before alarm CYCLE COUNTER number of divider switch CYCLE cycles per lubrication cycle input used Complete Input used Sensor Cycle if Cycle Mode PULSE 1 ciclo 0 60000 Cycle Sensor Pause if Pulse Mode i uu PULSE OFF PRELUBE Start controller in Lubrication mode PULSE ON OFF when powered on i ENE bi Ml FREE Motor DU allows reduction in pump output by PULSE 100 100 50 adjusting motor speed OFF Number of cycles given from the manual input CYCLE it allows eventual filling system PULSE ai a 7 OFF to expiring of the pause time stars the lubrication cycle If ON to expiring of the pause time gives Pause CYCLE OFF ON OFF Time Overrun alarm Continuous Cycle Continuous cycle can be achieved by setting the pause timer to zero Complete cycle Valid on input full cycle ON gt OFF gt ON or OFF gt ON gt OFF Both When the pause timer is set to non zero the system operates in a combined mode The cycle will start EITHER on impulse Count OR Pause Time being reached 8 TROUBLESHOOTING Below is a trouble shooting table to show possible problems and solutions If you are in any doubt about the correct solution to fixing a problem do not d
4. del macchinario Requisiti di sicurezza relativi a sistemi e loro componenti per trasmissioni oleoidrauliche e pneumatiche Oleoidraulica EN 11200 Rumore emesso dalle macchine e dalle apparecchiature EN 894 1 2 3 Requisiti ergonomici per la progettazione dei dispositivi di informazione e di comando Vimodrone MI 10 01 2008 Il legale rappresentante Modello dichiarazione CEE conforme a quanto previsto dalla norma EN 45014 Sede Legale Via Visconti di Modrone 2 20122 Milano Cap Sociale 1 348 000 C C LA 931863 Cod Fiscale e PIVA 03384750158 18 DISTRIBUTORS e Dropsa USA Inc 50679 Wing Drive Utica Michigan 48315 USA Tel 1 586 566 1540 Fax 1 586 566 1541 E mail salesusa dropsa com SE Dropsa UK Ltd Unit 6 Egham Business Village Egham Surrey TW20 8RB Tel 44 01784 431177 Fax 44 01784 438598 E mail salesuk dropsa com i i Dropsa S p A Via B Croce 1 20090 Vimodrone MI Italy Tel 39 02 250 79 1 Fax 39 02 250 79 767 E mail sales dropsa it Export E mail vendite dropsa it National Dropsa Gmbh Volmerswerther Strasse 80 40221 Dusseldorf 1 Germany Tel 49 0211 39 40 11 Fax 49 0211 39 40 13 E mail sales dropsa de propsA D Dropsa France 23 Av des Morillons Z des Doucettes 91140 Garges Les Gonesse Tel 33 01 39 93 00 33 Fax 33 01 39 86 26 36 E mail sales dropsa com lt gt Dropsa do Brazil Rua Sobral
5. grease Blocked pumping Dismantle the pumping element and check for element contamination Clean and reinstall or repalce Worn pump element Replace pump element Pump element Check Replace pump elment pump Replace pump elment worn Incorrect Check power and voltage The display is not lit power voltage Ensure proper power supply to pump The pump starts the Allow the pump to cool Retry the lubrication cycle If the lubrication cycle but Defective or blocked problem persists It will be necessary to replace the pump then immediately Pump motor stops motor assembly A Allowed only specialized Dropsa s staff ALARM CODES MESSAGE LIGHT BOTTON ALARM REMEDY APE 1 Flash Low lubricant Refill with clean lubricant The cycle sensor was not received within the specified A ES 2 Flashes SIA time Ensure Timer overlong is set to approriate value and that there is no problem on the lubrication circuit Pause timer Id 3 Flashes SVE Verify input pause sensor a 4 Flashes UP Eek Replace the motor unit Blocked Pump Motor Allow system to cool if the problem still goes on go on Over load replace the motor unit C COU pulses counter in Pulse Modify C COU parameter Mode O NOTE To cancel alarm message push buttons e and N together 9 MAINTENANCE PROCEDURE hydraulic system are disconnected A WARNING Before carrying out any maintenance operation ensure that power and The Bravo pump does not neces
