Inoxpa DIN Food Series
Contents
1. Ww LO N 63 88A 1 i 6 70 8 Maintenance LO ED 2008 07 jinam 8 10 DI N FOOD BARE SHAFT PARTS LIST l Position Descipton KT Material 01 Pump casing 1 AISI 316L s amer 1 as ne mem Sd Ss as Bearings support A 65 ww rear WA O as ma O 2 rear bearings cover 1 ABO a Front bearings cover 1 Fi s one ever gasket 1 Get s cp Asia 9 ater protec 2 sos s sw O t 5 masw NT Sa Weowsmw i Grower washer Hexagonal nut Key Key DBA INI F E E F Fr r me m m AISI 316L EPDM R R Cylindrical roller bearings O ring Splash ring Oil plug Sight glass Drain plug e MI a 87 ED 2008 07 8 Maintenance 33 8 11 DIN FOOD PUMP CLOSE COUPLED CROSS SECTION 34 52E ATA 54 53A 93 o lt LO a o e 91A 91B am 8 Maintenance 50A 04 82 542. Only use clear water chlorine free to mix with the cleaning agents a Alkaline solution 1 by weight of caustic soda NaOH at 70 C 150 F 1 Kg NaOH 100 I of water cleaning solution 2 2 NaOH at FA 100 of water cleaning solution b Acid solution 0 5 by weight of nitric acid HNO3 at 70 C 150 F 0 7 litres HNO3 at 53 100 1 of water cleaning A Check the concentration of the cleaning solutions to avoid damaging the pump seals To remove any remains of cleaning products ALWAYS perform a final rinse with clean water on completion of the cleaning process 7 5 2 Automatic SIP The steam sterilisation process is applied to all equipment including the pump DO NOT operate the equipment during the steam sterilisation process The parts materials will not suffer damage provided the instructions set out in this manual are followed Cold liquid cannot be introduced until the pump temperature is below 60 C 140 F The pump generates a substantial pressure loss through the sterilisation process we recommend the use of a bypass circuit provided with a discharge valve to ensure that the steam overheated water sterilises the entire circuit Maximum conditions during the steam or overheated water SIP process a Max temperature 140 C 284 F b Max time 30 min c Cooling Sterilised air or inert gas d Materials EPDM PTFE recommended FPM NBR not recommended 16 7 Maintenance ED
3. SOURCE OF SOLUTIONS INSTALLATION SERVICE AND MAINTENANCE INSTRUCTIONS DI N FOOD I NOXPA S A c Telers 54 Aptdo 174 E 17820 Banyoles Girona Spain Tel 34 972 57 52 00 Fax 34 972 57 5502 Email inoxpa inoxpa com www inoxpa com 150 9001 BUREAU VERITAS M Certification 01 110 30 03EN ED 2008 07 SOURCE OF SOLUTIONS EC DECLARATION OF CONFORMITY In accordance with Directive 98 37 EC annex Il part A We the manufacturer INOXPA S A c Telers 54 17820 Banyoles Girona Spain Hereby declare that the products CENTRIFUGAL PUMP DIN FOOD 2008 Year of Manufacture Name Type are in conformity with the provisions of the Council Directives Machine Directive 98 37 EC and comply with the essential requirements of said Directive and the harmonised standards UNE EN ISO 12100 1 2 2003 UNE EN 1050 1996 UNE EN 809 A1 AC 2001 UNE EN 294 A1 AC 1993 UNE EN 953 1997 UNE EN 563 A1 AC 2000 Low Voltage Directive 2006 95 CE replacing Directive 73 23 CE and conform to UNE EN 60204 1 1997 and UNE EN 60034 1 A11 2002 Electromagnetic Compatibility Directive 2004 108 CE replacing Directive 89 336 CE and conform to UNE EN 60034 1 A11 2002 In conformity with Regulation CE No 1935 2004 on materials and objects intended to come into contact with foodstuffs repealing 89 109 EEC in accordance with which the materials in contact with the product do not transfer its constituents to
4. 137 1360 372 30 1380 180 200 L 1380 650 225 1490 670 160 L 1470 370 580 1395 23 OCT 50 i Se 720 665 200 150 315 200 150 153 1545 1500 1140 225 1660 am 250 M 1725 po 280 5 1820 35 820 1735 1700 1300 200 125 100 400 225 125 100 130 HZ 20 Heo 280 5 1705 9 10 870 1710 1700 1300 200 225 1495 30 720 1380 1350 990 fsh 250 M 1560 1530 1500 1140 150 125 400 280 51150 125 140 1725 422 a NG 20 870 1720 1700 1300 315 S 1790 430 935 1820 1800 1400 820 765 EE 45 720 1545 1500 1140 180 250 M 1720 456 720 665 2805 1885 870 1735 1700 1300 200 150 400 280 M 200 150 153 1945 452 315 S 1950 35 200 315 M 2090 430 935 1835 1800 1400 820 765 315 L 2120 ED 2008 07 8 Maintenance 27 SOURCE OF SOLUTIONS 8 5 DIN FOOD DI MENSI ONS CLOSE COUPLED i T i AM Finge dimensions DIN 11864 2 A ON Do k a o 100 159 137 117 8x 011 125 183 161 142 150 213 188 168 8 x 214 200 263 238 218 Pump TYPE poros Jo t a m 02 o ce ex 62 mame m a n oa s s2 w 160 850 460 342 125 100 250 125 100 121 316 180 930 475 367 160 120 18 160 865 250 90 68 360 260 460 440 350 415 470 18 349 150 125 250 150 125 128 355 180 945 374 475 180 965 200 381 200 150 25
5. and washers 53 and 53A 23 ED 2008 07 7 Maintenance 24 7 Maintenance ED 2008 07 8 Technical Specifications 8 1 TECHNICAL SPECI FI CATIONS 50Hz 60Hz Maximum flow 1450 min Jinan 1000 m h 1000 m h Maximum differential pressure cocoonnnoncnccnnnnnonnnnnnanenonnnnnnnnnnnnn 6 bar 87 PSI 9 bar 131 PSI Maximum suction pressure 14 bar 203 PSI 11 bar 160 PSI Maximum working pressure ccccccccnnnonanncnnnnnnonanananoncnnnnnnnnnnnnns 20 bar 290 PSI 20 bar 290 PSI Operating temperature enm 100C to 140 C EPDM 100C to 140 C EPDM 149F to 2849F EPDM 149F to 2849F EPDM Maximum speed La 1450 min 1750 min Suction delivery connections wwwmwamananananwwi wiza eee DIN 11864 2 standard DIN 11864 2 standard A Use special protection when the noise level in the operation area exceeds 85 dB A Materials Parts in contact with product AISI 316L Other parts in stainless steel aa uaaaaaaa nana nana aaa neve even ene eee AISI 304 Gaskets in contact with product ususssss EPDM standard Other materials for optional gaskets s es Check with the supplier Surface MAS esc aaa Standard polishing Mechanical seal TYDE OF ui cen eg sas r denra t n id ik red cue s pan satene tapas Single internal seal Flushed mechanical seal Maximum pressure are En Eee 1 bar 14 5 PSI KOS AAA AAA 6 10 1 min Double mecha
