SWFI PROLAC PUMP
Contents
1.2. SOURCE OF SOLUTIONS INSTALLATION SERVI CE AND MAINTENANCE INSTRUCTIONS SWFI PROLAC PUMP INOXPA S A c Telers 54 Aptdo 174 E 17820 Banyoles Girona Spain Tel 34 972 57 52 00 Fax 34 972 57 55 02 Email inoxpa inoxpa com www inoxpa com Original Manual 01 003 30 00EN_RevD ED 2010 09 LE SOURCE OF SOLUTIONS EC DECLARATION OF CONFORMITY according to Directive 2006 37 CE annex II part A Manufacturer INOXPA S A C Telers 54 17820 Banyoles Girona SPAIN Hereby declares that the product CENTRIFUGAL PUMP PROLAC SWFI Name Type conforms to the specifications of the Council Directive Machine Directive 2006 42 CE and complies with the essential requirements of the Directive and Harmonised Standards UNE EN ISO 12100 1 2 2004 UNE EN 809 AC 2001 UNE EN ISO 13857 2008 UNE EN 953 1997 UNE EN ISO 13732 1 2007 Low Voltage Directive 2006 95 EC what repeal 73 23 CEE Directive and are conforms with UNE EN 60204 1 2006 and UNE EN 60034 1 2004 EMC Directive 2004 108 EC what repeal 89 336 CEE Directive and are conforms with UNE EN 60034 1 2004 In compliance with the Regulations CE n 1935 2004 relating to materials and articles intended to come into contact with foodstuff repeal Directive 89 109 CEE the materials in contact with the product do not transfer their components in quantities which may jeopardise consumer s health or safety Marc Pons Bague Banyoles
3. 13 20 21 Insufficient flow rate or pressure in pump No pressure on the discharge side Irregular discharge flow rate pressure Noise and vibrations The pump gets clogged Overheating of the pump Abnormal wear Leak in mechanical seal Wrong rotation direction Change the direction of the rotation Insufficient NPSH Increase the NPSH available Raise the suction tank Lower the An pump Decrease the steam tension Increase the diameter of the suction piping Shorten and simplify the suction piping 3 Non puss Increase the suction pressure See Number 2 also SC The pump is sucking air Check the suction piping and all of its connections 6 Obstructed suction piping Check the suction piping and the filters if there are any 7 Delivery pressure is too high If necessary decrease the load losses by increasing the diameter of the piping for example Flow is too high Decrease the flow Reduce the flow by means of a diaphragm Partially close off the delivery valve Trim the impeller Decrease the speed 9 The viscosity of the liquid is too high Decrease the viscosity by heating the liquid for example The temperature of the liquid is too high Decrease the temperature of the liquid by cooling it Mechanical seal either damaged or worn Replace the seal respect to the same Lower the temperature Lower suction pressure Adjust impeller cover set There are foreign bodies in the l
4. 140 C EPDM 14 OF a 284 OF EPDM 14 F a 284 OF EPDM Vlait EE 60 80 dB A 60 80 dB A Suction delivery CONNECTIONS E CLAMP ISO 2852 CLAMP ISO 2852 A Whenever the noise level in the area of operation exceeds 85 dB A use special protection Materials Parts in contact with the product NN AISI 316L Other parts in stainless Steel oococcocoococcoccononcnararoncanrononnanenano AISI 304 Gaskets in contact with the product EE EPDM standar Other optional joint materials ANEN Consult your supplier SUN ACS MIS Fi aia reinos Standard finish Mechanical seal e E e Single internal mecanical seal Stationary part material NNN Tungsten carbide standar Fixed part material NENNEN Silicon carbide standar Gaskets Material c c scseccscsesesecncceeanccesanesesareuesareuesensuesersgs EPDM standar Double mechanical seal Operating ei EE 1 5 2 bar 22 29 PSI over the pump operating pressure Circulation TOW EE 0 25 0 5 l min FOD U ra cata 850 900C at atmospheric pressure ED 2010 09 8 Technical Specifications 19 8 2 WEIGHTS PUMP I GE E SP nin Pump without Pump with TYPE motor Kg motor e Kg NEMA Motor Pump without i motor Kg O0O TN M D O U O DBD YVia BW g awg ao 20 8 Technical Specifications ED 2010 09 8 3 SWFI PROLAC PUMP WITH IEC MOTOR DI MENSI ONS gt A d e y _ CLAMP 1 2 i f
