User`s manual - Faure Herman
Contents
1. Lifting or pre positioning means used when necessary shall be kept in place until installation achievement tightening of all connecting tods Check the fiting of new gaskets adapted to the application matetial and flange size TEC 02 05 01 412527 Revision index 6 29 01 2010 Equipment disassembly By definition the equipment is designed to operate under fluid pressure Allowing for the potential danger these fluids represent the equipment shall be imperatively and completely drained before disassembling the equipment complete disassembly or removal of a component under pressute grues Should this draining need partial de tightening of the equipment connecting rods check the line is perfectly de pressurized before de tightening and implementation of the liquid recovery tank Flange gaskets shall not be re used Remarks The equipment is a measuring instrument and shall be used as such The equipment body of the associated components flowstraightener bosses ds designed to support stresses in reasonably foreseeable operating conditions They are not designed to be used as supports equipment carry means or step modification brought to the equipment susceptible to affect the pressure resistance after delivery is STRICTLY PROHIBITED For any replacement of Electronic Board the used Electronic Bo2. Sue ATEX ps yia THY ouer vot THY TOV 94 9 Tia X yooc An o nyies oto motonomuxo ATEX xa mhax ta AVXYVHELONG xat THENOTE eyyerorDtov YONONS EYAATLGTAONS xot XAL TOV e oTALOLO auto H eyxatkotacn N XENON xat N ovvthEnoy va TOXYHATOTOLOdVTAL AT xat EL LXEUHL VO AT eyxetot tov yosidCeote x amp noto eyyetpi to 7 y da rAnpoyopix emmotvwvijote pe Tus pet stargeias FAURE HERMAN FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 33 0 2 43 60 28 89 fhservices idexcorp com aam TZN This equipment is an assembly of a non electrical part and an electrical part which are both ATEX cert
3. HELIFLU TZN User s Manual FAURE HERMAN Mastering the Flow Faure Herman Route de Bonn table 72400 La Fert Bernard T l 33 0 2 43 60 28 60 Fax 33 0 2 43 60 28 70 E mail fhprojects idexcorp com Faure Herman Meter Inc Houston TX 77040 U S A Phone 1713 623 0808 Fax 1713 623 2332 E mail fhh sales idexcorp com TZN Attention This manual contains important instructions and important warnings It is essential to read and apply it before commencing installation connection and commissioning Work Failure to observe these instructions and warnings may damage the flowmeter and endanger persons Qualification and training of the personnel The flowmeter must be installed and maintained by personnel trained and qualified for this work Hazards arising from failure to observe the instructions and warnings Failure to observe these instructions and warnings may e Endanger personnel as a result of mechanical electrical or chemical problems e Damage the flowmeter e Pollute the environment by releasing hazardous substances Safety at work The safety instructions appearing in this manual must be observed as must all accident prevention and occupational safety regulations in force in the country of installation Safety instructions Disconnect the power supply and depressurize the flowmeter before
4. Detailed contents General contents 5 ATEX Recommendations 7 Chapter 1 Introduction 15 TZN family 15 Chapter 2 Description and codification 17 Body 18 Measuring sub assembly 19 Flowstraightener assembly as an option 20 Detection sub assembly 21 Chapter 3 Equipment reception storage and handling 23 Chapter 4 Installation conditions 25 Mechanical installation 27 Electrical installation 28 Chapter 5 Commissioning 29 53 LI TZN Chapter 6 Maintenance 31 Chapter 7 Dysfunction 33 Chapter 8 Repair 35 Pre amplifier replacement as an option 35 Coil replacement 35 Measuring sub assembly replacement when nominal size lt 14 36 Measuring sub assembly replacement when nominal size gt 16 36 Chapter 9 Analysis of pressure related risks 39 Appendix 1 41 Assembly drawing Main elements 41 Assembly drawing Option with flowstraightener assembly 43 Main elements Nominal size lt 14 44 Main elements Nominal size 216 44 Name plates 44 Appendix 2 45 K factor Flowrate Frequency relationship 45 Appendix 3 47 Operating restrictions Special recommendations 47 Equipment installation 47 54 TEC 02 05 01 412527 Revision index 6 28 01 2010 Detailed contents Equipment disassembly Appendix 4 Gasket Flange bolting Tightening torque Recommended tightening torque for Klingersil gasket type Detailed contents Personal notes 49 51 51 51 51 51 53
5. FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 33 0 2 43 60 28 89 fhservices idexcorp com FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 33 0 2 43 60 28 89 thservices idexcorp com Zalecenia ATEX Niniejsze wyposa enie posiada certyfikat ATEX i jest zgodne z podstawowymi wymaganiami dotycz cymi bezpiecze stwa i higieny odnosz cymi si do projektu i budowy urz dze przeznaczonych do u ytkowania w przestrzeniach zagro onych wybuchem Dyrektywa 94 9 WE W celu zapewnienia bezpiecznego u ytkowania nale y upewni si e wyposa enie jest u ywane zgodnie z zaleceniami podanymi w certyfikacie ATEX i na tabliczce znamionowej oraz nale y przestrzega zalece instrukcji obs ugi instalacji i konserwacji wyposa enia i jego podzespo w Instalacja u ytkowanie i konserwacja musz by realizowane przez przeszkolony i wyspecjalizowany personel korzystaj cy z dokumentacji przygotowanej w j zyku jakim si pos uguje W przypadku braku dost pu do danego podr cznika lub informacji prosimy o skontaktowanie si z dzia em obs ugi po sprzeda y FAURE HERMAN ATEX Empfehlungen Dieses Ger t ist ATEX zertifiziert und entspricht den grundlegenden Sicherheits und Gesundheitsanforderungen an Konstruktion und Bau f r Ger te und Schutzsysteme zur bestimmungsgem en Verwendung in explosionsgef hrdeten Bereichen Richt
