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"Needle Malfunction (bottom sensor)" error for Alliance 2695 - WKB19651

Article number: 19651

SYMPTOMS

  • "Needle Malfunction (bottom sensor)" error is displayed for Alliance 2695 separations module

ENVIRONMENT

  • Alliance 2695

CAUSE

A tubing is pinched under the injector assembly.

FIX or WORKAROUND

Move the tubing out of the way and ensure that nothing else obstructs the needle.

ADDITIONAL INFORMATION

 

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