5. 2012 1 Safety 1 1 INSTRUCTION MANUAL This instruction manual contains information on the reception installation operation fitting stripping and maintenance for the SWFI PROLAC PUMP The information given herein is based on the most up to date data available INOXPA reserves the right to modify this instructions manual without having to give prior notice 1 2 START UP INSTRUCTIONS This instruction manual contains vital and useful information for properly operating the pump and for keeping it in good running condition Not only should the safety instructions set forth in this chapter be carefully read before putting the pump into operation but those concerned must also familiarize themselves with the operating features of the pump and strictly adhere to the instructions given herein It is extremely important that these instructions be kept in a set place near the installation 1 3 SAFETY Warning signs A Danger for people in general Danger Electricity Danger of injury caused by rotating parts of the equipment Danger Caustic or corrosive agents Danger to the proper operating of the Danger Suspended loads mane Obligation to ensure safety at work Use safety goggles obligatory A A A S pp 1 4 GENERAL SAFETY INSTRUCTIONS Please read the instruction manual carefully before installing and commissioning the pump Should you have any doubts o queries contact NOXPA gt 1 4 1 Du
6. Fax 33 130289100 e mail inoxpa fr inoxpa com I NOXPA ALGERI E ROUIBA Tel 213 21856363 21851780 Fax 213 21854431 e mail inoxpalgerie inoxpa com INOXPA UK LTD SURREY Tel 44 1737 378 060 079 Fax 44 1737 766 539 e mail inoxpa uk inoxpa com INOXPA SKANDINAVIEN A S HORSENS DENMARK Tel 45 76 286 900 Fax 45 76 286 909 e mail inoxpa dk inoxpa com I NOXPA SPECI AL PROCESSING EQUIPMENT CO LTD JIAXING China Tel 86 573 83 570 035 036 Fax 86 573 83 570 038 INOXPA WINE SOLUTIONS VENDARGUES FRANCE Tel 33 971 515 447 Fax 33 467 568 745 e mail frigail fr inoxpa com npourtaud fr inoxpa com DELEGACI ON NORD ESTE BARBERA DEL VALLES BCN Tel 937 297 280 Fax 937 296 220 e mail inoxpa nordeste inoxpa com DELEGACI ON CENTRO ARGANDA DEL REY MADRID Tel 918 716 084 Fax 918 703 641 e mail inoxpa centro inoxpa com LOGRONO Tel 941 228 622 Fax 941 204 290 e mail sta rioja inoxpa com I NOXPA SOLUTIONS FRANCE GLEIZE Tel 33 474627100 Fax 33 474627101 e mail inoxpa fr inoxpa com WAMBRECHIES Tel 33 320631000 Fax 33 320631001 e mail inoxpa nord fr inoxpa com I NOXPA SOUTH AFRICA PTY LTD JOHANNESBURG Tel 27 117 945 223 Fax 27 866 807 756 e mail sales inoxpa com S T A PORTUGUESA LDA VALE DE CAMBRA Tel 351 256 472 722 Fax 351 256 425 697 e mail comercial pt inoxpa com IMPROVED SOLUTIONS VALE DE CAMBRA Tel 351 256 472 140 138
7. Visually check that the packing has not suffered any damage The pump will be accompanied by the following documentation e Dispatch notes e Pump Instruction and Service Manual e Motor Instruction and Service Manual e If the pump has been supplied with a motor from INOXPA Unpack the pump and check the following e The pump drainage connection and pump suction and delivery connections removing the remains of any packing material e Check that the pump and the motor have not suffered any damage e Should the pump not be in proper condition and or does i not have all the parts the haulier must draw up a report as S soon as possible with regard to the same INOXPA S A C C Telers 54 P O BOX 174 17820 BANYOLES GIRONA SPAIN Tel 972 57 52 00 Fax 972 57 55 02 e e Serial number mo Ni kw mim fv ee Pump plate SOURCE OF SOLUTIONS 4 2 TRANSPORT AND STORAGE A SWFI PROLAC pumps are quite often too heavy to be put into their storage space manually Lift the pump as is shown below 8 4 Installation ED 2010 09 WE 4 3 LOCATION Position the pump as near as possible to the suction tank and whenever possible below the level of the liquid Place the pump in such a way that there is enough space around it to provide access both to the same and to the motor See Chapter 8 Technical specification