6. bare shaft c Disassembly Remove the spacer 17 together with the O rings 80D Remove the screws 52C leaving the external cover loose 10B with the fixed part of the external mechanical seal 08A and the O ring 80B Remove the screws 52E fixing the pump cover 03A with the lantern 04 Remove the pump cover 03A with the double seal cap 10A and the internal cover 10C still mounted The fixed part of the internal mechanical seal 08 remains housed in the assembly Remove the screws 52D and detach the double seal cap 10A with the O ring 80B Remove the internal cover 10C with the O ring 80C and the fixed part of the internal mechanical seal 08 Loosen the pins of the rotary parts of the mechanical seals 08 and 08A and remove them from the shaft 05A Remove the external cover 10B with the fixed part of the external mechanical seal 08A and the O ring 80B CI Assembly Check the location of the shaft 05A in relation to the pump cover 03A See section 7 6 7 Adjusting the pump shaft Place the fixed part of the external mechanical seal 08A in the housing of the external cover 10B taking the pivot into account and place the O ring 80B over the cover alignment Attach the whole assembly and leave it loose at the end of the shaft 05A Slide the rotary part of the external mechanical seal 08A onto the shaft 05A Fasten it according to dimension A in the table Attach the rotary part of
7. S o Ja CAUTI ON When placing the new seal assemble the parts and seals using 51 34 5 soapy water to ensure that they slide over each other including the 58 375 stationary part and the rotary part of the shaft 18 7 Maintenance ED 2008 07 7 6 3 Flushed mechanical seal bare shaft C Disassembly Remove the rotary part of the mechanical seal 08 Remove the screws 52E fixing the cover 03 with the lantern 04 Remove the pump cover 03 with the cap 10 and seal ring 30 still mounted The fixed parts of the mechanical seals 08 and 08B remain housed in the group Remove the fixed part of the mechanical seal 08 Remove the screws 52C and detach the seal ring 30 the fixed part of the external mechanical seal 08B the cap 10 and the O ring 80B Loosen the pins 55A and extract the rotary part of the external mechanical seal 08A with the sleeve 13 CI Assembly Check the location of the shaft 05 in relation to the pump cover 03 See section 7 6 7 Adjusting the pump shaft Attach the rotary part of the external mechanical seal 08A with the gasket and spring on the sleeve 13 and fix the shaft using the pins 55A Place the O ring 80B over the pump cover alignment 03 Place the cap 10 the fixed part of the external mechanical seal 08B and the seal ring 30 and fasten it all onto the pump cover 03 using the screws 52C Carefully attach the entire assembly to th
8. inoxpa us inoxpa com BOMBAS I MCHI SA S A Calle dos n 9447 QUILICURA SANTIAGO de CHILE Tel 56 2 7266945 6 e mail info inoxpa cl www inoxpa com e mail inoxpa inoxpa com BILBAO STA S L Tel 944 572 058 e mail sta inoxpa com C DIZ CORFLUID S L Tel 956 140 193 e mail cadiz corfluid inoxpa com SEVILLA CORFLUID S L Tel 954 296 852 e mail sevilla corfluid inoxpa com ASTURIAS STA S L Tel 985 267 553 e mail sta asturias inoxpa com AGENCE SUD Route d Olonzac 11200 HOMPS France T l 33 0 468 278680 Fax 33 0 468 278681 e mail inoxpa sud fr inoxpa com INOXPA ITALIA S R L Via Olivetti s n c Z I 26010 VAIANO CREMASCO Cr Italia Tel 39 0 373 791076 Fax 39 0 373 791113 e mail inoxpa it inoxpa com INOXPA SOUTH AFRI CA PTY LTD HEAD OFFICE PTY Ltd Unit 4 Production Park Epsom Ave NORTHLANDS NORTHRIDING JOHANNESBURG SOUTH AFRICA PO Box 1464 Olivedale 2158 Tel 011 796 5170 Fax 086 680 7756 e mail sales inoxpa com INOXRUS Ltd Mpom3oHa Maphac yn BepxHas 4 194292 CaHkT Iletepbypr Poccua Ten 7 812 622 16 26 Fax 7 812 622 19 26 e mail spbGinoxpa com INOXRUS Ltd OCK Munnana opuc 11 XuMKUHCKUM pa oH kBapTan Kna3bMa 141400 MockBa Ten 495 223 04 11 e mail moscow inoxpa com In addition to our branch offices INOXPA operates with an independent distributor network which encompasses a total of more than 50 countries througho
9. the foodstuffs in quantities large enough to put human health at risk Declaration of ncorporation Directive 98 37 EC annex II part B The aforementioned equipment shall not be commissioned until the machine in which they will be incorporated has been declared as being in conformity with the Machine Directive Banyoles july Marc Pons Bague hichi Mana ina 1 Safety 1 1 INSTRUCTI ONS MANUAL This manual contains information about the receipt installation operation assembly disassembly and maintenance of the DIN FOOD pump The information published in the instruction manual is based on updated information INOXPA reserves the right to modify this instruction manual without prior notice 1 2 START UP INSTRUCTIONS This Instructions Manual contains essential and useful information for properly operating and maintaining your pump Read these instructions carefully before starting up the pump become familiar with the operation and use of your pump and follow the instructions closely These instructions should be kept in a safe location near the installation 1 3 SAFETY 1 3 1 Warning symbols A Danger for persons in general A Electrical danger A Danger Suspended loads O Commitment to safety at the workplace 1 4 GENERAL SAFETY INSTRUCTIONS Danger of injury caused by rotating equipment parts Danger Caustic or corrosive agents Danger to the correct operation of the equipment Protective