6. QA manufacturer s nameplate allows the equipment identification 02 05 01 412527 Revision index 6 28 01 2010 Chapter 2 Description and codification Measuring sub assembly Nominal Size lt 14 The sub assembly includes the totality of elements contributing to the correct operation of the measuring element impeller and can be calibrated independently from the flowmeter body It includes the following elements The nozzle 2 made of stainless steel AISI 316L or equivalent receives the other elements of the measuring sub assembly Outside from the nozzle an engraved arrow indicates the flow direction The upstream 6 and downstream 7 bearing support cross pieces also made of stainless steel AISI 316L or equivalent receive the bearings respectively fixed 24 and adjustable 25 The latter enable the impeller centring and their tightening is ensured by means of a screw at the end of each bearing support cross piece hub The helicoidal dual or four blade impeller 4 made of either light alloy or titanium other materials according to option and fitted with shafts 5 and magnets 26 The latter enable the generation of electrical pulses through the detection coil On some models these magnets may be fitted in the impeller hub An arrow engraved on the impeller indicates the flow direction Nominal Size 2 16 TZN The sub assemblies of TZN CUS are distinguished by th
7. 57 55 FAURE HERMAN Mastering the Flow www faureherman com 56 TEC 02 05 01 412527 Revision index 6 28 01 2010 Personal notes 57 58 TZN TEC 02 05 01 412527 Revision index 6 28 01 2010
8. a e SS P _ Pe RE ee 2 Ce oo 22 RERO a ta WI ge E D j j O 099 OG Q9 TEC 02 05 01 412527 Revision index amp 23 01 2010 Assembly drawing Option with flowstraightener assembly 43 Main elements Nominal size lt 14 1 Flanged body 8 Flow straightener 15 Coil 22 Seal 2 Measuring sub 9 Facings 16 Explosion proof box 23 Vee ring assembly 3 Upstream ring 10 Coil wells 17 Cable gland 24 Fixed bearing 4 Impeller 11 Arrow 18 Preamplifier 25 Adjustable beating 5 Shaft 12 Name plate 19 Cable gland 26 Magnets 6 Upstream support 20 Ring 27 Set nut cross piece 7 Downstream support 21 Explosion proof cross piece enclosure Main elements Nominal size gt 16 1 Flanged body 8 Flow straightener 15 Coil 22 Seal 2 Nozzle 9 Facings 16 Explosion proof box 23 Not applicable 3 Not applicable 10 Coil wells 17 Cable gland 24 Fixed beating 4 Impeller 11 Arrow 18 Preamplifier 25 Not applicable 5 Shaft 12 Name plate 19 Cable gland 26 Magnets 6 Upstream support 20 Ring 27 Screws cross piece 7 Downstream support 21 Explosion proof cross piece enclosure Name plates on the meter and flowstraightener Are indicated Builder address Equipment Model Serial number Year Operating pressure Flow range Test pressure and da
9. appareils destin s tre utilis s en atmosph res explosibles Directive 94 9 CE Pour une utilisation en toute s curit assurez vous que l quipement est utilis conform ment aux indications d finies dans le certificat ATEX et la plaque d identification et respectez les manuels d utilisation d installation et de maintenance de l quipement et des sous ensembles qui le composent L installation l utilisation et la maintenance doivent tre r alis es par un personnel form et sp cialis comprenant l une des langues du manuel S il vous manque un manuel ou pour toute information contactez le service Apr s vente de FAURE HERMAN Cm Raccomandazioni ATEX La presente apparecchiatura certificata ATEX e conforme alle esigenze essenziali nell ambito della sicurezza e la salute per la concezione e la costruzione d apparecchi destinati essere utilizzati atmosfere potenzialmente esplosive Direttiva 94 9 CE Per un utilizzo altamente sicuro accertatevi che l apparecchiatura sia usata conformemente alle indicazioni fornite nel certificato ATEX e nella piastra d identificazione rispettate i manuali d utilizzo installazione e manutenzione dell apparecchiatura e dei sottoinsiemi che la compongono L installazione l utilizzo e la manutenzione vanno effettuati da un personale formato e specializzato edotto di una delle lingue del manuale Se vi manca un manuale o per qualsiasi informazione contattate il Ser
10. certifikatet og p identifikationsskiltet og at bruger installations og vedligeholdelsesvejledningerne for udstyret og de underenheder det er sammensat af overholdes Installationen anvendelsen og vedligeholdelsen skal foretages af specialuddannet personale som forst r et af de sprog manualerne er udf rdiget p Hvis De mangler en manual eller for enhver anden information kontakt venligst FAURE 5 Serviceafdeling FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 amp 33 0 2 43 60 28 89 fhservices idexcorp com FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 amp 33 0 2 43 60 28 89 fhservices idexcorp com Recomendaciones Este equipo certificado ATEX cumple con los requisitos esenciales relativos a la seguridad y la salud en el dise o y la construcci n del material utilizable en atm sferas potencialmente explosivas Directiva 94 9 CE Para un uso seguro compruebe que el equipo se utiliza seg n las indicaciones descritas en el certificado ATEX y la placa de identificaci n y respete los manuales de utilizaci n de instalaci n y de mantenimiento del equipo y de los elementos que lo componen La instalaci n utilizaci n y el mantenimiento deben efectuarse por un personal cualificado que entienda por lo menos uno de los idiomas del manual Si le falta un manual para cualquier in
11. flowmeter are equipped with protection covers which must be removed only during its installation on the pipe Before instaling the equipment it is highly recommended to preserve it in its original packing protected against severe climatic conditions and possible shocks The equipment shall be stored in a clean and dry room the measuring channel being protected and at a temperature ranging from 20 C 70 23 24 TZN The handling must be done as follows e With lifting rings fitted on the flowmeter body for equipments with a nominal size 2 6 DN 150 or with a weight gt 35 kilos e Or with straps on both sides of the flowmeter body when there are no lifting rings In the event of extended storage longer than 1 year we recommend to verify the equipment in factory before its commissioning TEC 02 05 01 412527 Revision index 6 28 01 2010 Chapter 4 Installation conditions TZN flowmeter general installation conditions shall adhere to certain number principles to ensure the equipment reliability and to warrant long term accurate repeatable and stable measurements TZN turbine flowmeters can be installed horizontally or vertically providing the flow rate is upstream and the flow direction indicated on the arrows is respected For custody transfer applications TZN flowmeter installation conditions are defined in the type approval and provide upstream a part of pipe at l