8. em Dimensions with Clamp ISO 2852 PUMP TYPE BJ o 44 2 131 165 149 165 168 235 205 325 270 Tei gt 44s AE 165 150 235 325 270 ES 11 2 11 2 137 205 El B C e A E 1 E 12 R 190 199 ra 375 330 G 160 l a 280 218 355_ 320 555 465 S 28 ED 2010 09 8 Technical Specifications NH 8 4 SWFI PROLAC PUMP WITH NEMA MOTOR DI MENSI ONS J CLAMP 1 2 Dimensions with Clamp connections PUMP TYPE B 145 TC ve re 0 a 0 0 e are cl Te a 0 20 00 20 S 26 C ES TC 61 540 72 145 pes oo s ass aso ai poo reen el ee 00 18 0 ss 00 vm our a ea ef are so s 0 aso as 0 as S 35 C ae 184 TC 77 104 163 E so esos ro as eas een sl ae ms 20 we 0 me wg so 720 a lm 262 290 200 250 265 306 Ea am ms aan mo as ae EA sl os wo 8 a0 8 22 8 Technical Specifications ED 2010 09 8 5 SWFI PROLAC PUMP WITH IEC MOTOR ED 2010 09 8 Technical Specifications 23 8 6 SWFI PROLAC PUMP WITH IEC MOTOR PARTS LIST IT Description een 01 Pump housing 1 AISI 316L er amet O sa oa amp over A ss er ante sa o FE EE REECH Co fee A ss 07A Adjustable leg AISI 304 mecanica seal A 22 pr Rhin r a a A 52A Hexagonal screw 24 8 Technical Specifications ED
9. shroud cover 14 between the lantern 04 and the motor flange 93 Fix the ensemble with the screws 52 and the flat washers 53 Position the shroud body 14 on the shroud cover and fix it with the screws 50 Slide the shaft 05 over the motor shaft and fix it with the studs 55 in the groove Position the splash ring 82 ED 2010 09 7 Maintenance 17 7 5 5 Motor replacement NEMA type gt Disassembly Remove the splash ring 82 Loosen the studs 55 and take the shaft 05 out Remove the screws 52 and take the lantern 04 out Remove the screws 52A and take the leggs 07 out aaa Assembly Position the leggs 07 into the motor 93 and fix with the screws 52A and the spring washers 53A Fit the lantern 04 over the motor flange 93 Fix the ensemble with the screws 52 and the flat washers 53 Slide the shaft 05 over the motor shaft and fix it with the studs 55 in the groove Position the splash ring 82 18 7 Maintenance ED 2010 09 8 Technical Specifications 8 1 TECHNICAL SPECI FI CATIONS 50Hz 60Hz Maximum flow rate 1450 mir 140 m h 150 m h Maximum differential pressure ENNEN 6 8 bar 100 PSI 9 5 bar 140 PSI Maximum SUCTION pressure ENN 4 bar 58 PSI 4 bar 58 PSI Maximum operating Pressure EE 10 8 bar 157 PSI 13 5 bar 196 PSI Operating temperature ssssssnasansararananrananananannnannnnnnnnnnnnnnnnnnn 10 C a 140 C EPDM 10 C a
10. 2010 09 8 7 SWFI PROLAC PUMP WITH NEMA MOTOR ED 2010 09 8 Technical Specifications 25 SWFI PROLAC PUMP WITH NEMA MOTOR PARTS LIST 26 E E Description 1 Pump housing pr o mp over a ante o fen E Co e o o 07A Adjustable leg ecreis O a Protection e BPN eR ee eR Hexagonal screw 52D Hexagonal screw Get 80D Splash ring 8 Technical Specifications AISI 316L 01 AISI 304 GEN A2 ED 2010 09 8 8 SWFI PROLAC PUMP DOUBLE MECHANICAL SEAL A A LD 1 1 d E SS EX NN Jf N Gi Y Z A IIA UI Ai _O5A JOA gt H JOD GZ iy iJ y EIA IN T Impeller AISI 316L o ont er O O Pasa ate sa ose a ERR RER Only for S 35F version ED 2010 09 8 Technical Specifications 27 SOURCE OF SOLUTIONS I NOXPA S A c Telers 54 PO Box 174 17820 BANYOLES GIRONA Tel 34 972575200 Fax 34 972575502 e mail inoxpa inoxpa com www inoxpa com DELEGACI N LEVANTE PATERNA VALENCIA Tel 963 170 101 Fax 963 777 539 e mail inoxpa levante inoxpa com LA CIST RNIGA VALLADOLID Tel 983 403 197 Fax 983 402 640 e mail sta valladolid inoxpa com INOXPA SOLUTIONS LEVANTE PATERNA VALENCIA Tel 963 170 101 Fax 963 777 539 e mail isf inoxpa com ST SEBASTIEN sur LOIRE Tel
11. Fax 351 256 472 130 e mail isp pt inoxpa com INOXRUS MOSCOW RUSIA Tel Fax 74 956 606 020 e mail moscow inoxpa com INOXPA UCRANIA KIEV Tel 38 050 720 8692 e mail kiev inoxpa com ZARAGOZA Tel 976 591 942 Fax 976 591 473 e mail inoxpa aragon inoxpa com DELEGACION STA GALDACANO BILBAO Tel 944 572 058 Fax 944 571 806 e mail sta inoxpa com DELEGACI ON SUR JEREZ DE LA FRONTERA CADIZ Tel Fax 956 140 193 e mail inoxpa sur inoxpa com CHAMBLY PARIS Tel 33 130289100 Fax 33 130289101 e mail isf inoxpa com INOXPA AUSTRALIA PTY LTD MORNINGTON VICTORIA Tel 61 3 5976 8881 Fax 61 3 5976 8882 e mail inoxpa au inoxpa com I NOXPA USA Inc SANTA ROSA Tel 1 7075 853 900 Fax 1 7075 853 908 e mail inoxpa us inoxpa com INOXPA ITALIA S R L BALLO DI MIRANO VENEZIA Tel 39 041 411 236 Fax 39 041 5128 414 e mail inoxpa it inoxpa com INOXPA INDIA PVT LTD Maharashtra INDIA Tel 91 2065 008 458 inoxpa in inoxpa com SAINT PETERSBURG RUSIA Tel 78 126 221 626 927 Fax 78 126 221 926 e mail spob inoxpa com In addition to our branches INOXPA operates a comprehensive independent distributor network throughout the World in more than 50 countries For further information visit our website at www inoxpa com The information contained in this brochure is for guidance only We reserve the right to modify any material or feature without notice in advance
