Kobold NBK-RPVC Operating Instructions Manual

Bypass magnetic switch

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Operating Instructions
for
Bypass Magnetic Switch
Model: NBK-RPVC

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Summary of Contents for Kobold NBK-RPVC

  • Page 1 Operating Instructions Bypass Magnetic Switch Model: NBK-RPVC...
  • Page 2: Table Of Contents

      Disassembly ....................14     Technical Information .................. 14     Order Codes ....................14     Dimensions ....................14     Disposal ...................... 15     EU Declaration of Conformance ..............16     page 2 NBK-RPVC K01/0723...
  • Page 3 NBK-RPVC Manufactured and sold by: Kobold Messring GmbH Nordring 22-24 D-65719 Hofheim Tel.: +49(0)6192-2990 Fax: +49(0)6192-23398 E-Mail: info.de@kobold.com Internet: www.kobold.com NBK-RPVC K01/0723 page 3...
  • Page 4: Note

    Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The instruction manuals on our website www.kobold.com are always for currently manufactured version of our products. Due to technical changes, the instruction manuals available online may not always correspond to the product version you have purchased.
  • Page 5: Operating Principle

    The Bypass magnetic switches are used to provide a switching function at a pre- determined level in connection with Kobold bypass level indicators of type NBK-16 or comparable products. For this, one or several switches can be mounted on the...
  • Page 6: Safety

     Compliance with the technical specifications in these operating instructions is required. Improper use or operation of the unit outside the technical specifications requires immediate shut-down and inspection by an authorized Kobold service technician. 6.2 Improper use Any use that exceeds the technical performance thresholds or that is in-compatible with the materials is considered improper use.
  • Page 7: Responsibility Of The Operator

    Comply with warning signs posted in the work area regarding personal safety equipment! The required personal safety equipment must be provided by the operator. NBK-RPVC K01/0723 page 7...
  • Page 8: Commissioning, Operation

    (distance should be at least 1m). Do not expose Magnetic Switches to strong mechanical loads. 7.1 Mounting preparations Ensure the sealing surface of the container or the NBK-RPVC is clean and has no mechanical damage. 7.2 Mounting Before mounting in an aggressive environment, you should ensure that the Magnetic Switch's case is resistant to it accordingly.
  • Page 9: Mounting The Magnetic Switch On Magnetic Indicator

    Switch's case should sit close to the bypass pipe. 2. The Magnetic Switches do only work in the area between the by-pass level indicator's process connections. We cannot guarantee a safe functioning if a switching point is set outside that area. NBK-RPVC K01/0723 page 9...
  • Page 10: Electrical Connection

    With capacitive load, line lengths above 50m, or connection to process control systems with capacitive input a protective resistor of 22 Ω should be connected in series to the to limit the peak current. page 10 NBK-RPVC K01/0723...
  • Page 11: Commissioning

    Adjustment of the Magnetic Switch Unscrew the fastening screw(s) and shift the Magnetic Switch to the level of the desired switching point. Tighten the fastening screw again afterwards. NBK-RPVC K01/0723 page 11...
  • Page 12: Faults

    Bodily injuries, property and environmental damages If faults cannot be rectified with the help of the listed measures, immediately shut the unit off.  Ensure the pressure is switched off and secure the unit against unintentionally being switched on.  Contact the manufacturer. page 12 NBK-RPVC K01/0723...
  • Page 13: Maintenance And Cleaning

    NBK-RPVC 10. Maintenance and cleaning 10.1 Maintenance Bypass magnetic switches Type NBK-RPVC do not require maintenance if operated properly. The switches should be repaired by the manufacturer or by persons authorized by the manufacturer only. You should observe the international and national regulations regarding the implementation of the repair.
  • Page 14: Disassembly

    If necessary, the container must be relaxed. 12. Technical Information Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com 13. Order Codes Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com...
  • Page 15: Disposal

    (Cd, Hg, Li or Pb) of the heavy metal that is decisive for the classification as containing pollutants: 1. „Cd" stands for cadmium 2. „Hg" stands for mercury 3. „Pb" stands for lead 4. „Li" stands for lithium Electrical and electronic equipment NBK-RPVC K01/0723 page 15...
  • Page 16: Eu Declaration Of Conformance

    NBK-RPVC 16. EU Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Bypass Magnetic Switch Model: NBK-RPVC to which this declaration relates is in conformity with the following EU directives stated below:...

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