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ABB Navigator 550 Replacement Procedures
ABB Navigator 550 Replacement Procedures

ABB Navigator 550 Replacement Procedures

Low level dissolved oxygen wet-section, spares replacement.
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A B B M E A S U R E M E N T & A N A LY T I C S | I N F O R M AT I O N | I N F 1 2 / 1 1 3 - E N R E V. C
Navigator 550
Low level dissolved oxygen wet-section
1
Navigator 550
low level dissolved
oxygen wet-section
These procedures must be carried out by a trained
technician.
Tools required
• Pozidrive screwdriver
• Slot-head terminal screwdriver
• Anti-static strap.
Introduction
Spares replacement procedures
Measurement made easy
2
For more information
Further information is available from:
www.abb.com/analytical
or by scanning these codes:
Sales
Service

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Summary of Contents for ABB Navigator 550

  • Page 1 A B B M E A S U R E M E N T & A N A LY T I C S | I N F O R M AT I O N | I N F 1 2 / 1 1 3 - E N R E V. C Navigator 550...
  • Page 2: Replacement Procedures

    Operating Instructions (OI/ADS550-EN) for calibration instructions.  Dispose of the old components in accordance with the guidelines contained in the Operating instructions (OI/ADS550-EN). INF12/113–EN Rev. C | Navigator 550 | Low level dissolved oxygen wet-section | Spares replacement procedures...
  • Page 3 Fig. 4.2 Replacing the PCB housing seals, PCB cover and PCB Fig. 4.4 Replacing the tundish assembly Navigator 550 | Low level dissolved oxygen wet-section | Spares replacement procedures | INF12/113–EN Rev. C...
  • Page 4 Fig. 4.5 Replacing the flowmeter assembly and flowmeter cable Fig. 4.6 Replacing the drain valve assembly and drain valve cable INF12/113–EN Rev. C | Navigator 550 | Low level dissolved oxygen wet-section | Spares replacement procedures...
  • Page 5 PCB wet-section terminals and at the transmitter. 5. Refit the PCB cover by reversing the removal procedure. Fig. 4.7 Replacing the Modbus cable assembly Navigator 550 | Low level dissolved oxygen wet-section | Spares replacement procedures | INF12/113–EN Rev. C...
  • Page 6 Notes Notes INF12/113–EN Rev. C | Navigator 550 | Low level dissolved oxygen wet-section | Spares replacement procedures...
  • Page 7 Notes Notes Navigator 550 | Low level dissolved oxygen wet-section | Spares replacement procedures | INF12/113–EN Rev. C...
  • Page 8 We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.