12. authorization The parts or lubricants used are not original INOXPA parts lubricants The material has been improperly used due to error or negligence or have not been used according to the indications and the intended purpose e The parts of the pump have been damaged as a result of having been exposed to strong pressure as there was no safety valve The General Delivery Terms which you have already received are also applicable No modification can be made to the machine without the prior consent of the manufacturer For your safety use spare parts and original accessories The use of other parts exempts the manufacturer from any and all responsibility Any change in operating conditions can only be done with the prior written consent of I NOXPA In the event of doubt or should you require a fuller explanation on particular data adjustment assembly disassembly please do not hesitate to contact us 4 1 Safety ED 2010 09 ED 2010 09 2 ndex Safety 1 1 Instruction manual PAPA o o nz A A E ES ARC UY Ao A e e E A E N 1 4 General Safety instructions coocoocoococconronccaronnancnarancnaranenaranenaranennennennos Index General I nformation Dee ao EE Geer PMC O ON taa De ADICON adds Installation Als EU Ee en EE 4 2 Transport and storage EE To EE A N AA A 4 9 Electrical INSLAIAUON sarria Start up O AA Operating problems Maintenance 7 1 General MAINTENANCE oocoocconoo
13. coononronccnronncaronroncnaronenaranenaronenaranenaranennenns E ee LE TD ene pee taeda a E E TMs WNP ele AGN PP OEA 7 5 PUMP disassembly asSseMbly ua Technical Specifications 8 1 Technical SP CIFICATIONS cccesceeeencceceneseceneanconeancesareuesansuesarenesarenenegs A ee eee het se eee aa teesa andere 8 3 SWFI PROLAC PUMP with IEC motor dimensions NNN 8 4 SWFI PROLAC PUMP with NEMA motor dmensions uk 8 5 SWFI PROLAC PUMP with IEC Motot cccccecceecseseeseeeeeeeeseeeeeseeeeseeaees 8 6 SWFI PROLAC PUMP with IEC motor parts Jet 8 7 SWFI PROLAC PUMP with NEMA motor uk 8 8 SWFI PROLAC PUMP with NEMA motor parts Jet 8 9 SWFI PROLAC PUMP double mechanical eeal NENNEN 2 Index 3 General Information 3 1 DESCRIPTION The sanitary centrifugal pumps in the SWFI PROLAC series are manufactured using AISI 316 1 4404 stainless steel die pressed steel plate with a Ra lt 0 5um interior finish and Ra lt 0 8um exterior finish and later electro polished finish The SWFI PROLAC centrifugal pump has a compact construction monoblock axial intake radial discharge and sanitary type connections These series have the discharge port at 45 for self purging and a drainage in the bottom part of the pump casing The standard connections are the Raccord Clamp The impeller is of open design and made of one single piece The mechanical seal is balanced and fully sanitary the springs are external to avoid conta
14. ct with the product The motor conforms to the IEC standard with a stainless steel facing IP 55 protection Class F insulation Three phased power supply with 220 240 380 420 660 V at 50Hz depending on the power source The motors can be ordered for working in explosion hazardous environments Depending on environmental conditions the motors can be explosion proof EExd or of enchanced safety EExe The SWFI PROLAC series also can be ordered in NEMA version The SWFI PROLAC series has been specially developed to respond to all hygienic requirements in the food industry For this reason they are designed according to the American 3 A Sanitary Standards As regards hygiene reliability and sturdiness the complete range satisfies all requirements set by the aforesaid industry Thanks to its design there is optimal interchangeability of parts between the different pumps This equipment is suitable for his use in food process 3 2 PRINCIPLE OF OPERATION The rotor or impeller situated in the housing rotates solidly fixed to the pump shaft and consists of a given number of blades depending on the pump model The impeller blades transmit energy to the fluid in the form of kinetic and pressure energy The pump is not reversible by simple inversion of the direction of rotation The direction of rotation is clockwise when the pump is seen from the rear part of the motor 3 3 APPLICATION In general terms SWFI PROLAC pumps at least in thei
