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Gas Flow Checking the Lotix Joy Osborne TOC Technical Product - PowerPoint PPT Presentation

Gas Flow Checking the Lotix Joy Osborne TOC Technical Product Manager Agenda Finding a Leak/Restriction Signs of a leak/Restriction Causes of Gas Flow Loss Causes of a Leak or Restriction Fittings - Overtighten/Loose Connection Furnace -


  1. Gas Flow Checking the Lotix Joy Osborne TOC Technical Product Manager

  2. Agenda Finding a Leak/Restriction Signs of a leak/Restriction Causes of Gas Flow Loss

  3. Causes of a Leak or Restriction Fittings - Overtighten/Loose Connection Furnace - Heating Causes Expansion and Cooling Causing Contracting Solids - Particulates/ Salt/ Quartz Wool/ Catalyst in Pathway Random – Movement/ Vibrations/ Shipping

  4. When to Leak Check After Install Before and After Maintenance Poor Analytical Results Weekly

  5. Signs of a Leak

  6. Analytical Signs of a Leak Low M Value in y=mx+b Equation for your Calibration Curve 0.5ml sample loop >200 0.3ml sample loop > 120 High %RSD >5% Low ABS Counts for Standards <200 abs counts per 1ppmC Example: <200,000 abs counts for 1000ppmC

  7. Signs in a Report Good Good Good

  8. Signs in a Report

  9. Flow Check Checkpoint 1: Valve 11 Com Port In Checkpoint 10: NDIR Bev A Line Out Should be 180- within 10% 220ml/min of Checkpoint 1

  10. Step by Step Gas Flow Checking

  11. Tools Needed Flow Meter Plugs Connectors Peek Nut Tighten Tool Tube Cutters

  12. Manual Exert

  13. Divide and Conquer

  14. Divide and Conquer – Gas Pathway in Ready Mode Pressure 3 Different Flow Gas Source Valve 11 Regulator Ts Restrictor Sides of Condensate Furnace Mist Trap Valve 10 Perm Dryer Loop Halogen Sample NDIR Perm Dryer Vent Scrubber Filter Detector

  15. Before Checkpoint 1 ■ Common of valve 11 must be >180ml, min Gas Pressure Source Regulator ■ Ideally >200ml/min ■ <200ml/min prior to the valve 3 Different Flow Ts Restrictor of 11

  16. Divide and Conquer – Gas Pathway in Ready Mode Pressure 3 Different Flow Gas Source Valve 11 Regulator Ts Restrictor Sides of Condensate Furnace Mist Trap Valve 10 Perm Dryer Loop Halogen Sample NDIR Perm Dryer Vent Scrubber Filter Detector

  17. Check Furnace Out Valve 11 Sides of Perm Dryer Furnace

  18. Divide and Conquer – Gas Pathway in Ready Mode Pressure 3 Different Flow Gas Source Valve 11 Regulator Ts Restrictor Sides of Condensate Furnace Mist Trap Valve 10 Perm Dryer Loop Halogen Sample NDIR Perm Dryer Vent Scrubber Filter Detector

  19. Side Arm of Mist Trap Furnace Condensate Loop Mist Trap

  20. Divide and Conquer – Gas Pathway in Ready Mode Pressure 3 Different Flow Gas Source Valve 11 Regulator Ts Restrictor Sides of Condensate Furnace Mist Trap Valve 10 Perm Dryer Loop Halogen Sample NDIR Perm Dryer Vent Scrubber Filter Detector

  21. Halogen Scrubber – Cu Side In Mist Trap Valve 10 Perm Dryer

  22. Divide and Conquer – Gas Pathway in Ready Mode Pressure 3 Different Flow Gas Source Valve 11 Regulator Ts Restrictor Sides of Condensate Furnace Mist Trap Valve 10 Perm Dryer Loop Halogen Sample NDIR Perm Dryer Vent Scrubber Filter Detector

  23. Divide and Conquer – Gas Pathway in Ready Mode Pressure 3 Different Flow Gas Source Valve 11 Regulator Ts Restrictor Sides of Condensate Furnace Mist Trap Valve 10 Perm Dryer Loop Halogen Sample NDIR Perm Dryer Vent Scrubber Filter Detector

  24. Leak Free! ■ Thank you for listening!

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