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Thermo Fisher Scientific

Peristaltic Pump rebuild kit for iCAP Pro

Issue

Peristaltic Pump roller failure or head failure

Environment

iCAP Pro Series

Resolution

BRE0019644  iCAP PRO Peri Pump RepKit

The new style motor mounts (item H from picture above) look like this

Analysis

  • Individual roller seize up due to lack of lubrication over time.  Try a light machine oil to resolve.  Otherwise, replace roller drum assy.
  • Roller drum assy does not rotate, however motor is turning.  Replace the rubber motor coupling.
  • Rubber motor mounts have degraded or have broken.  
  • Pump tubing clamps are worn or failed.

Cause

Environmental factors (acidic fumes, humidity) as well as general wear and tear.

 

 

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