15. eaning process 12 7 Maintenance ED 2010 09 7 3 2 Automatic SIP sterilization in place The process of sterilization with steam is applied to all the equipment including the pump Do NOT start the pump during the process of sterilization with steam The parts materials suffer no damage if the indications specified in this manual are observed No cold liquid can enter the pump till the temperature of the pump is lower than 60 C 140 F A flow by pass Is recommended to be used in order to assure the flow of sterile product after the pump Maximum conditions during the SIP process with steam or overheated water a Max temperature 140 C 284 F b Max time 30 min Cc Cooling Sterile air or inert gas d Materials EPDM PTFE recommended FPM NBR not recommended 7 4 FLUSHI NG CI RCUIT The SWFI PROLAC pumps ordered with double mechanical seal also have the flushing circuit option to be ordered apart These series have the self purging feature and moreover all the flush circuit elements self drain completely The circuit s components are e A needle valve to regulate the flow rate and the pressure of the mechanical seal to extend its working life e A check valve to prevent air form entering the circuit after vaporization e A manual diaphragm valve to drain the pump and the circuit No dead points The pump has drainage in the bottom part of the pump casing and the discharge port located at the
16. eplace the Same pursuant to the instructions given in the section entitled Pump disassembly assembly 7 2 STORAGE Before being stored the pump must be completely emptied of liquids Avoid as far as possible the exposure of the parts to excessively damp atmospheres 7 3 CLEANING A The use of aggressive cleaning products such as caustic soda and nitric acid may give rise to skin burns Use rubber gloves during the cleaning process Always use protective goggles 7 3 1 Automatic CI P cleaning in place If the pump is installed in a system fitted with a CIP process there will be no need for stripping If it is not fitted with an automatic cleaning process strip the pump pursuant to the instructions given in the section entitled Pump disassembly assembly Cleaning solutions for CIP processes Only use clear water chloride free to mix with the cleaning agents a Alkaline solution 1 in weight of caustic soda NaOH to 70 C 150 F 1 Kg NaOH 100 water cleaning solution or 2 2 NaOH al 33 100 I of water cleaning solution b Acid solution 0 5 in weight of nitric acid HNO3 a 70 C 150 F 0 7 litres HNO to 53 100 of water cleaning solution Monitor the concentration of cleaning solutions it could give rise to the deterioration of the pump sealing gaskets In order to remove any remains of cleaning products ALWAYS rinse the element in question with clean water after completing the cl
17. etely open the pipes suction and delivery shut off valves e If the liquid fails to flow toward the pump fill it with the liquid to be pumped ZA The pump must NEVER rotate without liquid e Check that the rotation direction of the motor is correct 5 1 2 Checks to be carried out on putting the pump into operation e Check to make sure that the pump is not making any strange noises e Check to see if the absolute inlet pressure is sufficient in order to avoid cavitation in the pump Consult the curve for the minimum required pressure above the steam pressure NPSHr e Monitor the delivery pressure e Check that there are no leaks in the sealed areas completely open during operation Q A shut off valve should not be used in the suction pipe to regulate the flow rate It must be AN Monitor motor consumption in order to avoid a circuit overload ez Reduce the flow and the power consumed by the motor e Regulating the flow to the pump delivery U 10 5 Start up ED 2010 09 6 Operating problems The table given below provides solutions to problems that might arise during pump operation With respect to the same it is assumed that the pump has been properly installed and has been correctly selected for the application in question Should there be a need for technical service please contact INOXPA Operating problems Probable causes Overloading of motor 8 9