6. it is set to ON Cycle and Pause inputs consider one complete cycle when the input returns to its original state at the time of cycle For example if the switch is in the ON state at the start of the lubrication cycle then it must change state to OFF and then back to ON to count as one cycle PROGRAMMING SEQUENCE STEP BUTTONS OPERATION ox hold for 5 seconds emer pro ramming made HEN Confirm the selection and view the current value Increment Decrement VALUE SETTING of PARAMETER Confirm value setting and return to menu Save settings and exit programming mode NOTE To modify the operating parameters repeats steps 2 to 5 for all necessary values and then follow step 6 to save and exit During programming mode if no button is pressed for 20 seconds or alternatively UP or DOWN arrows are held for 2 5 seconds this will exit Programming mode without saving the values SPECIAL FUNCTIONS AND PARAMETERS BUTTONS DISPLAY DESCRIPTION Reset to default parameters for the current OPERATING MODE Display total days in working state Display total minutes in working state Display total days in pause state Display total minutes in pause state Display total days in alarm state Display total minutes in alarm state 12 7 5 PROGRAMMING THE ELECTRICAL CONTROLLER PARAMETRI OPERATIVI DISPLAY DESCRIPTION MODE DEFAULT RANGE NOTES CYCLE OFF PEN PAUSE TIMER SET Hours and Minutes CYCLE 0 m j 99 SMF TIMER to suspend the
7. timer or counting external inputs the two condition work with every combinations 2 PULSE Lube Cycle and Pause cycle are determined by external inputs During of Lube Cycle the cycle sensor can be monitored to ensure a correct system working Pump can suspend the lube cycle if external pulses are not found 3 OFF Pump works as slave regarding the control of the machine BRAVO pump has a multi connection system that allows to apply various standards types of connectors to the product to satisfy OEM and end users requests Pump has been designed in order to integrate quickly SMP and SMPM metering elements Programming instructions can be found in chapter 7 of this manual 5 2 MINIMUM LEVEL In manual version no control board the minimum level switch Normally closed opens when the minimum level is reached With the automatic controlled version a voltage free changeover contact NC NA can be obtained to give a remote signal of minimum level 5 3 CONNECTIONS amp WIRING Different connectors and wiring are available as standard by fitting a selection of connector plates It is also possible for custom settings for OEM clients 6 UNPACKING AND INSTALLING 6 1 UNPACKING Once a suitable installation position has been identified unpack the pump and prepare for installation It is important to inspect the pump to ensure that there has been no damage during transportation The packaging material used does not require any special disposal pr
8. 30V Wiring O REMOTE CONTROL Remote Control Lamp Common 6 7 2 Remote Control switch and Lamp After connecting the pump it is possible to continue the installation by connecting the remote switch lamp when in systems where this has been installed Install the remote switch by the control panel of the vehicle or machine Refer to the following diagram to connect the switch and lamp POWER LAMP OPTIONAL LAMP 230Vac 12Vdc 3A max 0039433 110Vac 12Vdc 3A max 0039433 REMOTE CONTROLE 24Vac de 24Vdc 3A max 0039434 12Vac de 12Vdc 3A max 0039433 COMMON 7 OPERATING INSTRUCTIONS 7 1 BEFORE PUTTING INTO OPERATION Note that the unit should not be dismantled by the user if a fault is found e Use gloves when handling lubricants and ensure you have checked the lubricant safety data sheet Do not use lubricants that are incompatible with NBR Buna seals Ensure that you have complied with all health and safety requirements before putting the pump into service Maintain proper hygiene standards Never ignore any potential danger to heath Ensure all tubing and fittings are designed to handle the maximum system pressure Check integrity in the pump Ensure no damage Check and fill the reservoir If the reservoir is below the MIN level follow procedure 7 3 to refill Verify the pump is at the correct operating temperature and tubing is free of air bubbles Check the unit is properly cabled 7 2 OPERATION e C
