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Alliance 2695 Separations Module: System Lost Prime (Guided Troubleshooting) - WKB1630

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Article number: 1630

SYMPTOMS

  • Pressure fluctuations
  • No flow

ENVIRONMENT

  • Alliance HPLC System
  • 2695 Separations Module
  • 2795 Separations Module

STRATEGY

  1. Check for sufficient back pressure.  WKB82630
  2. Check solvent bottles for adequate amount of solvents.  WKB21679
  3. Check solvent reservoir filters.  WKB14066
  4. Check tubing for air bubbles.  WKB194063
  5. Check inline filter.  WKB73914
  6. Check Vent Valve.  WKB113750
  7. Check Pump Heads.  WKB124978
  8. Check Check Valves.  WKB3408 
  9. Check Degasser Chambers.  WKB12448 
  10. Flow rate above 2ml/min.  WKB6212 

ADDITIONAL INFORMATION

Alliance HPLC System pressure fluctuation - WKB96127

id1630, 2690, 2690D, 2690DUPGD, 2690UP, 2695, 2695D, 2695DE, 2695DEB, 2695DUP, 2695E, 2695EB, 2695INERT, 2695UP, 2790XE, 2790XEUP, 2795E, 2795UP, 2795XE, A-10SSM, ALLCOLCLR, ALLCOLHTR, ALLCOLHTRB, checkvalve, Delta, pressure ripple

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