18. highest point of the volute i Flowme O eck e S l II y S N SO DI ED 2010 09 7 Maintenance 13 7 5 PUMP DISASSEMBLY ASSEMBLY 7 5 1 Pump casing and impeller _ Disassembly Remove the clamping ring 15 and disassemble the pump casing 01 Check to see that the O ring 80A is still in good condition Remove the screws 50A and the protections 47A Insert open jaw wrench in the shaft flats 05 to keep it from rotation Remove the blind nut 45 and the O ring 80D Remove the impeller 02 If necessary hit it with a dead blow using a plastic mallet in order to drive off the cone lt Assembly Slide the impeller 02 over the shaft up to the rotating part of the mechanical seal Mount the O ring 80D into place and tighten the blind nut 45 Check that the clearance between the impeller and the cover 03 remains at 0 3 0 5 mm so that the working pressure of the seal would be the correct one See the following detail If the clearance is not correct loosen the studs 55 place correctly the shaft 05 and secure the studs Insert the O ring 80A Fit the body 01 and fix it to the lantern 04 with the clamping ring 15 14 7 Maintenance ED 2010 09 7 5 2 Simple mechanical seal gt Disassembly Rem
19. iquid The tension of the mechanical seal spring is too low The pump speed is 00 low The suction shutoff valve is dosed 19 Delivery pressure is too low Increase the pressure Increase the diameter of the impeller Increase pump speed 20 Pressure on the pipes Connect the pipes to the pump without pressure and align the coupling Pump and or motor not fixed to the base plate Affix the pump and or the motor to the base plate check to see if the pipes are connected without pressure and align the coupling A If the problems persist stop using the pump immediately Contact the pump manufacturer or his representative ED 2010 09 6 Operating problems 11 7 Maintenance 7 1 GENERAL MAI NTENANCE This pump as with any other machine needs to be maintained The instructions contained in this manual deal with the identification and replacement of the spare parts These instructions have been drawn up by maintenance staff and are destined for those people who are responsible for supplying spare parts Read carefully Chapter 8 7ec nica Specifications All the parts or materials that are changed must be duly eliminated recycled in accordance with the prevailing directives in each area ALWAYS disconnect the pump before starting out on any maintenance work gt E 7 1 1 Check the mechanical seal Periodically check that there are no leaks in the shaft area Should there be any leaks in the mechanical seal area r
20. or mechanical seal 08B will remain housed in the cover lt Assembly Fit the fixed outer part of the seal 08B into the outer lid housing 10A Position the outer lid 10A with the screws 52 in their position leaving it losse at the end of the shaft 05A Slide the rotating part of the mechanical seal 08B over the shaft and fix the studs Check that the assembly dimension is correct If the dimension is not correct loosen the studs 55 place correctly the shaft 05 and secure the studs Position the lid 10 over the outer lid 10A placing the screws 52 Fit the fixed inner part of the mechanical seal 08B into the double seal cover housing 03A Assemble the pump cover 03A to the lantern 04 and fix it with the screws 52 RZ Z lt EN pe EE 5 WAS aN gt lt N SS S S il MPORTANT When assembling the new seal be careful and mount the parts and the O ring with soapy water in order to allow an easy glide of the parts either the stationary part and the rotary part on the shaft 16 7 Maintenance ED 2010 09 7 5 4 Motor replacement IEC type Disassembly Remove the splash ring 82 Loosen the studs 55 and take the shaft 05 out Remove the screws 50 and take out the shroud 14 Remove the screws 52 and take the lantern 04 out a Assembly Position the