9. 4 INSTALLING PUMP ELEMENTS Bravo pump is supplied with a single Pump element installed in Port 1 The additional pump elements can be installed in any of the additional pump port 2 or 3 It is also possible to move Pump Element 1 to another port if necessary for example to simplify piping arrangements on the lubrication system To install a new pump element e Unscrew and remove the plastic plug with the O Ring that is installed on the standard product e Insert and screw the pump element until it is fixed in position e Use 20Nm torque to secure the element the pump element a sit compresses the return spring In this case use another outlet or of pay particular attention when inserting the pump element and ensure that it does not cross thread A WARNING Based on the position of the internal cam drive it may be difficult to screw in 6 5 HYDRAULIC CONNECTIONS The hydraulic connection to the pump is via the pump outlets using adequate 1 4BSP fitting and tubing Additionally there is a 1 8 BSP port that can be used as a return line or a remote refilling line Ensure that any refilling system provides clean grease to the pump 6 6 INSTALLAING THE OPTIONAL SMP OR SMPM DIVIDER VALVE On the base of the pump it is possible to install an SMP or SMPM distributor valve to further divide the lubricant This should be secured using fixing screws Refer to the diagram below 6 7 ELECTRICAL CONNECTIONS amp WIRING CAUTION Before
10. BRAVO Electric Lubrication pump for fixed and mobile applications User operation and Maintenance manual Warranty TABLE OF CONTENTS Cee Sa Pia ei _ PR RO 17 INTRODUCTION GENERAL DESCRIPTION PRODUCT IDENTIFICATION TECHNICAL CHARACTERISTICS PUMP COMPONENTS UNPACKING AND INSTALLING OPERATING INSTRUCTIONS TROUBLESHOOTING MAINTENANCE PROCEDURE DISPOSAL ORDERING INFORMATION DIMENSIONS HANDLING AND TRANSPORTATION OPERATING HAZARDS PRECAUTIONS WARRANTY DECLARATION OF COMPLIANCE WITH CE STANDARDS DISTRIBUTORS DropsA S p A BRAVO 2008 Certification Manual drawn up in accordance with C2114IE WK WK 37 08 EC Directive 98 37 Annex I paragraph 1 7 4 1 INTRODUCTION This operation and maintenance manual refers to the Bravo lubrication pump and includes essential information regarding correct operating and safety procedures design to ensure safe and reliable operation of the unit You can obtain the latest release of this document by contacting a Dropsa sales office or distributor or by visiting us on the World Wide Web at http www dropsa com It is important that this document is read and maintained in a place that anyone operating the Bravo is able to consult it if necessary 2 GENERAL DESCRIPTION 2 1 CENTRALIZED LUBRICATION GENERAL OPERATING INFORMATION Centralized lubrication systems are designed to provide oil or grease for lubricating fiction points on industrial and m
11. Ne SN We will subsequently review this information and supply you with either servicing data or shipping instruction and returned materials authorization RMA which will have instructions on how to prepare the product for return Upon prepaid receipt of subject product to an authorized Dropsa Sales amp Service location we will then either repair or replace such product s at out option and if determined to be a warranted defect we will perform such necessary product repairs or replace such product s at our expense Dropsa reserves to right to charge an administration fee if the product 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 Dropsa product s implies the acceptance of our warranty conditions Modifications to our standard warranty must be in made in writing and approved by Dropsa 18 17 DECLARATION OF COMPLIANCE WITH CE STANDARDS D
12. PM x 1 M12x 1 0039999 Connector M12 MANUAL VERSION 12V 24V CONNECTION FEMALE CONNECTOR CONECTIONS AVALIABLE Alarm Cycle External PART NO DESCRIPTION PART NO DESCRIPTION Power Base Connector Connector MPM 0888142 Base Connector 0039976 Connector MPM MPM x 1 M12x 1 0039999 Connector M12 MANUAL VERSION 110V 230V CONNECTION FEMALE CONNECTOR CONECTIONS AVALIABLE Alarm Cycle External Base Connector Connector MPM CTER Bam E Comener ww g Oy I MPM x 2 0039999 Connector M12 OPTIONAL Description CODICE Description 0039433 Remote control switch and lamp 12V 0888058 Pump element 6mm with integrated PSV 0039434 Remote control switch and lamp 24V 0010509 Screws for SMP SMPM base installation 888354 kit cartridge fat filling 15 12 DIMENSIONS GREASE Version sa bel 3 bi oa j E d