10. the internal mechanical seal 08 as far as the rotary part of the external mechanical seal and fasten it Place the fixed part of the internal mechanical seal 08 in the housing of the internal cover 10C taking the pivot into account and place the O ring 80B in the cover groove Attach the whole assembly to the pump cover housing 03A and align the fixing bores Attach the O ring 80B with the double seal cap 10A on the internal cover alignment 10C and fasten the screws 52D Carefully attach the entire assembly to the lantern 04 and fasten with the screws 52E At the same time both working surfaces of the internal mechanical seal 08 will make contact with each other Carefully place the external cover 10B with the fixed part of the external mechanical seal 08A and the O ring 80B on the double seal cap alignment 10A and fasten with the screws 52C At the same time both working surfaces of the external mechanical seal 08A will make contact with each other N EA pace TAN K YA 77 A Z B N fe TK e Ls ANON PANAN NN 2 M Seal 2 MAI A A I NN CY diameter 7 ESTE AN NN d 53 62 5 GJA VD NG NGA ATT AAA Ry 60 68 EA E NY v 22 7 Maintenance ED 2008 07 CAUTI ON When placing the new seal assemble the parts and seals using soapy water to ensure that these slide over each other including the stationary part and the rotary part of the shaft 7 6 7 Adjusting the pump shaft
11. 0 200 150 142 375 150 23 200 1005 340 68 88 400 305 585 210 600 545 545 600 23 384 28 8 Maintenance ED 2008 07 SOURCE OF SOLUTIONS 8 6 DIN FOOD DI MENSI ONS SHROUDED CLOSE COUPLED i j i i i 5 i i i Y N 1 1 Y T Y Flange dimensions DIN 11864 2 A d SH 100 159 137 117 8 x 011 125 183 161 142 150 213 188 168 8 x 214 200 263 238 218 160 344 125 100 250 125 100 121 960 316 180 369 160 120 18 160 250 90 68 360 260 525 440 350 415 470 18 351 150 125 250 150 125 128 975 355 180 376 180 995 200 383 200 150 250 200 150 142 375 150 23 200 1105 340 68 88 400 305 690 210 600 545 545 600 23 386 ED 2008 07 8 Maintenance 29 8 7 DIN FOOD PUMP BARE SHAFT 524 30 8 Maintenance ED 2008 07 8 8 DIN FOOD PUMP CLOSE COUPLED ED 2008 07 8 Maintenance 31 32
12. 10 4 4 COUPIO me save 10 4 5 PIPES aa ven tend dais El Cenk dates e e BADING NG iError Marcador no definido 4 6 Pressurisation tank aa a aant d vdek p m d es ke dd imt e CR ka de d 11 4 7 Electrical installation ca nai i nia ndesha io va n nat du pena 11 5 Start up MEDI o R 13 6 Operating Problems 7 Maintenance 7 1 General information iiie GIBO eise se pe Ege NGANGA NANG 15 vr E 15 T G AJ EU ej fo ea e e UU SEERE REESE EEN 15 Te SO tic ET 15 ASA O 16 7 6 Disassembly assembly Of the pump issus 17 8 Technical Specifications 8 1 Technical Specifications GANA GANGBANG 25 8 2 Weights iia iaa 25 8 3 DIN FOOD dimensions bare shaft sisi 26 8 4 DIN FOOD dimensions bare shaft with baseplate au uuuuuauaaaana aaa nanaaa enen eneve sve vene reres 27 8 5 DIN FOOD dimensions close coupled iii 28 8 6 DIN FOOD dimensions close coupled with shroud maaana 29 8 7 DIN FOOD pump bare shaft iii 30 8 8 DIN FOOD pump close coupled iii 31 8 9 DIN FOOD pump bare shaft cross section ssessssssseseeenenn nene 32 8 10 DIN FOOD bare shaft Parts list iii 33 ED 2008 07 2 Maintenance 5 8 11 8 12 8 13 8 14 8 15 8 16 DIN FOOD pump close coupled cross section ven n 34 DIN FOOD close coupled P
13. 2008 07 7 6 DISASSEMBLY ASSEMBLY OF THE PUMP 7 6 1 Pump and impeller body jina O Disassembly Remove the hexagonal screws 52 and washers 53 fixing the housing 01 to the lantern 04 Remove the blind nut 45 and O ring 80D then take out the impeller 02 C Assembly Slide the impeller 02 over the shaft 05 until making contact with the spacer 17 attach the O ring 80D in the slot of the blind nut 45 and tighten the nut 45 Attach the housing 01 and fix it to the lantern 04 with hexagonal screws 52 and washers 53 ED 2008 07 7 Maintenance 17 7 6 2 Single mechanical seal C Disassembly Remove the rotary part of the mechanical seal 08 Remove the screws 52E fixing the cover 03 with the lantern 04 Remove the pump cover 03 the fixed part of the mechanical seal 08A will remain housed inside the cap Remove the fixed part of the mechanical seal 08 CJ Assembly Check the location of the shaft 05 in relation to the pump cover 03 See section 7 6 7 Adjusting the pump shaft Attach the pump cover 03 to the lantern 04 and fasten with the screws 52E Place the fixed part of the mechanical seal in the cover housing 03 taking the knob into account Check that assembly measure used is that which is described below 7 JA V V 7 BOSS 7g 11 7 2D Slide the rotating part of the mechanical seal 08 over the shaft 05 till the end PRES
14. 355 T 160 120 440 350 18 370 150 125 315 150 125 42 110 137 280 372 490 400 110 14 518 200 150 23 358 150 125 400 140 330 422 100 550 450 200 150 250 42 142 537 250 375 B 440 350 110 14 378 200 150 315 200 150 110 670 280 402 200 150 490 400 23 500 48 153 140 18 200 150 400 667 330 452 100 550 450 498 26 8 Maintenance ED 2008 07 SOURCE OF SOLUTIONS 8 4 DIN FOOD DI MENSI ONS BARE SHAFT WI TH BASEPLATE PUMP TYPE MOTOR Dna pni f a f om hitb I m m min m is KCN ha 160 M 1250 125 100 250 160 L 125 100 121 1290 316 35 1335 180 M 1330 565 TE es 150 125 250 79 150 125 128 332 355 40 BN pe o AA 180 L 1365 CE pes 34 550 200 150 250 1 507 200 150 142 28 375 35 5195 200 L 1405 620 160 M 1240 160 L 1280 580 125 100 315 180 M 125 100 121 1315 352 35 29g 1385 180 L 1335 200 L 1355 650 160 L 1305 580 1350 990 180 M 1340 Bee 150 125 315 180 L 150 125