12. servicing prevention of electrical hazards and hazards created by pressurized equipment Conditions of operation The reliability of the flowmeter is guaranteed only if it is installed and used as described in this manual The extreme conditions of use indicated on the data plate must not be exceeded 2 02 05 01 412527 Revision index 6 28 01 2010 Reconditioning repair modifications Reconditioning repair or modification are allowed only after Faure Herman has been consulted The use of parts and accessories approved by Faure Herman avoids compromising safety If any other parts are used Faure Herman cannot be held liable for the consequences Transport handling and storage The flowmeter must be handled with care so as to avoid damage Transport and handling must be performed using resources appropriate to the weight and bulk of the flowmeter When the flowmeter has lifting rings they must be used The flowmeter must in no case be handled or secured by the electrical boxes The use of end caps serves to protect the flanges during transport and handling Unpacking The flowmeter must be checked and inspected in order to make sure that it has not been damaged and that nothing is missing Protections and devices such as screws placed to immobilize moving parts must be withdrawn before installation Storage If the flowmeter is not installed as soon as it is received it must be suitably stored in a d
13. 11 12 Max linear flowrate m h 8 12 15 20 8 12 15 20 e Max linear frequency Hz 100 110 110 120 100 110 110 120 50 30 50 50 50 70 80 70 80 110 80 150 p m 25000 15000 10000 4400 4400 4400 Min linear flowrate m h 3 5 7 7 11 14 Min linear frequency Hz 21 21 19 9 13 17 Max lineat flowrate m3 h 30 50 70 70 110 140 e Max linear frequency Hz 210 210 190 90 130 170 45 100 200 100 300 150 400 150 600 200 800 200 1000 250 1200 p m 2250 1700 1650 700 450 450 240 Min linear flowrate m h 20 30 40 60 80 100 120 Min linear frequency Hz 13 14 18 12 10 12 8 Max linear flowrate m h 200 300 400 600 800 1000 1200 Max linear frequency Hz 130 140 180 120 100 120 80 250 2000 300 2400 300 3000 350 3500 400 4000 450 4800 450 5500 500 6000 p m 160 120 80 70 50 40 40 30 Min linear flowrate m h 200 240 300 350 400 480 550 600 Min linear frequency Hz 9 8 7 7 6 5 6 5 Max linear flowrate m h 2000 2400 3000 3500 4000 4800 5500 6000 e Max linear frequency Hz 90 80 70 70 60 50 60 50 46 TEC 02 05 01 412527 Revision index 6 28 01 2010 Equipment installation Appendix 3 Operating restrictions Special recommendations The equipment nominal operating field is specified on its nameplate This field is mainly defined in ter
14. MAN agreement For specifically installation and maintenance advices contact FAURE HERMAN After Sales Department FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD Tel 33 0 2 43 60 28 80 Fax 33 0 2 43 60 28 70 E mail fhservices idexcorp com For any contacts Don t forget to give us your equipment serial number Non electrical part protective system The Turbine meter certification as non electrical part 15 defined under the certificate number LCIE 05 ATEX 6035X This equipment is manufactured with a construction protective system in accordance with the European standards NF 13463 1 and NF EN 13463 5 This equipment be used in an 2 G potentially explosive atmospheres gas on surface in zone 1 TZN Marking of the non electrical part of the equipment shall include the following ATEX indications Marking Description FAURE HERMAN BP20154 72406 La Fert Bernard Made in France Equipment S N Year CE T min max Ts According to application LCIE 05 ATEX 6035 X amp 12G T6 to 11 according to fluid temperature Company name Company address Model Serial number Manufacturing year CE Logo Fluid Temperature ATEX agreement number ATEX marking Equipment category Protection type Temperature classification The equipment can also carry the usual marking required by the manufacturing standards applying to su
15. ard is subjected to restrictive disposal according to the ROHS standard The disposal of the used Electronic Board should be either sent back to Faure Herman who will take care of its disposal or dispose by the customer according to the EPA rules of its country 49 FAURE HERMAN Mastering the Flow www faureherman com 50 TEC 02 05 01 412527 Revision index 6 28 01 2010 Appendix 4 Gasket The equipment shall be assembled with gaskets according to NF EN 1514 and NF EN 12560 or ASME B16 20 and ASME B16 21 standards and depending on flange type Spiral wound gaskets are forbidden for flanges rating below class 300 or PN 63 Flange bolting The material of flange bolting shall be chosen in ASTM A 193 B7 rods and ASTM 194 2H nuts according to ASME B16 5 standard for temperature between 45 C and 480 C Tightening torque Recommended tightening torque for Klingersil gasket type Bolt size Nm Bolt size Nm M14 110 M30 1130 M16 170 M33 1520 M20 330 M36 1960 M24 570 M39 2525 M27 828 M42 3135 The link of a flowmeter equipped with a flow straightener 15 tightened at the factory but must be checked and retightened before commissioning A label affixed to the flanges of this link calls attention to this requirement 51 FAURE HERMAN Mastering the Flow www faureherman com 52 02 05 01 412527 Revision index 6 28 01 2010