13. carrying out any electrical wiring you should verify the label on the pump to ensure that the correct operating voltage is being used and ensure that all power is removed The electrical connection should be carried out an electrician who has understood and identified the various connectors and wiring that has been selected for the system operating voltage connector types remote control cycle sensors Connect the pump to the power supply using the appropriate power connector refer to 6 7 1 Connector types again ensuring they are suitable for the selected voltage and frequency The power cable should be adequately chosen to ensure it can handle the current at the specified voltage On 110V 230VAC versions it is strongly recommended that a 1A fuse T and a differential trip is installed with an activation level of 0 03A at 1 second max Isolation capability should be 10kA minimum and nominal current 2 4Amps 6 7 1 Connector Types 12V 24V VERSIONS TX TTL level EARTH in XT i EARTHin RX TTL level z 12 24VAC DC in 1 1 12 24VAC DC in 1 12 24VAC DC in 2 2 12 24VAC DC in 2 VS 12 24V out SENSOR in pause GND out ND out 4 SENSOR in cycle SENSOR in cycle 0888139 RTH in RTH in 12 24VAC DC in 1 2 24VAC DC in 1 12 24VAC DC in 2 2 24VAC DC in 2 AUTOMATIC VERSION MANUAL VERSION AUTOMATIC VERSION _ MANUAL VERSION out out 1 ALARM COM 1 ALARM COM ALARM NC out 1 ALARM COM
14. d in 2 5 8 liter capacity Additionally a minimum level sensing device is fitted as standard at the base of the unit As an optional accessory a remote button with light is available Bravo is available as both with an integrated automatic control board that controls and monitors the pump and lubrication cycle or a manual version where the pump motor is controller externally by applying and removing power The main body of the pump is made from high performance robust plastic and is compact in size designed to withstand tough environments The grease version of the Bravo includes a stirrer device with a reservoir wiper that help to eliminate air present in the grease and facilitate pumping even at lower temperatures The direct current geared motor drive arrangement is controlled remotely in the manual version or via the built in control system in the automatic version There are three operating modes for the controller version Refer to 5 1 paragraph 3 PRODUCT IDENTIFICATION On the side of the pump there is a label that indicates part number of the product operating voltage and basic characteristics 4 TECHNICAL CHARACTERISTICS GENERAL TECHNICAL CHARACTERISTICS AC DC AC 50H AC 60H Operating Voltage f Current peak 2 Liter 5 5Kg 12 12Ib 6 5 Kg 14 33Ib Nett weight Working pressure 280bar 4061psi Integrated By pass pressure for pump elements i with integrated PSV 320bar 30bar 4641psi 435psi 25
15. echnical information and on safety 320 information consult the lubricant MSDS Safety data sheet or equivalent document supplied by the lubricant manufactuer 15 PRECAUTIONS The verification of conformity with the essential safety requirements and regulations of the Machine Directive is effected by means of the compilation of a check list which has been pre prepared and is contained in the technical file The lists which are utilised are of three types e list of dangers appendix A EN 1050 e application of essential safety requirements Machine Dir att 1 part 1 e electrical safety requirements EN 60204 17 The following is a list of dangers which have not been fully eliminated but which are considered acceptable During installation there may be small low pressure oil seepage from the pump Always use appropriate protective clothing gloves and take all necessary safety precautions Contact with lubricant during maintenance or filling of the reservoir gt As per previous point correct precautions must be taken to protect from contact with lubricant Moving Parts and crush danger gt All moving parts are enclosed within the pump unit Do not open the pump unit Appropriate danger labels are located on the pump Electric shock gt All electrical connections must be carried out by a qualified electrician who has studied the connection to ensure no electrical danger Abnormal operation posture gt The p
