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Service AI specializes in providing accessories and spare parts for laboratory instrumentation in a niche area of the market. Our business strategy focuses on meeting the unique needs and requirements of popular equipment that is widely used but no longer manufactured or supported by its original manufacturers.   With over 25 years of experience in supporting scientists with laboratory instrumentation and spare parts, our knowledgeable and dedicated team takes pride in ensuring that every recertified or new instrument and spare part we supply is fully tested and certified by a manufacturer-trained engineer. We guarantee that our products will work and provide proof of performance documentation when applicable.  

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Filtering by Tag: LS6500 Sensor Board Malfunction

Beckman LS6500: A Troubleshooting Guide for Elevator Jams

Service AI

Are you experiencing an issue with your Beckman LS6500 where the rack, especially the mini (blue) rack, is not stopping at the correct position, thereby causing the elevator to jam up?

This can occur when the instrument incorrectly identifies the mini (blue) rack as a maxi (standard white) rack and attempts to move the vial up into the detector.

When such a problem arises, it is most likely that the mini rack is not being correctly identified by the Mini/Maxi sensor board.

The Mini/Maxi sensor board (Beckman P/N. 500726) is only installed on LS6500 models that have the versa-rack option. It is very unlikely that your LS6500 counter does not have this option.

Most often, when this sensor board malfunctions, it fails to recognize the mini rack, which causes the instrument to misalign the rack, thereby causing the elevator to jam up. Under such circumstances, users will also notice that they do not experience elevator jam issues when they are using Maxi (standard white) racks on the instrument.

categories LS6500
tags Beckman LS6500 Elevator issues, Beckman LS6500, Beckman Counter LS6500 Issues, LS6500 Mini/Maxi Rack Identification, LS6500 Versa-rack Option, LS6500 Elevator Jam Fix, LS6500 Sensor Board Malfunction
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