15. 51 256 425697 e mail comercial pt inoxpa com INOXPA DEUTSCHLAND GMBH Kohlhammerstrasse 6 D 70771 LEINFELDEN DEUTSCHLAND Tel 49 0 711 758 59 73 Fax 49 0 711 758 59 750 e mail rwaidelich de inoxpa com INOXPA REALM Ltd 15 Omrside Way Holmethorpe State REDHILL SURREY RH1 2QA Tel 44 2086895521 Fax 44 2086890245 e mail inoxpa realm inoxpa com 17820 BANYOLES GIRONA SPAIN MADRID I NOXFLUID S L Tel 918 716 084 e mail inoxfluid inoxpa com VALLADOLI D ALTAFLUI D S L Tel 983 403 197 e mail altafluid inoxpa com LA RIOJA STA S L Tel 941 228 622 e mail sta rioja inoxpa com LA MANCHA I NOXFLUI D S L Tel 926 514 190 e mail mancha inoxfluid inoxpa com AGENCE LYON Z A C D EPI NAY 69 All e des Cailloti res GLEIZE 69400 France T l 33 0 474 627100 Fax 33 0 474 627101 e mail inoxpa fr inoxpa com INOXPA SOLUTI ONS FRANCE Rue Henri Becquerel F 60230 CHAMBLY France T l 33 0 130289100 Fax 33 0 130289101 e mail isf inoxpa com INOXPA SKANDI NAVI EN A S H egh Guldbergsgade 27 HORSENS DK 8700 Denmark Tel 45 76 28 69 00 Fax 45 76 28 69 09 e mail inoxpa dk inoxpa com INOXPA POLAND sp z 0 0 UI Arkonska 54 80 392 Gdansk Poland Tel 48 58 511 00 05 Fax 48 58 556 72 51 e mail inoxpa pl inoxpa com INOXPA USA Inc 3715 Santa Rosa Avenue Suite A4 Santa Rosa CA95407 California Tel 1 707 585 3900 Fax 1 707 585 3908 e mail
16. A m LO 52B 38 ED 2008 07 jina 8 12 DIN FOOD CLOSE COUPLED PARTS LIST EIC E o Casing AISI 316L Lm ma DR mma o Pumper 1 ass n mm 1 as sw sw a L NSM amp 0 Memes 1 3 Be 1 NS34 Gm si wa ante prestar KA si 3 sm WA 9 reman 8 53 Growerwashe Tt sm fe 4 amp Lm tine NA Hexagonal nut UA BIB Hexagonal nut AISI 304 AISI 316L EPDM ED 2008 07 8 Maintenance 35 SOURCE OF SOLUTIONS 8 13 DIN FOOD FLUSHED MECHANICAL SEAL BARE SHAFT 4 o a lx X a N BN LLP lt x ER KE EZ f 0 y FE i e 7 LL A F7 YA LL LL IN NINE um ba NI SB Pag Z AN 7 v AISI 316L seal sleeve AISI 316L Cooled seal ring AISI 316L Hexagonal screw gt Connection elbow AISI 316 36 8 Maintenance ED 2008 07 8 14 DIN FOOD FLUSHED MECHANICAL SEAL CLOSE COUPLED SIZE 160 AND 180 MOTORS Position Quantity Description Material 05A 1 Shaft AISI 316L 08A 1 Mechanical seal rotary part Mechanical seal stationary part ED 2008 07 8 Maintenance 37 8 15 DIN FOOD FLUSHED MECHANICAL SEAL CLOSE COUPLED SI ZE 200 MOTORS KG N al SY E X NAVAN Fa n NN N YAN Position Quantity Description Material 05A 1 Shaft AISI 316L 08A 1 Mechanical seal rotary part Mechanical seal stati
17. Check that the shaft 05 assembly dimension in relation to the pump cover 03 is as indicated below TT A rj 250 51 16 315 400 51 8 E 315 400 58 20 yy PP LIS AI If not adjust the dimension until it is as indicated belovv e For close coupled type models loosen the setbolts 55 and slide the shaft 05 until the dimension has been adjusted Finally firmly tighten the setbolts e For bare shaft type models loosen the hexagonal screws 52A and nuts 54 and adjust the dimension using the pins 55 Once adjusted tighten the nuts 54 and screws 52A 7 y A 7777 TTL NII r SL L VI o O SN ca E III NACA COUN Z N 7 a N N j Sl i S 7 ES s S VA s uc N VIZA NJI o o KX WZ 7 YY Hs iy PE 7 6 8 Lantern and motor close coupled C Disassembly Remove the hexagonal screws 52A nuts 54 and washers 53 and 53A to be able to take out the lantern 04 Loosen the setbolts 55 and take out the shaft 05 Remove the screws 52B nuts 54A and washers 53B This will make it possible to remove the motor 93 from the baseplate 38 CI Assembly Place the motor 93 onto the baseplate 38 and attach with screws 52B nuts 54A and washers 53B Slide the shaft 05 over the shaft of the motor 93 until coming to a stop and fasten with the setbolts 55 Place the lantern 04 in its assembly position and fix it to the motor 93 with hexagonal screws 52A nuts 54
18. ance ED 2008 07 5 Start up A Before starting the pump thoroughly read the instructions provided in Chapter 4 Installation 5 1 START UP Read Chapter 8 Technical Specification thoroughly INOXPA cannot be held responsible for the incorrect use of the equipment AA NEVER touch the pump or the pipes when hot fluid is being pumped 5 1 1 Checks before starting up the pump e Fully open the shut off valves on the suction and delivery pipes e Check the pump oil level Fill with the necessary amount of oil so that the level is in the centre of the sight glass If starting up for the first time pumps are delivered with oil in the box However it is important to always remember to conduct this check e If the fluid does not flow into the pump prime the pump with fluid to be pumped A The pump must NEVER be run dry e Check that the motor direction of rotation is correct 5 1 2 Checks when starting up the pump e Check that the pump is not making any unusual noises e Check that the absolute inlet pressure is high enough to avoid cavitation in the pump See the curve to determine the minimum pressure required above steam pressure NPSHr e Check the flow pressure e Check that there are no leaks through the sealed areas A shut off valve on the suction pipe must not be used to regulate flow Shut off valves must be fully open during operation A Check the motor power consumption to avoid electric overload Red
19. arts list 35 DIN FOOD flushed mechanical seal bare shaft oooocccnnccnncnccnnncnnanananancnnnncnnannnrnr nn 36 DIN FOOD flushed mechanical seal close coupled size 160 and 180 motors 37 DIN FOOD flushed mechanical seal close coupled size 200 motors 38 DIN FOOD double mechanical seal bare shaft oooocccnnncnnnccnnnncnnnnnnanaancnnn nr nrnnnrnr nn 39 2 Maintenance ED 2008 07 3 Informacion General 3 1 DESCRIPTION INOXPA DIN FOOD series centrifugal pumps are manufactured with a cold stamped thicknplate and volute body The parts in contact with the product are manufactures in AISI 316L stainless steel internal finish is n Ra 0 8 The DIN FOOD centrifugal pump is built with a bare shaft or close coupled construction with a shrouded motor axial suction and radial discharge connections with DIN 11864 2 B PN 10 flanges The impeller is of a half open design with double curvature and manufactured in a single piece The mechanical seal is balanced and completely sanitary the springs are protected to prevent contact with the product The material of the wear surfaces is silicon carbide and graphite with EPDM gaskets in the standard version The motor complies with IEC standards IP 55 protection F class insulation Three phase power 220 240 380 420 V or 380 420 660 V at 50 Hz depending on power supply On demand motors suitable for operating in explosive environme