16. heck and set the operating mode and parameter if using the automatic versions e Press the remote start button on your machine if using a manual version e Check that the pump is running e Check lubricant is being delivered to the greasing points as necessary 7 3 REFILLING THE RESERVOIR The refilling of the tank is carried out through the dedicated filling ports with adequate filtration to ensure clean lubricant Continue to fill unit until the max level is reached this level should not be exceed In the event the user overfills the tank the excess lubricant will be expelled through vent holes located under the lid GREASE OIL Oil Filler Cap mee version ole WARNING to avoid introducing contamination into the pump and voiding the warranty ensure that refilling is always carried out through the designated ports using clean grease Refer to 14 2 for more information about lubricant characteristics 7 4 CONFIGURATION Automatic version Control panel layout DISPLAY Indicates the parameter being programmed and i the set value 1 RESET Resets the current lube cycle cancels any alarms and restarts the program REMOVE POWER BEFORE OPENING OK Confirms the value shown on the display UP ARROW Allows the user to increment the setting value shown on the display 4 DOWN ARROW Allows the user to decrease the value shown on the display Optional Remote Light Button The light is constantly lit when the pump is run
17. ia 171 Santo Amaro Sao Paulo Brazil Tel 55 011 5631 0007 Fax 55 011 5631 9408 E mail salesbr dropsa com Polydrop S A Av Fabregada 26 Pje Est 2 08907 L Hospitalet de LLobregat Barcelona Spain Tel 34 93 260 22 50 Fax 34 93 260 22 51 E mail sales dropsa it id Dropsa Australia Pty C20 148 Old Pittwater Road Brookvale NSW 2100 Tel 61 299 386 644 Fax 61 299 386 611 E mail sales dropsa com essi Dropsa China Dropsa Lubrication Systems Shaghai Co Ltd Nr 8 Dongxing Road Songjiang Industrial Zone Shanghai China t 86 021 67740275 f 86 021 67740205 E mail china dropsa com Web site http www dropsa com E mail sales dropsa com 20
18. involved in the use of lubrication machines The operator must know the machine functioning through the User and Maintenance Manual Power supply Any type of intervention must not be carried out before unplugging the machine from power supply Make sure that no one can start it up again during the intervention All the installed electric and electronic equipment reservoirs and basic components must be grounded Flammability The lubricant generally used in lubrication systems is not flammable However it is advised to avoid contact with extremely hot substances or naked flames Pressure Prior to any intervention check the absence of residual pressure in any branch of the lubricant circuit as it may cause oil sprays when disassembling components or fittings Noise Pump produces noise not more than 70 dB A 14 1 Lubricants NOTE O The pump has been designed to operate with grease max NLGI 2 or Oil min 42cst oil version Always use lubricants compatible with NBR Buna Rubber seals Any residual lubricant found on new units is residual NLGI 2 test grease used during the assembly of the pump The following table shows the comparison between NLGI National Lubricating Grease Institute classification and ASTM American Society for Testing and Materials for greases and cSt Centi stokes e SUS Saybolt Universale for Oil GREASE OIL a a rr ee ee DN N mwn E I N i 00 400480 O o ssa dee a For further t
19. ismantle parts of the Bravo but contact an Authorized Dropsa Sales and Service Point for technical assistance TROUBLESHOOTING TABLE PROBLEM POSSIBLE CAUSE REMEDIAL ACTION p me Check the power lines ensure that any fuse installed is still ower missing maci Pump Motor does not Electronic Controller i A operate does not function Replace electronics board Gear motor no longer A works Replace gear motor assembly Check the condition of tubing in the system and ensure that Pump is operating but Tubing is disconnected it is correctly secured and not blocked for example by no lubricant reaches hardened grease points Distributor valves are blocked Clean or replace Distributor valves are incorrectly connected Check valves and system schematic Lubricant does not or sized reach lubrication points on each pump cycle or irregularly Ensure that the system designs and settings allow for at Incorrect Pause Cycle least a full cycle for all distributor valves in the system Settings PROBLEM POSSIBLE CAUSE REMEDIAL ACTION Reservoir is empty Refilll and verify any low level alarms Disconnect the primary tubing from the pump and operate a lubrication cycle Check that clean air free grease is coming from the pump and then reconnect the tubing Some lubricants are not suitable for automatic pumping Air bubble in grease No lubricant from Incompatible lubricant pump systems Replace the
