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FISCHER NK10 Series Operating Manual

Fill level limiter
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Operating manual
NK10
Fill Level Limiter

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Summary of Contents for FISCHER NK10 Series

  • Page 1 Operating manual NK10 Fill Level Limiter...
  • Page 2 Great care was taken when compiling the texts and illustrations; Nevertheless, errors cannot be ruled out. The company FISCHER Mess- und Regeltechnik GmbH will not accept any legal responsibility or liability for this.

  • Page 3: Table Of Contents

    FISCHER Mess- und Regeltechnik GmbH Table of Contents Table of Contents 1 Safety guidelines ............................ 4 1.1 General .............................. 4 1.2 Personnel Qualification.......................... 4 1.3 Risks due to Non-Observance of Safety Instructions ................ 4 1.4 Safety Instructions for the Operating Company and the Operator............ 4 1.5 Unauthorised Modification ........................ 4...

  • Page 4: Safety Guidelines

    1 | Safety guidelines FISCHER Mess- und Regeltechnik GmbH 1 Safety guidelines 1.1 General This operating manual is an integral part of the product and therefore needs to be kept close to the instrument in a place that is accessible at all times to the re- sponsible personnel.

  • Page 5: Safe Working Practices For Maintenance And Installation Work

    FISCHER Mess- und Regeltechnik GmbH Safety guidelines | 1 1.7 Safe working practices for maintenance and installation work The safety instructions given in this operating manual, any nationally applicable regulations on accident prevention and any of the operating company's internal work, operating and safety guidelines must be observed.

  • Page 6: Product And Functional Description

    2 | Product and functional description FISCHER Mess- und Regeltechnik GmbH 2 Product and functional description 2.1 Delivery scope • NK10 according to specification (see order code) • Operating Manual • SIL safety manual for version NK10 … U0600 2.2 Use as intended The NK10 fill level limiter is used in thermo-technical and process plants as a safeguard against the fill level falling below the lowest permissible level.

  • Page 7: Design And Mode Of Operation

    FISCHER Mess- und Regeltechnik GmbH Product and functional description | 2 2.4 Design and mode of operation The swim system of the fill level limiter is contained in the fluid-filled reservoir (expansion tank). The swimming motions generated by changes in the fill level are transmitted directly to the micro-switch S1 by a swimmer rod sealed in a stainless-steel bellows.

  • Page 8: Installation And Assembly

    3 | Installation and assembly FISCHER Mess- und Regeltechnik GmbH 3 Installation and assembly NOTICE! The information in the safety manual must be observed in con- nection with equipment with functional safety. 3.1 Process connection The process connection may be realised by authorized and qualified specialized personnel.

  • Page 9: Commissioning

    FISCHER Mess- und Regeltechnik GmbH Commissioning | 4 4 Commissioning 4.1 Generalities All electrical supply, operating and measuring lines and the pressure connec- tions must have been correctly installed before starting operation and the flange connections must have been correctly made. All supply lines are arranged so that there are no mechanical forces acting on the device.

  • Page 10: Servicing

    5 | Servicing FISCHER Mess- und Regeltechnik GmbH 5 Servicing 5.1 Maintenance CAUTION! Observe the system safety and operating regulations. The instrument is maintenance-free. We recommend the following regular in- spection to guarantee reliable operation and a long service life: • Check the switching function (with the aid of the test button) in combination with the following components.

  • Page 11: Technical Data

    FISCHER Mess- und Regeltechnik GmbH Technical data | 6 6 Technical data 6.1 General Please also observe the order code here. 6.2 Application conditions Ambient temperature -10 … +70 °C Storage temperature -20 … +85 °C Max. temperature of medium...

