Magnetic Drive Pumps
Sliding vane Volumetric, Multistage, Metallic pumps
- V MODULAR series
User Manual
Страница 1: ...Magnetic Drive Pumps Sliding vane Volumetric Multistage Metallic pumps V MODULAR series User Manual ...
Страница 2: ...www bedu nl ...
Страница 3: ...ks that remain 14 Protection measures to be taken by the user and instructions 14 Personal protective equipment to wear 14 OPERATIONAL LIMITS DESCRIPTION OF HAZARDS NOT EXCLUDED FROM THE SECURITY MEASURES TAKEN 14 Safety information present on the pump 15 INSTRUCTIONS AND PROCEDURES FOR THE TRAINING OF THE PERSONNEL AND FOR EMERGENCIES 15 Recovery mode 15 Fire fighting equipment to be used 15 Emis...
Страница 4: ... the address of the new owner to facilitate the transmission of any additions to the manual to the new user Bedu reserves all rights to this manual no total or partial reproduction is allowed without written permission Symbols used in the manual In the text to indicate the risk of maneuvers or possible dangerous situations warnings have been included each of which consists of a symbol followed by ...
Страница 5: ...sed different from those recommended the parts supplied were not used according to their nature and or destination the parts supplied were used carelessly negligently improperly the parts supplied were damaged due to external circumstances All wear parts are excluded from warranty NAMEPLATE The pump for installation in ordinary environments has the nameplate on the side of the support as shown onl...
Страница 6: ...Pag 6 32 The serial number of the pump here called serial number s nr defines the type of components installed in the pump www bedu nl ...
Страница 7: ...re produced by the pump The program includes 13 sizes referred to as VA VB VM with a high interchangeability between components that allows a reduction in costs of spare parts Applications pumps in general this model is ideal for clean liquids slightly contaminated no particles that may become magnetized the maximum working pressure of the plant the temperature suitable and the maximum rotation sp...
Страница 8: ...Pag 8 32 OPERATING LIMITS AND PERFORMANCE V MODULAR www bedu nl ...
Страница 9: ...tallation If provided with electric motor observe also the motor manufacturer s storage formality The maximum allowable temperature range during storage preservation and use must be between 15 e 40 C with humidity between 10 e 90 SHIPPING AND HANDLING You should carry out a precautionary check of the pump at the receiving to detect and report any damage in the transport and handling operations In ...
Страница 10: ... temperature of the liquid so that not to superheat the pump in case of irregular pressure fluctuations and flow drop turn off the pump CAUTION Normally you should mount the pump horizontally If mounted vertically or inclined the pump or rather the suction flange shall be placed in the lowest point Leave a space of at least 50 cm between the pump and any walls or pipes When pumping liquid can reac...
Страница 11: ...ion or other malfunctions there will be obvious pressure fluctuations Check the differential pressure of the pump between the suction and discharge connections to verify that it works in the point of work provided Check that the absolute pressure at suction is not so low to cause the cavitation CAUTION The absolute pressure at pump suction m must be at least 0 5 to 1 m the vapour pressure of the p...
Страница 12: ... aligned as an extension of one another For installation of the plant it is necessary to respect the sequence of actions The base plate must be affixed to an horizontal plane using also thickness Tighten the nuts of the bolts Check the shafts alignment and the motor alignment and repeat these actions if necessary described in the paragraph Alignment of the coupling Alignment of the coupling Place ...
Страница 13: ...ot permitted use While maintaining the conditions of use indicated in the paragraph TECHNICAL DATA the ways in which the pump should not be used are given here To avoid damaging the pump it is forbidden to use it in the following conditions PROHIBITION Start the pump dry the pump casing must be full of liquid Run the pump dry for more than 1 minute Mare the pump work with inlet valve and or outlet...
Страница 14: ...es that have to be taken during this phase are adopting antacid and antistatic coverall chemical resistant glasses gloves to protect from mechanical and chemical agents and safety shoes Avoid the use of accessories necklaces bracelets etc and clothes unshackled torn or dangling that could get entangled in parts of the structure OPERATIONAL LIMITS DESCRIPTION OF HAZARDS NOT EXCLUDED FROM THE SECURI...
Страница 15: ...experience in hydraulic installations f or users professional staff trained in the instruction for use of this pump In case of emergency alert who is close to the situation of danger even waving his arms stop the pump by pressing the nearest emergency stop button Recovery mode To return to normal operating conditions you must delete all the causes that have generated the emergency possibly repairi...
Страница 16: ...nt in the nearness of the damage that is verifying Accident In case of accident you must report the emergency to the plant responsible for the installation in order to secure the plant to reach with the emergency team the place where the accident happened Most frequent drawbacks problems causes remedies residual risks INSUFFICIENT FLOWS Causes Remedies actions to be taken The head requested exceed...