20. ning Flashes when a minimum level or other alarm is detected by the control system in the pump The number of flashes defines the anomaly code When pressed during the pause standby cycle it will make the pump starts a lubrication cycle and then return to normal automatic operation The RESET of the pump is allowed when the button is pressed for 6 seconds 10 7 4 1 Operating mode MANUAL VERSION The Bravo Manual version does not have any settable feature as there is no local controller You should arrange to control the pump ON OFF with a host system that activates the pump as required and monitors the lubrication system including checking level switch and cycle switch when installed 7 4 2 Operation mode Automatic version Mode CYCLE Pump stand by Example 1 Timer based pause and lubrication cycle P Hou 1 P Cou 0 C Min 1 C Cou 0 0 min 99 hours Example 2 Timer based pause Lubrication cycle with monitoring of cycle sensor P Hou 1 P Cou 0 C Min 1 C Cou 2 1 0 min 99 hours Example 3 Pause cycle determined by external impulse Lubrication cycle monitors cycle sensor P Hou 0 P Cou 2 1 C Min 2 1 C Cou 2 1 SJ PLALAL 0 60 000 cycles Example 4 Pause determined by either time or extend impulse P Hou 1 P Cou 1 C Min 2 1 C Cou 2 1 PTOA OFF 1 min 99 hours Whichever first 0 60 000 cycles Example 5 Pause determined by extend impulse pause time genera
21. obile machinery Such systems considerably reduce the cost of maintaining machinery on which they are installed eliminating machinery downtime caused by poor lubrication as well as prolonging the life of the machinery in general Additionally a centralized lubrication system allows difficult to reach lubrication points to be lubricated at frequent intervals that would otherwise be hard to access under normal conditions The diagram on the left shows a typical schematic of a simple centralized lubrication system The main components are A Electric Pump with Reservoir eg Bravo Pump B Primary lubrication line for distributing grease C Distributor elements that meters grease into a number of points D Secondary tubing that delivers grease to the lube point The pump feeds a distributor element that shares and doses the ratio of grease between the several friction points Bravo Pump has been designed to provide the pumping solution for such systems used in industrial and mobile applications for greases up to NLGI 2 consistency and Oils with minimum 46cSt 2 2 BRAVO ELECTRIC GREASE PUMP BRAVO is an electric piston pump with the pumping element operated from a camshaft connected to a reducing gearbox It can be fitting with up to 3 Pumping elements 1 standard which are available with or without an integrate pre set bypass pressure safety valve The Bravo also has a modular build reservoir that can be supplie
22. ocedures You should refer to you regional requirements 6 2 INSTALLING THE CONNECTOR BASEPLATE The pump and the base plate are purchased separately To install the base plate following the following steps e Connect the multi pin connector from the base plate until security locking fig 1 e Fit the base plate into position as shown in figure 2 and use the 4 screws to lock into position fig 2 fig 1 fig 2 Note 110 230V versions have two multi pin connectors inside 6 3 INSTALLING THE PUMP e On the bottom of the box there is a mounting hole template as shown in the diagram on the right This can be used to drill the fixing holes The fixing holes should be 9mm 0 35 inch Use 3 screws to fix the pump into place e Assembly the pump so that the filling point and the control panel are accessible by the user e Allow 100mm 4 inches perimeter distance around the pump for easy access e Ideally install the pump at a height that is easily and comfortably accessible by the user to facilitate maintenance and refilling e Do not install the pump where it may be submerged by liquids of in excessively aggressive environment e Do not install the pump in hazardous areas where there may be flammable or explosive materials e Do not install near strong heat sources or electrical areas that may cause electrical interference with the control system e Ensure that tubing and wiring is appropriately secured and protected 6