20. e lantern 04 and fasten with the screws 52E At the same time both working surfaces of the external mechanical seal 08A 08B will make contact with each other In order to fit the internal mechanical seal see the section on assembling the simple mechanical seal 8 E SN X h N AL ASIN a E ASS I SNS A ei TTL SS SG P TAN 7 1 By ALLL LLL Hp 4 CAUTI ON When placing the new seal assemble the parts and seals using soapy water to ensure that these slide over each other including the stationary part and the rotary part of the shaft ED 2008 07 7 Maintenance 19 7 6 4 Flushed mechanical seal close coupled size 160 and 180 motors C Disassembly Remove the rotary part of the mechanical seal 08 Remove the screws 52E fixing the cover 03 with the lantern 04 Remove the pump cover 03 with the cap 10 and seal ring 30 still mounted The fixed parts of the mechanical seals 08 and 08B remain housed in the group Remove the fixed part of the mechanical seal 08 Remove the screws 52C and detach the seal ring 30 the fixed part of the external mechanical seal 08B the cap 10 and the O ring 80B Remove the pins 55A and extract the rotary part of the external mechanical seal 08A with the gasket and spring Assembly Check the location of the shaft 05A in relation to the pump cover 03 See section 7 6 7 Adjusting the pump shaft Attach the rotary part o
21. f the external mechanical seal 08A with the gasket and spring on the shaft 05A and fasten using the pins 55A Place the O ring 80B over the pump cover alignment 03 Place the cap 10 the fixed part of the external mechanical seal 08B and the seal ring 30 and fasten it all onto the pump cover 03 using the screws 52C Carefully attach the entire assembly to the lantern 04 and fasten with the screws 52E At the same time both working surfaces of the external mechanical seal 08A 08B will make contact with each other In order to fit the internal mechanical seal see the section on assembling the simple mechanical seal ILLAN 7 I 4 WA N N ABY NG OA LS 7 NN MVA CAUTION When placing the new seal assemble the parts and seals using soapy water to ensure that these slide over each other including the stationary part and the rotary part of the shaft 20 7 Maintenance ED 2008 07 7 6 5 Flushed mechanical seal close coupled size 200 motors C Disassembly Remove the rotary part of the mechanical seal 08 Remove the screws 52E fixing the cover 03 with the lantern 04 Remove the pump cover 03 with the cap 10 back cover 10A and seal ring 30 still mounted The fixed parts of the mechanical seals 08 and 08B remain housed in the group Remove the fixed part of the mechanical seal 08 Remove the screws 52C and detach the seal ring 30 the fixed part of the external mechanica
22. goggles requirement op pp Read this I nstructions Manual carefully before installing the pump and starting it up Contact INOXPA in case of doubt 1 4 1 During installation a The Technical Specifications of Chapter 8 should always be observed A Never start up the pump before it has been connected to the pipeline Do not start up the pump if the pump cover is not placed Check that the motor specifications meet the requirements especially when working under conditions that involve the risk of explosion During the installation all the electric work should be carried out by authorised personnel gt 1 4 2 During operation The 7echnical Specifications of Chapter 8 should always be observed Under no circumstances can the limit values specified be exceeded NEVER touch the pump or the pipes during operation when the pump is being used to decant hot fluids or when it is being cleaned The pump contains moving parts Never place your fingers inside the pump while the pump is in operation ED 2008 07 1 Maintenance 3 SOURCE OF SOLUTIONS NEVER operate the pump with the suction and delivery valves closed NEVER spray the electrical motor directly with water The standard protection of the motor is IP 55 Protection against dust and sprayed water 1 4 3 During maintenance 1 i The 7echnical Specifications of Chapter 8 should always be observed NEVER dismantle the pump before the pipes have been emptied Re
23. isaligned coupling Align the coupling 24 Pump and or motor not attached to the bedplate Attach the pump and or motor and check that the tubes are connected without taughtness and align the coupling A representative 14 If the problems persist stop using the pump immediately Contact the pump manufacturer or their 6 Maintenance ED 2008 07 7 Maintenance 7 1 GENERAL I NFORMATI ON Like any other machine this pump requires maintenance The instructions contained in this manual cover the identification and replacement of spare parts The instructions have been prepared for maintenance personnel and for those responsible for the supply of spare parts Please read Chapter 8 7echnical Specification All replaced material should be duly eliminated recycled according to the directives in effect in the area A ALWAYS disconnect the pump from the power supply before undertaking maintenance work 7 1 1 Checking the mechanical seal Regularly check that there are no leaks in the shaft area If there are leaks through the mechanical seal replace it following the instructions given in the Assembly and Dismantling section 7 2 TIGHTENING TORQUE Torque value N m Tere value Na Lr ws me m mo m2 ma me me mo 8 8 6 10 25 49 86 135 210 290 410 A2 5 9 21 42 74 112 160 210 300 7 3 LUBRICATION The bearings are lubricated by means of an oil bath The pumps are