16. ch equipments For safety utilization of the equipment fluid temperature must be contained between 50 C and 350 C The temperature classification 15 following T6 if 50 C Tfluide 80 C T5 if 80 C Tfluide 95 C T4 if 95 C Tfluide lt 130 C T3 if 130 C Tfluide 195 C T2 if 195 C Tfluide 290 C T1 if 290 C Tfluide 350 C Warning For models containing aluminum parts Body Impeller the fluid temperature is limited from 50 C to 100 C TEC 02 05 01 412527 Revision index 6 29 01 2010 ATEX Recommendations Electrical part protective system For the certification and the protective system of the electrical parts associated with this equipment please refer to their own utilization installation and maintenance manuals supplied with the equipment HERMAN reserves its right to change or modify procedures specifications and products for their improvement The legal responsibility of FAURE HERMAN applies only to the French text of the documents FAURE HERMAN Mastering Flow www faureherman com 14 02 05 01 412527 Revision index 6 28 01 2010 Chapter 1 Introduction TZN family Flowmeters of the TZN family are designed to measure volumes of liquids of low to high viscosity from 0 3 to 350 cSt with possible applications for liquids with a viscosity greater than 700 cSt on large diamet
17. completed in factory and the flowmeter connection to the site cabling system is achieved as described in the pre amplifier specific technical manual The use of 2 ot 3 conductor shielded instrumentation cables is recommended Example 01 IT 09 EG NF M 87 202 e 01 One unit e T 3 conductor instrumentation 09 Unit section 0 9 mm For an installation in hazardous area these cables shall meet the applicable specific requirements TEC 02 05 01 412527 Revision index amp 29 01 2010 Chapter 5 Commissioning On completion of the flowmeter installation on the pipe and on completion of the electrical connection of pulse emitter proceed with the installation filling H During this operation check the purging of gas present in the pipes by means of available draining systems or through the flowmeter at very low flow rate Avoid sudden flowmeter filling so as to prevent rapid flow of gas pockets which would damage the impeller pivot system Avoid the flowmeter extended use beyond the specified operating maximum flow rate 29 FAURE HERMAN Mastering the Flow www faureherman com 30 02 05 01 412527 Revision index 6 28 01 2010 Chapter 6 Maintenance The TZN flowmeter does not require any particular maintenance as its use remains in its operating limits However it is recommended to proceed to verification of the measuring sub as
18. east equal to 10 times the flowmeter inlet diameter and five times the outlet diameter downstream The flowmeter life time and the measurement reliability can be seriously reduced by the presence of gas and or solid particles in the flowing liquid Presence of gas in the form of bubbles or emulsion would involve a significant deterioration of performances whereas the passage of gas pockets between two liquid sections could involve the destruction of the impeller pivot system leading to serious measurement errors Therefore it is recommended to make sure there is no risk of gas injection upstream from the measurement point and to provide when required a draining or degassing system upstream from the flowmeter For an elevated installation we recommend to avoid positioning the flowmeter in an elevated area inside of which a gas pocket may be shaped under the gravity effect and contraction of volumes during an interruption 25 26 Presence of small sized solid particles within the liquid flow may involve gradual deterioration of the flowmeter fixed or mobile elements bearing support cross pieces impeller which would involve gradual deterioration of performances whereas the passage of larger solid elements would inflict definitive damages on these same elements We recommend therefore to make sure there is no risk of solid particle injection upstream from the measurement point and install filter
19. eir specific rotor shaft and the presence of bearing supports in the crosspieces For nominal size lt 14 the measuring sub assembly is centred and fastened into the body by means of a ring upstream The ring made of stainless steel AISI 3161 or equivalent maintains the measuring sub assembly by screwing into the body For nominal size 2 16 the measuring sub assembly is centred and fastened into the body by means of cross piece upstream and downstream The cross pieces made of stainless steel AISI 316L or equivalent maintains the measuring sub assembly by screwing into the body Flowstraightener assembly as an option 20 Positioned upstream from the flowmeter and associated to the latter the purpose of the flow straightener 8 is to straighten the fluid flow and to limit the upstream disturbances derived from elbows or any other seldom elements It enables to improve and warrant the measurement accuracy It includes a cylindrical channel with channels enabling its assembly with the flowmeter and the installation pipe Outside from the flow straightener body an arrow 11 indicates the fluid flow direction A manufacturer s nameplate 12 allows identification Inside a set of cross tubes regularizes the fluid flow stream The inlet ring can be also integrated into the measuring sub assembly TEC 02 05 01 412527 Revision index 6 28 01 2010 Chapter 2 Description and codification Detect
20. erformed after the pre amplifier disassembly Q Disconnect the coil pre amplifier connection cable Q Withdraw the coil 15 while removing the retaining ring 20 Q Position the new coil while ensuring the contact at the bottom of the well Install a new new coil preamplifier connecting cable Re position and screw the enclosure cover Reposition and tighten the screws to a torque of 6 Nm 35 Measuring sub assembly replacement when nominal size lt 14 This operation requires the flowmeter disassembly Q Drain the measuring line Q Disconnect the detection sub assembly from the site cabling Q Disassemble the flowmeter and install it vertically Downstream side above on a stable and clean surface Unscrew the upstream ring 3 Withdraw the measuring sub assembly 2 vertically Insert the new measuring sub assembly while checking the flow direction e The cleanliness of the body internal surfaces Q Reposition and tighten the upstream ring Recommended screw tightening torque shall be 5Nm Measuring sub assembly replacement when nominal size gt 1 6 36 This operation requires the flowmeter disassembly Q Drain the measuring line Q Disconnect the detection sub assembly from the site cabling QO Disassemble the flowmeter and install it vertically downstream side above on a stable and clean surface Q Unscrew the wa