23. out ALARM NC out 1 ALARM COM out 3 ALARM NO out 3 ALARM NC out 3 ALARM NO out 3 ALARM NC out 0888141 0888142 110V 230V 50Hz 60Hz VERSIONS EARTH in EARTH in OVAC in i 110VAC in 220VAC in 1 2 SENSOR in pause 2 ALARM NC out SENSOR in pause LARM NC out LARM COM out ALARM COM out 3 A LARM NO out ALARM NC out 1 ALARM COM out 2 ALARM NC out 1 ALARM COM out A VS 12 24V out 1 ALARM COM out VS 12 24V out LARM COM out UTOMATIC VERSION MANUAL VERSION AUTOMATIC VERSION MANUAL VERSION 3 ALARM NO out 4hk SENSOR in cycle LARM NO out 3 ALARM NC out ak 3 ALARM NO out 3 ALARM NC out 0888134 0888136 0888137 0888138 Wiring ID MULTIPOLE Connector waj FO 12 24VAC DC in a a Fuse T HA 12 24V 12 24VAC DC in 2 El AC DC EXT in Tg IL Remote Control LAMP out Lamp o GND out 8 Common Proximity Sensor PNP NO NC NPN NO NC PAUSE brom SWITCH NO SWITCH NC Black lt p gt Blue CYCLE wn ag SENSOR in pause 4 gt GND out E SENSOR in cycle Sebo g ALARM COM out 7 COM ALARM NC out is NC ALARM NO out ED NO Wiring Q POWER SUPPLY 12 24 VAC VDC 230VAC Fuse T 4A 12 24V AC DC 930 gt VAC Proximity Sensor PNP NO NC NPN NO NC SWITCH NC Wiring MINIMUM LEVEL AUTOMATIC VERSION MANUAL VERSION max 1 0A 30V max 0 3A 2
24. ropsa Spa Tel 39 02 250 79 1 Drops A Via B Croce 1 Fax Sales 39 02 250 79 767 i 20090 VIMODRONE MI Fax Purch 39 02 250 79 320 ITALY E mail sales dropsa it sa ops A Centralized Lubrication Engineers and Component Manufacturers Gli Specialisti Delia Lubrificazione Dai 1946 APPROVED COMPANY B DICHIARAZIONE CE DI CONFORMITA Allegato II A della Direttiva 98 37 CE La Sottoscritta Milena Gavazzi in qualit di legale rappresentante del fabbricante della Societ Dropsa S p A con sede legale in Milano Via Visconti di Modrone 2 DICHIARA sotto la propria esclusiva responsabilit che la macchina denominata Pompa BRAVO cod 08884 conforme alle condizioni previste dalle Direttive CEE e 98 37 Direttiva Macchine e 2004 104 e 2006 28 Autoveicoli e 89 336 Compatibilit elettromagnetica e 2006 95 Bassa tensione poich rispetta tutti 1 requisiti essenziali di sicurezza e sanitari che le concernono edin riferimento alle seguenti norme armonizzate e EN61000 6 4 Compatibilit elettromagnetica norma generica di emissione e EN61000 6 2 Compatibilit elettromagnetica norma generica di immunit e EN 60204 Sicurezza degli equipaggiamenti elettrici delle macchine e EN 60034 Macchine rotanti e EN 12100 1 2 Sicurezza del macchinario concetti fondamentali prineipi di progettazione e EN 1050 Sicurezza del macchinario principi per la valutazione del rischio e EN 982 Sicurezza
25. sitate any special tool for operation and maintenance When working with the Bravo pump it is nonetheless recommended that personal health and safety equipment is used as is normal for any operation in an industrial or similar workplace to best safeguard the user from harm The Bravo pump has been designed and built as to require minimal maintenance and operate in diverse and challenging operating environment It is recommend that the unit is inspected and kept clean to ensure long life and trouble free operation It is important to check all tubing on the system to ensure that it is always tight and leak free 9 1 Programmed and operational Maintenance The following operations should be performed on the pump ITEM FREQUENCY OPERATION nteoritvortubinaand system After initial 500 hours Check fittings and tubing secured ony 9 y Every1500 hours Verify components are correctly fixed to machine Top up level with clean lubricant Filling Filter As needed or once per year Check and replace as necessary 14 10 DISPOSAL During maintenance or disposal of the machine care should be taken to properly dispose of environmentally sensitive items such as oils or other lubricants Refer to local regulations in force in your area When disposing of this unit it is important to ensure that the identification label and all the other relative documents are also destroyed 11 ORDERING INFORMATION AUTOMATIC VERSION GREASE OIL ste Reser