21. ove the rotational part from the mechanical seal 08 Take off the pump cover 03 the fixed part of the mechanical seal 08 will remain housed in the cover Remove the fixed part of the mechanical seal 08 lt Assembly Fit the pump cover 03 on the lantern 04 Check that the seals fitting dimension is as indicated see the following table If the clearance is not correct loosen the studs 55 place correctly the shaft 05 and secure the studs Insert the stationary part of the mechanical seal 08 into its location in the cover Check the position of the pivot of the stationary part of the seal Slide the rotating part of the mechanical seal 08 over the shaft Check that the shaft s dragging pivot encases in its position IMPORTANT When assembling the new seal be careful and mount the parts and the O ring with soapy water in order to allow an easy glide of the parts either the stationary part and the rotary part on the shaft ED 2010 09 7 Maintenance 15 7 5 3 Double mechanical seal gt Disassembly Remove the screws 52 thus freeing the lids 10 y 10A Remove the double seal cover 03A and the double seal lid 10 The fixed part of the inner mechanical seal 08B will remain housed in the double seal cover 03A Loosen the studs from the rotating parts of the seals 08B till it could be slidden over the shaft then remove it Remove the outer lid 10A the fixed part of the exteri
22. r standard version are mainly used in the food industry to decant liquids Each different type of pump has special hydraulic features in accordance with the pump impeller diameter and various speeds In the curves reflecting the characteristics we are also given the required NPSH and the absorbed power 3 3 1 Field of application 6 3 General Information ED 2010 09 ED 2010 09 1 450 m nv 750 1750 min 50Hz 60Hz fi m mf 40 200 50 10 30 40 on 30 304 20 50 10 3044 10 30 de 5 e 20 9 10 3 A 3 Ser e sal 3 4 0 40 50 10 00 400 mh gt 20 d 60 100 201 400 600 100 2000 U S GPM 10 4 100 400 D0 Imp Each pump has a limited field of application The pump in question was selected for certain pumping conditions at the time the order was made I NOXPA is not liable for any damages that might arise if the information furnished by the purchaser is incomplete nature of the liquid RPM 3 General Information 7 4 Installation 4 1 PUMP RECEPTION I NOXPA is not responsible for any deterioration of the material as a result of its transportation or unpacking
23. ring the installation You must always bear in mind the 7echnical Specifications set forth in Chapter 8 Do not put the pump into operation before connecting it to the pipes Do not put the pump into operation if the cover of the pump has not been fitted and the impeller fixed in the pump Check that the motor specifications are correct especially if there is a special risk of explosion due to the work conditions During the installation procedure all the electrical work must be carried out by duly authorized personnel gt D 1 4 2 During operation You must always bear in mind the 7echnical Specifications set forth in Chapter 8 The limit values that have been set must NEVER be exceeded NEVER touch the pump or pipes whenever the pump is being used to decant hot liquids or during the cleaning procedure ED 2010 09 1 Safety 3 A The pump has moving parts Do not put your fingers into the pump when it is operating 4 NEVER work with the suction and the delivery valves shut off NEVER directly sprinkle the electric motor with water Standard motor protection is P 55 dust and water sprinkling protection 1 4 3 During maintenance You must always bear in mind the 7echnical Specifications set forth in Chapter 8 NEVER strip the pump down until the pipes have been drained Remember that there will always be some liquid left in the pump casing if it has not been fitted with a drain Always remember that the liquid tha