24. l seal 08B the cap 10 and the O ring 80B Remove the screws 51 and detach the back cover 10A and the O ring 80B Loosen the pins 55A and extract the rotary part of the external mechanical seal 08A with the sleeve 13 CI Assembly Check the location of the shaft 05A in relation to the pump cover 03 See section 7 6 7 Adjusting the pump shaft Attach the sleeve 13 until making contact with the shaft 05A Attach the rotary part of the external mechanical seal 08A with the gasket and spring on the sleeve 13 and fix the shaft using the pins 55A Attach the O ring 80B with the back cover 10A on the pump cover alignment 03 and fasten the screws 51 Place the O ring 80B on the cap alignment 10 and attach the fixed part of the external mechanical seal 08B the seal ring 30 and fasten it all onto the back cover 103 using the screw 52C Carefully attach the entire assembly to the lantern 04 and fasten with the screws 52E At the same time both working surfaces of the external mechanical seal 08A 08B will make contact with each other In order to fit the internal mechanical seal see the section on assembling the simple mechanical seal CAUTI ON When placing the new seal assemble the parts and seals using soapy water to ensure that these slide over each other including the stationary part and the rotary part of the shaft ED 2008 07 7 Maintenance 21 7 6 6 Double mechanical seal
25. lly Lift the pump as shown below ED 2008 07 4 Maintenance 4 3 LOCATION Place the pump as close as possible to the suction tank and if possible below the product level Place the pump so as to allow sufficient space around it to access the pump and the motor See Chapter 8 7echnica Specifications for dimensions and weight Set up the pump on a flat level surface The foundation must be rigid horizontal flat and vibration proof Install the pump so as to allow sufficient ventilation If the pump is installed outdoors it should be protected by a roof Its location should enable easy access for any inspection or maintenance operations 4 4 COUPLING For the selection and fitting of couplings please refer to the supplier s manual In some cases the starting torque of positive displacement pumps can be quite high Therefore the chosen coupling should be 1 5 to 2 times the recommended torque Alignment The shafts of the pump unit and the pump transmission are aligned correctly when assembled at our factory A Check the alignment of the pump unit after installation Place a straight edge ruler A on the coupling the ruler must be in contact with both halves of the coupling over its entire length See illustration Repeat the check this time on both sides of the coupling close to the shaft For the sake of accuracy this check should also be performed using an outside calliper B on two diametrically opposed points
26. member that some of the fluid will always remain in the pump housing when no drainage is provided Note that the pumped fluid may be dangerous or very hot Consult the regulations in effect in each country for these cases Do not leave parts loose on the floor ALWAYS disconnect the pump from the power supply before starting maintenance work Remove the fuses and disconnect the cables from the motor terminals All electrical work should be carried out by authorised personnel 1 4 4 Compliance with the instructions Any non fulfilment of the instructions may result in a risk for the operators the environment and the machine and may result in the loss of your right to claim damages This non fulfilment may result in the following risks e Failure of important functions of the machines plant e Failure of specific maintenance and repair procedures e Possibility of electric mechanical and chemical risks e Will place the environment in danger due to the release of substances 1 4 5 Guarantee Any warranty provided shall immediately be cancelled and void ipso jure and INOXPA shall be compensated for any product liability claim from third parties if e the service and maintenance work was not carried out in accordance with the service instructions or the repair work has not been carried out by our personnel or it has been conducted without our written authorization our equipment has been changed without prior written authorization the pa
27. nical seal Operating pressure sawa eni v r dere oken ned kWa Kwa kuja kwaa kaakaa wa eee den 1 5 2 bar 22 29 PSI above the operating pressure of the pump Type of mechanical seal materials Single internal Flushed Double atmosphere side Double product side Stationary part Graphite Silicon carbide Rotary part Silicon carbide 8 2 WEIGHTS Pump type Pump type MOTOR Bare shaft close coupled 249 160 204 449 IO TOU eoe E 125 100 250 125 100 315 127 280 180 239 526 125 100 400 135 298 160 210 462 150 125 250 150 125 250 118 260 180 256 563 150 125 315 133 293 180 263 579 200 150 250 150 125 400 149 329 200 360 792 200 150 250 124 273 200 150 315 194 428 200 150 400 210 463 ED 2008 07 8 Maintenance 25 AN SOURCE OF SOLUTIONS 8 3 DIN FOOD DI MENSI ONS BARE SHAFT 077 Y T T I i CLAM Flange dimensions DIN 11864 2 A 100 159 137 117 SZ 8x 011 125 183 161 142 150 213 188 168 8 x 014 200 263 238 218 Lk L E M PUMPTYPE DNa DNi d ila t 5 h b A A I aa arm 125 100 250 522 250 316 440 350 363 121 90 160 120 18 125 100 315 125 100 42 110 j 280 352 490 400 110 14 Hm 125 100 400 130 330 402 100 200 150 550 450 23 150 125 250 128 530 250