26. tes alarm if impulses not received P Hou 1 P Cou 1 C Min 1 C Cou gt 1 PTOA ON o 1 min 99 hours l 1 60 000 cycles 7 4 3 Operation mode Automatic version Mode PULSE Pump stand by e Pause and lubrication cycle determined by external impulse P Cou 2 0 C Cou 2 1 e During lubrication cycle sensor monitored to confirm correct lubrication C Min 2 1 e C Min determines how many min seconds to allow for the cycle sensor e Lubrication cycle is suspended if external impulse not detected within user preset time S Min 2 1 I 0 60 000 cycles 1 60 000 cycles n ee T JU Cycle Sensor Pump working Pump working I S Min d 7 p P 2 eg 2 I gt c Miny Ok Cycle sensor Ok yes yes ALARM TIMEOUT X Only low level REED Pause time overun ALARM TIMEOUT 11 7 4 4 Operation mode Automatic version Mode OFF Pump operates when external signal is given No monitoring NOTE When power is removed from the Bravo the electronic control will save the cycle condition in memory When power is reapplied the controller will resume the logic from exactly the same point unless the PRELUBE option is set When powering on the system or when pressing the RESET button the display will the firmware version of the unit for 2 seconds For all modes the Prelube parameter determines if the pump starts in a lubrication cycle when
27. ump should be installed in a suitable position with ample clearance as indicated in this manual to avoid abnormal posture for the operator Unsuitable Lubricant gt Lubricant characterstics are indicated on the pumpa nd in this user manual In any case contact a Dropsa Sales and Support engineer FLUIDS EXPLICITY NOT ALLOWED po Fi Danger Danger Lubricants with abrasive additives High wear rate of contacted parts Lubricants with silicone based Seizure of the pump additives Petrol solvents inflammable liquids Fire explosion damage to seals Corrosive products Corrosion of the pump injury to persons Oxidation of the pump Oxidation of the pump Food substances Contamination of the substances themselves 16 WARRANTY All products manufactured and marketed by Dropsa 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 Complete system installation by Dropsa 24 Months All other components 12 months from date of installation if installed 6 months or more after ship date warranty shall be maximum of 18 months from ship date If a fault develops notify Dropsa giving a complete description of the alleged malfunction the part number s test record number where available format XXXXXX XXXXXX date of delivery date of installation operating conditions of subject product s ON e
28. voir Reservoir Reservoir Reservoir Reservoir Reservoir g 2Lt 0 53gal 5Lt 1 32gal 8Lt 2 11gal 2Lt 0 53gal 5Lt 1 32gal 8Lt 2 11gal 110V 230V 0888400 0888401 0888402 0888415 0888416 0888417 12V 24V 0888403 0888404 0888405 0888418 0888419 0888420 MANUAL VERSION GREASE OIL Hor el Reservoir Reservoir Reservoir Reservoir Reservoir Reservoir g 2Lt 0 53gal SLt 1 32gal 8Lt 2 11gal 2Lt 0 53gal 5Lt 1 32gal 8Lt 2 11gal 110V 230V 0888406 0888407 0888408 0888421 0888422 0888423 12V 0888409 0888410 0888411 0888424 0888425 0888426 24V 0888412 0888413 0888414 0888427 0888428 0888429 AUTOMATIC VERSION 12V 24V CONNECTION FEMALE CONNECTOR CONNECTIONS AVALIABLE PART NO DESCRIPTION PARTNO DESCRIPTION 0888102 Base Connector 0039828 Connector i Amphenol Amphenol Base Connector Connector MPM Base Connector Connector MPM 0888139 Base Connector 0039976 Connector MPM MPM x 1 M12 x 3 0039999 Connector M12 0888142 Base Connector 0039976 Connector MPM MPM x 1 M12x 1 0039999 Connector M12 AUTOMATIC VERSION 110V 230V CONNECTION FEMALE CONNECTOR CONECTIONS AVALIABLE PART NO DESCRIPTION PART NO DESCRIPTION Power 2 Base Connector Connector MPM Base Connector Connector MPM 0888136 Base Connector 0039976 Connector MPM MPM x 1 M12 x 3 0039999 Connector M12 0888137 Base Connector 0039976 Connector MPM M
Download Pdf Manuals
Related Search