21. ers Enhanced design of TZN CUS has been developed to measure liquids containing fibbers wax or mixed with Drag Reducing Agent Their simple and rugged construction allows to warrant a very good accuracy and excellent measurement repeatability for a wide range of industrial applications The use of an autonomous measuring sub assembly that can be calibrated in the factory independently from the body used in line allows to extend the operating field and to reduce very significantly the maintenance costs The operating principle for this flowmeter type rests on the rotational velocity of a helical bladed impeller positioned at the middle point of the piping by means of an assembly made of magnets fitted in the flowmeter body and a coil positioned in the flowmeter body mum TZN Measuring the electrical signal generated allows to calculate the liquid flow rate flowing into the pipe by means of the following expression F 3600 K With Instantaneous flow rate m h F Signal frequency Hz K Measuring sub assembly related factor determined and recorded during factory calibration or on site p m refer to Appendix 2 Metering pulses generated by the coil enables to calculate the volume flowed between two given periodic times by means of the following expression Ver K with V Volume m Totalized pulse number K Measuring sub assembly related factor determined and recorded during a factory calib
22. formaci n contacte con el servicio de postventa de FAURE HERMAN Cw ATEX rekommendationer Denna utrustning r certifierad enligt ATEX och uppfyller de v sentliga kraven i fr ga om s kerhet och h lsa vid utformning och tillverkning av apparater som r avsedda f r anv ndning i explosionsfarliga omgivningar Direktiv 94 9 EG F r en fullt s ker anv ndning se till att utrustningen anv nds i verensst mmelse med de anvisningar som figurerar i A TEX certifikatet samt p identifikationsskylten och f lj instruktionsb ckerna f r anv ndning installation och underh ll av utrustningen och dess ing ende underenheter Installationen anv ndningen och underh llet skall utf ras av personal som r utbildad specialiserad och som f rst r n got av instruktionsbokens spr k Om du saknar n gon av instruktionsb ckerna eller f r all annan information kontakta FAURE HERMANS kundservice FAURE HERMAN Route de Bonn table 72400 FERTE BERNARD T 33 0 2 43 60 28 80 amp 33 0 2 43 60 28 89 fhservices idexcorp com FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 amp 33 0 2 43 60 28 89 fhservices idexcorp com ATEX anbefalinger Dette utstyret er ATEX sertifisert og oppfyller hovedkravene n r det gjelder hensyn til sikkerhet og helse ved utforming og konstruksjon av utstyr til bruk i eksplosjonsfarlige omgivelser Eur
23. ified relating to the design and construction of equipment intended for use in potentally explosive atmospheres 94 9 directive General For a safety utilization be sure that you use this equipment in totally compliance with its ATEX certificate and nameplates indications and respect the installation maintenance and user s manuals of the equipment and its different parts Marking for electrical part Marking for non electrical part This equipment is suitable in hazardous area complying with its protection system and the indications specified on its nameplates Electrical power must be OFF before and during Installation and Maintenance This equipment shall be handled with the greatest care and mounted in a location to avoid possible shocks Installation and Maintenance operation shall be done by means of suitable tools Never use a hammer impact wrench or any tools which can make sparks or damage the equipment protection system If this equipment is supposed to be connected to other devices verify that the protection systems are compatible 10 TEC 02 05 01 412527 Revision index 6 28 01 2010 ATEX Recommendations Installation maintenance and repairs of this equipment shall be carried out by suitably trained personnel and the spare parts shall be approved by FAURE HERMAN No operations ot repairs which can affect the protective system could be done on this equipment without FAURE HER
24. ing points e There is no risk in the sense of a dangerous phenomenon related to the possible rupture of an internal element or component The equipment design and overall dimensions comply with the state of the art rules and equipment category calculation code ASME Within this framework using the equipment in reasonably foreseeable operating conditions does not allow to contemplate any risk in the sense of a dangerous phenomenon The operating restrictions and specific installation and implementation recommendations enabling to guarantee this absence of risk ate specified in Appendix 3 Remark Equipment disassembly By definition the equipment is designed to operate under fluid pressure Allowing for the potential danger these fluids represent the equipment shall be imperatively and completely drained before disassembling the equipment complete disassembly or removal of a component under pressure 39 FAURE HERMAN Mastering the Flow www faureherman com 40 TEC 02 05 01 412527 Revision index 6 28 01 2010 Appendix 1 Assembly drawing Main elements Nominal Size lt 14 5 S S Q N 41 N EN ES Y77777777777 S N N N N N N N N N N 5 N N N N N N N N 5 TL SE 2 N T UL CS 5 GR WAV lt DID 41 TEC 02 05 01 412527 Revision index 6 28 01 2010 42 TZN Nominal size gt 16 Q