  • Page 12: Directives And Certificates

    6 | Technical data FISCHER Mess- und Regeltechnik GmbH 6.5 Directives and certificates Directives Applicable standards Pressurised Vessel Directive 2014/35/ DIN EN 13445-1:2013-12 DIN 4754-3:2015-03 Low-Voltage Directive 2014/35/EU DIN EN 61010-1:2011-07 examination Certificate no. EC type testing in compli- Module Cert.
  • Page 13 FISCHER Mess- und Regeltechnik GmbH Technical data | 6 6.6.1.2 Flange DIN EN 1092-1 Type B1 Version Flange Port No. of material [Ø] [Ø] [Ø] holes NK102 1.0425 P265GH DN80 PN40 NK10G 1.4571 DN80 PN40 Fig. 4: Dimensional picture NK102 NK10G...
  • Page 14 6 | Technical data FISCHER Mess- und Regeltechnik GmbH 6.6.1.3 Flange DIN EN 1092-1 Type C Version Flange Port No. of material [Ø] [Ø] [Ø] holes NK10F 1.0425 P265GH DN80 PN40 19.5 Fig. 6: Dimensional picture NK10F Version Flange Port No. of material [Ø]...
  • Page 15 FISCHER Mess- und Regeltechnik GmbH Technical data | 6 6.6.1.4 Flange DIN EN 1092-1 Type G Version Flange Port No. of material [Ø] [Ø] [Ø] holes NK10H 1.4571 DN80 PN40 Fig. 8: Dimensional picture NK10H 6.6.1.5 Flange DIN EN 1092-1 Type D...
  • Page 16 6 | Technical data FISCHER Mess- und Regeltechnik GmbH 6.6.1.6 Flange ANSI B16.5 Version Flange Port No. of material [Ø] [Ø] [Ø] holes NK10K 1.0425 P265GH 3‘‘ 150 lbs 192.5 152.4 22.8 19.1 NK10N 1.0425 P265GH 3‘‘ 300 lbs 209.5 168.1...

  • Page 17: Order Codes

    FISCHER Mess- und Regeltechnik GmbH Order Codes | 7 7 Order Codes Code no. 10 11 12 13 14 15 16 17 Type Optional information e.g. SIL Flange material DIN EN 1092-1 Form B1 DN 65 PN40 1.0425 P265GH DIN EN 1092-1 Form B1 DN 80 PN40 1.0425...

  • Page 18: Attachments

    8 | Attachments FISCHER Mess- und Regeltechnik GmbH 8 Attachments 8.1 Declarations of conformity Fig. 12: CE_DE_NK10 part1 18 / 28 BA_EN_NK10...
  • Page 19 FISCHER Mess- und Regeltechnik GmbH Attachments | 8 Fig. 13: CE_DE_NK10 part2 BA_EN_NK10 19 / 28...

  • Page 20: Type Testing Certificates

    8 | Attachments FISCHER Mess- und Regeltechnik GmbH 8.2 Type testing certificates 8.2.1 Pressurised Vessel Directive 2014/68/EU TuYNORD ZERTIFIKAT CERTIFICATE (Konformitätsbescheinigung) I (of conformity EG-Baumusterprüfung I EC type-examination nach Richtlinie 97/23/EG I 97/23/EC according to directive Zertifikat-Nr./ 07 202 1081 Z 9143/13/H...
  • Page 21 FISCHER Mess- und Regeltechnik GmbH Attachments | 8 8.2.2 DNV GL Certificate Fig. 15: DNVGL_TAA000020S_Page_1 BA_EN_NK10 21 / 28...
  • Page 22 8 | Attachments FISCHER Mess- und Regeltechnik GmbH Fig. 16: DNVGL_TAA000020S_Page_2 22 / 28 BA_EN_NK10...
  • Page 23 FISCHER Mess- und Regeltechnik GmbH Attachments | 8 Fig. 17: DNVGL_TAA000020S_Page_3 BA_EN_NK10 23 / 28...

  • Page 24: Din Certco Certification Din 4754-3

    8 | Attachments FISCHER Mess- und Regeltechnik GmbH 8.3 DIN CERTCO Certification DIN 4754-3 DIN CERTCO Gesellschaft für Konformitätsbewertung mbH CERTIFICATE Certificate holder FISCHER Mess- und Regeltechnik GmbH Bielefelder Str. 3 7a 32107 Bad Salzuflen Product Filling controls Type, Model NK10 ...
  • Page 25 FISCHER Mess- und Regeltechnik GmbH Attachments | 8 DIN CERTCO Gesellschaft für Konformitätsbewertung mbH ANNEX Page Certificate dated 10F001 2016-02-11 Technical Data Measuring device: float system Transfer of measured values: values: mechanically by float rod with bellow Operating pressure: max.

  • Page 26: Sil Certificate

    8 | Attachments FISCHER Mess- und Regeltechnik GmbH 8.4 SIL Certificate Fig. 20: SIL_IEC61508_DE_EN(1)Part1 26 / 28 BA_EN_NK10...
  • Page 27 FISCHER Mess- und Regeltechnik GmbH Attachments | 8 Fig. 21: SIL_IEC61508_DE_EN(1)Part2 BA_EN_NK10 27 / 28...

  • Page 28: Eac Declaration

    8 | Attachments FISCHER Mess- und Regeltechnik GmbH 8.5 EAC Declaration Fig. 22: EAC_RU_Д-DE-AЛ16-B-65125 28 / 28 BA_EN_NK10...

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