Страница 17: ...ump Refer to section 3 5 1 of this manual Check for air leaks in the suction line Suction line blocked Ensure that there are no blind pipes obstructed or valves closed The magnetic coupling decouples Reduce the flow partially close the discharge valve Reduce the density of the liquid if possible Reduce the prevalence of the pump check in advance with your distributor Bedu Make sure the pump turns ...
Страница 18: ...ND OR VIBRATIONS Causes Remedies actions Insufficient inlet pressure consequent cavitation insufficient lubrication of the bearings with mechanical damages if the condition persists STOP IMMEDIATELY THE PUMP Refer to paragraphs 3 4 3 5 4 1 4 2 4 3 of this manual Wear erosion and immediate damage to the impeller and internal bearings Check inside the pump damages or obstructions Wear of the couplin...
Страница 19: ...e activities whose implementation do not require specific skills that can then be made by users of the pump are given They are operations and inspections planned on issues considered important for technical operational and security staff determined on the basis of the knowledge gained from Bedu If the hydraulic pump is washed with jet in pressure prevent the entry of water into the terminal of the...
Страница 20: ...inlet and outlet pipes and in the cooling pipe Unscrew the drain plug When emptied screw the drain plug again If hazardous to health liquids are pumped wear suitable personal protective equipment Draining the oil contained in the pump If the pump is lubricated with oil bare shaft versions remove the oil drain plug drain the oil and collected it without dispersing into the environment replace the d...
Страница 21: ...re that it cools down before disassembly The pump could have handled dangerous or toxic liquids it is therefore necessary to wear protection for the skin and the eyes The liquid must be recovered and eliminated according the existing environmental laws In case the pump has to be sent back to the manufacturer to be reconditioned in case it pumped aggressive or toxic liquids the same has to be thoro...
Страница 22: ...e legislation on environmental conservation and will have to deal with the disposal and elimination of materials and harmful substances of the pump components It is recommended to destroy the identification plates of the pump and any other document NOTES www bedu nl ...
Страница 23: ...0 hours 2 Internal bearings Check the condition of bushings sleeve bearings and thrust bearing if worn replace them reassemble using new gaskets After 2500 hours check any premature wear then every 5 000 hours or every year 3 Wear ring Check the status of the wear ring see the table of tolerances After 2500 hours check any premature wear then every 5 000 hours or every year 4 motor bearings Unless...
Страница 24: ...awing Pump Data Sheet Motor Data Sheet and Wiring Diagram 6 Have you read through and understand the IOM manuals INSTALLATION CHECKS 1 Has the Pump s baseplate being properly level and firmly secured 2 Has the Pump and motor coupling being secured and aligned 3 Are Suction and Discharge Pipe line with Flexible Joints being Supported and Secured 4 Any undue Pipe loading onto Pump inlet Outlet Nozzl...
Страница 25: ...Verify that the direction of rotation is correct AFTER START UP 1 Start the pump set and be sure that the discharge pressure is building up stop the pump if discharge pressure is not building up in short time and check the possible causes 2 Throttle or Set Discharge Valve to designed Duty Point Pressure and Flow Rate 3 Reading of Suction Pressure Discharge Pressure and Flow Rate 4 Are the Suction ...
Страница 26: ...y run the pump under observation for one or two hours COMMENTS REMARKS INSTALLATION REFERENCE PROJECT CONTACT CONTRACTOR ADDRESS PHONE NO FAX PUMP MODEL NO SERIAL NR MOTOR TYPE IMPELLER DIAMETER START UP BY FOLLOW UP REQD DATE SIGNATURE www bedu nl ...
Страница 27: ... compatibility Standards EN ISO 12100 2010 EN IEC 60204 1 2006 EN 809 A1 C1 Additional information No further details Declaration We hereby declare under our sole responsibility that the product s mentioned above to which this declaration relates complies with the above mentioned standards and Directives BEDU Pompen BV Poort van Midden Gelderland Rood 10 6666 LT Heteren Tel 31 0 88 4802 900 Fax 31...
Страница 28: ...ts of bij u op locatie Een snelle en passende oplossing voor al uw vraagstukken Breed assortiment vloeistofpompen Reparatie onderhoud en revisie made for your process BEDU POMPEN B V Poort van Midden Gelderland Rood 10 6666 LT HETEREN Nederland Telefoon 31 0 88 4802 900 Fax 31 0 88 4802 901 E mail info bedu nl WWW BEDU NL BEDU BELGIUM B V B A Industriepark West 75 bus 24 9100 SINT NIKLAAS België T...