25. ion sub assembly To enable the control sealing by the official metrological authorities in the event of custody transfer application tightening threaded rods are machined The detection sub assembly comprises the following elements 15 housed in the bottom of each boss and kept in position by means of a ting 20 Acoil pre amplifier connection cable e As an option a pre amplifier enabling to increase significantly the maximum distance between the flowmeter and the electronic display and or calculation up to 5000 meters explosion proof box 16 allowing to use the flowmeter in dangerous area 21 FAURE HERMAN Mastering Flow www faureherman com 22 TEC 02 05 01 412527 Revision index 6 28 01 2010 Chapter 3 Equipment reception storage and handling On equipment reception and storage check the correct condition of packing in order to identify without delay possible damages inflicted during transportation Withdraw the flowmeter from its packing and check its correct condition make sure the users manual and the calibration certificate are included Should the product be damaged and documents be omitted please contact the FAURE HERMAN After Sales Department Plant La Fert Bernard Route de Bonn table BP 20154 72406 LA FERTE BERNARD Cedex Tel 33 0 2 43 60 28 80 Fax 33 0 2 43 60 28 89 E mail fhservices idexcorp com The flanges of the
26. linie 94 9 EG F r eine sichere Anwendung muss das Ger t gem den Angaben im ATEX Zertifikat und dem Typenschild verwendet werden Ber cksichtigen Sie die Gebrauchs Installations und Wartungshandb cher des Ger ts und dessen Komponenten Installation Gebrauch und Wartung m ssen von spezialisiertem Fachpersonal durchgef hrt werden die eine der Handbuchsprachen verstehen Wenn Sie ein Handbuch oder weitere Informationen ben tigen wenden Sie sich bitte an den FAURE HERMAN Kundendienst FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 33 0 2 43 60 28 89 fhservices idexcorp com FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 33 0 2 43 60 28 89 fhservices idexcorp com Recomenda es ATEX Este equipamento certificado ATEX e est conforme s exig ncias essenciais no que concerne a seguran a e a sa de para a concep o e a constru o de aparelhos destinados a serem utilizados em atmosferas potencialmente explosivas Directiva 94 9 CE Para uma utiliza o com total seguran a assegure se de que o equipamento utilizado de acordo com as indica es definidas no certificado ATEX e na placa de identifica o e respeite os manuais de utiliza o de instala o e de manuten o do equipamento e dos subconjuntos que o A instala o a utiliza o e a manuten o devem ser realizada
27. ms of e Minimum Maximum Flowrate Maximum Pressure Minimum Maximum Temperature The flowrate restrictions specify the equipment optimal performance field measurement accuracy and repeatability The maximum value sets also the permissible continuous operating limit without occasionally exceeding the 120 of the set value The pressure and temperature restrictions involve exclusively the equipment mechanical dimensions and define the authorized operating field Remark When the operating temperature is higher than the indicated value the maximum authorized pressure shall be reduced in strict application of the ASME B16 5 or NF EN 1759 1 or NF EN 1092 1 Standard Before installation keeping the equipment in its original packing sheltered from bad weather and possible impacts The equipment mechanical installation on the measurement line shall not generate excessive stresses Especially the alignment of upstream and downstream flanges shall allow to avoid the transmission of stresses on the equipment body 47 48 The equipment shall be installed by means of the suitable tools Q Never use a hammer of impact wrench Q No equipment element is designed to contribute to the tightening of connecting rods Q Specific tools shall be used when necessary for the spacing between upstream and downstream flanges A
28. om the flowmeter e flow direction indicated by an arrow on the manufacturer s nameplate The correspondence between flanges and joint faces the pipe side and flowmeter side e The flowmeter alignment with the upstream and downstream pipes and the absence of obstacle preventing the correct liquid flow joint absence of excessive efforts supplied by the compensation of misalignments of upstream and downstream pipes by the flange tightening tightening torques recommended in Appendix IV are applied to flange bolting electrical connection position to avoid the cabling traction 27 Electrical installation 28 Do not forget that as for any measuring instrument turbine flowmeter shall be handled with the greatest TZN flowmeters are equipped with detection systems including coil and as an option a pre amplifier positioned either in the coil well head or inside of an explosion proof enclosure or a weather proof enclosure the enclosure can be or cannot be connected to the boss The use of the coil alone enables the transmission of signals delivered over a maximum distance of about 200 mettes providing shielded cables in areas of low electromagnetic interferences When delivered the flowmeter can be equipped according to option with the complete system incorporating the pre amplifier The coil pre amplifier connection is
29. opapatlaments og R dsdirektiv 94 9 EF For full sikkerhet det kontrolleres at utstyret benyttes i samsvar med anvisningene i ATEX sertifikatet og merkeplaten Instruksjonene i brukerh ndboker samt installasjons og vedlikeholdsanvisninger for utstyret og delene det best r av m folges omhyggelig Installasjon bruk og vedlikehold m utfores av spesialisert fagl rt personell som forst r et av spr kene i h ndbokene Hvis det mangler h ndbok eller hvis du trenger ytterligere opplysninger vennligst ta kontakt med serviceavdelingen i FAURE HERMAN TZN richtlijnen Deze apparatuur heeft certificering beantwoordt aan de essenti le eisen inzake veiligheid en gezondheid voor het ontwerp en bouw van apparaten bedoeld voor gebruik op plaatsen waar ontploffingsgevaar kan heersen Richtlijn 94 9 EG Voor een veilig gebruik dient u te controleren of de apparatuur gebruikt wordt volgens de in het ATEX certificaat vermelde aanwijzingen en op het kenplaatje en de gebruiks installatie en onderhoudshandleidingen van de apparatuur en de samenstellende onderdelen in acht te nemen De apparatuur moet geinstalleerd gebruikt en onderhouden worden door speciaal hiervoor opgeleid personeel dat minstens n van de talen van de handleiding begrijpt Indien een handleiding ontbreekt of u aanvullende informatie nodig heeft neem dan contact op met de servicedienst van FAURE HERMAN