28. nts can be provided Depending on the environmental conditions the motors can be flameproof EExd or enhanced safety EExe motors The DIN FOOD series model was developed specifically to meet all hygienic requirements required by the food industry In terms of hygiene reliability and durability the entire range meets all the requirements imposed by the aforementioned industries Its design enables the highest level of interchangeability of parts This equipment is suitable for use in the food processing industry 3 2 OPERATING PRINCIPLE Housed inside the casing the impeller rotates in conjunction with the pump shaft and it is comprised of varying number of blades depending on the pump model With this arrangement the impeller blades convey energy to the fluid in the form of kinetic energy and pressure energy This pump is not reversible by simple reversal of the direction of rotation The direction of rotation is clockwise when the pump is viewed from the rear side of the motor 3 3 APPLICATION As a general rule standard version DIN FOOD pumps are mainly used in the food processing industries for transferring fluids Various impeller diameters and speeds of the hydraulic specifications are provided for each pump type The characteristics charts also show the required absorbed power and NPSH 3 3 1 Range of application ED 2008 07 3 Maintenance Er Head m 8 ZUU Flow m3 h Each pump has performance limi
29. on the exterior surfaces of the two halves of the coupling Maximum alignment deviations Exterior diameter Minimum Va Maximum Va Max Va Min Va of the coupling mm mm mm mm 70 80 0 13 L 8 95 4 ps 96 110 232 4 os 08 141 10 2 6 02 02 E T T 181 200 2 6 034 034 201 25 2 6 X038 038 10 4 Maintenance ED 2008 07 4 5 PIPES As a general rule the suction and delivery pipes should be fitted in straight sections with the least possible number of bends and fittings in order to minimise pressure loss caused by friction Ensure that pump inlet and outlet fittings are properly aligned with the piping and of a similar diameter to the pump connections Place the pump as close as possible to the suction tank if possible below the fluid level or even below the tank to achieve the maximum static suction head Place tpipesupports as close as possible to the pump suction inlet and delivery outlet 4 5 1 Shut off valves The pump can be isolated for maintenance purposes Shut off valves should be fitted to the pump suction and delivery connections These valves should ALWAYS be open when the pump is operating 4 6 PRESSURI SATION TANK For models with a double mechanical seal a pressurisation tank must be installed ALWAYS install a pressurisation tank 1 to 2 meters above the pump shaft See Figure 4 6 1 ALWAYS connec
30. onary part Cooled seal sleeve AISI 316 5 3 m 38 8 Maintenance ED 2008 07 SOURCE OF SOLUTIONS 8 16 DIN FOOD DOUBLE MECHANICAL SEAL BARE SHAFT A a 4 EXA oss o 03A 1 Pump cover AISI 316L osa i sm aaa Internal mechanical seal External mechanical sea AISI 316L 2 2 cmednexw Ass un 0 10A 10B 10C 1 52 52 80B N ED 2008 07 8 Maintenance 39 SOURCE OF SOLUTIONS INOXPA S A c Telers 57 PO Box 174 Tel 34 972 575 200 Fax 34 972 575 502 BARCELONA FLUAL S L Tel 937 297 280 e mail flual inoxpa com VALENCIA I NOXDI N S L Tel 963 170 101 e mail inoxdin inoxpa com ZARAGOZA FLUAL S L Tel 976 591 942 e mail flual aragon inoxpa com C RDOBA CORFLUID S L Tel 957 169 145 e mail jvilchez corfluid inoxpa com INOXPA FRANCE S A AGENCE NORD 2 Avenue Saint Pierre 59118 WAMBRECHIES France T l 33 0 320 631000 Fax 33 0 320 631001 e mail inoxpa nord fr inoxpa com AGENCE OUEST ZA des Roiteli res 44330 LE PALLET France T l 33 0 228 010172 Fax 33 0 228 010173 e mail inoxpa ouest fr inoxpa com INOXPA SWEDEN Laxfiskevagen 12 SE 43338 PARTILLE Sweden Tel 46 0 31 336 05 60 Fax 46 0 31 336 05 61 e mail inoxpa se inoxpa com S T A PORTUGUESA LDA Zona Industrial Lugar do Guardal ALGERIZ 3730 266 VALE DE CAMBRA Portugal Tel 351 256 472722 Fax 3
31. rts or lubricants used are not original INOXPA parts and products the materials were used incorrectly or negligently or not in accordance with these instructions and their intended use pump parts were damaged by excessive pressure owing to the lack of a safety valve The General Delivery Terms already provided also apply No change can be made to the equipment without prior discussion with the manufacturer For your safety please use original spare parts and accessories The use of other parts will exempt the manufacturer from any liability The service terms can only be changed with prior written authorisation from I NOXPA Please do not hesitate to contact us in case of doubts or more complete explanations are required on specific data adjustments assembly disassembly etc 4 1 Maintenance ED 2008 07 2 Table of Contents 1 Safety 1 1 Instructions Man Ua iets ie ven ect tnn a nda Enn ain eae dare i an CERTA vla 3 1 2 Startup Instructions eiie o 0 K u ad danse V nana do eh RU n n n man 3 13 SATOLY 3 1 4 General safety instructions ss en kwa wiki mzaa RR REBRE RE rr 3 2 Table of Contents 3 Informaci n General 9 1 DES NPUON e 7 3 2 Operating principle it 7 3 35 APPIICATION aa 7 4 Installation AT PUMP TECOS TED 9 4 2 Transport and Storage iii di 9 SOCIO 53335 En ET DE AN NG
32. supplied with oil e Check the oil level regularly e g weekly or after every 150 hours of service e The first oil change should be conducted after 150 hours of service e Following this the oil should be changed after every 2 500 hours of service or at least once a year under normal operating conditions When the oil is changed the oil box should be filled up to the level in the centre of the sight glass A Do not overfill the support with oil Leave the pump in the stop position for a while and then check the oil level if necessary add a little more oil Oil for ambient temperatures of 5 to 50 C ISO VG 68 Support oil 125 100 250 125 100 315 125 100 400 150 125 250 1 75 150 125 315 150 125 400 200 150 250 200 150 315 200 150 400 7 4 STORAGE The pump must be completely emptied of fluid before storage If possible avoid exposing the components of the pump to excessively damp environments ED 2008 07 7 Maintenance 15 7 5 CLEANING The use of aggressive cleaning products such as caustic soda and nitric acid may cause burns to the skin Use rubber gloves during the cleaning process Always use protective goggles 7 5 1 CIP process If the pump is installed in a system with a CIP process it is not necessary to dismantle the pump If there is no automatic cleaning process dismantle the pump as indicated in the Assemb y and Dismantling section Cleaning solutions for CIP processes