24. s to consult dimensions and weights Place the pump on a level and flat surface The basement must be rigid horizontal and against any vibration Install the pump in such a way that it can be properly ventilated If the pump is to be installed A outside it must be done so under cover Its positioning must enable easy access for any inspection and maintenance operations that may need to be carried out 4 4 PIPES e In general suction and delivery pipes should be fitted in straight stretches with the minimum amount of elbows and accessories in order reduce as far as possible any load loss that might be produced by friction e Make sure that the pump mouths are well aligned with respect to the piping and that they are similar in diameter to that of the pipe connections e Position the pump are near as possible to the suction tank and whenever possible below the level of the liquid or even lower with respect to the tank in order for the static suction head be at its maximum e Place brackets for the piping as near as possible to the suction and delivery mouths of the pump 4 4 1 Shut off valves The pump can be isolated for the purpose of carrying out maintenance work To this end shutoff valves should be fitted at the pump s suction and delivery connections These valves must ALWAYS be open whenever the pump is operating 4 5 ELECTRICAL INSTALLATION Leave the connecting of the electrical motors to qualified personnel Take the nece
25. ssary measures to prevent any breakdowns in the connections and wires electric charge even when disconnected Contact with them may put the safety of operators at risk The electrical equipment the terminals and the components of the control systems may still carry an or cause irreparable damage to the material Before maneuvering the pump make sure that the electric box is switched off e Connect the motor in accordance with the instructions supplied by the manufacturer of the same e Check the direction of the rotation see the signaling label on the pump Put the pump motor into operation momentarily Make sure by looking at the pump from the rear that the motor s ventilator is rotating in a clockwise direction Check ALWAYS the direction of the motor s rotation with liquid inside the pump For the models with sealing chamber make sure always that it is filed of liquid before checking the rotating direction ED 2010 09 4 Installation 9 5 Start up Before putting the pump into operation read carefully the instructions on installation given in Chapter A nsta lation 5 1 START UP improper or incorrect use of the equipment d Read Chapter 8 7echnical Specifications carefully I NOXPA will not assume responsibility for any A Do not touch the pump or the piping while it is pumping products at a high temperature 5 1 1 Checks to be carried out before putting the pump into operation e Compl
26. t has been pumped may be dangerous or subject to high temperatures For situations of this type please consult the prevailing regulations in the country in question Do not leave loose parts on the floor ALWAYS turn the power supply to the pump off before embarking on maintenance work Take out the fuses and disconnect the wires All electrical work must be carried out by duly authorized personnel 1 4 4 In accordance with the instructions Any failure to comply with the instructions could lead to a hazard for the operators the atmospheric conditions of the room and the machine and it could lead to a loss to any right to make a claim for damages Such non compliance could bring with it the following risks e Important operating failures of the machine plant e Failure to comply with specific maintenance and repair procedures e Potential electrical mechanical and chemical hazards e Atmospheric conditions in the room could be hazardous due to the release of chemical substances 1 4 5 Warranty We wish to point out that any warranty issued will be null and void and that we are entitled to an indemnity for any civil liability claim for products which might be filed by third parties if e Operation and maintenance work has not been done following the corresponding instructions the repairs have not been made by our personnel or have been made without our written authorization Modifications are made to our material without prior written
Download Pdf Manuals
Related Search