30. ration or on site p m refer to Appendix 2 16 02 05 01 412527 Revision index 6 29 01 2010 Chapter 2 Description and codification Flowmeters of the TZN family are designed according to the same principle and include the following main elements Appendix 1 Nominal Size lt 14 Flanged body 1 Measuring sub assembly 2 Inlet ring 3 Detection sub assembly 10 an option pre amplifier FH 710 an option flow straightener 8 E A Q Sy 9 54 a Nominal Size 2 16 According to models the connection to the installation pipes be performed by means of screw type end fittings or by tightening the flowmeter between the installation flanges 2 The inlet ring can also be incorporated into the measuring sub assembly Body TZN with optional FLOWSTRAIGHTENER assembly Made of carbon steel or stainless steel AISI 316 L or equivalent other materials according to options and internally machined the body 1 receives a removable detection sub assembly 2 It is fitted with one or several boss 10 allowing to implement the simple or dual detection coil 15 and the positioning of the interface electrical enclosure receiving the pre amplifier Position of the bosses is such that pulses delivered by 2 coils are not in phase Upon the outside of the body An arrow indicates the fluid flow direction
31. rhead nut after having removed the locking pin CUS VERSION only Q Unscrew the downstream cross piece 6 Withdraw the downstream cross piece 2 and the rotor Install the flowmeter horizontally and unscrew the upstream cross piece Q Withdraw the upstream cross piece and the nozzle TEC 02 05 01 412527 Revision index 6 28 01 2010 Chapter 8 Repair Q Check cleanliness of the body internal surfaces Put the nozzle and the upstream cross piece together Q Insert the assembly in the body and screw the upstream cross piece Recommended screw tightening torque shall be 21 4 Nm Q Install the turbine vertically downstream side above and insert the rotor Q Insert the downstream cross piece and screw it Recommended screw tightening torque shall be 21 4 Nm Check e Alignment of arrows on upstream and downstream cross pieces with lifting rings e flow direction Screw the warhead nut and insert the locking pin TZN CUS VERSION only 37 FAURE HERMAN Mastering the Flow www faureherman com 38 02 05 01 412527 Revision index 6 28 01 2010 Chapter 9 Analysis of pressure related risks Chapter 9 Analysis of pressure related risks The analysis of dangerous phenomena derived from solicitations to which the equipment can be submitted when installed and used in reasonably foreseeable operating conditions show follow
32. ry place protected from the elements and from large temperature swings For prolonged storage arrangements to protect from damp may be necessary Return Before any return contact Faure Herman If the flowmeter has been used with hazardous corrosive or toxic substances the operator must make sure that it has been correctly rinsed cleaned and decontaminated before being returned to Faure Herman FAURE HERMAN Mastering the Flow www faureherman com 4 02 05 01 412527 Revision index 6 28 01 2010 General contents TZN Note The detailed contents are inserted on the end of manual General contents ATEX Recommendations Chapter 1 Introduction Chapter 2 Description and codification 15 17 Chapter 3 Equipment reception storage and handling Chapter 4 Installation conditions Chapter 5 Commissioning Chapter 6 Maintenance Chapter 7 Dysfunction Chapter 8 Repair Chapter 9 Analysis of pressure related risks 23 25 29 31 33 35 39 Appendix 1 Appendix 2 Appendix 3 Appendix 4 Detailed contents Personal notes 41 45 47 51 33 57 TEC 02 05 01 412527 Revision index amp 29 01 2010 ATEX Recommendations Recommandations ATEX Cet quipement est certifi et conforme aux exigences essentielles en ce qui concerne la s curit et la sant pour la conception et la construction d
33. s por um pessoal formado e especializado que compreenda uma das l nguas do manual Se faltar lhe um manual ou para quaisquer informa es entre em contacto com o Servi o Ap s Venda da FAURE HERMAN ATEX Suositukset laite on ATEX varmennettu ja vastaa turvallisuutta ja terveytt koskevia oleellisia vaatimuksia koskien r j hdysvaarallisissa tiloissa k ytett v ksi tarkoitettujen laitteiden suunnittelua ja valmistusta Direktiivi 94 9 EY Turvallisuussyista teid n tulee varmistaa ett laitetta k ytet n ATEX sertifikaatissa ja tunnistuslaatassa m riteltyjen ohjeiden mukaisesti ja teid n tulee noudattaa laitteen k ytt asentamis ja huolto ohjeita sek laitteen ett sen muodostamien osien ollessa kyseess Asentamisen k yt n ja huollon saa toteuttaa ainoastaan koulutettu ja erikoistunut henkil kunta joka ymm rt jotain k ytt ohjeissa k ytetty kielt Jos teill ei ole k ytt ohjeita tai haluatte lis tietoja ottakaa yhteytt myynninj lkeishuoltoon FAURE HERMAN FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 33 0 2 43 60 28 89 fhservices idexcorp com FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 33 0 2 43 60 28 89 thservices idexcorp com TEC 02 05 01 412527 Revision index 6 28 01 2010 ATEX Recommendations LVOTMOELG ATEX