33. t the cooling fluid inlet to the lower connection of the seal chamber Therefore the outflow of the cooling liquid will be through the upper connection of the chamber See Figure 4 6 1 Ca Mechanical Seal Figure 4 6 1 Pressurisation tank installation diagram For more information on the pressurisation tank installation operation maintenance etc see the manufacturer s instructions manual 4 7 ELECTRI CAL INSTALLATION The connection of the electrical motors must be performed by qualified personnel Take all necessary measures to prevent damage to connections and cables current when switched off Contact with them may be dangerous for operators or cause irreversible The electrical equipment terminals and components of the control systems may still contain electric damage to the equipment Before opening the pump make sure that the electrical circuit is switched off ED 2008 07 4 Maintenance 11 SOURCE OF SOLUTIONS Connect the motor following the manufacturer s instructions Check the direction of rotation see the label on the pump Start up the pump motor briefly Make sure by looking at the pump from the rear that the motor fan is rotating in a clockwise direction 1 ALWAYS check the direction of rotation of motor with fluid inside de pump 12 checking the rotation direction For models with a seal chamber ALWAYS make sure that the chamber is full of liguid before 4 Mainten
34. ts The pump was selected for certain pumping conditions at the A time the order was placed NOXPA shall not be liable for any damage resulting from the incompleteness of the information provided by the purchaser nature of the fluid rpm etc 3 Maintenance ED 2008 07 4 Installation 4 1 PUMP RECEPTION I NOXPA cannot be held responsible for the damage sustained by the equipment during transport or unpacking Visually check that the packaging is not damaged The pump will be accompanied by the following documents e Dispatch notes e Pump Instructions and Service Manual 7 e Motor Instructions and Service Manual when the pump is supplied with a motor by INOXPA Unpack the pump and check the following lt e The pump suction and delivery connections remove the remains of any packaging materials NAKA e Check that the pump and the motor have not suffered any damage e If the equipment is not in good condition and or any part is missing the carrier should draw up a report accordingly as soon as possible 4 1 1 Pumpidentification EN 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 O SOURCE OF SOLUTIONS PAN Serial number TIPO N 1 lt KW min V Hz V 0M h Hm oRODETE Pump plate 4 2 TRANSPORT AND STORAGE A DI N FOOD pumps are often too heavy to be handled and stored manua
35. uce the flow and the power consumed by the motor e Regulating the flow to the pump delivery e Decreasing motor speed ED 2008 07 5 Maintenance 13 SOURCE OF SOLUTIONS 6 Operating Problems The following table provides solutions to problems that might arise during pump operation The pump is assumed to have been properly installed and correctly selected for the application Please contact INOXPA if technical assistance is required Operating Problems Probable causes I Motor overload 8 9 13 14 20 21 22 23 24 The pump does not provide enough flovv or pressure 1 2 4 5 7 9 10 17 19 No pressure on the delivery side 2 3 6 18 Uneven delivery flow pressure 1 2 4 5 6 9 Noise and vibration 2 4 5 6 7 8 9 10 13 14 15 20 21 22 23 24 The pump gets clogged 9 10 13 14 15 20 21 22 24 Overheated pump 8 9 10 13 14 15 20 21 22 23 24 Abnormal wear 4 5 10 14 15 20 24 1 The mechanical seal is leaking 1 12 16 1 Wrong direction of rotation Reverse the direction of rotation 2 NPSH is not high enough Increase the available NPSH Place the suction tank higher Place the pump lower Reduce steam pressure Increase the diameter of the suction pipe Shorten and simplify the suction pipe 3 Pump not drained Drain or fill 4 Cavitation Increase suction press
36. ure see also 2 5 Air is sucked in by the pump Check the suction pipe and all its connections 6 Clogged suction tube Check the suction pipe and all its filters if any 7 Delivery pressure too high If necessary reduce pressure losses e g by increasing the diameter of the tube 8 Flow too high Decrease the flow Reduce the flow by means of a diaphragm Partially shut off the delivery valve Trim impeller Reduce speed 9 Fluid viscosity too high Reduce the viscosity e g by heating the fluid 10 Fluid temperature too high Reduce the temperature by cooling the fluid 11 Mechanical seal damaged or worn Replace the seal 12 O rings unsuitable for the fluid Fit suitable O rings after checking with the supplier 13 The impeller scrapes Reduce temperature Reduce suction pressure Adjust impeller cover clearance 14 Taught tubes Connect the tubing to the pump avoiding taughtness 15 Foreign particles in the fluid Fit a filter to the suction tube 16 The mechanical seal spring tension is too low Adjust as indicated in this Manual 17 Pump speed too low Increase speed 18 The cut off valve on the suction side is closed Check and open 19 Delivery pressure too low Increase pressure Increase impeller diameter Increase the pump speed 20 Bearings are worn Replace bearings service the pump 21 Insufficient lubricating oil Refill with lubricating oil 22 Unsuitable lubricating oil Use suitable lubricating oil 23 M
37. ut the world For more information consult our web page www inoxpa com
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