34. sembly at least every three years This verification can be a replacement in workshops of the pivot system shafts bearings and thrusts The TZN flowmeter may remain full of liquid provided the liquid consistency does not change significantly in time In the event of extended interruption it is recommended to keep the flowmeter full of liquid so as to avoid sealing of pivots except when the liquid may crystallize or solidity 31 FAURE HERMAN Mastering the Flow www faureherman com 32 TEC 02 05 01 412527 Revision index 6 28 01 2010 Chapter 7 Dysfunction Problem Possible cause The flowmeter overrates 1 2 5 7 8 9 10 11 The flowmeter underrates 1 2 3 4 5 6 8 9 10 11 Erratic indications 1 2 8 9 10 11 No signal 2 3 4 6 Possible cause Corrections 1 Disturbing pulses Check the wiring shielding Check and replace when required the coil and or the pre amplifier 2 Coil and or pre amp defect Check the pre amp adjustment and or configuration Replace the coil and or pre amp 3 Magnetization loss 4 Damaged pivot system Replace the measuring sub assembly Replace the measuring sub assembly 5 Damaged impeller Replace the measuring sub assembly 6 Blocked impeller Clean the measuring sub assembly Replace the measuring sub assembly 7 Deposits on the internal walls 8 Deformation of the flo
35. te Fluid Temperature range Danger Group Dimension Faure Herman s ATEX agreement number CE logo on the Faure Herman s Are indicated CE logo Faure Herman s ATEX agreement number enclosure ATEX Product number the mention Don not open when energized Model Serial number Year Ambient temperature range Address 44 TEC 02 05 01 412527 Revision index amp 29 01 2010 Appendix 2 K factor Flowrate Frequency relationship The K factor expressing the number of pulses delivered by the flowmeter per unit of volume is determined during calibration According to the adjustments performed allowing especially for the viscosity of the liquid measured and the number of blades the values of the below table are given for information purposes 16 012 16 025 20 05 20 1 25 2 25 3 25 5 p m 5547000 2672000 1894000 512000 153000 153000 89000 Min linear flowrate m h 0 012 0 025 0 05 0 1 0 2 0 3 0 5 Min linear frequency Hz 19 19 26 14 9 13 12 Max linear flowrate m h 0 12 0 25 0 5 1 2 3 5 e Max linear frequency Hz 190 190 260 140 90 130 120 32 8 32 12 32 15 32 20 40 8 40 12 40 15 40 20 K p m 44000 33000 27000 21000 44000 33000 27000 21000 Min linear flowrate m h 0 8 1 2 1 5 2 0 8 1 2 1 5 2 e Min linear frequency Hz 10 11 11 12 10 11
36. vizio Clientela di FAURE HERMAN TZN FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 amp 33 0 2 43 60 28 89 fhservices idexcorp com FAURE HERMAN Route de Bonn table 72400 LA FERTE BERNARD T 33 0 2 43 60 28 80 amp 33 0 2 43 60 28 89 fhservices idexcorp com ATEX recommendations This equipment is ATEX certified and complies with the essential Health and Safety requirements relating to the design and construction of equipment intended for use in potentially explosive atmospheres 94 9 EC Directive On safety grounds please ensure that this equipment is used in total compliance with the instructions given on the ATEX certificate and nameplate Please consult the user manuals equipment installation and maintenance manuals and the various parts used in this device This item of equipment must be installed and serviced by trained specialist staff who understand one of the languages used in the manual you require a manual or any additional information please contact the FAURE HERMAN After Sales team ATEX anbefalinger Dette udstyr er ATEX certificeret og overholder de v sentlige sundheds og sikkerhedsm ssige krav til design og konstruktion af apparater der er beregnet til anvendelse i eksplosive atmosf rer Direktiv 94 9 EF For en sikker anvendelse bor De sorge for at udstyret anvendes i henhold til de forskrifter der er defineret i ATEX
37. w profile Clean the measuring sub assembly Check the installation conditions Check the totality of upstream elements Replace the measuring sub assembly Check the installation conditions Check the totality of upstream elements Repair clean the flowstraightener Clean the measuring sub assembly 33 9 f dh Eliminate the source resence of gas in the flow 9 Check the totality of upstream elements Install a deaerator 18 Check the installation conditions Check the totality of upstream elements Repair clean the flow straightener Increase the line pressure 11 Calibration problem Replace the measuring sub assembly 34 TEC 02 05 01 412527 Revision index 6 28 01 2010 Chapter 8 Repair Pre amplifier replacement as an option This operation is performed when the equipment is energized Refer to the TECO7 02 07 manual of the magnetic sensors Q Unscrew the explosion proof enclosure cover 21 Q Disconnect the pre amplifier from the site cabling Q Remove both fastening screws from the pre amplifier in the enclosure Q Withdraw the pre amplifier enclosure while avoiding to generate stress on the coil connection cable Disconnect the coil pre amplifier connection cable Q Perform the same operations in the reverse order for the assembly of a new pre amplifier Coil replacement This operation can only be p
38. whose mesh can dimensioned by means of the below table TZN Recommended US MESH Type filtration mm 16 012 025 036 0 088 170 20 05 1 0 21 70 25 2 3 5 0 4 40 32 8 12 15 20 0 707 25 40 8 12 15 20 0 707 25 50 30 50 70 0 841 20 80 70 110 140 200 1 19 16 100 200 300 1 68 12 150 400 600 1 68 12 200 800 1000 2 38 12 250 1200 2000 2 38 8 300 2400 3000 2 38 8 350 3500 2 38 8 400 4000 4 5 450 4800 5500 4 76 4 500 6000 4 76 4 Should a filter and degassing system be used simultaneously positioning the deaerator as close as possible from the flowmeter 1s recommended TEC 02 05 01 412527 Revision index 6 29 01 2010 Mechanical installation Chapter 4 Installation conditions In order to avoid any risk of liquid cavitation at the level of the measurement point which would involve erratic measurements we recommend to maintain a minimum pressure level downstream from the measurement point This minimum value can be determined by means of the following formula for stable and liquids at air pressure Pa 2X AP 1 25 x P with Pin Minimum pressure downstream from the flowmeter A Flowmeter pressure drop in the operating conditions Py Vapour pressure of the liquid measured in the operating conditions For LPG this minimum pressure can be set at 1 bar During the flowmeter installation on the pipe check e The cleanliness of the pipe upstream fr
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